SUCO Pressure Monitoring

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1 SUCO Pressure Monitoring Catalogue Pressure Monitoring Edition 05 Mechanical Pressure Switches Electronic Pressure Switches Pressure Transmitters Sensor Technology PM7_Cover_Print.indd.0.5 5:6

2 Product Catalogue Pressure Monitoring. Edition, March 05, 000 pcs. Article-number Publisher: SUCO Robert Scheuffele GmbH & Co. KG Keplerstrasse Bietigheim-Bissingen Germany Copyright on contents and design. Reproduction only with prior permission of the publisher.

3 Welcome to SUCO What you'll see on the following pages: SUCO SUCO A pressure switch specialist active on the global stage Page SUCO A success story Page 4 SUCO Prepared for the future Page 6 General technical explanations Page 8 MECHANICAL PRESSURE SWITCHES From Page 0 Overview of mechanical pressure switches Page Special technical explanations Page 6 Choose your mechanical pressure switch Selection Matrix Page 8 Product descriptions, order numbers From Page ELECTRONIC PRESSURE SWITCHES From Page 96 Overview of electronic pressure switches Page 98 Special technical explanations Page 00 Choose your electronic pressure switch Selection Matrix Page 05 Product descriptions, order numbers From Page 06 SUCO PRESSURE TRANSMITTERS From Page 4 Overview of pressure transmitters Page 6 Special technical explanations Page 8 Choose your pressure transmitter Selection Matrix Page 4 Product descriptions, order numbers From Page 44 esi SENSOR TECHNOLOGY From Page 64 ESI - A sensor specialist Page 66 Brief overview of product lines Page 67 Which sensor is the right one? - Selection Matrix Page 70 SUCO worldwide our international sales network Page 7

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5 SUCO Robert Scheuffele GmbH & Co. KG A pressure monitoring specialist setting standards on the global stage SUCO Robert Scheuffele GmbH & Co. KG was founded in 98 and has established itself across the globe under the trade name SUCO. The two main product groups, pressure monitoring (mechanical pressure switches, vacuum switches, electronic pressure switches and pressure transmitters) and transmission technology (centrifugal clutches and brakes, electro magnetic clutches and brakes), as well as descent devices with centrifugal technology, are developed, designed and manu factured at the Bietigheim-Bissingen site, approximately 0 km north of Stuttgart in Germany. Peter Stabel, Director Marcell Kempf, Director Highest quality in all areas The development and continual expansion of the company premises are indications of a thriving company. Work on global presence has been rigorous, and today SUCO is actively represented by distribution companies in France (SUCO VSE France a 50/50 joint venture with VSE Volumentechnik GmbH) and in the USA (SUCO Technologies Inc.), by associate company ESI Technology Ltd in Wrexham, North Wales, and by more than 40 mostly exclusive sales partners in over 50 countries. Certified to DIN EN ISO 900:008, SUCO has retained its consistently high quality standards for many years, something substantiated by numerous audits by reputable companies from a broad diversity of industry sectors. This worldwide acknowledged product quality is guaranteed with CNC-controlled machining centres, automated assembly machines, sophisticated test systems and the latest in measuring equipment. Outstanding products, high level of customer service and excellent price/performance ratio guarantee SUCO good market positioning within the product sectors mentioned. A sophisticated level of personnel qualification, a high identifaction of the employees with the company, process-oriented structures and efficient organisation are guarantees for continued company growth into the future. Observance of ethical principles and comprehensive environmental awareness are standard at SUCO, and guarantee business relationships on the highest level for our customers all over the world. This catalogue does not only give a clear and structured overview of our capabilities all around our comprehensive range of pressure monitoring products but also offers detailed technical explanations supporting you in many challenges occurring in your specific applications. Please trust in a company with over 75 years of experience.

6 SUCO A success story From a mechanical workshop to an industrial company operating on the global stage 98 Robert Scheuffele starts up a mechanics workshop 945 Start of the partnership between Robert Scheuffele and Georg Fuhrmann 946 Start of production of centrifugal clutches and brakes 95 Move into the new premises in Bietigheim-Bissingen, Keplerstrasse (still headquarter today) 956 Registration of trade name SUCO with worldwide trademark protection 960 Start of production of mechanical pressure switches for the automotive industry * * A view into production Administration building, Bietigheim-Bissingen Aerial shot of premises, Bietigheim-Bissingen 997 First DIN ISO 900 company certification 998 Start of market penetration in Asia with set-up of a company pool Broadening of product expertise to electronic pressure monitoring Start of the "fully automatic pressure switch adjusting" development project with the Fraunhofer Institute 999 Founding of subsidiary SUCO VSE France 00 Certification to DIN ISO 900: Penetration of the markets in South America and Eastern Europe 0 Start of development of fully automatic assembly systems for pressure switch modules 005 New company name: SUCO Robert Scheuffele GmbH & Co. KG Development of the SUCO zero clutch 4

7 984 Development of the hex 7 pressure switch series for broad industrial applications 979 Further development of SUCO pressure switches especially for hydraulic and pneumatic applications 969 Start of production of electromagnet clutches and brakes Set-up of a pan-european sales network 987 Broadening of the product range to include custom pre-wired pressure switches Strategic alignment to the industry 988 Start of sales in the US 980 Development of the hex 4 pressure switch series for broad industrial applications 0 0 Aerial shot of premises, Bietigheim-Bissingen ESI Technology, Wrexham, UK 99 Development of pressure dampers for ABS brake systems in the automotive industry 0 SUCO Technologies Boca Raton, USA SUCO VSE France Le Mans, France Founding of subsidiary SUCO Technologies Inc., USA Development of the SUCO thermal brake Development and production start of descenders with centrifugal technology Acquisition of ESI Technology Ltd. (UK) 75-year company anniversary celebrations 00 Across-the-board use of enhanced automatic pressure switch adjusters Development of additional inteligent functions integrated in mechanical pressure switches Enhancement of the laboratory test facility for simulating several million test cycles under different test conditions Development of the world's smallest pressure switch with adjustable switching point to 400 bar (patented) Development of a transmitter series based on SoS technology 5 PM7_A_suco-general_print.indd :55

8 Tradition and Innovation The preservation of proven traditions and continuousz efforts in innovation enable visions to become successful reality Design and development of new products using the latest CAD tools. Products are subjected to comprehensive testing and measurements to simulate realistic ambient conditions and loads. Assembly and test of pressure switches on semi and fully automated installations. Fully automated switching point adjustment with computer-aided documentation of readings. 6

9 Ultra-modern production facilities with integrated, fully automated component handling for high efficiency. Encapsulating system for custom ready-wired pressure switches for strictest requirements of IP protection class. State of the art measuring and test methods for assembly and alignment of our electronic products. Product final inspection with ultra-modern computer- aided test systems. 7

10 General technical explanations User information Our pressure monitoring products may only be installed and started up by authorised specialists. The safety regulations of country-specific authorities must be observed, especially when working with mains voltages and oxygen, and in potentially explosive areas. Product information The technical information in this catalogue is based upon fundamental testing during product development and empirical values. The information cannot be used for all application scenarios. Testing of the suitability of our products for a specific application (such as the checking of material compatibilities) remains the responsibility of the user. It may be the case that suitability can only be verified by appropriate field testing. IP protection class The IP protection class is a defined protection level code (sealing) of electrical equipment housings in line with IEC 6059 (formerly DIN Part ). Protection of a housing against the following is tested here: The penetration of solid extraneous particles, such as dust Access of hazardous parts Penetration of water IP protection tests are performed as type tests. The IP protection type code, made up of two digits, specifies the protection of a housing against the penetration of solid extraneous particles and water. The numeric code therefore provides conclusions to be drawn on the level of personal safety as well as the functional protection / mid to longterm functional reliability of electrical equipment. Protection types IP00, IP65, IP67 and IP6K9K IP00: No protection against penetration of solid particles or water, no protection against contact. IP6: Protection against penetration of dust (dust proof). Full contact protection. IP5: A jet of water from a nozzle, aimed at equipment (such as a pressure switch) from all directions, must not have any harmful effect. IP7: Protection from water, when equipment (such as a pressure switch) is immersed in water under defined pressure and time conditions. Water must not penetrate into the equipment in harmful quantities. IP6K9K: Devices satisfying these requirements must be dust-proof and be able to withstand loads during the use of high-pressure cleaners and steam jets. The standard stipulates a water pressure from 80 to 00 bar at a temperature of 80 C for testing. IP6K: Dust must not penetrate. Letter K: Specific to the electrical equipment of road vehicles. IP9K: Protection against penetration of water at high pressure / for steam jet cleaning. Water aimed at the housing from every direction at greatly increased pressure may not have any damaging effects. We are able to offer IP67 / IP6K9K for many of our mechanical and electronic pressure switches (pre-wired or with integrated connector) and for our transmitters. Cylindrical threads Cylindrical threads are either sealed on the front by underlaying an appropriate sealing ring (such as a copper sealing ring) or by already having integrated O-rings or gaskets. Conical threads (cone-shaped threads) Conical threads guarantee tolerance compensation of the two threaded parts. The sealing function is realised with thread flanks which deform permanently and enter into a metallic frictional fit. Conical threads are not screwed in down to the screw-in depth, but fixed with the tightening torque required for the leak tightness. Remember not to exceed the permitted tightening torque of the pressure switch or transmitter presented in the following table (to prevent damaging the threaded pin beforehand, causing it to become untight during operation or to snap off when tightened). Tightening torques of steel threads The specifications below are to be understood upper material thresholds for the housing of pressure switches or transmitters. Remember during installation that the type and material of the seal, the condition of mating surfaces (e.g. dry or oily) and the material of the counter-piece all have a bearing on the tightening torque. Thread NPT /8; M 0 x conical M 0 x cyl.; G /8 M x.5; 7/6 0 UNF G /4; 9/6 8 UNF NPT /4; M 4 x.5 Tightening torque max. 8 Nm max. 0 Nm max. 0 Nm max. 40 Nm max. 40 Nm Values 0% lower than in the table above must be used for brass housings. Using additional sealant to attain the required leak tightness may be necessary for gas applications. 8

11 Vacuum The values given in the technical details for the vacuum range are specified in millibars (mbar) below atmospheric pressure. Pressure change rate (~rise / ~fall) The pressure change rate denotes the pressure over time for the rising/falling pressure. The pressure change rate is specified in bar/s or bar/ms. The maximum pressure change rate for SUCO mechanical pressure switches is bar/ms (,000 bar/s). For SUCO electronic pressure monitoring products the maximum pressure change rate can be up to 5 bar/ms (5,000 bar/s). pressure / p dt time / s Over pressure protection The specified over pressure protection in the catalogue is based on a static pressure. The values refer to the hydraulic or pneumatic part of the switch. It is best practice to use 0-50% lower values for dynamic pressure compared to static pressure. These empirical values are based on the knowledge that, in pressure systems, unexpected pressure peaks which are higher than the working pressure are generated as a result of activation of valves, sudden falling or rising load or simply the change of cross-sections in the pipes. With conventional measurement techniques (such as manometers), these pressure peaks are hardly measureable. Faster measurement systems must therefore be used for this data acquisition. Attempts are being made to take this into account by using emperical or corrective factors. If the pressure ratios are known and the pressure change rates are 0. bar/ms, our pressure switches and transmitters can be used up to the permitted overpressure protection as per data sheet / catalogue. Only 50 % of the specified overpressure protection is permitted when operating at the maximum permitted pressure change rate of bar/ms for mechanical pressure switches, and at 5 bar/ms for transmitters. RoHS-Compliance CE mark European Parliament and Council directives must be observed when products are launched onto the market. If a directive exists for a product, it must be applied. Only products for which a directive exists may bear the CE mark. Mechanical pressure switches with a supply voltage above 50 VAC or 75 VDC are covered by the /5/EU Low Voltage Directive. Variants for potentially explosive areas are covered in addition by the /4/EU ATE Product Directive. Our electronic products satisfy EMC (Electro magnetic Compatibility) Directive /0/ EC. Mechanical pressure switches do not fall under the EMC Directive. The Machinery Directive 006/4/EC is not applicable, because our products are classed as components. Our product designs are based upon "good engineering practise" in line with Article 4, Paragraph of the Pressure Equipment Directive (/68/EU), meaning neither a declaration of conformity may be issued nor a CE mark affixed. The current product-specific CE declaration is available for download from the download area on our homepage: RoHS = Restriction of Hazardous Substances (EC Directive 0/65/EU (RoHS II) Subject to technical changes. RoHS II compliant 9 PM7_A_suco-general_print.indd :56

12 M. Mechanical Pressure Switches Mechanical Pressure Switches M. 0

13 M

14 M. Overview of mechanical pressure switches Technical explanations for mechanical pressure switches from page 4 Selection matrix Help in selecting a suitable pressure switch from page 8 M. M. M. Pressure and vacuum switches with integrated connector NC/NO, hex 4 from page Max. voltage up to 4 V Switching points: bar or vacuum IP protection up to IP67 (IP6K9K) Available connectors: Deutsch DT-P, AMP Superseal.5, Packard MetriPack 80, Deutsch DT-P, AMP Junior Timer, Bayonet DIN 7585 A., Mx DIN EN D Housing materials: zinc-plated steel, stainless steel (CrVl-free) or brass Types: 00, 0, 0, 0,, 05, 06, 07, 08, 09, 00, 0, 0, 0 M. Pressure switches with integrated connector Changeover contacts, hex 7 from page M. Adjustable hysteresis Max. voltage up to 50 V Switching points: bar IP protection up to IP67 (IP6K9K) Available connectors: TE AMP Superseal.5, M x DIN EN A, Deutsch DT-P, DIN connector EN 750 Housing material: zinc-plated steel Types: 0, 0,, 05, 06, 07, 084, 085, 094, 095 M. Pressure switches NC/NO, hex 4 from page 40 M.4 Max. voltage up to 4 V Switching points: bar IP protection up to IP65 (IP00 terminals) Housing materials: zinc-plated steel, stainless steel or brass Types:, 064,, 067, 068, 069 M.4 Pressure switches Changeover contacts, hex 7 from page 5 Adjustable hysteresis (apart from 0 and ) Max. voltage up to 50 V Switching points: bar IP protection up to IP65 Housing materials: zinc-plated steel or stainless steel Types: 0,, 070, 07, 080, 08, 08, 086, 087, 090, 09, 096, 097

15 M.5 Ready-wired pressure switches, cabled and encapsulated individually to customer requirements M.5 from page 6 umerous cable and connector variants N IP protection up to IP67 (IP6K9K) Housing materials: zinc-plated steel, stainless steel or brass Types: 0, special feature: 0/ switch point adjustable on site even after assembly Technical characteristics for hex 4: see chapter M. Technical characteristics for hex 7: see chapter M.4 M.6 "PLUS" Pressure switches with integrated connector and inteligent supplementary functions, hex 4 M.5 Konfektionierte Druckschalter Gruppenbild DS6 + 0 neu M.6 from page 66 Numerous additional safety functions LED for visual check of switching status Overvoltage protection (varistor) Max. voltage dependent on custom function up to 4 V Types: M.6 Druckschalter mit Sonderfunktionen M.7 M.7 Pressure switches Changeover contacts, 0 A/F from page 74 quare or block style S Some with adjustable hysteresis Max. voltage up to 50 V Switching point adjustable bar Housing material: aluminium Types: 06, 06, 075, special feature: 059 with knurled screw for simple adjustment of the switching point M.8 Pressure switches ATE versions M M.7 Druckschalter SW / 075 / M.8 from page 80 ex 7 for dust protection zone h 0 A/F for gas protection zones and Housing material: zinc-plated steel or aluminium Types: 065, 0, M.8 Druckschalter in ATE-Ausführung - 0- / 065 M.9 M.9 Vacuum switches NC/NO or Changeover contacts, hex 4 or 0 A/F from page 86 ax. voltage up to 50 V M Overpressure protected up to 5 bar Housing material: brass or aluminium Types: 050, 05 M.9 Vakuumschalter / 05 M.0 Accessories for mechanical pressure switches from page 90 M.0 rotective caps P Socket devices Thread adapters Plugs with ready-to-use cables (for pressure switches with integrated connector) M.0 Zubehör für mechanische Druckschalter PM7_M.0_general_print.indd :48

16 Technical explanations for mechanical pressure switches Diaphragm pressure switch NO Piston pressure switch NC Change over a b 0 9 What is a mechanical pressure switch? Mechanical pressure switches from SUCO monitor the pressure of liquid or gaseous media, and close or open an electrical circuit on reaching a set threshold. Diaphragm pressure switches SUCO diaphragm pressure switches are used in pressure ranges from 0. bar to 00 bar, meaning over pressure safety of 5, 00, 00 and 600 bar, depending on the used diaphragm type. Piston pressure switches Pressure ranges from 0 bar to 400 bar can be monitored with SUCO piston pressure switches (dependent on size); an over pressure safety of up to 600 bar can be attained. Sizes of pressure switches Mechanical pressure switches from SUCO can be divided into sizes hex 4, hex 7 and 0 A/F. Each particular size has specific hydraulic, pneumatic and electric properties (specified on the relevant catalogue page in the technical details). How does a pressure switch work? Function description for normally open (NO): Pressure is applied to the diaphragm (a) / pistons (b) through the pressure connector (). If the generated pressure force is greater than the pre-tensioned force of the pressure spring (), the plunger (4) moves towards the counter-contact (6), carrying along the contact disc (5), and closes the circuit. The switch opens again when the pressure is reduced by the hysteresis value. Function description for normally closed (NC): Engaging happens in the reverse order. The adjustment screw (7) enables the switching point to be changed within the adjustment range. The micro switch of a change-over contact system (snap-action) offers both, a NC and a NO contact. The swivel contact (9) is activated by the plunger (4). The circuit is closed by the NC (8) as long as no pressure is applied. When the applied pressure exceeds the set switching point, the swivel contact changes over and closes the circuit via the NO (0). Utilisation category The utilisation category specifies for example voltages and currents, and the type of load, our pressure switches are designed for (to DIN EN ). AC voltage AC: Control of ohmic loads and semiconductor loads in input circuits of optocouplers (such as PLC inputs). AC4: Control of electromagnetic loads, 7 VA. DC voltage DC: Control of ohmic loads and semiconductor loads in input circuits of optocouplers (such as PLC inputs). DC: Control of electromagnets

17 Classification of electrical switch functions NO NC Changeover contacts B0d value The B0d value specifies the anticipated service life (with a 0% probability of failure). The B0d value is therefore directly dependent on the respective application of the pressure switch. For ohmic loads and currents < A, we specify the B0d value as million cycles of electrical life. The specification of a MTTF time (mean time to failure) is not possible without knowing the specific conditions in the application. However, the MTTF time can be determined easily from the B0d value: MTTF d = NO, normally open NC, normally closed CO, change over (snap action) B 0d 0, n op n op : number of cycles per year B 0d : number of cycles until 0 % of components have failed. SPST single pole, single throw SPST single pole, single throw SPDT Single pole, double throw Minimum current / minimum working voltage The minimum working current and minimum working voltage depend greatly on operating and ambient conditions. Physically, the build-up of impurity layers on the contact rivets must be countered with mechanical friction and/or electrical erosion. It has proven useful in many applications to deploy our pressure switches with silver contact rivets ensuring that they are fail safe to 0 ma and 0 V. Variants with gold contacts are available in our catalogue for even lower currents and voltages. Contact form DIN- EN Y C Symbol IEC 6067 Potential-free galvanically isolated Mechanical pressure switches from SUCO are potential-free, i.e. no auxiliary energy is required. Also, there is no electrical contact between the individual, live parts and the housing. Adjustment range of switching point The pressure range, within which the switching point of a pressure switch can be set, is called adjustment range. The switching point corresponds to the pressure value at which the electric circuit is opened or closed by the pressure applied. Switching point tolerances The switching point tolerances specified by us pertain to room temperature (RT) and condition as new. The values can change as a result of temperature, ageing and deployment conditions. It is not possible to specify generally applicable value for switching point tolerances over temperature as the medium has a significant influence on the sealing materials in the pressure switch. Double the tolerance stated Upper switching point Increasing pressure Hysteresis for RT and condition as new can be assumed as a typical magnitude for the tolerance over the entire temperature range. Based on their design, piston switches may exhibit an increase in switching points due to storage (dry run, stick-slip effect). Following a short start phase, the switching points return to the value set at the factory. Pressure change rates of >bar/s may have an effect on the switching point for diaphragm pressure switches. The switching point (for rising pressure) and hysteresis increase, whilst the switch-back point (for falling pressure) sinks. Also, the effect of the maximum (system) pressure on the switchback point (for falling pressure ramp) must be factored in for tolerance-critical applications. The higher the (system) pressure, the lower the resulting switch-back value. Hysteresis Rising / falling switching point The pressure difference between the rising (upper) and falling (lower) switching points (refer to the figure) is known as hysteresis (switch-back difference). Hysteresis is derived from the structural layout of a mechanical pressure switch. It has no constant value within the adjustment range, and is lowest for the lowest adjustment value. It is greatest at the end of the adjustment range. Hysteresis can be set at SUCO in range from approx. 0% (at end of adjustment range) to 0% or higher (at start of adjustment range), related to the respective switching point for hex 7 and 0 A/F pressure switches with adjustable hysteresis. Falling pressure Lower switching point 5 M

18 Technical explanations for mechanical pressure switches The specifications in the catalogue only represent typical average values. Please ask about the possible setting ranges you may require. Our electronic pressure switches are excellently suited to extremely low or high hysteresis. The lowest possible hysteresis is set if nothing is specified in the order. Switching frequency The switching frequency provides information on the possible number of cycles in one minute. The value of 00/minute specified by us is a guideline value. Higher cycle values can be attained depending on switch type and conditions of use. Sealing materials The priority in sealing material selection is the chemical resistance. The temperature range only becomes a selection criterion when different sealing materials are suitable for the medium. NBR (Buna-N) This is the standard material most commonly used. It is a special SUCO material mix with high level of cold flexibility so that the sealing properties of the pressure switch are also retained at low temperatures. NBR is denoted by number "" in our item number. EPDM This material is the solution of choice for applications with brake fluids. It is particularly suitable for applications with (process) water. Approval from the BAM (Federal Institute for Material Testing) is in place for oxygen applications. The safety regulations from country-specific authorities must be observed for oxygen applications. EPDM may not come into contact with oil because this would entail swelling and softening of the material, and so failure of the pressure switch. EPDM is denoted by number "" in our item number. EPDM with drinking water approval W70 This EPDM material is intended for drinking water applications and for use in medical and pharmaceutical applications. Approval as per code "DVGW Technical Codes, Worksheet W70" is in place for this. EPDM may not come into contact with oil because this would entail swelling and softening of the material, and so failure of the pressure switch. EPDM W70 is denoted by number "5" in our item number. FKM / FPM (Viton ) This is a diaphragm material suitable for high temperature exposure and exhibits special chemical resistance. It has been tested in the hydraulic sector and has been proven to work successfully with critical oils. FKM/FPM is denoted by number "" in our item number. ECO (epichlorhydrin) ECO is only used in our vacuum switches. This material has similar properties to NBR in terms of chemical resistance, and can be used in gas applications as well as oil and fuel applications. ECO is denoted by number "4" in our item number. Silicone Silicone is suitable for use within a wide temperature range. The SUCO silicone diaphragm is FDA-approved (Food & Drug Administration) for the food sector. Silicone is a soft material reserved for sensitive applications in the low pressure range (below 0 bar) with maximum overpressure safety to 5 bar. Piston switches are there fore not offered with silicone seals. Silicone is also not suitable for oil applications. Silicone is denoted by number "8" in our item number. H-NBR This is a special SUCO material mixture optimised for ester-based bio-oils. The multitude of bio-oils on the market means suitability of the material for the respective oil must be determined. This diaphragm material can also be used for a number of mineral and synthetic oils. H-NBR is denoted by number "9" in our item number. Medium compatibility The specifications on medium compatibility in this catalogue cannot be generalised as they pertain to the sealing materials used in our pressure switches. Saturated and superheated steam applications The sealing materials mentioned are not suitable for saturated or superheated steam applications. 6

19 Conversion table for pressure units Unit symbol Unit name Pa= N/m bar rising lbf/in, PSI Pa = N/m Pascal bar Bar Torr = mm Hg Millimetres, mercury column lbf/in = PSI Pound-force per square inch Conversion table for temperature units K C F K K-7.5 9/5 K C C /5 C + F 5/9 (F ) 5/9 (F-) Please consult us about gas, water and oxygen applications. Water applications Standard piston switches are not suitable for water applications. This also applies for stainless steel switches with EPDM seals. The use of water with corrosion protection, water mixtures and emulsions needs to be clarified with SUCO. Gas applications Our pressure switches are suitable for liquid and gaseous media. Gaseous media place particular demands on leak-tightness however. The leakage rate is dependent on the respective gaseous medium, the working pressure and the permeability of the seal material used in the pressure switch. Their lower leakage rates mean diaphragm pressure switches are better suited for gas pressures than piston pressure switches. The latter can also be used however if certain measures are taken (such as venting of the housing). Oxygen applications Our mechanical pressure switches are suitable for use with oxygen. We recommend the use of our EPDM diaphragm. The resistance to internal burnout of the diaphragm has been tested by the BAM (Federal Institute for Material Testing). Pressure switches in steel housings with zinc-nickel coating are, in conjunction with oxygen, only approved to a maximum working pressure of 0 bar. Pressure switches in brass housings are, in conjunction with oxygen, only approved to a maximum working pressure of 5 bar. Pressure switches in stainless steel housings are, in conjunction with oxygen, only approved to a maximum working pressure of 50 bar. DGUV accident prevention regulations (such as DGUV 500, Section. and BGI 67) must be observed for first operation. Please specify when ordering "oil and grease-free, for use with oxygen". Underpressure safety of pressure switches Our pressure switches are underpressure safe down to 00 mbar (relative). Overpressure safety of vacuum switches Our vacuum switches are overpressure safe up to 0 or 5 bar depending on type. ccsaus approval Almost all of our mechanical pressure switches (sizes hex 4 and hex 7), and vacuum switch 05, have ccsaus approval. The CSA mark together with "c" and "us" combines the control stamps for introduction onto the Canadian and American markets. The ccsaus certificate also includes the test of the relevant UL standard. Checked by an official institution and verified with regular company visits by CSA inspectors, this approval guarantees the highest levels of quality and operational reliability for our products. You can download the current ccsaus certificate from the download area on the homepage: Product information The technical information in this catalogue is based upon fundamental testing during product development, as well as upon empirical values. The information cannot be used for all application scenarios. Testing of the suitability of our products for a specific application (e.g. also the checking of material compatibilities) rests under the responsibility of the user. It may be the case that suitability can only be guaranteed with appropriate field testing. Subject to technical changes. 7

20 Seite M. M. SW 4 mit integriertem Stecker At-a-glance overview of mechanical pressure switches SW 7 mit integriertem Stecker Funktion Überdruck Vakuum Öffner / Schließer Wechsler Spannung max. 4 V max. 48 V max. 50 V max. 4 V / 50 ma Adjustment mbar range mbar 0. bar 0. bar 0..5 bar 0.5 bar 0.5 bar bar.0 6 bar.0 0 bar.0 0 bar bar 0 0 bar 0 50 bar 0 00 bar 0 50 bar 0 00 bar 5 50 bar bar bar bar bar bar 00 (00) 400 bar Over- 5 bar pressure 00 bar safety up to 00 bar 00 bar 600 bar Size hex 4 hex 7 0 A/F Housing Zinc-plated steel material Stainless steel Brass Aluminium Custom ATE variant variant Configurable with add. function

21 M. M. hex 4 with integrated connector hex 7 with integrated connector Page Function Overpressure Vacuum NO / NC Changeover contacts Voltage max. 4 V max. 48 V max. 50 V max. 4 V / 50 ma Adjustment range mbar mbar 0. bar 0. bar 0..5 bar 0.5 bar 0.5 bar bar.0 6 bar.0 0 bar.0 0 bar bar 0 0 bar 0 50 bar 0 00 bar 0 50 bar 0 00 bar 5 50 bar bar bar bar bar bar 00 (00) 400 bar Overpressure safety up to 5 bar 00 bar 00 bar 00 bar 600 bar Size hex 4 hex 7 0 A/F Housing material Zinc-plated steel Stainless steel Brass Aluminium Custom variant ATE Configurable additional functions

22 M. M.4 M.5 hex 4 NO / NC hex 7 CO hex 7 Configured Page Overpressure Vacuum NO / NC Changeover contacts max. 4 V max. 48 V max. 50 V max. 4 V / 50 ma mbar mbar 0. bar 0. bar 0..5 bar 0.5 bar 0.5 bar bar.0 6 bar.0 0 bar.0 0 bar bar 0 0 bar 0 50 bar 0 00 bar 0 50 bar 0 00 bar 5 50 bar bar bar bar bar bar 00 (00) 400 bar 5 bar 00 bar 00 bar 00 bar 600 bar hex 4 hex 7 0 A/F Zinc-plated steel Stainless steel Brass Aluminium ATE Configurable additional functions

23 M.6 M.7 M.8 M.9 PLUS pressure switches hex 4 with inteligent additional funktions 0 A/F CO ATE Variant Vacuum Switch Page Overpressure Function Vacuum NO / NC Changeover contacts max. 4 V Voltage max. 48 V max. 50 V max. 4 V / 50 ma mbar Adjustment mbar range 0. bar 0. bar 0..5 bar 0.5 bar 0.5 bar bar.0 6 bar.0 0 bar.0 0 bar bar M 0 0 bar 0 50 bar 0 00 bar 0 50 bar 0 00 bar 5 50 bar bar bar bar bar bar 00 (00) 400 bar ( ) (0 bar) 5 bar Overpressure 00 bar safety up to 00 bar 00 bar 600 bar hex 4 Size hex 7 0 A/F Zinc-plated steel Housing Stainless steel material Brass Aluminium ATE Custom Configurable variant additional functions

24 M. hex 4 integrated Pressure switches hex 4 with integrated connector NC or NO, maximum operating voltage up to 4 V Large selection of electrical plug-in types for quick attachment and reliable connection High protection class (to IP67 or IP6K9K) Compact and rugged design in industrial environments like construction and agricultural machinery or commercial vehicles Switching point can be set on site with adjusting screw in the connector ) High overpressure resistance, compact, small switches, available as normally open or normally closed ) Pressure switches can also be supplied preset at factory. The switching point is embossed onto pressure switches preset at factory.

25 The all-rounder with the broad selection of options NC or NO, maximum operating voltage up to 4 V Deutsch DT-P with 0 plug-in types Bayonet with 4 codings Coding A-. Coding A-. AMP Superseal.5 Coding A-. Coding A4-. Packard MetriPack 80 M for 6 setting ranges 0. bar Deutsch DT-P 0.5 bar 0 bar 0 0 bar with many thread types 0 50 bar bar AMP Junior Timer G /4 G /8 for a broad diversity of applications Mx DIN EN M 0x cyl. M 0x con. M x.5 cyl. NPT /8 NPT /4 NBR: EPDM: FKM: HNBR: Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, esterbased bio-oils Silicone: Water, food products (FDA approval) 9/6-8 UNF 7/6-0 UNF

26 M. hex 4 integrated Pressure switches hex 4 with integrated connector Technical data 00 / 0 Deutsch DT-P IP67, IP6K9K Rated working voltage: Rated current range (resistive load, DC and AC): Switching power DC / AC: 0 4 VAC/DC 0 ma 4 A 00 W / 00 VA NBR -40 C +00 C 0 / 0 AMP Superseal.5 IP67 / 05 Packard MetriPack 80 IP67 Temperature resistance of sealing materials: Switching frequency: Mechanical life expectancy: EPDM -0 C +0 C FKM (in diaphragm pressure switch) FKM (in piston pressure switch) -5 C +0 C -5 C +0 C Silicone -40 C +0 C HNBR -0 C +0 C 00 / min.,000,000 cycles (for diaphragm pressure switches, life expectancy value only applies for switching pressures to max. 50 bar) 06 / 07 Deutsch DT-P IP67, IP6K9K Pressure rise rate: bar/ms Hysteresis: Average value 5 0 % depending on type, not adjustable Vibration resistance: 0 g; 5 00 Hz sine wave, DIN EN Shock resistance: 94 m/s ; 4 ms half sine wave; DIN EN / 09 AMP Junior Timer IP65, IPx4K Protection class: Weight: Up to IP67 / IP6K9K according to the manufacturer's specifications for the respective plug-in system only when plugged in, otherwise IP00 approx. 90 g Contact assignment for bayonet connectors 00 / 0 Bayonet DIN 7585 IP67, IP6K9K Coding A-. Coding A-. Coding A-. Coding A4-. 0 / 0 4 Mx DIN EN IP67

27 00 / 0 / / 06 / 08 / 0 M. Diaphragm pressure switches with integrated connector hex 4 integrated Setting ranges to up to 50 bar (higher settings refer to page 6) NC or NO, maximum voltage 4 V Zinc-plated steel (Cr VI-free) Overpressure safety up to 00 bar) Deutsch DT-P AMP Superseal Packard MetriPack 80 Deutsch DT-P AMP Junior Timer Mx DIN EN D 0 0 Adjustment range tolerance at room temperature Male thread Order number NO : Order number NC : Refer to page 0/ for height Plug-in types for diaphragm pressure switches See table for plug-in types page hex 4 Diaphragm pressure switches with integrated connector 0. (± 0.) bar 0.5 (± 0.) bar 0 (± 0.5) bar G / G / M 0x cyl M 0x con M x.5 cyl NPT / G / G / M 0x cyl M 0x con M x.5 cyl NPT / G / G / M 0x cyl M 0x con M x.5 cyl NPT / M Seal material Application areas NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, hydrogen, oxygen, acetylene, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. HNBR Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: 0 RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M._hex4-integrated_print.indd 5 compliant :44

28 M. 00 / 0 / / 06 / 08 / 0 hex 4 integrated Diaphragm pressure switches with integrated connector Setting ranges up to 50 bar (lower settings refer to page 5) NC or NO, maximum operating voltage up to 4 V Zinc-plated steel (Cr VI-free) Overpressure safety up to 00 bar) Refer to page 0/ for height Plug-in types for diaphragm pressure switches See table for plug-in types page Deutsch DT-P AMP Superseal Packard MetriPack 80 Deutsch DT-P (A+B) AMP Junior Timer Mx DIN EN D ( + ) 0 0 Adjustment range Order number NO : Order number NC : tolerance at room temperature hex 4 Male thread Diaphragm pressure switches with integrated connector (± ) bar 0 50 (± ) bar G / G / M 0x cyl M 0x con M x.5 cyl NPT / G / G / M 0x cyl M 0x con M x.5 cyl NPT / Seal material Application areas NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, hydrogen, oxygen, acetylene, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. HNBR Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: 0 RoHS II 6 compliant PM7_M._hex4-integrated_print.indd 6 ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch :44

29 0 / 0 / 05 / 07 / 09 / 0 M. Piston pressure switches with integrated connector hex 4 integrated Setting range up to 50 bar NC or NO, maximum operating voltage up to 4 V Zinc-plated steel (Cr VI-free) Overpressure safety up to 600 bar) Deutsch DT-P 0 0 AMP Superseal Packard MetriPack Deutsch DT-P (A+B) AMP Junior Timer Mx DIN EN D ( + ) 0 0 Adjustment range Order number NO : Order number NC : tolerance at room temperature Male thread Refer to page 0/ for height Plug-in types for piston pressure switches See table for plug-in types page hex 4 Piston pressure switches with integrated connector (± 5) bar G / G / M 0x cyl M 0x con M x.5 cyl NPT / M Seal material Application areas NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, hydrogen, oxygen, acetylene, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. HNBR Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: 0 RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M._hex4-integrated_print.indd 7 compliant :44

30 M. 00 hex 4 integrated Diaphragm pressure switches with integrated bayonet connector NC or NO, maximum operating voltage up to 4 V Zinc-plated steel (Cr VI-free) Overpressure safety up to 00 bar) Adjustment range tolerance at room temperature Bayonet ISO 570 (DIN 7585) Male thread Order number NO : Order number NC : 00 Diaphragm pressure switches with integrated connector (± 0.) bar hex (± 0.) bar 9 0 (± 0.5) bar G / G / M 0x cyl M 0x con M x.5 cyl NPT / G / G / M 0x cyl M 0x con M x.5 cyl NPT / G / G / M 0x cyl M 0x con M x.5 cyl NPT / Coding A A-. A-. A4-. Seal material Application areas NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, hydrogen, oxygen, acetylene, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. HNBR Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: 00 RoHS II 8 compliant PM7_M._hex4-integrated_print.indd 8 ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch :44

31 00 / 0 M. Diaphragm/piston pressure switches with integrated bayonet hex 4 integrated NC or NO, maximum operating voltage up to 4 V Zinc-plated steel (Cr VI-free) verpressure safety up to 00 bar) for diaphragm variant O Overpressure safety up to 600 bar) for piston variant Adjustment range tolerance at room temperature Male thread Order number NO : Order number NC : Coding A-. 00 Diaphragm pressure switches with integrated connector 0 0 (± ) bar 0 50 (± ) bar G / G / M 0x cyl M 0x con M x.5 cyl NPT / G / G / M 0x cyl M 0x con M x.5 cyl NPT / Coding A-. M 0 Piston pressure switches with integrated connector (± 5) bar G / G / M 0x cyl M 0x con M x.5 cyl NPT / Coding A-. Coding A A-. A-. A4-. Coding A4-. Seal material Application areas NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, hydrogen, oxygen, acetylene, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. HNBR Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: 0 RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M._hex4-integrated_print.indd 9 compliant :44

32 M. hex 4 integrated Technical details, contact assignment and accessories for hex 4 pressure switches with integrated connector Mating plug accessories Please note: Mating plugs are not included in the delivery and can be ordered separately. Mating plug type Including m cable Deutsch DT06-S (für DT-P) AMP- Superseal.5 Cable cross-section x 0.5 mm Radox cables x 0.5 mm Radox cables Protection class IP65 IP65 Order number Plug-in types for hex 4 diaphragm and piston pressure switches Model / type 00 / 0 0 / 0 Connector Deutsch DT-P AMP Superseal.5 Protection class IP67, IP6K9K IP67 Overall height H 6 mm H 6 mm Contact assignment 0

33 Packard MetriPack 80 Deutsch DT06-S (für DT-P) AMP Junior Timer Bayonet DIN 7585 / ISO 570 A-. Mx DIN EN LF x 0.5 mm Radox cables x 0.5 mm PUR-cables x 0.5 mm Radox cables x 0.5 mm Radox cables 4 x 0.4 mm PUR-cables IP65 IP67 IP65 IP65 IP M / / / / 0 0 / 0 Packard MetriPack 80 Deutsch DT-P AMP Junior Timer Bayonet DIN 7585/ISO 570 Mx DIN EN IP67 IP67, IP6K9K IP65, IPx4K IP67, IP6K9K IP67 H 6 mm H 6 mm H 54 mm H 49 mm H 5 mm A B A B Coding: A-. (blue) (brown)

34 M. hex 7 integrated Pressure switches hex 7 with integrated connector Changeover switch with silver or gold contacts Large selection of electrical plug-in types for quick attachment and reliable connection Hysteresis adjustable at factory High protection class (up to IP67 or IP6K9K) Compact and rugged design in industrial environments like construction and agricultural machinery or commercial vehicles Switching point can be set on site with adjusting screw ) Very high overpressure safety The corresponding mating plugs are available as accessories (please refer to page 4) ) Pressure switches can also be supplied preset at factory. The switching point is embossed onto pressure switches preset at factory.

35 M. hex 7 integrated Technical data Types: / / 095 Rated working voltage: 0 48 VAC/DC 0 50 VAC/DC 5 4 VDC Rated current: (resistive load, DC and AC) 0 ma 4 A 0 ma 4A 50 ma NBR (Overpressure safety up to 00 bar) -0 C +00 C NBR (Overpressure safety up to 00 bar) -40 C +00 C Temperature resistance of sealing materials: EPDM -0 C +0 C FKM (in diaphragm pressure switch) -5 C +0 C FKM (in piston pressure switch) -5 C +0 C Silicone -40 C +0 C HNBR -0 C +0 C Switching frequency: Mechanical life expectancy: Pressure rise rate: Hysteresis: (can only be set at factory) 00 / min.,000,000 cycles (for diaphragm pressure switches, life expectancy value only applies for switching pressures to max. 50 bar) bar/ms Adjustable average value 0 0 % depending on type Vibration resistance: 0 g; 5 00 Hz sine wave; DIN EN M Shock resistance: 94 m/s ; 4 ms half sine wave; DIN EN Weight: approx. 00 g approx. 0 g approx. 0 g Overview of maximum working voltage and current and contact materials Type VDC 0 48 VAC/DC 0 50 VAC/DC 50 ma 0 ma 4 A Gold contacts Silver contacts Adjustable hysteresis (can only be set at factory) Connector type AMP Superseal.5 Mx DIN EN Deutsch DT-P DIN EN 750 Protection class IP67 IP67 IP67, IP6K9K IP65 Available as an option

36 M. hex 7 integrated 0 / 0 / / 05 / 06 / 07 Diaphragm/piston pressure switches with integrated connector, maximum operating voltage up to 48 V Simple, quick and reliable electrical connection with easy-to-fit connectors Quick fitting with socket wrench (spanner) Changeover with silver contacts (gold contacts available as option) Hysteresis adjustable at factory Made of zinc-plated steel (CrVI-free, other housing materials available as option) Model / type 0 / 0 / / 07 TE AMP Superseal.5 IP67 Mx DIN EN A Contact assignment DIN IP67 Deutsch DT-P IP67, IP6K9K Height without thread L ~ 7 mm L ~ 65 mm L ~ 7 mm Contact assignments 4 ) Blade of screwdriver max. mm Adjustment ) Adjustment ) Adjustment ) Circuit diagrams P P 4 P B C A Accessory Not included in the delivery. Mating plug with m cable TE AMP Superseal.5 Mx DIN EN A Deutsch DT06-S Please order separately. Cable cross-section / IP protection x 0.5 mm Radox cable / IP65 4 x 0.4 mm PUR cable / IP67 x 0.5 mm PUR cable / IP67 Order number

37 M. hex 7 integrated pmax. in bar Adjustment range in bar Tolerance in bar at Thread room temperature Order number 0 / / 06 Diaphragm pressure switches ± ) ± ±.0 ± G /4 M 0 x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF G /4 M 0 x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF G /4 M 0 x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF G /4 M 0 x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF See table for plug-in types page 4 hex 7 only NPT / Refer to page 4 for height L 00) G /4 M 0 x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF 9 4 Ø 6 M 0 / 05 / 07 Piston pressure switches 600) ± 5.0 Seal material Application areas NBR EPDM FKM HNBR 9 Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils Refer to page for the temperature range and application thresholds of sealing materials. Your order number: 0 RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M._hex7-integrated_print.indd 5 compliant :

38 M. 084 hex 7 integrated Diaphragm pressure switches up to 50 V Made of zinc-plated steel (CrVI-free, other housing materials available as option) Socket device similar to DIN EN 750 (DIN 4650) Changeover with silver contacts Overpressure safety up to 00 / 00 bar) Hysteresis adjustable at factory pmax. in bar Adjustment range in bar Tolerance in bar at room temperature Male thread Order number ± 0. G /4 M 0 x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ± 0.5 G /4 M 0 x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ±.0 G /4 M 0 x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ± G /4 M 0 x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF Diaphragm pressure switches ~50 before tightening 40 00) 0..5 ~8 Pg 9 hex 7 9 for NPT /4 0 4 Ø 6 Socket device included in the delivery 00) Seal material Application areas NBR EPDM FKM HNBR 9 Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils Refer to page for the temperature range and application thresholds of sealing materials. Your order number: 084 RoHS II 6 compliant PM7_M._hex7-integrated_print.indd 6 ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch :

39 085 M. Piston pressure switches up to 50 V hex 7 integrated Made of zinc-plated steel (CrVI-free, other housing materials available as option) Socket device similar to DIN EN 750 (DIN 4650) Changeover with silver contacts Overpressure safety up to 600 bar) Hysteresis adjustable at factory pmax. in bar Adjustment range in bar Tolerance in bar at room temperature Male thread Order number G /4 M 0 x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF Piston pressure switches ± Seal material Application areas NBR EPDM FKM HNBR ~50 before tightening Pg 9 9 Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils hex 7 Refer to page for the temperature range and application thresholds of sealing materials. 9 Your order number: for NPT / ~8 600) M 4 Ø Socket device included in the delivery RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M._hex7-integrated_print.indd 7 compliant :

40 M. 094 hex 7 integrated Diaphragm pressure switches up to 4 V with gold contacts Made of zinc-plated steel (CrVI-free) Socket device similar to DIN EN 750 (DIN 4650) Changeover with gold contacts Overpressure safety up to 00/00 bar) Hysteresis adjustable at factory pmax. in bar Adjustment range in bar Tolerance in bar at room temperature Order number 094 Diaphragm pressure switches ~50 before tightening ± 0. G /4 M 0 x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ± 0.5 G /4 M 0 x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ±.0 G /4 M 0 x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ± G /4 M 0 x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ) 0..5 ~8 Pg 9 hex 7 9 for NPT /4 0 4 Ø 6 Socket device included in the delivery 00) Seal material Application areas NBR EPDM FKM HNBR 9 Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils Refer to page for the temperature range and application thresholds of sealing materials. Your order number: 094 RoHS II 8 compliant PM7_M._hex7-integrated_print.indd 8 ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch :

41 095 M. Piston pressure switches up to 4 V with gold contacts hex 7 integrated Made of zinc-plated steel (CrVI-free) Socket device similar to DIN EN 750 (DIN 4650) Changeover with gold contacts Overpressure safety up to 600 bar) Hysteresis adjustable at factory pmax. in bar Adjustment range in bar Tolerance in bar at room temperature Male thread Order number G /4 M 0 x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF Piston pressure switches ± Seal material Application areas NBR ~50 before tightening Pg 9 Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, hydrogen, oxygen, acetylene, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. HNBR Hydraulic/machine oil, ester-based bio-oils 9 hex 7 Refer to page for the temperature range and application thresholds of sealing materials. 9 for NPT / ~8 600) M 4 Ø 6 Your order number: Socket device included in the delivery RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M._hex7-integrated_print.indd 9 compliant :

42 M. hex 4 Pressure switches hex 4 NC or NO, maximum voltage 4 V Most cost-effective solution for mechanical pressure monitoring Stable switching point even after long use and high load Switching point can be adjusted when fitted on site ) High pressure resistance, compact, small switches, available as normally closed (NC) or normally open (NO) For solutions with integrated connectors please refer to chapter M., starting at page 40 ) Pressure switches can also be supplied preset at factory. Our preset switches are sealed with lacquer paint, set points are embossed on the housing.

43 Pressure switches hex 4 M. Technical data hex 4 Rated working voltage: 0 4 VAC/DC Rated current range (resistive load, DC and AC): 0 ma 4 A Switching power DC / AC: 00 W / 00 VA NBR -40 C +00 C EPDM -0 C +0 C EPDM-W70, diaphragm -0 C +00 C FKM (in diaphragm pressure switch) Temperature resistance of sealing materials: -5 C +0 C FKM (in piston pressure switch) -0 C +0 C Silicone, diaphragm -40 C +0 C HNBR -0 C +0 C Switching frequency: 00 / min. Mechanical life expectancy:,000,000 cycles (for diaphragm pressure switches, life expectancy value only applies for switching pressures to max. 50 bar) Pressure rise rate: bar/ms Hysteresis: Average value 5 0 % depending on type, not adjustable Vibration resistance: 0 g; 5 00 Hz sine wave; DIN EN Shock resistance: 94 m/s; 4 ms half sine wave; DIN EN Protection class: IP65 Terminals IP00 Weight: approx. 90 g Type: Material: M 069 Zinc-plated steel (CrVI-free) Stainless steel Brass Overpressure safety up to: 5 bar 00 bar 600 bar PM7_M._hex4_print.indd 4 RoHS II compliant :8

44 M. hex 4 Diaphragm pressure switches up to 4 V with M screw terminal Made of zinc-plated steel (CrVI-free) M screw terminal Overpressure safety up to 600 bar) Adjustment range tolerance at room temperature Order number NO : Order number NC : Diaphragm pressure switches with M screw terminal 6 Screw M Male thread 0. (± 0.) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± 0.) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± 0.5) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± ) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± ) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / hex 4 9 Seal material Application areas NBR EPDM FKM HNBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: RoHS II 4 compliant PM7_M._hex4_print.indd 4 ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch :8

45 M. Diaphragm pressure switches up to 4 V with spade terminal hex 4 Made of zinc-plated steel (CrVI-free) Spade terminal Overpressure safety up to 600 bar) Adjustment range tolerance at room temperature Male thread Order number NO : Order number NC : AMP 6. x 0.8 Galvanically tin-plated G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± 0.) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± 0.5) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± ) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± ) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± 0.) bar 46 Diaphragm pressure switches with spade terminal hex 4 9 M Seal material Application areas NBR EPDM FKM HNBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M._hex4_print.indd 4 compliant :8

46 M. hex 4 Diaphragm pressure switches up to 4 V with M screw terminal Made of zinc-plated steel (CrVI-free) M screw terminal Overpressure safety up to 00 bar) Adjustment range tolerance at room temperature Order number NO : Order number NC : Diaphragm pressure switches with M screw terminal 6 Screw M Male thread 0. (± 0.) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± 0.) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± 0.5) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± ) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± ) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / hex 4 9 Seal material Application areas NBR EPDM FKM HNBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: RoHS II 44 compliant PM7_M._hex4_print.indd 44 ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch :8

47 M. Diaphragm pressure switches up to 4 V with spade terminal hex 4 Made of zinc-plated steel (CrVI-free) Spade terminal Overpressure safety up to 00 bar) Adjustment range tolerance at room temperature Male thread Order number NO : Order number NC : AMP 6. x 0.8 Galvanically tin-plated G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± 0.) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± 0.5) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± ) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± ) bar G /4 G /8 M 0x cyl. M 0x con. M x.5 cyl. NPT / (± 0.) bar 46 Diaphragm pressure switches with spade terminal hex 4 9 M Seal material Application areas NBR EPDM FKM HNBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M._hex4_print.indd 45 compliant :8

48 M. 068 hex 4 Diaphragm pressure switches up to 4 V Made of zinc-plated steel (CrVI-free) Spade or M screw terminal Overpressure safety up to 00 bar) With female thread for compression-type fitting to DIN 5 Adjustment range tolerance at room temperature Screw M M x.5 female DIN Diaphragm pressure switches with spade terminal 0. (±0.) bar 0.5 (±0.) bar 0 (±0.5) bar 0 0 (±) bar 0 50 (±) bar M x.5 female AMP 6. x 0.8 Galvanically tin-plated Order number NC : 068 Diaphragm pressure switches with M screw terminal 0. (±0.) bar 0.5 (±0.) bar 0 (±0.5) bar 0 0 (±) bar 0 50 (±) bar hex 4 Order number NO : Female thread M x.5 female DIN Seal material Application areas NBR EPDM FKM HNBR 9 Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils 56 Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: hex Seal type 068 Insert with counter-piece M x.5 female Pressure switch housing Insert for compression-type fitting to DIN 5 Counter-piece (not included in the delivery) RoHS II 46 compliant PM7_M._hex4_print.indd 46 ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch :8

49 069 M. Piston pressure switches up to 4 V hex 4 Made of zinc-plated steel (CrVI-free) Spade or M screw terminal Overpressure safety up to 600 bar) Adjustment range tolerance at room temperature Male thread Order number NO : Order number NC : 069 Piston pressure switches with M screw terminal Screw M (± 5) bar G /4 G /8 M 0 x cyl. M 0 x con. M x.5 cyl. NPT /8 hex Piston pressure switches with spade terminal (± 5) bar G /4 G /8 M 0 x cyl. M 0 x con. M x.5 cyl. NPT / M AMP 6. x 0.8 Galvanically tin-plated Seal material Application areas Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: 46 NBR EPDM FKM HNBR hex RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M._hex4_print.indd 47 compliant :8

50 M. 064 hex 4 Diaphragm pressure switches up to 4 V with stainless steel housing Stainless steel housing (.405 / AISI 0) Spade or M screw terminal verpressure safety up to 600 bar) O (EPDM-W70 and silicone diaphragm up to 5 bar)) Adjustment range tolerance at room temperature Order number NO : Order number NC : 064 Diaphragm pressure switches with M screw terminal 0. (±0.) bar G /4-E R /8 R / (±0.) bar G /4-E R /8 R / (±0.5) bar G /4-E R /8 R / (±) bar G /4-E R /8 R / (±) bar G /4-E R /8 R / Screw M Male thread hex 4 9 Seal material Application areas NBR EPDM EPDM-W70 FKM Silicone HNBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. Water, Brake fluid, hydrogen, oxygen, acetylene, etc. Drinking water (pmax 5 bar) Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Water, food products, air, etc. (pmax 5 bar) Hydraulic/machine oil, ester-based bio-oils Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: RoHS II 48 compliant PM7_M._hex4_print.indd ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. ) verpressure safety of pressure switch up to 600 bar. Functional reliability only up to 5 bar with diaphragm O materials EPDM-W70 and silicone :8

51 064 M. Diaphragm pressure switches up to 4 V with stainless steel housing hex 4 Stainless steel housing (.405 / AISI 0) Spade or M screw terminal verpressure safety up to 600 bar) O (EPDM-W70 and silicone diaphragm up to 5 bar)) Adjustment range tolerance at room temperature Male thread Order number NO : Order number NC : AMP 6. x 0.8 galvanically tin-plated G /4-E R /8 R / (±0.) bar G /4-E R /8 R / (±0.5) bar G /4-E R /8 R / (±) bar G /4-E R /8 R / (±) bar G /4-E R /8 R / hex 4 for R /8 0. (±0.) bar Diaphragm pressure switches with spade terminal 9 M Seal material Application areas NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Water, Brake fluid, hydrogen, oxygen, acetylene, etc. EPDM-W70 Drinking water (pmax 5 bar) 5 FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Silicone Water, food products, air, etc. (pmax 5 bar) 8 HNBR Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: 064 ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. ) verpressure safety of pressure switch up to 600 bar. Functional reliability only up to 5 bar with diaphragm O materials EPDM-W70 and silicone. PM7_M._hex4_print.indd 49 RoHS II compliant :8

52 M. 067 hex 4 Diaphragm pressure switches up to 4 V with brass housing Brass housing M screw terminal Overpressure safety up to 5 bar) Adjustment range tolerance at room temperature Order number NC : 0. (± 0.) bar G /4 G /8 R /8 R / M 0x con. NPT / (± 0.) bar G /4 G /8 R /8 R / M 0x con. NPT / (± 0.5) bar G /4 G /8 R /8 R / M 0x con. NPT / (± ) bar G /4 G /8 R /8 R / M 0x con. NPT / for R / 6 9 Order number NO : 067 Diaphragm pressure switches with M screw terminal Screw M hex 4 Male thread 4 Seal material Application areas NBR EPDM EPDM-W70 FKM Silicone Hydraulic/machine oil, heating oil, air, nitrogen, etc. Water, Brake fluid, hydrogen, oxygen, acetylene, etc. Drinking water Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Water, food products, air, etc Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: 067 RoHS II 50 compliant PM7_M._hex4_print.indd 50 ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch :8

53 067 M. Diaphragm pressure switches up to 4 V with brass housing hex 4 Brass housing Spade terminal Overpressure safety up to 5 bar) tolerance at room temperature Male thread Order number NO : Order number NC : AMP 6. x 0.8 galvanically tin-plated G /4 G /8 R /8 R / M 0x con. NPT / (± 0.) bar G /4 G /8 R /8 R / M 0x con. NPT / (± 0.5) bar G /4 G /8 R /8 R / M 0x con. NPT / (± ) bar G /4 G /8 R /8 R / M 0x con. NPT / (± 0.) bar Diaphragm pressure switches with spade terminal hex 4 9 for R / Adjustment range 4 M Seal material Application areas NBR EPDM EPDM-W70 FKM Silicone Hydraulic/machine oil, heating oil, air, nitrogen, etc. Water, Brake fluid, hydrogen, oxygen, acetylene, etc. Drinking water Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Water, food products, air, etc Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: 067 RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M._hex4_print.indd 5 compliant :8

54 M.4 hex 7 Pressure switches hex 7 Changeover with silver or gold contacts Switching point can be adjusted when fitted on site ) Factory adjustable hysteresis (except types 0 and ) High overpressure safety and long service life under harsh conditions Operating voltage up to 50 V Series 0 / with protective insulation For ready-wired customized versions refer to chapter M.5, starting at page 6 For pressure switches with integrated connectors refer to chapter M., starting at page 5 ) Pressure switches can also be supplied preset at factory. Our preset switches are sealed with lacquer paint, set points are embossed on the housing.

55 Pressure switches hex 7 Technical data M.4 hex 7 NBR (max. overpressure up to 00 bar) -0 C +00 C NBR (max. overpressure up to 00 bar) -40 C +00 C EPDM -0 C +0 C Temperature resistance of sealing materials: EPDM-W70 (in diaphragm pressure switch) -0 C +00 C FKM (in diaphragm pressure switch) -5 C +0 C FKM (in piston pressure switch) -5 C +0 C Silicone (in diaphragm pressure switch) -40 C +0 C HNBR -0 C +0 C Switching frequency: Mechanical life expectancy: Pressure rise rate: Hysteresis (only adjustable at factory): 00 / min.,000,000 cycles (for diaphragm pressure switches, life expectancy value only applies for switching pressures to max. 50 bar) bar / ms Adjustable average value 0 0 % depending on type Types 0 and cannot be adjusted M Vibration resistance: 0 g; 5 00 Hz sine wave; DIN EN Shock resistance: Protection class: Weight: 94 m / s ; 4 ms half sine wave; DIN EN , DIN EN IP65 with socket device, terminals IP00 approx. 00 g Switching performance and materials overview Type VDC 0 4 VAC/DC 0 50 VAC/DC 50 ma 0 ma A 0 ma 4 A Gold contacts Silver contacts Adjustable hysteresis Zinc-plated steel (CrVI-free) Stainless steel.405 5

56 M.4 hex 7 Pressure switches hex 7 Electrical values 0 / Rated working voltage U e Rated working current I e Usage category ) 50 VAC 50 / 60 Hz A AC 4 VDC / A DC / DC 50 VDC / 0.5 A DC / DC 75 VDC 0.5 / 0.5 A DC / DC 5 VDC 0. / 0. A DC / DC 50 VDC 0.5 / 0. A DC / DC Rated insulation voltage U i : 00 V Rated impulse withstand voltage U imp : 4 kv Conventional thermal current I the : 5 A Switching overvoltage: <.5 kv Rated frequency: DC and 50 / 60 Hz Nominal current of short-circuit mechanism: to.5 A Rated short-circuit current: < 50 A IP class of protection according to EN6059:99+A:999: IP65 with connector Tightening torque of terminal screws: < 0.5 Nm Connector cross-section: mm 070 / 07 / 080 / 08 / 08 / 086 / 087 / 090 / 09 / 096 / 097 Rated working voltage U e Rated working current I e Usage category ) 50 VAC 50 / 60 Hz 4 A AC 50 VAC 50 / 60 Hz A AC 4 4 VDC 4 / A DC / DC 50 VDC / A DC / DC 75 VDC / 0.5 A DC / DC 5 VDC 0. / 0. A DC / DC 50 VDC 0.5 / 0. A DC / DC Rated insulation voltage U i : 00 V Rated impulse withstand voltage U imp :.5 kv Conventional thermal current I the : 5 A Switching overvoltage: <.5 kv Rated frequency: DC and 50 / 60 Hz Nominal current of short-circuit mechanism: to 5 A Rated short-circuit current: < 50 A IP-Protection class nach EN6059:99+A:999: IP65 with connector ) For technical explanations refer to page 9 54

57 0 / M.4 Diaphragm / piston pressure switches 50 V hex 7 Protection class, protective insulation Zinc-plated steel (CrVI-free) Changeover with silver contacts Overpressure safety up to 00 / 600 bar) Includes polyamide cap, protection class IP65 pmax. in bar Adjustment range in bar Tolerance in bar at room temperature Male thread Order number 0 Diaphragm pressure switches with screw terminals ± 0.5 G /4 NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ±.0 G /4 NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ±.0 G /4 NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ) ~50 before tightening Pg 9 hex 7 9 Ø 6 for NPT /4 0 ± ~ G /4 NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF 4 M Piston pressure switches with screw terminals 600) ± 5.0 G /4 NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF Seal material Application areas NBR EPDM FKM HNBR 9 Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils Refer to page 5 for the temperature range and application thresholds of sealing materials. Your order number: RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M.4_hex7_print.indd 55 compliant :4

58 M / 07 hex 7 Diaphragm / piston pressure switches up to 4 V Zinc-plated steel (CrVI-free) Changeover with silver contacts Overpressure safety up to 00 / 00 / 600 bar) Hysteresis adjustable at factory pmax. in bar Adjustment range in bar Tolerance in bar at room temperature ± 0. G /4 M 0x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ± 0.5 G /4 M 0x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ±.0 G /4 M 0x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ± G /4 M 0x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF for NPT / ) 9 Order number 070 Diaphragm pressure switches with spade terminal AMP 6. x 0.8 hex 7 Male thread 4 0 Ø 6 00) Piston pressure switches with spade terminal 600) ± 5.0 G /4 M 0x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF Seal material Application areas NBR EPDM FKM HNBR 9 Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils Refer to page 5 for the temperature range and application thresholds of sealing materials. Your order number: 07 RoHS II 56 PM7_M.4_hex7_print.indd 56 compliant ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch :4

59 080 / 08 M.4 Diaphragm / piston pressure switches up to 50 V hex 7 Zinc-plated steel (CrVI-free) Changeover with silver contacts Overpressure safety up to 00 / 00 / 600 bar) Hysteresis adjustable at factory Adjustment range in bar Tolerance in bar at room temperature Male thread Order number 080 Diaphragm pressure switches with spade terminal ± 0.5 G /4 M 0x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ±.0 G /4 M 0x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ± G /4 M 0x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ± ) AMP 6. x ) G /4 M 0x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF hex 7 9 for NPT /4 pmax. in bar 4 Ø 6 M 08 Piston pressure switches with spade terminal 600) ± 5.0 G /4 M 0x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF Seal material Application areas NBR EPDM FKM HNBR 9 Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils Refer to page 5 for the temperature range and application thresholds of sealing materials. Your order number: 08 RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M.4_hex7_print.indd 57 compliant :4

60 M.4 08 hex 7 Piston pressure switches up to 50 V Zinc-plated steel (CrVI-free) Changeover with silver contacts Overpressure safety up to 600 bar), Hysteresis adjustable at factory Adjustment range: bar Height only 5 mm Thread similar to ISO 649- pmax. in bar (including O-ring for sealing) Adjustment range in bar Tolerance in bar at room temperature Male thread Order number AMP 6. x Piston pressure switches with spade terminal ) ~5 hex 7 M 4x.5 DIN 649- ± Seal material Application areas M4x.5 NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, hydrogen, oxygen, acetylene, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. HNBR Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 5 for the temperature range and application thresholds of sealing materials Your order number: RoHS II compliant Accessory ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. Thread adapters Not included in the delivery. Please order separately. from M 4 x.5 to to to G /4 M x.5 NPT /8 M4x.5 M4x hex 4 G /4 58 PM7_M.4_hex7_print.indd 58 Order number M4x hex 4 Mx hex 4 NPT / :4

61 086 / 087 M.4 Diaphragm / piston pressure switches up to 50 V with stainless steel housing hex 7 Stainless steel housing (.405 / AISI 0) Changeover with silver contacts verpressure safety up to 00 / 600 bar) O (EPDM-W70 and silicone diaphragm up to 5 bar)) Hysteresis adjustable at factory pmax. in bar Adjustment range in bar Tolerance in bar at room temperature Male thread Order number 086 Diaphragm pressure switches with spade terminal 00)+) 0 ± ± ± AMP 6. x ± 0. G / Piston pressure switch with spade terminal 600) ± 5.0 hex 7 G / Seal material Application areas G/4 NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, hydrogen, oxygen, acetylene, etc. EPDM-W70 Drinking water (only in diaphragm, pmax 5 bar) 5 FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Silicone Water, food products, air, etc. (only in diaphragm, pmax 5 bar) 8 HNBR Hydraulic/machine oil, ester-based bio-oils 9 Ø 6 M Refer to page 5 for the temperature range and application thresholds of sealing materials. Your order number: 08 0 ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. ) verpressure safety of diaphragm pressure switch up to 00 bar. Functional reliability only up to 5 bar with O diaphragm materials EPDM-W70 and silicone. PM7_M.4_hex7_print.indd 59 RoHS II compliant :4

62 M / 09 hex 7 Diaphragm / piston pressure switches up to 4 V with gold contacts Zinc-plated steel (CrVI-free), with spade terminal Changeover with gold contacts Overpressure safety up to 00/00/600 bar) Hysteresis adjustable at factory pmax. in bar Adjustment range in bar Tolerance in bar at room temperature Male thread Order number 090 Diaphragm pressure switches with spade terminal ± 0. G /4 M 0x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ± 0.5 G /4 M 0x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ±.0 G /4 M 0x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ± G /4 M 0x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF AMP 6. x hex 7 for NPT / ) Ø 6 00) Piston pressure switches with spade terminal 600) ± 5.0 G /4 M 0x con. M x.5 cyl. NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF Seal material Application areas NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, hydrogen, oxygen, acetylene, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. HNBR Hydraulic/machine oil, ester-based bio-oils Refer to page 5 for the temperature range and application thresholds of sealing materials. Your order number: 9 09 RoHS II 60 PM7_M.4_hex7_print.indd 60 compliant ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch :4

63 096 / 097 M.4 Diaphragm / piston pressure switches up to 4 V with stainless steel housing hex 7 Stainless steel housing (.405 / AISI 0) Fitted with changeover contact and gold contacts verpressure safety up to 00 / 600 bar) O (EPDM-W70 and silicone diaphragm up to 5 bar)) Hysteresis adjustable at factory pmax. in bar Adjustment range in bar Tolerance in bar at room temperature Male thread Order number 096 Diaphragm pressure switches with spade terminal 00)+) 0 ± ± ± AMP 6. x ± 0. G / Piston pressure switches with spade terminal 600) ± 5.0 G /4 hex Seal material Application areas G/4 NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, hydrogen, oxygen, acetylene, etc. EPDM-W70 Drinking water (only in diaphragm, pmax 5 bar) 5 FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Silicone Water, food products, air, etc. (only in diaphragm, pmax 5 bar) 8 HNBR Hydraulic/machine oil, ester-based bio-oils 9 Ø 6 M Refer to page 5 for the temperature range and application thresholds of sealing materials. Your order number: 09 0 ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. ) verpressure safety of diaphragm pressure switch up to 00 bar. Functional reliability only up to 5 bar with O diaphragm materials EPDM-W70 and silicone. PM7_M.4_hex7_print.indd 6 RoHS II compliant :4

64 M.5 hex 4 / 7 Ready-wired hex 4 / hex 7 ready-wired pressure switches Custom designs Ready-wired pressure switches hex 4 and hex 7, available with all commercial plug-in types and individual cable length. The technical details of ready-wired pressure switch types correspond to those of the same standard pressure switch types. Different technical details will be agreed with the customer. Pressure switches usually have protection class IP65. Our ready-wired pressure switches attain IP67 or IP6K9K. This is a requirement particularly in commercial vehicle construction, mobile hydraulics and similarly demanding applications. Ready-wired pressure switches enable plug connectors to be moved in climatically non-critical and low-vibration areas. The modular layout also enables the production of lower volumes. The switching point for ready-wired pressure switches is factory-set to a fixed value. Exception: The switching point of the 0/ can be adjusted on site even after the sealing process. 6

65 hex 4 / 7 Custom designs All hex 4 and hex 7 pressure switches can be individually wired according to customer needs. M.5 hex 4 / 7 Ready-wired Standard types suitable for ready-wiring / / / / / / Please note our detailed information on CE marking protection class custom applications in the general technical explanations on page 4, and the technical explanations on mechanical pressure switches on page 7. Technical details page 4 Technical details page 4 Technical details page 5 The switching point is factory preset and cannot be changed subsequently, so please state the switching point when ordering. Technical details page 5 The switching point is adjustable even after sealing. M A selection from the wide variety of connectors we can supply Connector to DIN 7585-A-4. AMP Junior Timer Cannon connector AMP Superseal.5 Packard connector (Weather Pack -wire) Packard connector (Weather Pack -wire) Deutsch connector (DT 06 - S) Deutsch connector (DT - P) Deutsch connector (DT - P) 6

66 M.5 hex 4 / 7 Ready-wired 0 / Diaphragm / piston pressure switches, hex 7 Technical data Refer to page 54 for electrical values Rated working voltage: Rated working current: Protection class: max. 4 V / 50 V depending on connection max. A, protective insulation NBR -40 C +00 C EPDM -0 C +0 C Temperature resistance of sealing materials: FKM (in diaphragm pressure switch) -5 C +0 C FKM (in piston pressure switch) -5 C +0 C Silicone -40 C +0 C HNBR -0 C +0 C Switching frequency: Mechanical life expectancy: Pressure rise rate: Hysteresis: 00 / min.,000,000 cycles (for diaphragm pressure switches, life expectancy value only applies for switching pressures to max. 50 bar) bar/ms Average value 0 0 % (not adjustable) Vibration resistance: 0 g / 5 00 Hz sine wave, DIN EN Shock resistance: 94 m/s ; 4 ms half sine wave, DIN EN Materials: Protection class: Cable: Weight: Housing material: zinc-plated steel Protective cap: anodised aluminium IP67 Standard length m with wire end sleeves approx. 0 g Options for 0 / Other cable lengths and plug-in systems Fixed switching point, factory-set, set point embossed on housing Alternative housing materials and connection threads Other sealing materials, such as silicone for diaphragm pressure switches 64

67 0 / M.5 Diaphragm / piston pressure switches, hex 7 hex 4 / 7 Ready-wired Z inc-plated steel (CrVI-free) O verpressure safety up to 00 / 600 bar ) S witching point can also be adjusted during use P rotection class, protective insulation pmax. in bar Adjustment range in bar Tolerance in bar at room temperature Male thread Order number ± 0. G /4 NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ± 0.5 G /4 NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ±.0 G /4 NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ±.0 G /4 NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF ± 5.0 G /4 NPT /8 NPT /4 7/6-0 UNF 9/6-8 UNF Diaphragm pressure switches 00) hex 7 9 for NPT /4 0 Adjustment screw hexagon socket hex ~ Cable length m M 4 Ø 6 Piston pressure switches 600) Seal material Application areas NBR EPDM FKM HNBR Contact assignment: = Black = Red 4 = White Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 64 for the temperature range and application thresholds of sealing materials. Your order number: RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M.5_ready-wired_print.indd 65 compliant :

68 M.6 PS PLUS hex 4 Pressure switches PLUS with integrated connector and supplementary functions Hex 4, NC or NO, voltage up to 4 V Intelligent, supplementary electronic functions broaden the capabilities of mechanical pressure switches by adding numerous features: Diagnostic function (fail-safe) with short-circuit and cable break detection Overvoltage protection for prolonging the contact service life Active reduction of EMC emissions Temperature-controlled switching function (e.g. cold start, i.e. switching function does not become active until from a certain temperature) In-rush current limitation (overload limitation of switching contacts from too high a switch loading, e.g. lamp load, motor start-up) Display of the switching status with LED Overload protection with self-resetting electrical fuse High protection class to IP67 and IP6K9K Large selection of electrical plug-in types for quick installation and reliable connection Switching point can be set on site with adjusting screw in the connector ) 66

69 Overview of possible supplementary functions Circuit Switch symbol Function Application Code for order number Resistor Resistor circuit to NAMUR, refer to page 68 Diagnostic function (fail-safe) with short-circuit and cable break detection Safety systems such as brake systems, hydrostatic steering systems and fire extinguisher systems - R Varistor Circuit with varistor for overvoltage limitation, refer to page 69 Overvoltage protection for the prolonging of contact service life under conditions of inductive load and long connection length Active reduction of EMC emissions on switching of the pressure switch The flyback voltage is effectively limited if the pressure switch interrupts the current in circuits with magnetic valves, relays or motors - V NTC thermistor Temperature-controlled switch behaviour (e.g. filter monitoring) In-rush current limitation, e.g. for motors ("soft start") and in PSUs On-delay (in series) and dropout delay (in parallel) for relays For a cold start in a mobile hydraulic application, a pressure switch used for filter monitoring may activate due to the high viscosity of the oil at low temperatures, and signals a blocked filter. The NTC thermistor integrated in the pressure switch means the circuit remains interrupted until the pressure switch, and so also the thermistor, have warmed up; not until then does the circuit become low impedance. - N M PTC thermistor Protection against overcurrent In-rush current limitation, such as for filament lamps and condenser load E.g. brake light monitoring in mobile hydraulics: The in-rush current can be up to 8 times the nominal current of a filament lamp. This high current is only reduced at the moment of switch-on, thereby protecting the contact system of the pressure switch from overload. - P LED Displays the switching status of the integrated LED Direct switching status display for applications in which the controller is physically remote; e.g. in an automation system or permanently installed extinguishing or gas systems. - L Multifuse, PPTC Displays the switching status of the integrated LED Protection against overcurrent In applications which need to be protected against overcurrent e.g. elektronic applications - M Self-resetting: After removing the short-circuit (cooling the MF) the fuse resets ) Pressure switches can also be supplied preset at factory. The switching point is embossed onto pressure switches preset at factory. 67

70 M.6 PS PLUS hex 4 Pressure switches PLUS Resistor circuit to NAMUR (pressure switches with part numbers -R) The additional circuitry of the switching contact of the pressure switch enables not only the states to be shown enabled and disabled, it also enables interrogation for line breaks (standby current principle) and short-circuits in the electric circuit. The resistor circuitry is designed such that the NAMUR specifications can be satisfied. An operating voltage of 8. V must be provided for NAMUR-compliant operation. A resistance of kω is present in the circuit when the switch contact is open. The resistance is kω when the switch contact is closed. Other resistance values can also be realised. kω, kω Switching status Closed Open Short-circuit SC Line break LB Contact Resistor kω kω on kω kω o ff kω kω SC kω kω LB 0 kω 0 kω 0 ~ 0 kω 0 Current current on current on current on current on current off on current off o ff current off SC current off LB I = Ucc kω I = Ucc kω I >> Ucc kω I = 0 ma Technical data Rated working voltage Ucc: Maximum rated operating current: Switching capacity: Switching frequency: Mechanical and electrical service life: Permitted pressure rise rate: 8. VDC 0 VDC 0 ma < W 00 / min.,000,000 cycles bar / ms Vibration resistance: 0 g; 5 00 Hz sine wave; DIN EN Shock resistance: 94 m/s²; 4 ms half sine wave; DIN EN Protection class: Refer to the table on the following pages: According to manufacturer specifications for the respective plug-in system (but only when plugged in), otherwise IP00. 68

71 Circuit with varistor for overvoltage limitation (pressure switches with part numbers -V) The switching off of inductive consumers such as valves, relays and motors by a mechanical pressure switch generates a high voltage peak. The cause for this is the energy stored in the magnetic field of inductance, which entails an induction voltage when the current is changed. The induction voltage (or flyback voltage) is defined as follows: U L = -L di dt where L inductance di/dt change of current over time This induction voltage can result in discharge effects and the occurrence of arcs at the opening contacts. This gives rise to localised, very hot places on the contact surfaces which are able to fuse the contact material. Increasing load damages the contact surface and the contact transition resistance rises. This can result in sporadic interruption, adhesion and welding of the contacts, and so lead to complete failure of the pressure switch. The effect of induction voltage is countered by means of a varistor a resistor which reduces its ohmic resistance with increasing connection voltage. The induction voltage is limited to the responding value of the varistor, and the energy is converted to heat in the varistor. M Varistors are suitable for DC and AC in equal measure. In DC circuits, the response voltage of the varistor must be greater than the highest value of the supply voltage. In AC circuits, it must be.5 times the peak-peak value of the supply voltage. Technical data Rated operating voltage Ucc: Rated operating current, ohmic load DC / AC: Rated operating current, inductive load DC / AC: AC / DC switching capacity: Switching frequency: Varistor response voltage: Maximum varistor energy: Maximum varistor peak current: Mechanical service life: Permitted pressure rise rate: 0 V 4 0 VDC / 0 V VAC 0 ma 4 A 0 ma A < 00 W / 00 VA 00 / min. 4 VDC ± 0 ma 0.4 J (0/000 μs); 0. J ( ms) 0 A (8/0 μs, one-off loading), 60 A (8/0 μs, dual loading),000,000 cycles bar / ms Vibration resistance: 0 g; 5 00 Hz sine wave; DIN EN Shock resistance: 94 m/s²; 4 ms half sine wave; DIN EN Protection class: Refer to the table on the following pages: According to manufacturer specifications for the respective plug-in system (but only when plugged in), otherwise IP00. 69

72 M.6 0 / / 4 / 6 / 8 / 4 PS PLUS hex 4 Diaphragm pressure switches, up to 4 V with supplementary functions Z inc-plated steel (CrVI-free) O verpressure safety up to 00 bar) (footnote see next page) Plug-in types for diaphragm pressure switches 0/ Deutsch DT-P IP67, IP6K9K / AMP Superseal.5 IP67 Deutsch DT-P AMP Superseal.5 Packard MetriPack 80 Deutsch DT-P AMP Junior Timer Mx DIN EN Adjustment range Order number NO : Order number NC : 0. (± 0.) bar G /4 G /8 M 0 x cyl. M 0 x con. M x.5 cyl. NPT / (± 0.) bar G /4 G /8 M 0 x cyl. M 0 x con. M x.5 cyl. NPT / (± 0.5) bar G /4 G /8 M 0 x cyl. M 0 x con. M x.5 cyl. NPT / /7 Deutsch DT-P IP67, IP6K9K 4/5 Mx DIN EN IP67 Diaphragm pressure switches 4/5 Packard MetriPack 80 IP67 8/9 AMP Junior Timer IP65, IPx4K Male (tolerance at room temperature) thread Supplementary functions Resistor Varistor NTC thermistor PTC thermistor LED Multifuse, PPTC R V N P L M Diagnostics function Overvoltage protection Filter monitoring Overcurrent protection Display Overcurrent protection Seal material Application areas NBR EPDM FKM HNBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 4 for the temperature range and application thresholds of sealing materials. RoHS II 70 PM7_M.6_PS-PLUS_print.indd 70 Your order number: 00 compliant :5

73 0 / / 4 / 6 / 8 / 4 M.6 Diaphragm pressure switches, up to 4 V with supplementary functions PS PLUS hex 4 Z inc-plated steel (CrVI-free) O verpressure safety up to 00 bar) Deutsch DT-P AMP Superseal.5 Packard MetriPack 80 Deutsch DT-P AMP Junior Timer Mx DIN EN Adjustment range Male (tolerance at room temperature) thread Order number NO : Order number NC : Refer to page 7 for height Plug-in types for diaphragm pressure switches For plug-in types, refer to page 7 hex 4 Diaphragm pressure switches 0 0 (± ) bar G /4 G /8 M 0 x cyl. M 0 x con. M x.5 cyl. NPT / (± ) bar G /4 G /8 M 0 x cyl. M 0 x con. M x.5 cyl. NPT / M Supplementary functions Resistor Varistor NTC thermistor PTC thermistor LED Multifuse, PPTC R V N P L M Diagnostics function Overvoltage protection Filter monitoring Overcurrent protection Display Overcurrent protection Seal material Application areas NBR EPDM FKM HNBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: 00 RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M.6_PS-PLUS_print.indd 7 compliant :6

74 M.6 / / 5 / 7 / 9 / 5 PS PLUS hex 4 Piston pressure switches, up to 4 V with supplementary functions Z inc-plated steel (CrVI-free) O verpressure safety up to 600 bar) Refer to page 7 for height Plug-in types for piston pressure switches Deutsch DT-P AMP Superseal.5 Packard MetriPack 80 Deutsch DT-P AMP Junior Timer Mx DIN EN For plug-in types, refer to page 7 Adjustment range hex 4 Male (tolerance at room temperature) thread Order number NO : Order number NC : Piston pressure switches (± 5.0) bar G /4 G /8 M 0 x cyl. M 0 x con. M x.5 cyl. NPT / Supplementary functions Resistor Varistor NTC thermistor PTC thermistor LED Multifuse, PPTC R V N P L M Diagnostics function Overvoltage protection Filter monitoring Overcurrent protection Display Overcurrent protection Seal material Application areas NBR EPDM FKM HNBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Hydraulic/machine oil, ester-based bio-oils 9 Refer to page 4 for the temperature range and application thresholds of sealing materials. Your order number: 00 RoHS II 7 PM7_M.6_PS-PLUS_print.indd 7 compliant ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch :6

75 PS PLUS M.6 Plug-in types for diaphragm and piston pressure switches PS PLUS hex 4 Technical data of plug-in types 0 / / 4 / 5 Deutsch DT-P AMP Superseal.5 Packard MetriPack 80 IP67, IP6K9K IP67 IP67 H 6 mm H 6 mm H 6 mm Model / type Connector Protection class Overall height A B Contact assignment M 6 / 7 8 / 9 4 / 5 Model / type Deutsch DT-P AMP Junior Timer Mx DIN EN Connector IP67, IP6K9K IP65, IPx4K IP67 H 54 mm H 5 mm H 6 mm 0.8 mm A 0.5 mm B 0.5 mm NO Protection class Overall height NC Contact assignment 4 RoHS II compliant PM7_M.6_PS-PLUS_print.indd :6

76 M.7 0 A/F Pressure switches 0 A/F Changeover with silver contacts Attachment options for wall fitting and block style enable clearly structured, accessible, easy-maintenance installation Switching pressure can be adjusted easily by user High overpressure safety Socket devices enable simple installation on the machine 74

77 Pressure switches 0 A/F M.7 Technical data 0 A/F Temperature resistance of sealing materials: NBR -40 C +00 C EPDM -0 C +0 C FKM (in diaphragm pressure switch) FKM (in piston pressure switch) -5 C +0 C -5 C +0 C Switching frequency: 00 / min. Mechanical life expectancy:,000,000 cycles (for diaphragm pressure switches, life expectancy value only applies for switching pressures up to 50 bar) Pressure rise rate: bar / ms Hysteresis: Typ 059: approx. 0 0 % (not adjustable) Typ 06, 06, 075: approx. 0 0 % (factory adjustable) Vibration resistance: 0 g; 5 00 Hz sine wave; DIN EN Shock resistance: 94 m/s; 4 ms half sine wave; DIN EN Housing material: Aluminium Protection class: IP65 with Socket device fitted Weight: Electrical values M Typ 059, 06, 06: approx. 40 g Typ 075: approx. 0 g 059 Rated working voltage Ue 06 / 06 / 075 Rated working current Ie 50 VAC 50 / 60 Hz, AC.5 A 5A 50 VAC 50 / 60 Hz, AC 4 A A 4 VDC, DC / DC / A.5 /.5 A 50 VDC, DC / DC / 0.5 A / A 75 VDC, DC / DC 0.75 / 0.4 A / 0.5 A 5 VDC, DC / DC 0. / 0. A 0. / 0. A 50 VDC, DC / DC 0. / 0. A 0.5 / 0. A Rated insulation voltage Ui: 00 V Rated impulse withstand voltage Uimp:.5 kv Conventional thermal current Ithe: 6A Switching overvoltage: <.5 kv Rated frequency: Nominal current of short-circuit mechanism: Conditional short-circuit current: Tightening torque of terminal screws: Connector cross-section: PM7_M.7_0AF_print.indd 75 DC and 50 / 60 Hz to.5 A to 6. A < 50 A < 0.5 Nm mm RoHS II compliant :6

78 M A/F Diaphragm / piston pressure switch up to 50 V Aluminium housing Changeover with silver contacts Overpressure safety up to 00 / 600 bar) witching point continuously adjustable by turning knurled screw S whilst system in operation pmax. in bar Pg9 Adjustment range in bar Tolerance in bar at room temperature Thread Order number: With female thread 059 Diaphragm pressure switches 7 00) Ø ± ± ± 0.5 ±.0 ±.0 ± G /4 female ± ± ± G /4 female Piston pressure switches ) Seal material Application areas G/4 female NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, hydrogen, oxygen, acetylene, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Refer to page 75 for the temperature range and application thresholds of sealing materials Your order number: RoHS II 76 PM7_M.7_0AF_print.indd 76 compliant ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch :6

79 06 / 06 M.7 Diaphragm / piston pressure switches up to 50 V 0 A/F Aluminium housing Changeover with silver contacts Overpressure safety up to 00 / 600 bar) Socket device similar to DIN EN 750 (DIN 4650) Hysteresis adjustable at factory pmax. in bar Adjustment range in bar Tolerance in bar at Dimension A room temperature in mm 06 with female thread Order number: 9 00) ±0. ± ±0.5 ±.0 ± With female G /4 thread 06 Diaphragm pressure switches 06 Piston pressure switches 600) Pg ± G/4 female Ø 5.5 M Block style (with O-ring NBR 5 x.5 mm) 06 Diaphragm pressure switches 00) ±0. ± ±0.5 ±.0 ± ± Block style 06 Piston pressure switches 600) Seal material Application areas NBR EPDM FKM Hydraulic/machine oil, heating oil, air, nitrogen, etc. Brake fluid, hydrogen, oxygen, acetylene, etc. Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Refer to page 75 for the temperature range and application thresholds of sealing materials Your order number: 06 4 A djusting the set point To adjust the set point, undo the locknut and adjust the set screw using a screwdriver. Clockwise screwing increases the switching pressure. After adjusting, tighten the locknut again. RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M.7_0AF_print.indd 77 compliant :6

80 M A/F Diaphragm pressure switches up to 50 V For low pressure, high accuracy Aluminium housing Changeover with silver contacts Overpressure safety up to 5 bar) Socket device similar to DIN EN 750 (DIN 4650) Hysteresis adjustable at factory pmax. in bar Adjustment range in bar Tolerance in bar at room temperature Thread Order number With female thread 075 Diaphragm pressure switches 5) 0. ± G /4 female Seal material Application areas NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. Temperature resistance: -0 C +00 C Your order number: A djusting the set point To adjust the set point, undo the locknut and adjust the set screw using a screwdriver. Clockwise screwing increases the switching pressure. After adjusting, tighten the locknut again. RoHS II 78 PM7_M.7_0AF_print.indd 78 compliant ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch :6

81 79 M

82 M.8 ATE Explosion-protected pressure switches To ATE standard ATE-certification for use in potentially explosive areas Switching point can be easily adjusted by the user whilst system is in operation Compact design Excellent price/performance ratio 80

83 Explosion-protected pressure switches M.8 ATE Technical data Technical explanations Explosion-protected pressure switches are classified according to the respective combustible material type. This division is: Gases and vapours Dusts Methane dust / not suitable Our pressure switches are generally designed for use with gases, vapours or dust. Our explosion-protected pressure switches are not approved for use with methane dust (mining applications). The table provides an overview of the zone divisions, equipment groups and equipment categories. Conditions in potentially explosive atmosphere Combustible materials Gases Vapours Dusts Methane dust Temporary behaviour of combustible materials in potentially explosive area Categorisation of potentially explosive areas Marking required on equipment to be used Equipment group Equipment category are present continually, frequently or for long periods Zone 0 II G occur occasionally Zone II G or G are unlikely to occur, and if so, are then only seldom or for short periods Zone II G or G or G are present continually, frequently or for long periods Zone 0 II D occur occasionally Zone II D or D occur if accumulated dust is whirled up, and then only seldom or for short periods Zone II D or D or D Mining industry I M Mining industry I M or M M RoHS II compliant 8 PM7_M.8_ATE_print.indd :7

84 M.8 ATE Explosion-protected pressure switches Technical data Type: / ATE protection zone: and Combustible Material: Gases and vapours Dusts Rated working voltage: 0 50 VAC 0 50 VDC 0 50 VAC Rated working current: 0 ma A 0 ma 50 ma 0 ma A NBR -0 C +80 C Temperature resistance: EPDM -0 C +80 C FKM (in diaphragm pressure switch) -5 C +80 C FKM (in piston pressure switch) -5 C +80 C Switching frequency: Mechanical life expectancy: Pressure rise rate: Hysteresis: 00 / min.,000,000 cycles bar/ms 0 0 % (depending on type, non-adjustable) Vibration resistance: 0 g; 5 00 Hz sine wave; DIN EN Shock resistance: 94 m/s ; 4 ms half sine wave; DIN EN Cable length: Standard length approx. m with wire end sleeve, also available in lengths of approx. 5m. Cable cross-section: x 0.75 mm x 0.5 mm Housing material: Protection class: Aluminium IP65 Zinc-plated steel (CrVl-free) anodised aluminium Weight: approx. 80 g approx. 0 g 8

85 065 M.8 Diaphragm / piston pressure switches up to 50 V ATE ATE 00 II G Ex d II C T6 / T5 (gas-protected zones and ) Aluminium housing Changeover with silver contacts Operating voltage up to 50 V pmax. in bar Adjustment range in bar Tolerance in bar at room temperature Thread ~ 000 Overpressure safety up to 00 / 600 bar) Order number PG9 065 Diaphragm pressure switches 00) 6 ± ±.0 G /4 female ) 0 00 ± ± ± ~ Piston pressure switches G /4 female Ø 5.5 Seal material Application areas NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, hydrogen, oxygen, acetylene, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Refer to page 8 for the temperature range and application thresholds of sealing materials Your order number: M G/4 female Contact assignment: = white = green 4 = brown Piston pressure switches only have limited suitability for use with gases (refer to Page 4 for explanations). RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M.8_ATE_print.indd 8 compliant :7

86 M.8 0 / ATE Diaphragm / piston pressure switches up to 50 V ATE II D IP65 T90 C (dust protection zone ) Zinc-plated steel housing (CrVI-free), with anodised aluminium protective cap Changeover with silver contacts Operation voltage up to 50 V, protection class, protective insulation Overpressure safety up to 00 / 600 bar) pmax. in bar Adjustment range in bar Tolerance in bar at room temperature Thread Order number ~ Diaphragm pressure switches Adjustment screw hexagon socket hex 00) 0..5 ± 0. 0 ± ± ± G / ~ 48 Piston pressure switches 600) ± 5.0 G / Seal material Application areas hex 7 NBR 9 G/4 Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, hydrogen, oxygen, acetylene, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Refer to page 8 for the temperature range and application thresholds of sealing materials Contact assignment: Your order number: = black = red 4 = white 0 Piston pressure switches only have limited suitability for use with gases (refer to Page 4 for explanations). RoHS II 84 compliant PM7_M.8_ATE_print.indd 84 ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch :7

87 85 M

88 M.9 Vacuum Vacuum switches Switching point can be adjusted when fitted on site ) High overpressure resistance Long service life even under harsh conditions 050 series available as changeover contacts up to 50 V 05 series available as NC or NO up to 4 V 86 ) Pressure switches can also be supplied preset at factory. Our preset switches are sealed with lacquer paint, set points are embossed on the housing.

89 Vacuum switches Technical data M.9 Vacuum Type: Operating voltage: 0 50 VAC/DC 0 4 VAC/DC Rated current (resistive load): Switching power: Refer to electrical values below Refer to electrical values below 0 ma 4 A 00 VA Temperature resistance of sealing materials: Switching frequency: Mechanical life expectancy: Pressure rise rate: -0 C +00 C -5 C +0 C 00 / min.,000,000 cycles bar / ms Vibration resistance: 0 g; 5 00 Hz sine wave; DIN EN Shock resistance: 94 m/s ; 4 ms half sine wave; DIN EN Housing material: Aluminium Brass Protection class: IP65 with socket device IP65, terminals IP00 M Weight: approx. 70 g approx. 40 g 050 Electrical values (also refer to page 4 for technical explanations) Rated working voltage U e Rated working current I e (usage category) 50 VAC 50 / 60 Hz 5 A (AC ) 50 VAC 50 / 60 Hz A (AC 4) 4 VDC.5 /.5 A (DC / DC ) 50 VDC / A (DC / DC ) 75 VDC / 0.5 A (DC / DC ) 5 VDC 0. / 0. A (DC / DC ) 50 VDC 0.5 / 0. A (DC / DC ) Rated insulation voltage U i : Rated impulse withstand voltage U imp : Conventional thermal current I the : Switching overvoltage: Rated frequency: Nominal current of short-circuit mechanism: Conditional short-circuit current: Tightening torque of terminal screws: 00 V.5 kv 6 A <.5 kv DC and 50 / 60 Hz up to 6. A < 50 A < 0.5 Nm Connector cross-section: mm 87

90 M Vacuum Vacuum switch up to 50 V with changeover contact Aluminium housing Operating voltage up to 50 V Changeover with silver contacts Overpressure safety up to 0 bar) Socket device similar to DIN EN 750 (DIN 4650) Hysteresis approx mbar (cannot be changed) pmax. in bar Adjustment range Tolerance in mbar in mbar (relative) at room temperature Thread Order number 050 Vacuum switch 0) ± 50 G /8 female Seal material Application areas ECO 4 Air, oils, greases, fuel/gasoline Temperature resistance: -0 C +00 C Your order number: Pg 9 Adjustment screw The switching point is set by adjusting the adjustment screw on the vacuum side. RoHS II 88 compliant PM7_M.9_vacucm_print.indd 88 ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch :8

91 05 M.9 Vacuum switch up to 4 V, NO or NC Vacuum Brass housing Spade or M screw terminal Operating voltage up to 4 V Overpressure safety up to 5 bar) Adjustment range Tolerance in mbar in mbar (relative) at room temperature 05 Vacuum switches with M screw terminal 5) ± 00 Screw M Order number Thread NO G /8 female : NC 57 pmax. in bar : Vacuum switches with spade terminal 5) ± 00 NO G /8 female : NC hex 4 : G/8 female thread Seal material Application areas FKM AMP 6. x 0.8 galvanically tin-plated Air, oils, greases, fuel/gasoline M Temperature resistance: -5 C +0 C Your order number: Comparison of absolute/relative pressures absolute pressure 0 hex 4 overpressure G/8 female thread normal zero (~ bar absolute) vacuum / overpressure Adjustment range 05 Adjustment range 050 Switches are also available on request with outer thread or integrated connector. 0 - bar Note: Required set points in the vacuum range must be specified relative to atmospheric pressure (normal pressure) in the ordering process. RoHS II ) Static value. Dynamic value is 0-50 % lower. Values pertain to the hydraulic/pneumatic part of the pressure switch. PM7_M.9_vacucm_print.indd 89 compliant :8

92 M.0 Accessories Accessories High-quality accessories Developed for our products Aligned to our products Originals from the manufacturer 90

93 Mating plugs M.0 For pressure switches with integrated connector Accessories Deutsch DT06-S suitable for series (for DT-P) 00 / 0 x 0.5 mm² Radox cable, IP65 0 / Deutsch DT06-S (for DT-P) x 0.5 mm² PUR cable, IP67 TE AMP Superseal.5, -pin x 0.5 mm² Radox cable, IP65 TE AMP Superseal.5, -pin x 0.5 mm² Radox cable, IP65 TE AMP Junior Timer, -pin x 0.5 mm² Radox cable, IP65 Packard MetriPack 80, -pin x 0.5 mm² Radox cable, IP65 suitable for series 06 / 07 / 06 / 07 6 / 7 suitable for series 0 / 0 / Order number: Order number: Order number: suitable for series Order number: 0 / suitable for series 08 / 09 8 / 9 suitable for series / 05 4 / 5 Order number: Order number: Bayonet DIN 7585 A-. suitable for series Order number: x 0.5 mm² Radox cable, IP65 00 / M DIN EN LF, 4-pin 4 x 0.4 mm² PUR cable, IP65 suitable for series 0 / 0 / / 05 / 05 / 4 / 5 M Order number: All mating plugs with m cable 9 PM7_M.0_accessories_print.indd :4

94 Socket devices and protective caps IP65 socket devices or IP54 rubber protective caps for increased protection Simple installation with plug-in socket devices ~ Ø 8 Ø 8 Ø Ø 4 Rubber protective cap Rubber protective cap Rubber protective cap Socket device With central cable feed-through for.5 5 mm cable diameter With two cable feed-throughs for.7. mm cable diameter With two cable feed-throughs for.7. mm cable diameter Pg9 screw fitting (tightening range 6 9 mm) With rubber protective cap fitted: IP54 With rubber protective cap fitted: IP54 With rubber protective cap fitted: IP54 With socket device fitted: IP65 Suitable for voltages up to 4 V Suitable for voltages up to 4 V Suitable for voltages up to 4 V Suitable for voltages up to 50 V suitable for series suitable for series suitable for series suitable for series 05 / / 064 / 067 / 068 / / / 064 / 067 / 068 / / 07 / 080* / 08* 08* / 086* / 087* 090 / 09 / 096 / / 07 / 080 / / 086 / / 09 / 096 / 097 (*up to 4 V) Order number: Order number: Order number: Order number:

95 M.0 Accessories ~ 50 ~ 50 Ø ~ 5 ~ Ø 0 ~ 40 Socket device Socket device Socket device Socket device to DIN EN A (DIN 4650) With indicator lamp to DIN EN A (DIN 4650) M x DIN EN D Straight 4-pin M x DIN EN D Angled 4-pin M Pg9 screw fitting (tightening range 6 9 mm) terminals for wire cross-sections: mm² (AWG AWG 6), tightening torque for terminal screw 0.4 Nm Pg9 screw fitting (tightening range 6 9 mm) terminals for wire cross-sections: mm² (AWG AWG 6), tightening torque for terminal screw 0.4 Nm Terminals for wire cross-section 0.75 mm² (AWG 8), tightening torque for terminal screw 0.4 Nm Terminals for wire cross-section 0.75 mm² (AWG 8), tightening torque for terminal screw 0.4 Nm With socket device fitted: IP65 With socket device fitted: IP65 With socket device fitted: IP65 With socket device fitted: IP65 Suitable for voltages up to 50 V Suitable for voltage 4 or 50 V Suitable for voltages up to 48 V Suitable for voltages up to 48 V suitable for series suitable for series suitable for series suitable for series 050 / 06 / 06 / / 085 / 094 / / 06 / 06 / / 085 / 094 / / 0 / / 05 / 05 / 4 / 5 0 / 0 / / 05 / 05 / 4 / 5 and for all transmitters and electronic pressure switches with an M connector and for all transmitters and electronic pressure switches with an M connector Order number: Order number: Order number: Order number: for 4 VDC: for 50 VAC:

96 Thread adapters For requirements at short notice and for realising custom solutions The materials and shapes of thread adapters are aligned perfectly to our switches and transmitters Thread adapters are supplied with seals For G /8 female Vacuum switch with SUCO thread code 5 For G/4 DIN EN ISO 79- (DIN 85-E) All pressure switches and transmitters with SUCO thread code 4 Dual nipple brass Thread adapters stainless steel (.405 / AISI 0) G / 8 Shape E DIN EN ISO 79- includes sealing ring NBR G / 8 Shape A includes sealing ring OL-/8 G / 4 DIN EN ISO 79- (DIN 85-E) female thread NPT / 8-7 NPT / 4-8 M0 x Shape A M4 x.5 Shape E NPT / 4-8 9/6-8UNF DIN 85- DIN 85-E includes sealing ring FKM includes O-ring FKM Order number: Order number: Order number: Order number: Order number: Order number:

97 M.0 Accessories For G/4 All hex 4 and hex 7 pressure switches with SUCO thread code 0 For M4x.5 DIN ISO 649- Pressure switch series 08 with SUCO thread code 45 For G/4 All hex 4 and hex 7 pressure switches with SUCO thread code 0 M Thread adapters zinc-plated steel (CrVl-free) Adapter Aluminium G / 4 female thread includes sealing ring FKM M 4 x.5 DIN ISO 649- female thread G / 4 female thread includes copper sealing ring R / 4 / 8-4 UNF-A G / 4 M x.5 NPT / 8-7 Flange design includes NBR O-ring Order number: Order number: Order number: Order number: Order number: Order number:

98 E. Electronic Pressure Switches Electronic Pressure Switches E. 96

99 97 E

100 E. Overview of electronic pressure switches Technical explanations Electronic pressure from page 00 Selection matrix A guide to choosing the correct pressure switch from page 05 Electronic pressure switches with ceramic measuring cell E. E.. Electronic pressure switches, Performance series, hex 4, adjustable at factory from page 06 Switching point: 0 00 bar Overpressure protection: Up to x Transistor outputs: Qty:, maximum output current 0.5 A Variant: PNP Housing materials: Stainless steel.405 (AISI 0) Sealing materials: NBR, FKM Thread: G/4, NPT/4 Types: 0500, 050, 050, 050 E. E.. Electronic pressure switches, Performance series, hex 4, adjustable by user from page 0 Switching point: 0 00 bar Overpressure protection: Up to x Transistor outputs: Qty:, output current: max. 0.5 A Variant: PNP Housing materials: Stainless steel.405 (AISI 0) Sealing materials: NBR, FKM Thread: G/4, NPT/4 Special feature: Switching status display (LED) Types: 050, 05, 05, 05 E. E.. Electronic pressure switches hex 7 / A/F 0, adjustable by user from page 4 Switching point: 0 50 bar Overpressure protection: Up to x Transistor outputs: Qty:, output current: max..4 A Variant: PNP Housing materials: Zinc-plated steel (CrVI-free) Sealing materials: NBR, FKM, EPDM Thread: G/4 male or female thread Types:

101 E.4. Menu-controlled electronic pressure switches with display from page 8 Special feature: All functions programmable from menu Switching state LEDs, display, coding, etc. Switching point: bar Up to x Overpressure protection: Transistor outputs: Qty:, output current: max..4 A Variant: PNP Additional 4 0 ma analogue output: Anodised aluminium and die-casted zinc Housing materials: NBR, FKM, EPDM Sealing materials: Female thread Thread: Types: 0570 E.4 E E.5 Electronic pressure switches with SoS technology E.5. Electronic pressure switches, High-Performance series, hex with switch output Special feature: Switching point: Overpressure protection: Transistor outputs: Variant: Housing materials: Sealing materials: Thread: Types: E.6. Highest accuracy and long-term stability bar Up to 4 x Qty:, maximum output current 0.5 A PNP or NPN Stainless steel.405 (AISI 0) All welded, without elastomer seal Different male threads 050, 05, 05, 05 Electronic pressure switches, High-Performance series, hex with switching outputs Special feature: Switching point: Overpressure protection: Transistor outputs: Variant: Housing materials: Sealing materials: Thread: Types: from page E.5 05 E.6 E from page 6 E Highest accuracy and long-term stability bar Up to 4 x Qty:, maximum output current 0.5 A PNP or NPN Stainless steel.405 (AISI 0) All welded, without elastomer seal Different male threads 0540, 054, 054, 0544, 0545, 0546 E.7 T.5 Zubehör E.7. Accessories from page 0 Mating plugs Thread adapters Programming tools 99 PM7_E.0_general_print.indd :0

102 Technical explanations for electronic pressure switches What is an electronic pressure switch? An electronic pressure switch converts the medium pressure which is present at the measuring cell into a digital, electrical switch signal (ON/OFF). An electronic pressure switch is more complex than a mechanical pressure switch, and thus generally more expensive. As an electronic pressure switch has no moving parts (relative to each other), it usually has a much prolonged service life and provides a higher level of precision (depending on application). The hysteresis can be set over a wide range and virtually independently of the switching point. Electronic pressure switches can also be equiped with additional functions, such as optical displays and menu control. electrical connection 4 How does an electronic pressure switch work? The pressure measuring cell fitted () has a membrane that is exposed to the pressure to be measured. Affixed to this membrane is a bridge circuit consisting of four ohmic resistors in the form of a Wheatstone bridge. The values of these resistors change proportionally to the pressure load present at the measuring cell or membrane. The bridge voltage of the measuring cell is amplified in the evaluation electronics () and processed digitally by a microcontroller (). Once the switching point or switch-back point is reached, the output transistor (4) closes or opens depending on the output function (normally open/closed contact). SoS technology In the silicone-on-sapphire technology, the substrate of the thin film measuring cell is synthetic sapphire. This has excellent mechanical and temperature stable properties and prevents undesired parasitic effects, thereby having a positive effect on accuracy and stability. In conjunction with a titanium membrane, this results in virtually unique coaction between the temperature coefficients of sapphire and titanium. This is because, unlike silicon and stainless steel, they are more closely matched and thus require only a low level of compensation. This also has a favourable effect on longterm stability. "Oil-filled" stainless steel measuring cell In this measuring cell technology, the piezoresistive measuring cell is packaged within a metallic housing filled with fluorine oil. This means the measuring cell is virtually free of external mechanical stress. Fluorine oil has excellent characteristics in regards to temperature and ageing behaviour, and is not flammable and so fits perfectly for oxygen applications. It is not recommended for food applications. Ceramic measuring cell / thick film technology Ceramic thick film pressure measuring cells are made up of a sintered ceramic body. The ceramic body sleeve already has the key geometries for the subsequent pressure range. The membrane thickness required and thus, the pressure range required is established with grinding and lapping. The resistors are imprinted with thick film technology and interconnect to form a measuring bridge. Block diagram 4 microcontroller pressure connection p P U mv pre-amplifier V A/Dconverter digital output 00

103 Adjustment range of switching point The pressure range within which the switching point of an electronic pressure switch can be set is called adjustment range. The switching point corresponds to the pressure value at which the electric circuit of the output is opened or closed. Switching point accuracy and tolerances The switching point accuracy of electronic pressure switches is specified by SUCO and relates to the full scale value (FS). The switching point tolerances specified by us are valid at room temperature (RT) and new state. The values can change as a result of temperature, ageing and application specific conditions. Switching points can either be set at the factory or by the customer on site (depending on model). Hysteresis Rising/falling switching point The difference between the rising (upper) and falling (lower) switching points (refer to the figure) is known as hysteresis (switchback difference). Our electronic pressure switches are a perfect fit to extremely low or high hysteresis. Hysteresis is either set at the factory or by the customer on site (only the 0570 series). The hysteresis or switch-back point of all pressure switches can be set over almost the entire adjustment range. Please ask about the possible setting ranges you may require. Window function In the window function, the switch signal is programmed such that it remains ON or OFF between two values. This means a defined pressure range can be monitored. This function is only possible on the 05 series. pressure switch signal ON OFF Pressure profile window time time Switching delay Switch outputs can be programmed with a delay separately for switch-on and switchoff (depending on model). Delays of up to several seconds are possible. pressure ON OFF ON OFF Hysteresis no delay with delay e. g. s time time time Operating/supply voltage All electronic pressure switches work with DC voltage and have no galvanic isolation. Within the thresholds specified in the relevant data sheet, the supply voltage may change without influencing the output signal. In order to guarantee the functionality of an electronic pressure switch, the minimum operating voltage must be respected. The maximum operating voltage may not be exceeded to avoid damage on the electronics. Output current Depending on the model, electronic pressure switches have a maximum output current of 0.5 A to.4 A and therefore are also suitable for applications requiring relatively high control and switching currents. Load The output transistor is an open collector, i.e. the output must be wired with a load. The load limits the switching current and is selected according to the application. Electronic pressure switches have protection from voltage peaks at the output, and are short-circuit proof. When inductive loads are switched (relays, motors, etc.), provision may have to be made for an additional electronic snubber to eliminate high voltage peaks. This is realised e.g. with flyback diodes, or even better with suppressor diodes or varistors. E The hysteresis specified in the data sheet is set if nothing is specified in the order. upper switching point falling pressure hysteresis rising pressure lower switching point 0

104 Technical explanations for electronic pressure switches Connection types and output functions There are essentially two different ways to connect the load or apparent ohmic resistance to electronic pressure switches: PNP output / high-side / plus-switching PNP output (plus-switching) is the most popular variant in Europe. Here the load is connected to the output of the switch and ground (GND as reference potential). P U µc PNP Uv+ Out GND load NPN output / low-side / minus-switching For an NPN output (minus-switching), the load is connected to the switching output and to the positive line of the supply voltage (Uv+ as reference potential). Temperature errors and ranges The temperature (both of the medium and environment) generally has a significant influence on the accuracy of an electronic pressure switch. Electronic pressure switches are temperature compensated over a particular range corresponding to the typical application. This means that temperature errors within this temperature range are minimised by means of circuitry design and algorithms. The temperature error is added to the accuracy, and shown in the total error band of the electronic pressure switch, also called "butterfly graph". Outside the compensated temperature range, the maximum error is not defined, however the electronic pressure switch still functions. To prevent mechanical and electrical damage, electronic pressure switches may not be used beyond the threshold temperature ranges specified in the data sheet..% 0.5 % -40 l C 0 l C 80 l C -0.5 % -.% error % FS = 0.6 % compensated temperature range temperature SUCO specifies long-term stability in accordance with DIN 6086 in relation to one year. Typically the influence of aging on the accuracy reduces with increasing operating duration. The information in the data sheet corresponds to the worst case scenario. accuracy % FS long-term stability 0.% FS/a accuracy typ. change (saturation) time Resolution The A/D resolution (analogue - digital) of an electronic pressure switch defines the smallest change of the analogue digital analogue conversion which takes place by the signal processing of an electronic pressure switch. If for example -bit resolution is used for an electronic pressure switch with a 00 bar setting range, the smallest signal change is 89 steps ( ). As state of the art a resolution of bits and hence 4096 steps ( ) is typical. Therefore pressure changes of 00 bar / 4096 = 0. bar can be recorded. P U µc NPN Uv+ Out GND load NO/NC Electronic pressure switches are available as normally open (NO) or normally closed (NC) versions. Also refer to section M.0, page 4. Service life and long-term stability Service life information pertains to nominal conditions specified in the data sheet, and can vary considerably when a product is operated mechanically or electrically outside the specifications. Service life essentially depends on the used measuring cell technology. Ageing is accelerated (or slowed) due to different factors - such as temperature, temperature change and reduction of mechanical forces. The occurrence of ageing does effect the total accuracy. digital word analogue signal resolution analogue signal 0

105 Sampling rate The sampling rate (or sampling frequency) defines the number of samples per time unit (typically in seconds or milliseconds) taken from an analogue signal and converted to a digital signal. The sampling rate is an indicator of how fast the output signal of an electronic pressure switch responds to the pressure change at the input. analogue signal sample analogue signal time Response time The response or circuit time is shorter than to 4 milliseconds (depending on model). The sum of A/D and D/A conversions, and the analogue and digital filters in the signal chain from the measuring bridge to the output, make up the response time. Filtering is used to suppress unwanted pressure peaks and electrical interference signals, and for good EMC characteristics. CE mark Electronic pressure switches from SUCO fall under the /0/EU EMC Directive. EC declarations of conformity have been issued for the electronic pressure switches are available on request or can be downloaded from our website. The relevant devices are denoted by a CE mark in our catalogue. The Machinery Directive 006/4/EC is not applicable, because our products are classed as components. Our products are designed for Group fluids based upon good engineering practise in line with Pressure Equipment Directive /68/EU, meaning neither a declaration of conformation may be issued nor a CE mark affixed. Electromagnetic compatibility (EMC) Electronic pressure switches from SUCO do comply to all important industrial EMC standards. The basis for the standards are the stricter thresholds for transient emissions in residential environments (EN ) and immunity for industrial environments (EN ). Generic standard Test standard Parameter(s) Radio disturbance and immunity Radiated, high-frequency electromagnetic field immunity test Immunity to conducted disturbances, induced by radio-frequency fields EN EN EN EN dbuv 0 V/m; MHz, V/m; MHz, V/m; MHz 0 V; MHZ E 00 % 90% analogue signal Electrical fast transient / burst immunity test EN ± KV analogue signal 0% response time time Surge immunity test EN Electrostatic discharge (ESD) immunity test EN ±0.5 KV (common) ±0.5 KV (differential) air: 8 KV with contact: 4 KV 0

106 Technical explanations for electronic pressure switches Conversion chart for pressure units Abbreviation for unit Name of unit Pa= N/m bar Torr lbf/in. PSI Pa = N/m Pascal bar Bar Torr = mm Hg Millimeters of mercury lbf/in = PSI Pound-force per square inch Conversion chart for temperature units K C F K K-7.5 9/5 K C C /5 C + F 5/9 (F ) 5/9 (F-) Insulation strength According to the latest specifications for immunity to surges and lightning protection, the following must be taken into account when testing insulation strength: With insulation test devices having an inner resistance exceeding 4 Ohm, the insulation strength of electronic pressure switches can be tested up to 500 VDC. All contacts must be tested short-circuited against the housing. For a specific threshold value of test voltage, the protective circuit for surge protection is activated without any defects arising within the circuit. In the process, the current may rise to a point at which an insulation strength fault is indicated. The recommendation therefore is to conduct the insulation test of the electronic pressure switch when it is removed, or independently of the overall system. Medium compatibility The specifications on medium compatibility in this catalogue pertain to the specific seal and housing materials as well as the used measuring cell technology and so cannot be generalised. Titanium Its high levels of mechanical resistance and the wide media compatibility in particular to corrosive media do make titanium the ideal material for measuring cells and membranes. It is not recommended for oxygen or hydrogen applications. Stainless steel (.405 / AISI 0) Stainless steel with broad level of media compatibility. Also suitable for oxygen and hydrogen applications. Stainless steel (.44 / AISI 6L) Stainless steel with broad level of media compatibility. Also suitable for chemical industry and sea water applications. Oxygen and hydrogen Country-specific safety requirements and application guidelines must be observed if the medium to be monitored is oxygen or hydrogen, such as DGUV accident prevention regulations (DGUV 500, Section. and BGI 67). Please specify when ordering "for oxygen, oil and grease-free". Pressure peak dampening If required, our electronic pressure switches can also be fitted with a pressure snubber (pressure peak orifice) to protect the measuring cell against transient pressure loads such as pressure peaks due to the switching of valves, cavitation effects, etc. which can shorten life expectancy. For liquid media, the hole of a pressure snubber cannot be chosen to be any small size. At low temperatures the viscosity of the media will increase. In a case of dropping pressure the media might remain in the cavity behind the snubber which might affect the functionality of the electronic pressure switch. Thus a bore diameter of 0.8 mm has been established. Product information The technical information in this catalogue is based upon fundamental testing during product development, as well as upon empirical values. The information cannot be used for all application scenarios. Testing of the suitability of our products for a specific application (e.g. also the checking of material compatibilities) falls under the responsibility of the user. It may be the case that suitability can only be guaranteed with appropriate field testing. Subject to technical changes.

107 Selection matrix for electronic pressure switches Type / series Page Technology Measuring cell ceramic / thick-film titanium / SoS Variants NO NC switching output switching outputs PNP (High Side) NPN (Low Side) analogue output 4-0 ma Supply voltage Adjustment range Switch point adjustability Hysteresis adjustability Max. overpressure 9.6 V 0 V 5 6 V 0 bar 0 4 bar 0 0 bar 0 6 bar 0 5 bar 0 40 bar 0 00 bar 0 50 bar bar bar at factory by customer (on site) at factory by customer (on site) window mode (settable at factory) up to x up to 4 x E Size hex hex 4 A/F 0 A/F Housing zinc-plated steel material stainless steel.405 / AISI 0 aluminium / die-casted zinc Additional 7-segment and menu control functions LED switching state indicator Mx DIN EN A connector only 05

108 E. hex 4 Performance adjustable at factory Electronic pressure switches, Performance series hex 4, adjustable at factory Very attractively priced electronic pressure switches, particularly for high volume deployment High overpressure protection (up to x) Small, compact electronic switches Broad diversity of electronic and mechanical connection options High level of adaptability to your requirements (custom solutions) Ceramic sensor in thick film technology Housing made of stainless steel (.405), others on request Hysteresis adjustable within a wide range ( % 98 %, set at factory) 06

109 Technical details Type: Transistor output: Supply voltage: Output current: Idle power consumption: 0500 NO 050 NC PNP output (High-Side N-channel) 9.6 VDC with reverse voltage protection 0.5 A with short-circuit and overvoltage protection < 0 ma Adjustment range p nom : 0 bar 0 4 bar 0 0 bar 0 6 bar 0 40 bar 0 00 bar Max. overpressure ) : 4 bar 0 bar 0 bar 40 bar 00 bar 00 bar Burst pressure ) : 8 bar 0 bar 5 bar 60 bar 40 bar 00 bar Mechanical life expectancy: Pressure rise: Accuracy: Switching point adjustment range: 5,000,000 pulsations at rise rates to bar/ms at p nom bar/ms ±0.5 % of adjustment range p nom (full scale (FS)) at room temperature 00 % of adjustment range p nom (FS), set at factory Hysteresis: 98 % FS, programmable at factory (max. tolerance ±.0% of adjustment range p nom ) Resolution: 0. % of adjustment range p nom (FS) Long term stability: Repeatability ) : Switching time: ±0. % of adjustment range p nom (FS) per year ±0. % of adjustment range p nom (FS) < 4 ms Temperature error ) : ±0. % of adjustment range p nom (FS) / C Compensated temperature range: 0 C +70 C ( F 58 F), total error % Temperature range ambient: Temperature range media: Wetted parts material -0 C +00 C (- F F) with NBR seal: with EPDM seal: with FKM seal: Housing: Stainess steel (.405 / AISI 0) Messuring cell: Seal material: Ceramic NBR, EPDM or FKM Insulation resistance: > 00 MΩ (500 VDC, Ri > 4 Ω) -0 C +00 C (- F + F) -0 C +5 C (- F +57 F) -0 C +5 C (-4 F +57 F) Vibration resistance: 0 g; at Hz sine wave, DIN EN Shock resistance: 500 m/s², ms half sine wave; DIN EN Protection class: IP65: DIN EN A IP67: Mx, AMP-Superseal, cable connector IP67 and IP6K9K: Bayonet ISO 570-A-4., Deutsch DT-P Electromagnetic compatibility: EMV /0/EU, EN :005, EN :007 Cable output thread size: For DIN EN 750: Pg9 (outside diameter of cable 6 to 9 mm) Weight: approx. 80 g (DIN EN 750 approx. 0 g) E ) Static pressure, dynamic pressure 0 to 50% lower. Values refer to the hydraulic or pneumatic part of the electronic pressure switch. ) Within the compensated temperature range 07

110 E / 050 hex 4 Performance Electrical connectors and threads adjustable at factory DIN EN A M DIN EN A PE x 4 4 hex 4 ISO 570-A-4. Pin Assignment Pin Assignment Pin Assignment Uv+ Uv+ Uv+ Gnd nc nc Uout Gnd Gnd PE PE 4 Uout 4 Uout IP65 IP67 IP67, IP6K9K x ~ 60 mm without coupler socket x ~ 77 mm with coupler socket x ~ 54 mm x ~ 56 mm Order number: 0 Order number: 00 Order number: 0 AMP Superseal.5 Deutsch DT-P Cabel connection B A no / nc (GND) (OUT) C Pin Assignment Pin Assignment Pin Assignment Uout A Uv+ red Uv+ Gnd B Gnd white Uout Uv+ C Uout black Gnd IP67 IP67, IP6K9K IP67 x ~ 6 mm x ~ 6 mm x ~ 47 mm (+ 5 mm bend relief ) Cable length ~ m Order number: 007 Order number: 00 Order number: 0 (+) RoHS II 08 compliant PM7_E._hex4-Perf-factory_print.indd 08 G /4 DIN EN ISO 79- (DIN 85-) form E Thread code: 4 4 Sealing ring NPT /4 Thread code: :59

111 0500 / 050 E. Order matrix for electronic pressure switches hex 4 Performance adjustable at factory Type Adjustment range Pressure connection Seal material Electrical connection Type Normally open (NO), PNP, switching points programmed at factory) 0500 Normally closed (NC), PNP, switching points programmed at factory) 050 Burst pressure Adjustment range) 4 bar 8 bar 0 bar (approx. 9 PSI) 00 0 bar 0 bar 0 4 bar (approx. 58 PSI) bar 5 bar 0 0 bar (approx. 45 PSI) 0 40 bar 60 bar 0 6 bar (approx. 0 PSI) 6 00 bar 40 bar 0 40 bar (approx. 580 PSI) bar 00 bar 0 00 bar (approx.,450 PSI) 0 Max. overpressure) Pressure connection G /4 ISO 79- (DIN 85), form E, male thread 4 NPT /4 09 E Seal material Application areas NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, water, acetylene, hydrogen, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Electrical connection DIN EN A (DIN 4650-A); socket device included 0 M x - DIN EN A 00 Bayonet ISO 570-A-4. (DIN 7585-A-4.) 0 AMP Superseal Deutsch DT-P 00 Cable connection (length of cable m standard) 0 Order number: 05 ) Please state switching point and hysteresis when ordering. ) S tatic pressure, dynamic pressure 0 to 50% lower. Values refer to the hydraulic or pneumatic part of the electronic pressure switch. PM7_E._hex4-Perf-factory_print.indd 09 RoHS II compliant :59

112 E. hex 4 Performance adjustable by user Electronic pressure switches, Performance series hex 4, adjustable by user Very competitively priced electronic pressure switches High overpressure protection (up to x) Small, compact electronic switches Broad diversity of electronic and mechanical connection options High level of adaptability to your requirements (custom solutions) Ceramic sensor in thick film technology Housing made of stainless steel (.405), others on request Easy adjustment of switching point from the outside using set screw Hysteresis adjustable within broad range ( % 98 %, set at factory) 0

113 Technical details Type: Transistor output: Supply voltage: Output current: Idle power consumption: 050 NO 05 NC PNP output (High-Side N-channel) 9.6 VDC with reverse voltage protection 0.5 A with short-circuit and overvoltage protection < 0 ma Adjustment range p nom : 0 bar 0 4 bar 0 0 bar 0 6 bar 0 40 bar 0 00 bar Max. overpressure ) : 4 bar 0 bar 0 bar 40 bar 00 bar 00 bar Burst pressure ) : 8 bar 0 bar 5 bar 60 bar 40 bar 00 bar Mechanical life expectancy: Pressure rise: Accuracy: Switching point adjustment range: 5,000,000 pulsations at rise rates to bar/ms at p nom bar/ms ±0.5 % of adjustment range p nom (full scale (FS)) at room temperature 00 % of adjustment range p nom (FS), adjustable by user Hysteresis: 98 % FS, programmable at factory (max. tolerance ±.0 % of adjustment range p nom ) Resolution: Long term stability: Repeatability ) : Switching time: 0. % of adjustment range p nom (FS) ±0. % of adjustment range p nom (FS) per year ±0. % of adjustment range p nom (FS) < 4 ms Temperature error ) : ±0. % of adjustment range p nom (FS) / C Compensated temperature range: 0 C +70 C ( F 58 F), total error % Temperature range ambient: Temperature range media: Wetted parts material -0 C +00 C (- F F) with NBR seal: with EPDM seal: with FKM seal: Housing: Stainless steel.405 (AISI 0) Measuring cell: Seal material: Ceramic NBR, EPDM or FKM Insulation resistance: > 00 MΩ (500 VDC, Ri > 4 Ω) -0 C +00 C (- F + F) -0 C +5 C (- F +57 F) -0 C +5 C (-4 F +57 F) Vibration resistance: 0 g; at Hz sine wave; DIN EN Shock resistance: 500 m/s²; ms half sine wave; DIN EN Protection class: IP65: DIN EN A IP67: Mx, AMP Superseal, cable connector IP67 and IP6K9K: Bayonet ISO 570-A-4., Deutsch DT-P Electromagnetic compatibility: EMC /0/EU, EN :005, EN :007 Cable output thread size: For DIN EN 750: Pg9 (outside diameter of cable 6 to 9 mm) Weight: approx. 80 g (DIN EN 750 approx. 0 g) E ) Static pressure, dynamic pressure 0 to 50% lower. Values refer to the hydraulic or pneumatic part of the electronic pressure switch. ) Within the compensated temperature range

114 E. 050 / 05 hex 4 Performance Electrical connectors and threads adjustable by user DIN EN A M DIN EN A PE x 4 4 hex 4 ISO 570-A-4. Pin Assignment Pin Assignment Pin Assignment Uv+ Uv+ Uv+ Gnd nc nc Uout Gnd Gnd PE PE 4 Uout 4 Uout IP65 IP67 IP67, IP6K9K x ~ 60 mm without coupler socket x ~ 77 mm with coupler socket x ~ 54 mm x ~ 56 mm Order number: 0 Order number: 00 Order number: 0 AMP Superseal.5 Deutsch DT-P B A no / nc (GND) (OUT) C Pin Assignment Pin Assignment Uout A Uv+ Gnd B Gnd Uv+ C Uout IP67 IP67, IP6K9K x ~ 6 mm x ~ 6 mm Order number: 007 Order number: 00 (+) RoHS II compliant PM7_E._hex4-Perf-user_print.indd G /4 DIN EN ISO 79- (DIN 85-) form E Thread code: 4 4 Sealing ring NPT /4 Thread code: :

115 050 / 05 E. Order matrix for electronic pressure switches hex 4 Performance adjustable by user Type Adjustment range Pressure connection Seal material Electrical connection Type EDS, NOC, PNP, with switching point adjustment by potentiometer 050 EDS, NCC, PNP, with switching point adjustment by potentiometer 05 Max. overpressure) Burst pressure Adjustment range 4 bar 8 bar 0 bar (approx. 9 PSI) 00 0 bar 0 bar 0 4 bar (approx. 58 PSI) bar 5 bar 0 0 bar (approx. 45 PSI) 0 40 bar 60 bar 0 6 bar (approx. 0 PSI) 6 00 bar 40 bar 0 40 bar (approx. 580 PSI) bar 00 bar 0 00 bar (approx.,450 PSI) 0 Pressure connection G /4 ISO 79- (DIN 85), form E, male thread 4 NPT /4 09 E Seal material Application areas NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, water, acetylene, hydrogen, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Electrical connection 0 DIN EN A (DIN 4650-A) coupler socket included in delivery M x - DIN EN A 00 Bayonet ISO 570-A-4. (DIN 7585-A-4.) 0 AMP Superseal Deutsch DT-P 00 Order number: ) Static 05 pressure, dynamic pressure 0 to 50% lower. Values refer to the hydraulic or pneumatic part of the electronic pressure switch. PM7_E._hex4-Perf-user_print.indd RoHS II compliant :

116 E. hex 7 / 0 A/F adjustable by user Electronic pressure switches hex 7 and 0 A/F, adjustable by user Ceramic sensor in thick film technology High overpressure protection to 500 bar Easy adjustment of switching point from the outside using set screw Hysteresis available within broad range ( % 98 %, set at factory) Very high switching currents (to.4 A) 4

117 Technical details Type: Transistor output: Supply voltage: Output current: Idle power consumption: 050 NO or NC PNP output (High-Side N-channel) 5 6 VDC.4 A transistor output (PNP, DC) with short-circuit and overvoltage protection < 5 ma Adjustment range p nom : 0 0 bar 0 00 bar 0 50 bar Max. overpressure ) : 0 bar 50 bar 500 bar Burst pressure ) : 5 bar 75 bar 600 bar Mechanical life expectancy: Pressure rise: Accuracy: Switching point adjustment range: Hysteresis: Standard hysteresis without order specification: Resolution: Long term stability: Repeatability ) : Switching time: 5,000,000 switching cycles in adjustment range at p nom bar/ms ±0.5 % of adjustment range p nom (full scale (FS)) at room temperature 00 % of adjustment range p nom (FS), set from outside using set screw 95 % FS, programmable at factory (max. tolerance ±.0 % of adjustment range) approx. 0.5 bar approx. 5 bar approx. 0 bar 0.5 % of adjustment range p nom (FS) ±0. % of adjustment range p nom (FS) per year ±0. % of adjustment range p nom (FS) < 4 ms Temperature error ) : ±0. % of adjustment range p nom (FS) / C Compensated temperature range: 0 C +70 C ( F 58 F), total error % Temperature range ambient: Temperature range media: Wetted parts material Housing: Measuring cell: Seal material: -0 C +80 C (- F F) with NBR seal: with EPDM seal: with FKM seal: zinc-plated steel Ceramic NBR, EPDM or FKM Insulation resistance: > 00 MΩ (500 VDC, Ri > 4 Ω) -0 C +00 C (- F + F) -0 C +5 C (- F +57 F) -0 C +5 C (-4 F +57 F) Vibration resistance: 0 g at Hz sine wave; DIN EN Shock resistance: 94 m/s²; ms half sine wave; DIN EN Protection class: IP65: (DIN EN A); IP67: (Mx) Electromagnetic compatibility: EMC /0/EU, EN :005, EN :007 Weight: approx. 40 g E ) Static pressure, dynamic pressure 0 to 50% lower. Value refers to the hydraulic or pneumatic part of the electronic pressure switch. ) Within the compensated temperature range 5

118 E. 050 hex 7 / 0 A/F Electrical connectors and threads adjustable by user DIN EN A (DIN 4650-A) ~50 before tightening M x - DIN EN A ~ 80 Pg 9 0 A/F ~ 60 G/4 Pin Assignment Pin Assignment Uv+ Uv+ Gnd nc Uout Gnd PE PE 4 Uout IP65 Cable output Pg9 (outside diameter of cable 6 to 9 mm) IP67 Order number: 00 Order number: 00 hex 7 Gasket G /4 DIN EN ISO 79- (DIN 85-) form E Gasket G /4 female thread Thread code: 4 G /4 DIN EN ISO 79- (DIN 85-) form E Thread code: 4 no / nc (+) (GND) (OUT) RoHS II 6 compliant PM7_E._hex7-0AF_print.indd :0

119 050 E. Order matrix for electronic pressure switches hex 7 / 0 A/F adjustable by user Type Adjustment range Pressure connection Seal material Electrical connection Type Electronic pressure switch 050 Adjustment range) for NO 0 0 bar (approx. 45 PSI) bar (approx. 450 PSI) bar (approx. 60 PSI) 474 Adjustment range) for NC 0 0 bar (approx. 45 PSI) bar (approx. 450 PSI) bar (approx. 60 PSI) 475 Pressure connection G /4 female thread 4 G /4 ISO 79- (DIN 85), form E, male thread 4 Seal material Application areas NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, water, acetylene, hydrogen, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. E Electrical connection DIN EN A (DIN 4650-A) ; socket device included 00 M x - DIN EN A 00 Order number: Also available factory adjusted. If you require factory adjustment, please state switching point and hysteresis when ordering. ) Static pressure, dynamic pressure 0 to 50% lower. Value refers to the hydraulic or pneumatic part of the electronic pressure switch. PM7_E._hex7-0AF_print.indd 7 RoHS II compliant :0

120 E.4 menu-controlled Menu-controlled electronic pressure switches display E Menu-controlled, simple programming of switching functions switching outputs and analogue output Numerous programming functions, such as switching time delay zero point reset peak value memory switching point counter urrent pressure value and switching states shown C on -digit display Very high switching currents up to.4 A 8 PM7_E.4_menue-controlled_print.indd :9

121 E.4 menu-controlled Technical details Type: Switching function: Settings: Outputs: Supply voltage U B : Switching status display: Pressure display: Life expectancy: Pressure rise rate: Switching time: Switching time delay: Hysteresis: Accuracy: Accuracy, display: 0570 Electronic pressure switches NC/NO, programmable, switching points, switching time delay, zero point reset, peak value memory (within adjustment range), switching point counter Programmable using keypad on front transistor outputs (each.4 A DC / PNP) analogue output (4 0 ma) 0 VDC LEDs (yellow) Current pressure displayable in bar or PSI on -digit LED (red) 5,000,000 pulsations at rise rates to bar/ms at p nom bar / ms < 4 ms Adjustable between 0 and.0 s 99 % FS, programmable from keypad ±0.5 % (FS at room temperature) ±0.5 % (FS at room temperature) ± digits Temperature drift: ±0. % / C E Temperature range: NBR, EPDM: -0 C +80 C FKM: - 5 C +80 C Temperature compensation: Materials: -0 C +80 C, error ±.5 % overall Wetted parts anodised aluminium, body made of die-casted zinc Vibration resistance: 0 g at Hz sine wave; DIN EN Shock resistance: 94 m/s ; ms half sine wave; DIN EN Protection class: IP65 EMV: acc. to EN 5008-, EN 5008-, EN Weight: approx. 40 g Access pin: The switch can be protected with a pin between and 999 9

122 E menu-controlled Electronic pressure switches Anodised aluminium and die-casted zinc Ceramic measuring cell in thick-film technology Supply voltage 0 VDC Overpressure protection to 0 / 50 / 600 bar) Programmable using keypad on front Switching time delay (setting from 0 to s) ~ 65 Peak value memory (within the measurement range) Pin protection possible to prevent misuse Socket device included ~ 80 pmax. in bar Adjustment range in bar Thread Order number: 0570 Electronic switches Pg 7 0 Burst pressure in bar Ø 4. 0) ) ) G /4 female Seal material Application areas G/4 NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, water, acetylene, hydrogen, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. Refer to page 9 for the temperature range and application thresholds of sealing materials Order number: Wiring chart RoHS II 0 compliant PM7_E.4_menue-controlled_print.indd 0 ) S tatic pressure, dynamic pressure 0 to 50% lower. Values refer to the hydraulic or pneumatic part of the electronic pressure switch :9

123 E

124 E.5 hex High Performance switching output Electronic pressure switches, High-Performance series hex with one switching output Outstanding overpressure protection (up to 4 x) Ideal choice for mobile hydraulic applications Long service life even under high pressure change rates Wetted parts made of stainless steel and titanium ensuring excellent media compatibility All welded design, no elastomeric seal Silicon-on-sapphire technology (SoS) for highest reliability, accuracy and reliable process monitoring Very low temperature error and very good long-term stability Adjustment of switching point and hysteresis at factory For versions with switching outputs, please refer to chapter E.6, page 6

125 Technical details Type 050 NO 05 NC 05 NO 05 NC Number of transistor outputs: PNP output (High Side N-channel MOSFET) NPN output (Low Side N-channel MOSFET) Supply voltage: Idle power consumption: 9.6 VDC < 5 ma Standard adjustment range p nom : 0 0 bar 0 5 bar 0 00 bar 0 50 bar bar Overpressure protection p u ) : 40 bar 00 bar 400 bar,000 bar,650 bar Burst pressure ) : 80 bar 00 bar 800 bar,000 bar,000 bar Mechanical life expectancy: Permitted pressure change rate: Switching point adjustment range: Hysteresis: Accuracy: Resolution: Switching delay: Output: Operating mode: 0,000,000 pulsations at rise rates to 5 bar/ms at p nom 5 bar / ms 00 % of the nominal pressure range (Full Scale, FS), programmable at factory % of the nominal pressure range (FS), programmable at factory (set to 5% of the switching point as standard) ±0.5 % of the nominal pressure range (FS) at room temperature, ±0.5 % BFSL 0. % of the nominal pressure range (FS) ON (0 0.5 s) / OFF (0 s) delay in increments of ms, irrespective of switching point, programmable at factory (specify value when ordering, otherwise default value of 0 s is set) 0.5 A transistor output with short-circuit and overvoltage protection With hysteresis or window mode, programmable at factory Long term stability: ±0. % FS p. a. Repeatability ) : Temperature error ) : Compensated temperature range: ±0. % FS ±0.0 % / K FS -0 C +80 C (-4 F +76 F) E Temperature range media: Temperature range ambient: Wetted parts material: -40 C +5 C (-40 F +57 F) -40 C +00 C (-40 F + F) Stainless steel.405 (AISI 0) and titanium Housing material: Stainless steel.405 (AISI 0) Insulation resistance: > 00 MΩ (500 VDC, Ri > 4 Ω) Switching time: < ms Vibration resistance: 0 g at Hz sine wave; DIN EN Shock resistance: half sine wave 500 m/s²; ms; DIN EN Protection class: Refer to the electrical connections EMC: EMC /0/EU, EN :005, EN :007 Protection against reverse polarity, short-circuit and over voltage surges: built-in Weight: approx. 80 g (DIN 750 approx. 0 g, cable version approx. 5 g) ) Within the compensated temperature range. ) Static pressure. Dynamic value is 0 to 50 % lower. Values refer to the hydraulic/pneumatic part of the electronic pressure switch.

126 E / 05 / 05 / 05 hex High Performance Electrical connectors and threads switching output M DIN EN A DIN EN A PE d ISO 570-A-4. 4 AMP Superseal LED Pin PE 4 Pin 4 Assignment Uv+ nc Gnd Out IP65 IP67 x ~ 60 / 76 mm* x ~ 54 mm d ~ Ø 0 mm d ~ Ø mm Order number: 00 Order number: 00 * without coupler socket x ~ 60 mm, with coupler socket x ~ 76 mm x Assignment Uv+ Out Gnd DEUTSCH DT-4P 4 Pin Assignment Uv+ nc Gnd 4 Out IP67, IP6K9K x ~ 65 mm mm d ~ Ø 7 mm Order number: 0 DEUTSCH DT-P Pin Assignment Out Gnd Uv+ IP67 x ~ 7 mm d ~ Ø 6 mm Order number: 007 Cable connection hex B A C Pin Assignment Gnd Uv+ nc 4 Out IP67, IP6K9K Pin A B C IP67, IP6K9K d ~ Ø mm d ~ Ø mm Order number: 008 Order number: 00 Order number: 0 4 compliant PM7_E.5_hex-HiP-_print.indd 4 0 Thread code: 0 Thread code: 0 7/6-0 UNF Thread code: 0 NPT /4 Thread code: Thread code: M 0x DIN 85-A NPT /8 G /4 DIN 85-A Thread code: FKMSealing ring x ~ 74 mm G /4 DIN EN ISO 79- (DIN 85-) form E RoHS II Assignment Uv+ Out Gnd IP67 x ~ 44 mm (+ 0 mm bend relief) cable length ~ m d ~ Ø mm x ~ 74 mm Technical modifications and errors excepted. Cable red white black Assignment Uv+ Gnd Out 9.9, Connection diagrams 9/6-8 UNF Thread code: FKMSealing ring M 4x,5 DIN EN ISO (DIN 85-) form E Thread code: :9

127 050 / 05 / 05 / 05 E.5 Order matrix for electronic pressure switches hex High Performance switching output Type Pressure range Pressure connection Pressure unit Electrical connection Type PNP output (High Side), NO 050 PNP output (High Side), NC 05 NPN output (Low Side), NO 05 NPN output (Low Side), NC 05 Max. overpressure) Burst pressure 40 bar 80 bar 00 bar 00 bar 400 bar 800 bar,000 bar,000 bar,650 bar,000 bar Adjustment range) 0 0 bar (approx. 45 PSI) 0 5 bar (approx. 6 PSI) 0 00 bar (approx.,450 PSI) 0 50 bar (approx.,60 PSI) bar (approx. 8,700 PSI) Pressure connection G /4 DIN EN ISO 79- (DIN 85-) form E G /4 DIN 85-A NPT /8 NPT /4 M 0x cyl. DIN 85-A 7/6-0 UNF 9/6-8 UNF M 4x.5 DIN EN ISO (DIN 85-) form E Pressure unit bar E B Electrical connection DIN EN A (DIN 4650-A); socket device included M DIN EN A Bayonet ISO 570-A-4. (DIN 7585-A-4.) AMP Superseal.5 Deutsch DT-4P Deutsch DT-P Cable connection (length of cable m standard) Order number: ) B Please state switching point and hysteresis when ordering. ) Static pressure, dynamic pressure 0 to 50% lower. Value refers to the hydraulic or pneumatic part of the electronic pressure switch. PM7_E.5_hex-HiP-_print.indd 5 RoHS II compliant :9

128 E.6 hex High Performance switching outputs Electronic pressure switches, High-Performance series hex with two switching outputs Outstanding overpressure protection (up to 4 x) Ideal choice for mobile hydraulic applications Long service life even under high pressure change rates Wetted parts made of stainless steel and titanium ensuring excellent media compatibility All welded design, no elastomeric seal Silicon-on-sapphire technology (SoS) for highest reliability, accuracy and reliable process monitoring Very low temperature error and very good long-term stability Adjustment of switching point and hysteresis at factory 6

129 Technical details Type 0540 NO / NO 054 NC / NC 054 NO / NC 0544 NO / NO 0545 NC / NC 0546 NO / NC Number of transistor outputs: PNP outputs (High Side N-channel MOSFET) NPN outputs (Low Side N-channel MOSFET) Supply voltage: Idle power consumption: 9.6 VDC < 5 ma Standard-Adjustment range p nom : 0 0 bar 0 5 bar 0 00 bar 0 50 bar bar Overpressure protection p u ) : 40 bar 00 bar 400 bar,000 bar,650 bar Burst pressure ) : 80 bar 00 bar 800 bar,000 bar,000 bar Mechanical life expectancy: Permitted pressure change rate: Switching point adjustment range: Hysteresis: Accuracy: Resolution: Switching delay: Output: 0,000,000 pulsations at rise rates to 5 bar/ms at p nom 5 bar / ms Long term stability: ±0. % FS p. a. Repeatability ) : Temperature error ) : Compensated temperature range: Temperature range media: Temperature range ambient: Wetted parts material: 00 % of the nominal pressure range (Full Scale, FS), programmable at factory % of the nominal pressure range (Full Scale, FS), programmable at factory (5 % of the switching point is set as standard) ±0.5 % of the nominal pressure range (FS) at room temperature, ±0.5 % BFSL 0. % of the nominal pressure range (FS) ON (0 0.5 s) / OFF (0 s) delay in increments of ms, irrespective of switching point, programmable at factory (specify value when ordering, otherwise default value of 0 s is set) 0.5 A transistor output with short-circuit and overvoltage protection ±0. % FS ±0.0 % / K FS -0 C +80 C (-4 F +76 F) -40 C +5 C (-40 F +57 F) -40 C +00 C (-40 F + F) Stainless steel.405 (AISI 0) and titanium Housing material: Stainless steel.405 (AISI 0) Insulation resistance: > 00 MΩ (500 VDC, Ri > 4 Ω) Switching time: < ms Vibration resistance: 0 g at Hz sine wave; DIN EN Shock resistance: half sine wave 500 m/s²; ms; DIN EN Protection class: Refer to the electrical connections EMC: EMC /0/EU, EN :005, EN :007 Short-circuit, overvoltage and reverse polarity protection Built-in Weight: approx. 80 g (DIN 750 approx. 0 g, cable version approx. 5 g) E ) Within the compensated temperature range. ) Static pressure. Dynamic value is 0 to 50 % lower. Values refer to the hydraulic/pneumatic part of the electronic pressure switch. 7

130 E / 054 / 054 / 0544 / 0545 / 0546 hex High Performance Electrical connectors and threads switching outputs M DIN EN A d LED Out LED Out 4 Pin 4 x ISO 570-A-4. 4 Assignment Uv+ Out Gnd Out Pin 4 Assignment Uv+ Out Gnd Out IP67 IP67, IP6K9K x ~ 54 mm d ~ Ø mm x ~ 65 mm d ~ Ø 7 mm Order number: 00 Order number: 0 DEUTSCH DT-4P Cable connection 4 hex Connection diagrams Pin 4 Assignment Gnd Uv+ Out Out Cable brown white black blue IP67, IP6K9K d ~ Ø mm IP67 x ~ 44 mm (+ 0 mm bend relief) Cable length ~ m d ~ Ø mm Order number: 008 Order number: 0 0 RoHS II 8 compliant PM7_E.6_hex-HiP-_print.indd 8 Thread code: 0 7/6-0 UNF Thread code: 0 Thread code: 09 M 0x DIN 85-A NPT /4 Thread code: 9.9. Thread code: Thread code: 4 8 NPT /8 G /4 DIN 85-A G /4 DIN EN ISO 79- (DIN 85-) form E 4.5 FKMSealing ring x ~ 74 mm Technical modifications and errors excepted. Assignment Uv+ Out Out Gnd 9/6-8 UNF Thread code: FKMSealing ring M 4x,5 DIN EN ISO (DIN 85-) form E Thread code: :

131 0540 / 054 / 054 / 0544 / 0545 / 0546 E.6 Order matrix for electronic pressure switches hex High Performance switching outputs Type Type PNP output (High Side), NO / NO (NO/NO) PNP output (High Side), NC / NC (NC/NC) PNP output (High Side), NO / NC (NO/NC) NPN output (Low Side), NO / NO (NO/NO) NPN output (Low Side), NC / NC (NC/NC) NPN output (Low Side), NO / NC (NO/NC) Max. overpressure) Burst pressure 40 bar 80 bar 00 bar 00 bar 400 bar 800 bar,000 bar,000 bar,650 bar,000 bar Pressure range Pressure connection Pressure unit Adjustment range) 0 0 bar (approx. 45 PSI) 0 5 bar (approx. 6 PSI) 0 00 bar (approx.,450 PSI) 0 50 bar (approx.,60 PSI) bar (approx. 8,700 PSI) Pressure connection G /4 DIN EN ISO 79- (DIN 85-) form E G /4 DIN 85-A NPT /8 NPT /4 M 0x cyl. DIN 85-A 7/6-0 UNF 9/6-8 UNF M 4x,5 DIN EN ISO (DIN 85-) form E E Pressure unit bar B Electrical connection M DIN EN A Bayonet ISO 570-A-4. (DIN 7585-A-4.) Deutsch DT-4P Cable connection (length of cable m standard) Order number: ) Electrical connection B Please state switching point and hysteresis when ordering. ) Static pressure, dynamic pressure 0 to 50% lower. Values refer to the hydraulic or pneumatic part of the electonic pressure switch. PM7_E.6_hex-HiP-_print.indd 9 RoHS II compliant :

132 E.7 Accessories Accessories High-quality accessories Developed for our products Aligned to our products Direct from the manufacturer 0

133 Accessories Mating plugs E.7 Accessories Deutsch DT06-S (for DT-P) x 0.5 mm² PUR cable ( m), IP67 Suitable for connector code 00 Deutsch DT-P Order number: TE AMP Superseal.5, -pin x 0.5 mm² Radox cable ( m), IP65 Suitable for connector code 007 AMP Superseal.5 Order number: M DIN EN LF, 4-pin 4 x 0.4 mm² PUR cable ( m), IP65 Suitable for connector code 00 M DIN EN A Order number: M x DIN EN D straight, 4-pin Terminals for wire diameter 0.75 mm² (AWG 8) Suitable for connector code 00 M DIN EN A Order number: ~ 54 E Ø 0 Ø 0 Coupler socket M x DIN EN D Angled, 4-pin Terminals for wire diameter 0.75 mm² (AWG 8) Suitable for connector code 00 M DIN EN A Order number: ~ 5 ~ 40

134 E.7 Accessories Thread adapters For requirements at short notice and for realising custom solutions The materials and shapes of thread adapters are aligned perfectly to our electronic pressure switches and transmitters Thread adapters are provided together with seals to ensure safe and easy installation of our electronic pressure switches and transmitters For G/4 DIN EN ISO 79- (DIN 85-E) SUCO thread code 4, transmitters and electronic pressure switches Stainless steel.405 / AISI 0 thread adapters G / 4 DIN EN ISO 79- (DIN 85-E) female thread M0 x form A M4 x.5 form E NPT / 4-8 9/6-8UNF DIN 85- DIN 85-E incl. sealing ring FKM incl. O-ring FKM Order number: Order number: Order number: Order number:

135 E

136 T. Pressure Transmitters Pressure Transmitters T. 4

137 T 5

138 T. Overview of pressure transmitters Technical explanations for pressure transmitters from page 8 Selection matrix A guide to choosing the correct pressure transmitter from page 4 Pressure transmitters with ceramic measuring cell T. T.. Pressure transmitters, Performance series, hex 4 from page 44 Standard pressure ranges: 0 bar, 0 4 bar, 0 0 bar, 0 6 bar, 0 40 bar, 0 00 bar Overpressure protection: x Output signal (alternative): 0 0 V or 4 0 ma Housing materials: Stainless steel.405 (AISI 0) Sealing materials: NBR, EPDM, FKM Thread: G /4 E, NPT /4 Types: 060, 060 Pressure transmitters with oil-filled measuring cell T. T.. Robust pressure transmitter, hex, stainless steel 0 from page 48 Standard pressure ranges: - 0 bar (vacuum), 0 bar, 0 4 bar, 0 6 bar, 0 0 bar, 0 6 bar, 0 40 bar, 0 00 bar Overpressure protection: x Output signal (alternative): V ratiometric or 0 0 V or 4 0 ma Housing materials: Stainless steel.405 (AISI 0) Sealing materials: NBR, FKM Thread: G /4 E Types: 0645, 0650,

139 T.. Robust pressure transmitter, hex, stainless steel 6 L from page 5 Standard pressure ranges: - 0 bar (vacuum), 0 bar, 0 4 bar, 0 6 bar, 0 0 bar, 0 6 bar, 0 40 bar, 0 00 bar Overpressure protection: x Output signal (alternative): V ratiometric or 0 0 V or 4 0 ma Housing materials: Stainless steel.44 (AISI 6 L) Sealing materials: NBR, FKM Thread: G /4 E Types: 0675, 0680, 0690 T. Pressure transmitters with SoS technology T.4. Pressure transmitters, High-Performance series, hex from page 56 Standard pressure ranges: 0 0 bar, 0 6 bar, 0 5 bar, 0 40 bar, 0 60 bar, 0 00 bar, 0 60 bar, 0 50 bar, bar, bar Overpressure protection: Up to 4 x Output signal (alternative): V ratiometric or 0 0 V or 4 0 ma Housing materials: Stainless steel.405 (AISI 0) Sealing materials: All welded, without elastomeric seal Thread: different male threads Types: 0705, 070, 070 T.4 T.5. Accessories from page 60 Mating plugs Thread-Adapters Display T.5 T 7

140 Technical explanations for pressure transmitters electrical connection 4 pressure connection What is a pressure transmitter? A pressure transmitter (also called pressure transducer or pressure converter) is a component used to convert a pneumatic or hydraulic pressure to an electric (usually analogue and linear) output signal, such as a current or voltage. How does a pressure transmitter work? The pressure measuring cell fitted has a membrane () that is exposed to the pressure to be measured. Affixed on this membrane is a bridge circuit consisting of four ohmic resistors in the form of a Wheatstone bridge. The values of these resistors change proportionally to the pressure load present at the measuring cell or membrane. The bridge voltage of the measuring cell is amplified in the evaluation electronics () and processed digitally by a microcontroller (). The downstream output stage (4) converts this signal to the output signal required (such as 4-0 ma or 0-0 V). Block diagram: 4 microcontroller This is because, unlike silicon and stainless steel, they are more closely matched and so only require a low level of compensation overhead. This also has a favourable effect on long-term stability. "Oil-filled" stainless steel measuring cell In this measuring cell technology, the piezoresistive measuring cell is packaged within a metallic housing filled with fluorine oil. This means the measuring cell is virtually free of external mechanical stress. Fluorine oil has excellent characteristics in regards to temperature and ageing behaviour, and is not flammable and so fits perfectly to oxygen applications. It is not recommended for food applications. Ceramic measuring cell / thick film technology Ceramic thick film pressure measuring cells are made up of a sintered ceramic body. The ceramic body sleeve already has the key geometries for the subsequent pressure range. The membrane thickness required and thus, the pressure range required is established with grinding and lapping. The resistors are imprinted with thick film technology and interconnect to form a measuring bridge. p P U mv pre-amplifier V A/D converter D/Aconverter output stage ma/v Standard signals Output signals 4-0 ma, 0-0 V and V ratiometric in particular have established themselves in the industry. SUCO also offers transmitters with customerspecific output signals (such as - 5 V). SoS technology In the silicone-on-sapphire technology, the substrate of the thin film measuring cell is synthetic sapphire. This has excellent mechanical and temperature stable properties and prevents undesired parasitic effects, thereby having a positive effect on accuracy and stability. In conjunction with a titanium membrane, this results in virtually unique coaction between the temperature coefficients of sapphire and titanium. 8

141 Voltage output 0-0 V Transmitters with an output signal of 0 to 0 V are a commonly used variant due to their simple initial operation and straightforward scaling of the signal (0 V for 0 bar). The output load must be selected as highly resistive (with typical minimum value 4.7 kω). SUCO transmitters with voltage output have a -wire design. The maximum connection length should not exceed 0 m to prevent significant voltage drops in the signal line. U out [V] V This variant is used for example when a transmitter and a downstream A/D converter as an evaluation unit are to be powered with the same reference / operating voltage. U out [V] 5 0,5 4,5 V 4,5 4,5,5,5 0,5 0 0 pressure [% FS] 00 Conversion formula for pressure and voltage: U out = 0, U V+ + pressure applied 0,8 V U V+ pressure range where U V+ = operating voltage Load / apparent ohmic resistance for pressure transmitters An appropriate ohmic load must be connected to guarantee perfect functioning of a pressure transmitter. For transmitters with a voltage output (V), the load should be at least 4.7 kω. For transmitters with a current output (4-0 ma), the maximum load is calculated using the following formula: U R L = V+ U V+(min) 0 ma U v+(min) is the minimum supply voltage - to be taken from the data sheet. U v+(min) = 0 V gives the following operating range for example: 0 0 pressure [% FS] 00 Conversion formula for pressure and voltage: U out = pressure applied 0 V pressure range Voltage output V ratiometric SUCO transmitters with ratiometric output are operated with a 5 V supply voltage as -wire configuration. The output signal is directly proportional/ dependent to/on the supply voltage; this is known as a ratiometric dependency V is established as an output voltage because many A/D converters work with reference voltage Uv+ of 5 V. The output voltage 0.5 V equals to 0% and 4.5 V corresponds to 90% of the supply voltage. The span is therefore 80% of the supply voltage. Current output 4 0 ma The most common analogue output signal of sensors is 4 0 ma current output (as -wire configuration). The advantage of a 4 0 ma output signal is the 4 ma offset which allows the monitoring of potential wire break and short-circuit (life zero signal). The signal can also be transmitted over long distances with no loss in accuracy. This variant is also the least sensitive to EMC factors. -wire technology also means wiring overhead is reduced. I out [ma] ma 0 0 pressure [% FS] 00 Conversion formula for pressure and current: load R L in Ω 00 Max. load operating range supply voltage U B Supply / operating voltage U B All pressure transmitters work with DC voltage and have no galvanic isolation. Within the thresholds specified in the relevant data sheet, the supply voltage may change without influencing the output signal. (the ratiometic variant is an exception). To guarantee the functionality of a transmitter, the minimum supply voltage may not fall below. The maximum operating voltage may not be exceeded to avoid damage on the electronics. T I out = 4 ma + pressure applied 6 ma pressure range 9

142 Technical explanations for pressure transmitters Accuracy (to DIN EN 698) The (measuring) accuracy of pressure transmitters is specified by SUCO as ±0.5% or ±% of the span (also called full scale). Accuracy includes zero point offset, non-linearity, hysteresis and non-repeatability, and is defined at room temperature and new state. This method defines the maximum deviation from the ideal line (in contrast to the BSFL method in which the average deviation is given). Other factors influencing the total accuracy, such as temperature and ageing, are specified separately. Non-linearity (to DIN EN 698) Non-linearity (also linearity) defines the deviation of the actual output curve from the theoretical ideal line. SUCO specifies the maximum error in relation to the overall span or full scale (FS) of the pressure range. output signal max. error according to final value method actual curve max. error to BFSL BSFL line ideal line pressure Non-linearity is also shown as BFSL (Best Fit Straight Line) as a reference value in the technical specifications. Non-linearity generally has the biggest influence on the overall error rate. Typically, non-linearity as per BFSL corresponds to half of non-linearity as per the full scale method (% FS ~ 0.5% BFSL). Hysteresis (to DIN EN 698) For a pressure transmitter, hysteresis specifies the difference of output signal between a rising and falling pressure, and is typically very low and negligible for SUCO pressure transmitters. output signal pressure curve rising and falling maximum difference = hysteresis pressure Non-repeatability (to DIN EN 698) Non-repeatability defines reproducibility of the output signal. The pressure is attained three times for example - the maximum variance between these three values gives the non-repeatability. output signal measurements with one transmitter greatest deviation pressure Temperature errors and ranges The temperature (both of the medium and ambience) generally has a significant influence on the accuracy of a pressure transmitter. Pressure transmitters are temperature compensated over a particular range corresponding to the typical application. This means that temperature errors within this temperature range are minimised by means of circuitry design and algorithms. The temperature error is added to the accuracy, and shown in the total error band of the pressure transmitter, also called butterfly graph. Outside the compensated temperature range, the maximum error is not defined, however the pressure transmitter still functions. To prevent mechanical and electrical damage, pressure transmitters may not be deployed beyond the threshold temperature ranges specified in the data sheet..% 0.5 % -40 l C 0 l C 80 l C -0.5 % -.% error % FS = 0.6 % compensated temperature range temperature Service life and long-term stability Service life information pertains to nominal conditions specified in the data sheet, and can vary considerably when a product is operated mechanically or electrically outside the specifications. Service life essentially depends on the used measuring cell technology. Ageing is accelerated (or slowed) due to different factors - such as temperature, temperature change and reduction of mechanical forces. The occurrence of ageing does effect the total accuracy. SUCO specifies long-term stability in accordance with DIN 6086 in relation to one year. Typically the influence of aging on the accuracy reduces with increasing operating duration. The information in the data sheet corresponds to the worst case scenario. accuracy % FS long-term stability 0.% FS/a accuracy typ. change (saturation) time 40

143 Resolution The A/D resolution (analogue - digital) of an pressure transmitter defines the smallest change of the analogue digital analogue conversion which takes places by the signal processing of an pressure transmitter. If for example -bit resolution is used for an pressure transmitter with a 00 bar setting range, the smallest signal change is 89 steps ( ). As state of the art a resolution of bits and hence 4096 steps ( ) is typical. Therefore pressure changes of 00 bar / 4096 = 0. bar can be recorded. digital word analogue signal resolution Response time The response or circuit time is shorter than to 4 milliseconds (depending on model). The sum of A/D and D/A conversions, and the analogue and digital filters in the signal chain from the measuring bridge to the output, make up the response time. Filtering is used to suppress unwanted pressure peaks and electrical interference signals, and for good EMC characteristics. 00 % 90% analogue signal 0% response time analogue signal time CE mark Pressure transmitters from SUCO fall under the /0/EU EMC Directive. EC declarations of conformity have been issued for the pressure transmitters are available on request or can be downloaded from our website. The relevant devices are denoted by a CE mark in our catalogue. The Machinery Directive 006/4/EC is not applicable, because our products are classed as components. Our products are designed for Group fluids based upon good engineering practise in line with Pressure Equipment Directive /68/EU, meaning neither a declaration of conformation may be issued nor a CE mark affixed analogue signal Generic standard Test standard Parameter(s) Sampling rate The sampling rate (or sampling frequency) defines the number of samples per time unit (typically in seconds or milliseconds) taken from an analogue signal and converted to a digital signal. The sampling rate is an indicator of how fast the output signal of a pressure transmitter responds to the pressure change at the input. analogue signal sample analogue signal time Radio disturbance and immunity Radiated, high-frequency electromagnetic field immunity test Immunity to conducted disturbances, induced by radio-frequency fields EN EN EN EN dbuv 0 V/m; MHz, V/m; MHz, V/m; MHz 0 V; MHZ Electrical fast transient / burst immunity test EN ± KV Surge immunity test EN Electrostatic discharge (ESD) immunity test EN ±0.5 KV (common) ±0.5 KV (differential) air: 8 KV with contact: 4 KV Electromagnetic compatibility (EMC) Pressure transmitters from SUCO do comply to all important industrial EMC standards. The basis for the standards are the stricter thresholds for transient emissions in residential environments (EN ) and immunity for industrial environments (EN ). T 4

144 Technical explanations for pressure transmitters Conversion chart for pressure units Abbreviation for unit Name of unit Pa= N/m bar Torr lbf/in. PSI Pa = N/m Pascal bar Bar Torr = mm Hg Millimeters of mercury lbf/in = PSI Pound-force per square inch Conversion chart for temperature units K C F K K-7.5 9/5 K C C /5 C + F 5/9 (F ) 5/9 (F-) Insulation strength According to the latest specifications for immunity to surges and lightning protection, the following must be taken into account when testing insulation strength: With insulation test devices having an inner resistance exceeding 4 Ohm, the insulation strength of pressure transmitters can be tested up to 500 VDC. All contacts must be tested short-circuited against the housing. For a specific threshold value of test voltage, the protective circuit for surge protection is activated without any defects arising within the circuit. In the process, the current may rise to a point at which an insulation strength fault is indicated. The recommendation therefore is to conduct the insulation test of the pressure transmitter when it is removed, or independently of the overall system. Medium compatibility The specifications on medium compatibility in this catalogue pertain to the specific seal and housing materials as well as the used measuring cell technology and so cannot be generalised. Titanium Its high levels of mechanical resistance and the wide media compatibility in particular to corrosive media do make titanium the ideal material for measuring cells and membranes. It is not recommended for oxygen or hydrogen applications. Stainless steel (.405 / AISI 0) Stainless steel with broad level of media compatibility. Also suitable for oxygen and hydrogen applications. Stainless steel (.44 / AISI 6L) Stainless steel with broad level of media compatibility. Also suitable for chemical industry and sea water applications. Oxygen and hydrogen Country-specific safety requirements and application guidelines must be observed if the medium to be monitored is oxygen or hydrogen, such as DGUV accident prevention regulations (DGUV 500, Section. and BGI 67). Please specify when ordering "for oxygen, oil and grease-free". Pressure peak dampening If required, our pressure transmitters can also be fitted with a pressure snubber (pressure peak orifice) to protect the measuring cell against transient pressure loads such as pressure peaks due to the switching of valves, cavitation effects, etc. which can shorten life expectancy. For liquid media, the hole of a pressure snubber cannot be chosen to be any small size. At low temperatures the viscosity of the media will increase. In a case of dropping pressure the media might remain in the cavity behind the snubber which might affect the functionality of the pressure transmitter. Thus a bore diameter of 0.8 mm has been established. Product information The technical information in this catalogue is based upon fundamental testing during product development, as well as upon empirical values. The information cannot be used for all application scenarios. Testing of the suitability of our products for a specific application (e.g. also the checking of material compatibilities) falls under the responsibility of the user. It may be the case that suitability can only be guaranteed with appropriate field testing. Subject to technical changes. 4

145 Selection matrix for pressure transmitters Type / Serie Page Measuring cell technology stainless steel, oil-filled, piezo-resistive ceramic / thick-film SoS/titanium Function overpressure vacuum Output V ratiometric Operating voltage 0 0 V 4 0 ma 5 V DC ±0 % (9.6 ) V DC Pressure range - 0 bar Overpressure protection Compensated temperature range 0 bar 0 bar 0 4 bar 0 6 bar 0 0 bar 0 6 bar 0 5 bar 0 40 bar 0 60 bar 0 00 bar 0 60 bar 0 50 bar bar bar up to x up to x up to 4 x C C C Size hex Housing material hex 4 stainless steel.405 stainless steel.44 Option suitable for oxygen T 4

146 T. hex 4 Performance Pressure transmitters, Performance series hex 4 Very attractively priced electronic pressure transmitters High overpressure protection (up to x) Small, compact transmitters Broad diversity of electronic and mechanical connection options High level of adaptability to your requirements (custom solutions) Ceramic sensor in thick film technology Housing made of stainless steel (.405), others on request 44

147 Technical details Type: Output signal: 0 0 V (-wire) 4 0 ma (-wire) Supply voltage U B : VDC 9.6 VDC Permissible loadapparent ohmic resistance: 4.7 kω Idle power consumption: approx. 5 ma < 4 ma (U b 0 V) 0 ma Type: 060 / 060 Standard pressure ranges p nom : 0 bar 0 4 bar 0 0 bar 0 6 bar 0 40 bar 0 00 bar Overpressure protection p u ) : 4 bar 0 bar 0 bar 40 bar 00 bar 00 bar Burst pressure ) : 8 bar 0 bar 5 bar 60 bar 40 bar 00 bar Mechanical life expectancy: Pressure rise: Accuracy: 5,000,000 pulsations at rise rates to bar/ms at p nom bar/ms Long term stability: ±0. % FS p. a. Repeatability ) : ± % full scale (FS) at room temperature, ±0.5 % BFSL ±0. % FS Temperature error ) : ±0. % of full scale (FS) / C Compensated temperature range: Temperature range ambient: Temperature range media: Wetted parts material 0 C +70 C ( F 58 F) -0 C +00 C (- F F) with NBR seal: -0 C +00 C (- F + F) with EPDM seal: -0 C +5 C (- F +57 F) with FKM seal: -0 C +5 C (-4 F +57 F) Housing: Stainless steel.405 (AISI 0) Measuring cell: Seal material: Ceramic NBR, EPDM or FKM Insulation resistance: > 00 MΩ (500 VDC, Ri > 4 Ω) Response time 0 90 %: ms Vibration resistance: 0 g; at Hz sine wave; DIN EN Shock resistance: half sine wave 500 m/s²; ms; DIN EN Protection class IP65: DIN EN A, IP67: Mx, AMP Superseal.5, cable connector IP67 and IP6K9K: Bayonet ISO 570-A-4., Deutsch DT-P Electromagnetic compatibility: EMC /0/EU, EN :005, EN :007 Max. length of connection cable: 0 m Protection against reverse polarity, short-circuit and overvoltage: Built-in Cable output thread size: For DIN EN 750: Pg9 (outside diameter of cable 6 to 9 mm) Weight: approx. 80 g (DIN EN 750 approx. 0 g) T ) Static pressure, dynamic pressure 0 to 50% lower. Values refer to the hydraulic or pneumatic part of the pressure transmitter. ) Within the compensated temperature range 45

148 T. 060 / 060 hex 4 Performance Electrical connectors and threads DIN EN A M DIN EN A PE x 4 4 hex 4 ISO 570-A-4. Pin Pin Pin Uv+ Uv+ Uv+ Uv+ Uv+ Uv+ Gnd Iout Uout nc* Gnd nc* Uout nc* Gnd Iout Uout Iout 4 nc* nc* 4 nc* nc* IP65 IP67 IP67, IP6K9K x ~ 60 mm without coupler socket x ~ 77 mm with coupler socket x ~ 54 mm x ~ 56 mm Order number: 0 Order number: 00 Order number: 0 AMP Superseal.5 Deutsch DT-P B A C Pin Pin Uout nc* A Uv+ Uv+ Gnd Iout B Gnd nc* Uv+ Uv+ C Uout Iout IP67, IP6K9K x ~ 6 mm x ~ 6 mm Order number: 007 Order number: 00 IP67 RoHS II 46 compliant PM7_T._perform_ _print.indd 46 G /4 DIN EN ISO 79- (DIN 85-) form E Thread code: 4 4 Sealing ring NPT /4 Thread code: :9

149 060 / 060 T. Order matrix for pressure transmitters hex 4 Performance Type 0 0 V, -wire ma, -wire 060 Pressure range Max. overpressure) Burst pressure 4 bar 8 bar 0 bar (approx. 9 PSI) 00 0 bar 0 bar 0 4 bar (approx. 58 PSI) bar 5 bar 0 0 bar (approx. 45 PSI) 0 40 bar 60 bar 0 6 bar (approx. 0 PSI) 6 00 bar 40 bar 0 40 bar (approx. 580 PSI) bar 00 bar 0 00 bar (approx.,450 PSI) 0 Pressure connection Seal material Electrical connection Pressure range Pressure connection G /4 (DIN 85), form E, male thread 4 NPT /4 09 Seal material Application areas NBR Hydraulic/machine oil, heating oil, air, nitrogen, etc. EPDM Brake fluid, water, acetylene, hydrogen, etc. FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. T Electrical connection DIN EN A (DIN 4650-A) ; socket device included 0 M x - DIN EN A 00 Bayonet ISO 570-A-4. (DIN 7585-A-4.) 0 AMP Superseal Deutsch DT-P 00 Order number: 06 ) Static pressure, dynamic pressure 0 to 50% lower. Values refer to the hydraulic or pneumatic part of the pressure transmitter. PM7_T._perform_ _print.indd 47 RoHS II compliant :9

150 T. hex Stainless steel.405 / AISI 0 Robust pressure transmitters Stainless steel housing (.405 / AISI 0, SW) Pressure transmitters specially for low pressures, including vacuum applications High overpressure protection (up to x) Long life time even under high pressure change rates Housing and wetted parts are made of stainless steel providing excellent media compatibility Suitable for hydrogen and oxygen applications The highly-sensitive piezo-resistive sensor in the measuring cell filled with oil guarantees high level of accuracy, repeatability and long-term stability The availability of different sealing materials enables deployment in a broad temperature range and with a diverse array of media Custom variants (e.g. cleaned for oxygen applications) are available on request 48

151 Technical details Type: Output signal: V ratiometric 0 0 V (-wire) 4 0 ma (-wire) Supply voltage U B : 5 VDC ±0 % max. 6.5 VDC VDC 0 VDC Permissible loadapparent ohmic resistance: 4,7 kω 4,7 kω (U b 0 V) / 0 ma Idle power consumption: approx. 5 ma < 4 ma Type: 0645 / 0650 / 0660 Standard pressure ranges p nom : - 0 bar (vacuum) 0 bar 0 4 bar 0 6 bar 0 0 bar 0 6 bar 0 40 bar 0 00 bar Overpressure protection p u ) : bar bar 8 bar bar 0 bar bar 80 bar 00 bar Burst pressure ) : 0 bar 0 bar 0 bar 0 bar 5 bar 40 bar 00 bar 50 bar Mechanical life expectancy: Permitted pressure change rate: Accuracy: Long term stability: Repeatability ) : 0,000,000 pulsations at rise rates to bar/ms at p nom bar/ms ±0.5 % full scale (FS) at room temperature, ±0.5 % BFSL < ±0. % of full scale (FS) per year ±0. % FS Temperature error ) : ±0.0 % of full scale (FS) / C; - bar ±0.0 % of full scale (FS) / C Compensated temperature range: Temperature range ambient: Temperature range media: Wetted parts material Standard sensor oil: -0 C +70 C (4 F 58 F) -40 C +00 C (-40 F F) with NBR seal: -40 C +00 C (-40 F + F) with FKM seal: -0 C +5 C (-4 F +57 F) Housing: Stainless steel.405 / AISI 0 Measuring cell: Seal material: Stainless steel.44 / AISI 6L NBR or FKM Fluorine oil (not suitable for food applications) Insulation resistance: > 00 MΩ (500 VDC, Ri > 4Ω) Response time 0 90 %: < ms Vibration resistance: 0 g at Hz sine wave; DIN EN Shock resistance: half sine wave 500 m/s ; ms; DIN EN Protection class Refer to the electrical connections Electromagnetic compatibility: EMC /0/EU, EN :005, EN :007 Max. length of connection cable: Protection against reverse polarity, short-circuit and overvoltage: 0 m Built-in Weight: approx. 80 g (DIN EN 750 approx. 0 g, cable output approx. 5 g) T ) Static pressure. Dynamic value is 0 to 50% lower. Values refer to the hydraulic/pneumatic part of the pressure transmitter. ) Within the compensated temperature range. 49

152 T / 0650 / 0660 hex Stainless steel Electrical connectors and threads.405 / AISI 0 DIN EN A d PE M DIN EN A 4 x : Uv+ : Gnd : Uout PE 0660 : Uv+ : Iout : nc : Uv+ : Uout : Gnd 4: nc 0660 : Uv+ : nc : Iout 4: nc IP65 IP67 x ~ 60 mm (without coupler socket) x ~ 76 mm (with coupler socket) x ~ 54 mm d ~ Ø 0 mm d ~ Ø mm Order number: 0 Order number: 00 ISO 570-A-4. Cable connection hex 4 : red : white : black : Uv+ : Gnd : Uout 4: nc 0660 : Uv+ : nc : Iout 4: nc IP : Uv+ : nc : Iout IP67 x ~ 44 mm (+ 0 mm Bend relief) x ~ 65 mm : Uv+ : Uout : Gnd d ~ Ø 7 mm Cable length ~ m d ~ Ø mm Order number: 0 Order number: 0 Sealing ring G /4 DIN EN ISO 79- (DIN 85-) form E Thread code: 4 RoHS II 50 compliant PM7_T._robust_ _print.indd :

153 0645 / 0650 / 0660 T. Order matrix for pressure transmitters hex Stainless steel.405 / AISI 0 Type V, ratiometric V, -wire ma, -wire 0660 Pressure range Pressure connection Seal material Electrical connection Max. overpressure) Pressure range - 0 bar (vacuum, approx inhg) bar bar (approx. 4.5 PSI) bar bar (approx. 58 PSI) 8 bar bar (approx. 87 PSI) bar bar (approx. 45 PSI) 0 bar bar (approx. PSI) bar bar (approx. 580 PSI) 80 bar bar (approx.,450 PSI) 00 bar 0 Pressure connection 4 G /4 DIN EN ISO 79- (DIN 85-), form E Seal material Application areas NBR Hydraulic/machine oil, heating oil, air, nitrogen, water, etc. -40 C 00 C (-40 F F) FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. -0 C 5 C (-4 F 57 F) Electrical connection T DIN EN A (DIN 4650-A); socket device included 0 M x DIN EN A 00 Bayonet ISO 570-A-4. (DIN 7585-A-4.) 0 Cable connection (length of cable m standard) 0 Order number: 06 4 ) Static pressure, dynamic pressure 0 to 50% lower. Values refer to the hydraulic or pneumatic part of the pressure transmitter. PM7_T._robust_ _print.indd 5 RoHS II compliant :

154 T. hex Stainless steel.44 / AISI 6L Robust pressure transmitters Stainless steel housing.44 / AISI 6L, hex Pressure transmitters specially for low pressures, including vacuum applications Long life time even under high pressure change rates Housing and wetted parts are made of stainless steel.44 providing excellent media compatibility when used in seawater, chemical and process technology applications The highly-sensitive piezo-resistive sensor in the measuring cell filled with oil guarantees high level of accuracy, repeatability and long-term stability The availability of different sealing materials enables deployment in a broad temperature range and with a diverse array of media 5

155 Technical details Type: Output signal: V ratiometric 0 0 V (-wire) 4 0 ma (-wire) Supply voltage U B : 5 VDC ±0 % max. 6.5 VDC VDC 0 VDC Permissible loadapparent ohmic resistance: 4.7 kω 4.7 kω (U b 0 V) / 0 ma Idle power consumption: approx. 5 ma Typen: 0675 / 0680 / 0690 Standard pressure ranges p nom : - 0 bar (vacuum) 0 bar 0 4 bar 0 6 bar 0 0 bar 0 6 bar 0 40 bar 0 00 bar Overpressure protection p u ) : bar bar 8 bar bar 0 bar bar 80 bar 00 bar Burst pressure ) : 0 bar 0 bar 0 bar 0 bar 5 bar 40 bar 00 bar 50 bar Mechanical life expectancy: Permitted pressure change rate: Accuracy: Long term stability: Repeatability ) : 0,000,000 pulsations at rise rates to bar/ms at p nom bar/ms ±0.5 % full scale (FS) at room temperature, ±0.5 % BFSL < ±0. % of full scale (FS) per year ±0. % FS Temperature error ) : ±0.0 % of full scale (FS) / C; - bar ±0.0 % of full scale (FS) / C Compensated temperature range: Temperature range ambient: Temperature range media: Wetted parts material Standard sensor oil: Housing: Measuring cell: Seal material: -0 C +70 C (4 F 58 F) -40 C +00 C (-40 F F) with NBR seal: -40 C +00 C (-40 F + F) with FKM seal: -0 C +5 C (-4 F +57 F) Stainless steel.44 / AISI 6L Stainless steel.44 / AISI 6L NBR or FKM Fluorine oil (not suitable for food applications) Insulation resistance: > 00 MΩ (500 VDC, Ri > 4Ω) Response time 0 90 %: < ms Vibration resistance: 0 g at Hz sine wave; DIN EN Shock resistance: half sine wave 500 m/s ; ms; DIN EN Protection class Refer to the electrical connections Electromagnetic compatibility: EMC /0/EU, EN :005, EN :007 Max. length of connection cable: Protection against reverse polarity, short-circuit and overvoltage: 0 m Built-in Weight: approx. 80 g (DIN EN 750 approx. 0 g, cable output approx. 5 g) T ) Static pressure. Dynamic value is 0 to 50% lower. Values refer to the hydraulic/pneumatic part of the pressure transmitter. ) Within the compensated temperature range. 5

156 0675 / 0680 / 0690 T. hex Stainless steel Electrical connectors and threads.44 / AISI 6L DIN EN A d PE M DIN EN A 4 x : Uv+ : Gnd : Uout PE 0690 : Uv+ : Iout : nc : Uv+ : Uout : Gnd 4: nc 0690 : Uv+ : nc : Iout 4: nc IP65 IP67 x ~ 60 mm (without coupler socket) x ~ 76 mm (with coupler socket) x ~ 54 mm d ~ Ø 0 mm d ~ Ø mm Order number: 0 Order number: 00 ISO 570-A-4. Cable connection hex 4 : red : white : black : Uv+ : Gnd : Uout 4: nc 0690 : Uv+ : nc : Iout 4: nc IP : Uv+ : nc : Iout d ~ Ø 7 mm IP67 x ~ 44 mm (+ 0 mm bend relief) Cable length ~ m d ~ Ø mm Order number: 0 Order number: 0 x ~ 65 mm : Uv+ : Uout : Gnd Sealing ring G /4 DIN EN ISO 79- (DIN 85-) form E Thread code: 4 RoHS II 54 compliant PM7_T._robust_ _print.indd :

157 0675 / 0680 / 0690 T. Order matrix for pressure transmitters hex Stainless steel.44 / AISI 6L Type V, ratiometric V, -wire ma, -wire 0690 Pressure range Max. overpressure) Pressure range - 0 bar (vacuum approx inhg) bar bar (approx. 4.5 PSI) bar bar (approx. 58 PSI) 8 bar bar (approx. 87 PSI) bar bar (approx. 45 PSI) 0 bar bar (approx. PSI) bar bar (approx. 580 PSI) 80 bar bar (approx.,450 PSI) 00 bar 0 Pressure connection Seal material Electrical connection Pressure connection 4 G /4 DIN EN ISO 79- (DIN 85-), form E Seal material Application areas NBR Hydraulic/machine oil, heating oil, air, nitrogen, water, etc. -40 C 00 C (-40 F F) FKM Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. -0 C 5 C (-4 F 57 F) Electrical connection T DIN EN A (DIN 4650-A); socket device included 0 M x DIN EN A 00 Bayonet ISO 570-A-4. (DIN 7585-A-4.) 0 Cable connection (length of cable m standard) 0 Order number: 06 4 ) Static pressure, dynamic pressure 0 to 50% lower. Values refer to the hydraulic or pneumatic part of the pressure transmitter. PM7_T._robust_ _print.indd 55 RoHS II compliant :

158 T.4 hex High-Performance Pressure transmitters, High-Performance series hex Outstanding overpressure protection (up to 4 x) Ideal choice for mobile hydraulic applications Long service life even under high pressure change rates Wetted parts made of stainless steel and titanium ensuring excellent media compatibility All welded design, no elastomeric seal Silicon-on-sapphire technology (SoS) for highest reliability, accuracy and reliable process monitoring Very low temperature error and very good long-term stability Customer specific solutions available on request 56

159 Technical details Type: Output signal: V ratiometric 0 0 V (-wire) 4 0 ma (-wire) Supply voltage U B : 5 VDC ±0 % max. 6.5 VDC VDC 0 VDC Permissible loadapparent ohmic resistance: Idle power consumption: 4.7 kω 4.7 kω (U b 0 V) / 0 ma approx. 5 ma Type: 0705 / 070 / 070 Standard pressure ranges p nom in bar: Overpressure protection p ) u in bar: ,000,600,650 Burst pressure ) in bar: ,80,000,000,000 Mechanical life expectancy: Permitted pressure change rate: Accuracy: 0,000,000 pulsations at rise rates to 5 bar/ms at p nom 5 bar/ms ±0.5 % full scale (FS) at room temperature, ±0.5 % BFSL Long term stability: ±0. % FS p. a. Repeatability ) : ±0. % FS Temperature error ) : ±0.0 % FS / C Compensated temperature range: Temperature range ambient: Temperature range media: Wetted parts material: -40 C +80 C (-40 F 76 F) -40 C +00 C (-40 F F) -40 C +5 C (-40 F 57 F) stainless steel.405 / SAE Grade 0, titanium Insulation resistance: > 00 MΩ (500 VDC, Ri > 4 Ω) Response time 0 90 %: < ms Vibration resistance: 0 g at Hz sine wave; DIN EN Shock resistance: half sine wave 500 m/s ; ms; DIN EN T Protection class IP67 for M x, DIN 7585 (bayonet) and cable connector IP65 for DIN EN Electromagnetic compatibility: EMC /0/EU, EN , EN Max. length of connection cable: Protection against reverse polarity, short-circuit and overvoltage: 0 m Built-in Weight: approx. 80 g (DIN 750 approx. 0 g, cable outlet approx. 5 g) ) Static value. Dynamic value is 0 to 50% lower. Values refer to the hydraulic/pneumatic part of the pressure transmitter / transducer. ) Within the compensated temperature range. 57

160 T / 070 / 070 hex High-Performance Electrical connectors and threads M DIN EN A DIN EN A PE d ISO 570-A-4. 4 AMP Superseal LED x : Uout : Gnd : Uv+ 070 : nc : Iout : Uv+ IP65 x ~ 60 / 76 mm* d ~ Ø 0 mm Order number: : Uv+ : Uv+ : Uout : nc : Gnd : Iout 4: nc 4: nc IP67 x ~ 54 mm d ~ Ø mm Order number: : Uv+ : Uv+ : Gnd : nc : Uout : Iout 4: nc 4: nc IP67, IP6K9K x ~ 65 mm d ~ Ø 7 mm Order number: : Uout : Gnd : Uv+ 070 : nc : Iout : Uv+ IP67 x ~ 7 mm d ~ Ø 6 mm Order number: 007 * without coupler socket x ~ 60 mm, with coupler socket x ~ 76 mm DEUTSCH DT-4P hex 4 DEUTSCH DT-P Cable connection B : red : white : black A C : GND : Iout : Uv+ : Uv+ : nc : nc 4:Uout 4: nc IP67, IP6K9K A: Uv+ B: GND C: Uout IP67, IP6K9K : Gnd : nc : Uout : Iout d ~ Ø mm Order number: 00 Order number: 0 0 NPT /8 G/4 DIN 85-A 7/6-0 UNF Thread code: 0 NPT /4 Thread code: Thread code: Thread code: Thread code: Viton Sealing ring M 0x DIN 85-A PM7_T.4_HiPerf_07_print.indd 58 : Uv+ d ~ Ø mm Thread code: 4 compliant 070 : Uv+ Order number: 008 x ~ 74 mm G /4 DIN EN ISO 79- (DIN 85-) form E IP67 x ~ 44 mm (+ 0 mm bend relief) Cable length ~ m d ~ Ø mm x ~ 74 mm RoHS II 070 A: Uv+ B: nc C: Iout 9/6-8 UNF Thread code: Viton Sealing ring M4x,5 DIN 85 form E Thread code: :4

161 0705 / 070 / 070 T.4 Order matrix for pressure transmitters hex High-Performance Type V, ratiometric V, -wire ma, -wire 070 Pressure range Pressure range Pressure connection Seal material Electrical connection Max. overpressure) 0 0 bar (approx. 45 PSI) 40 bar bar (approx. PSI) 64 bar bar (approx. 6 PSI) 00 bar bar (approx. 580 PSI) 60 bar bar (approx. 870 PSI) 40 bar bar (approx.,450 PSI) 400 bar bar (approx.,0 PSI) 640 bar bar (approx.,60 PSI) 000 bar bar (approx. 5,800 PSI) 600 bar bar (approx. 8,700 PSI) 650 bar 60 Pressure connection G /4 DIN 85-E 4 G /4 DIN 85-A 0 NPT /8 (max. to 50 bar) NPT /4 09 M 0 x tap. DIN 85-A (max. to 50 bar) 0 7 / 6 0 UNF (max. to 50 bar) 0 9 / 6 8 UNF M 4 x.5 DIN 85-E 4 Pressure unit bar B PSI P T Electrical connection DIN EN A (DIN A) ; socket device included 00 M DIN EN D 00 Bayonet ISO 570-A-4. (DIN 7585-A-4.) 0 AMP Superseal,5 007 Deutsch DT-4P 008 Deutsch DT-P 00 Cable connection (length of cable m standard) 0 Order number: 07 ) Static pressure, dynamic pressure 0 to 50% lower. Values refer to the hydraulic or pneumatic part of the pressure transmitter. PM7_T.4_HiPerf_07_print.indd 59 RoHS II compliant :4

162 T.5 Accessories Accessories High-quality accessories Developed for our products Aligned to our products Direct from the manufacturer 60

163 Accessories Mating plugs T.5 Accessories Deutsch DT06-S (for DT-P) x 0.5 mm² PUR cable ( m), IP67 Suitable for connector code 00 Deutsch DT-P Order number: TE AMP Superseal.5, -pin x 0.5 mm² Radox cable ( m), IP65 Suitable for connector code 007 AMP Superseal.5 Order number: M DIN EN LF, 4-pin 4 x 0.4 mm² PUR cable ( m), IP65 Suitable for connector code 00 M DIN EN A Order number: M x DIN EN D straight, 4-pin Terminals for wire diameter 0.75 mm² (AWG 8) Suitable for connector code 00 M DIN EN A Order number: ~ 54 Ø 0 Ø 0 Coupler socket M x DIN EN D Angled, 4-pin Terminals for wire diameter 0.75 mm² (AWG 8) Suitable for connector code 00 M DIN EN A Order number: ~ 5 T ~ 40 6

164 T.5 Accessories Thread adapters For requirements at short notice and for realising custom solutions The materials and shapes of thread adapters are aligned perfectly to our electronic pressure switches and transmitters Thread adapters are provided together with seals to ensure safe and easy installation of our electronic pressure switches and transmitters For G/4 DIN EN ISO 79- (DIN 85-E) SUCO thread code 4, transmitters and electronic pressure switches Stainless steel (.405 / AISI 0) thread adapters G / 4 DIN EN ISO 79- (DIN 85-E) female thread M0 x shape A M4 x.5 shape E NPT / 4-8 9/6-8UNF DIN 85- DIN 85-E incl. sealing ring FKM incl. O-ring FKM Order number: Order number: Order number: Order number:

165 SUCO transmitter display STD For pressure transmitters with 4 0 ma current output T.5 Accessories Connection to DIN EN A (DIN 4650) No additional voltage supply required Simple installation and programming Switching output option available Technical details Display: LED, red, 4-digits, rotatable (4x90 ) Display range: -999 to 9999 Input signal: Standard display: Accuracy: 4 0 ma, -wire (pre-set at factory) 0. % FS ± digit 5.5 Supply voltage: Max. loop current: 7 V DC 60 ma 48.6 Sampling rate: 00 ms 5.5 s (configurable with filter) Switching output (only for ): PNP transistor output 90 ma (P-MOSFET) Embedded overcurrent protection Contact assignment: PIN Display (STD 0): Programming: programming buttons are located underneath the removable front panel nc I out Programming options: Zero point setting: Range: Decimal points: Average filter: Overrun: Switching point (for ): Switch function (for ): Save settings: positions or disable s On / off NO/NC In EEPROM U v+ PIN Ground Display with switching output (STD ): PNP I out Error messages: If the overrun function is selected, "HI" is shown on the display when 0 ma is exceeded. "LO" is displayed when the current drops below 4 ma. When the overrun function is disabled, "ErC6" is displayed as soon as the value is no longer in range U v+ Ground T Temperature range: -0 C +60 C Housing material: Protection class Electrical connection: Attachment screw: ABS / acrylic (display window) IP65 when fitted DIN EN A (DIN 4650); suitable for connector assignment with order number -00 (such as the 07xx family) Included in the delivery Order number: Display (STD 0) Display with switching output (STD ) 6

166 S. Sensor Technology ESI Sensor Technology ESI S. 64

167 S 65

168 ESI Technology Ltd The worldwide specialist for customized high precision electronic pressure sensors 66 Electronic Pressure Sensors For full information please ask for our brochure 65 For decades, ESI Technology with headquarters in Wrexham (UK) has served its customers with consistent product development, special engineered solutions and outstanding technical service and sales support. In 009 ESI Technology ltd was acquired by SUCO. Since then ESI stands for Electronics, Sensors and Instruments. By forming part of a bigger organisation, yet keeping its own independence, ESI has gained the strength to expand its sales efforts and services worldwide. ESI Technology has become one of the leading suppliers for specialised pressure sensors by offering bespoke solutions for specific applications. With a dedicated manufacturing and engineering facility in Wrexham, ESI serves an extensive range of major industries such as Oil and Gas, Subsea, Aerospace, Process, Test and Calibration. Being one of the key suppliers to these industries requires high performance not only of its products. From design and sourcing through to shipment and customer service, ESIs Management System is approved to ISO 900:008 and ATE and IECEx approval is available on a wide range of products. Throughout the product range, ESI uses a variety of state of the art sensor technologies to make each product a perfect fit to the desired application. Though, the jewel of ESI s sensor technologies is Silicon-on-Sapphire which has redefined the performance capability of pressure monitoring products. Additional services, such as tailoring of the existing product range to suit application requirements, product conditioning such as ESS (Environmental Stress Screening) and product documentation packaging, make ESI the perfect partner for customers who need a bespoke service. With a wide sales network, ESI Technology is able to deliver its special services globally. If you can t find the suitable solution on the following pages, please do not hesitate to contact the ESI Technology sales team or one of its partners which is always near to you. We are looking forward to supporting you!

169 Pressure Sensors Overview For full information, please ask for our brochure ESI - Electronic Pressure Sensors S.. High-Pressure Transmitter Pressure Ranges: bar; 0,000 bar; 0,500 bar; 0,000 bar; 0,000 bar; 0 4,000 bar; (other ranges possible) Sensor Technology: Silicon-on-Sapphire (SoS) Accuracy: ±0.5 % FS typ. max., BFSL Output Signal: 0 mv/v or 0 5 V or 0 0 V or 4 0 ma Wetted Parts: All titanium, machined from a single piece Process Connection: Autoclave F50-C female; M6 x.5 female Option: ATE/IECEx (available only for 4 0mA), includes mining areas (Group I M) Types: HP000; HP00; HP00; HP00; HP0; HP0; HP00; HP0; HP0; HP0; HP; HP S.. Low-Pressure Transmitter Pressure Ranges: Sensor Technology: Accuracy: Output Signal: Wetted Parts: Process Connection: Types: 0 50 mbar; 0 00 mbar; 0 50 mbar; mbar (other ranges possible) Piezoresistive Silicon Sensor ±0.5 % FS typ. max., BFSL 0 mv/v (typ.) or 0 5 V or 0 0 V or 4 0 ma Stainless steel (6) with O-ring ¼ BSP (G ¼); ½ BSP; ¼ NPT; ½ NPT; (all male) (others on request) LP000; LP00; LP00; LP00; LP0; LP0 S.. High-Precision Pressure Transducer Pressure Ranges: mbar to 0,500 bar Sensor Technology: Silicon-on-Sapphire (SoS) Accuracy: ±0. % FS typ. max., BFSL Temperature Effects: ±.0 % FS max. thermal error band over -0 C +70 C Output Signal: 0 mv/v (typ.) or 0 5 V or 0 0 V or Wetted Parts: All Titanium Process Connection: ¼ BSP (G ¼); ¼ NPT; (all male) Electrical Connection: MIL-C pin Bayonet or m PTFE cable Option: ATE/IECEx (available only for mv output) Types: HI000; HI00; HI00 HI00; HI0; HI0 S 67

170 Pressure Sensors Overview S.4. High-Temperature Pressure Transmitter Temperature Ranges: Media temperature up to 50 C Pressure Ranges: 0 bar up to 0,500 bar Output Signal: mv or 4 0 ma Process Connection: ¼ BSP (G ¼); ¼ NPT; (all male) or ½ BSP flush diaphragm Electrical Connection: MIL-C pin Bayonet; m PTFE cable; DIN EN 750 Option: ATE/IECEx Types: HI00; HI0; HI00; HI0; PR860; PR86; PR86 S.5. USB-Transducer Pressure Ranges: Sensor Technology: Accuracy: Output Signal: Wetted Parts: Process Connection: Electrical Connection: Types:.5 bar; 0 6 bar; 0 00 bar; bar; 0,500 bar; 0,000 bar; 0 4,000 bar; Silicon-on-Sapphire (SoS) ±0.5 % FS typ. max., BFSL USB-Interface power supply and data transfer via USB All titanium ¼ BSP (G ¼); ¼ NPT; (all male) or Autoclave F-50-C female; USB Mini B GS400-USB S.6. Submersible Depth / Level Pressure Transmitter Pressure Ranges: Accuracy: Output Signal: Electrical Connection: Option: Types: 0 mwg up to mwg ±0. % FS typ. max., BFSL 4 0 ma (other options on request) Vented Cable ATE/IECEx PR40; PR44; PR44 S.7. Flush Diaphragm Pressure Transmitter Pressure Ranges: 0 00 mbar up to 0,000 bar Sensor Technology: Thick Film Ceramic Sensor Accuracy: ±0. % FS typ. max., BFSL Output Signal: 4 0 ma (other options on request) Wetted Parts: Stainless steel 6 Process Connection: ½ BSP; Pipe-clamp; DIN 85; (other options on request) Option: ATE/IECEx Types: PR800; PR80; PR80; PR80; PR8; PR8; PR850; PR85; PR85; PR860; PR86; PR86 68

171 S.8. Special Solutions Application Specific Design Solutions Customised Housing Design Choice of Output Signals and Pressure Ranges Specialised Process Connections Various Electrical Connectors Special Housing Materials S.9. Oil & Gas and Subsea Solutions Dual Redundancy (Pressure Sensors and Electronics) Hyperbaric Testing to 000 m Depth Environmental Stress Screening (ESS) Bespoke Process Connections Extended Service life Special Housing Materials Comprehensive Documentation Package and Certification S.0. Differential Pressure Transmitter Pressure Ranges: Accuracy: Output Signal: Wetted Parts: Option: Types: 0 5 mbar up to 0 00 bar ±0, % FS typ. max., BFSL 4 0 ma (other options on request) Suitable for liquids or gases ATE/IECEx PR00; PR0; PR0; PR S.. Accessories Panel Meter High Temperature Pressure Adapter Adapters for Process Connectors S Selection Matrix Help in selecting a suitable pressure sensor 69

172 Selection Matrix Silicon-on-Sapphire Ceramic Thick Film Isolated Piezoresistive Piezoresistive Silicon 70 High Specification HI000 Silicon-on-Sapphire Pressure Transmitter, mv output, m cable High Temperature HI00 Silicon-on-Sapphire Pressure Transmitter, 5 V output, m cable Pressure HI00 Silicon-on-Sapphire Pressure Transmitter, 0 V output, m cable Transmitters HI00 Silicon-on-Sapphire Pressure Transmitter, mv output, MIL-C-648 HI0 Silicon-on-Sapphire Pressure Transmitter, 5 V output, MIL-C-648 HI0 Silicon-on-Sapphire Pressure Transmitter, 0 V output, MIL-C-648 HI00 Silicon-on-Sapphire Pressure Transmitter, mv output, m cable HI0 Silicon-on-Sapphire Pressure Transmitter, mv output, MIL-C-648 HI00 Silicon-on-Sapphire Pressure Transmitter, mv output, m cable HI0 Silicon-on-Sapphire Pressure Transmitter, mv output, MIL-C-648 Digital USB GS400-USB Silicon-on-Sapphire Pressure Transducer, USB connector Differential PR00 Differential Pressure Transmitter, 4 0 ma ( wire) PR0 Air Differential Pressure Transmitter, 4 0 ma ( wire), 0 5 up to 0,000 mbar DP PR0 Air Differential Pressure Transmitter, 5 V ( wire), 0 5 up to 0,000 mbar DP PR Air Differential Pressure Transmitter, 0 V ( wire), 0 5 up to 0,000 mbar DP Submersible PR40 Submersible Pressure Transmitter, sludge platform, 4 0 ma ( wire) PR44 Depth/Level Pressure Transmitter, 5 mm diameter, 4 0 ma ( wire) PR44 Depth/Level Pressure Transmitter, 6.5 mm diameter, 4 0 ma ( wire) Hygienic/ PR800 Pressure Transmitter, pipe-clamp barrier seal, 4 0 ma ( wire) Barrier Seal PR80 Pressure Transmitter, pipe-clamp barrier seal, 0 5 V (4 wire) PR80 Pressure Transmitter, pipe-clamp barrier seal, 0 0 V (4 wire) PR80 Pressure Transmitter, choice of barrier seal fittings, 4 0 ma ( wire) PR8 Pressure Transmitter, choice of barrier seal fittings, 0 5 V (4 wire) PR8 Pressure Transmitter, choice of barrier seal fittings, 0 0 V (4 wire) PR850 Pressure Transmitter, flush diaphragm, 4 0 ma ( wire) PR85 Pressure Transmitter, flush diaphragm, 0 5 V (4 wire) PR85 Pressure Transmitter, flush diaphragm, 0 0 V (4 wire) PR860 High Temperature Pressure Transmitter, flush diaphragm, 4 0 ma ( wire) PR86 High Temperature Pressure Transmitter, flush diaphragm, 0 5 V (4 wire) PR860 High Temperature Pressure Transmitter, flush diaphragm, 0 0 V (4 wire) Oil & Gas, PR9 Control Valve Pressure Transmitter, 4 0 ma output Subsea PR94 Subsea Pressure Transmitter, 4 0 ma output PR95 Dual Redundant Control Valve Pressure Transmitter, 4 0 ma output PR90 DP Control Valve Pressure Transmitter, 4 0 ma output High Pressure HP000 High Pressure Transducer, mv output, pressures to,000 bar HP00 High Pressure Transducer, 5 V (4 wire), pressures to,000 bar HP0 High Pressure Transducer, 5 V ( wire), pressures to,000 bar HP00 High Pressure Transducer, 0 V (4 wire), pressures to,000 bar HP0 High Pressure Transducer, 0 V ( wire), pressures to,000 bar HP00 High Pressure Transmitter, 4 0 ma output, pressures to,000 bar HP00 High Pressure Transducer, mv output, pressures to 4,000 bar HP0 High Pressure Transducer, 5 V (4 wire), pressures to 4,000 bar HP High Pressure Transducer, 5 V ( wire), pressures to 4,000 bar HP0 High Pressure Transducer, 0 V (4 wire), pressures to 4,000 bar HP High Pressure Transducer, 0 V ( wire), pressures to 4,000 bar HP0 High Pressure Transmitter, 4 0 ma output, pressures to 4,000 bar Low Pressure LP000 Air, Low Pressure Transducer, mv output LP00 Air, Low Pressure Transducer, 5 V (4 wire) LP0 Air, Low Pressure Transducer, 5 V ( wire) LP00 Air, Low Pressure Transducer, 0 V (4 wire) LP0 Air, Low Pressure Transducer, 0 V ( wire) LP00 Air, Low Pressure Transmitter, 4 0 ma output

173 Differential ATE/ IECEx / M Option High Accuracy Highest Pressure High Specification High Temperature (>5 C) Lowest Pressure Wireless Aerospace Automotive Clean Room Defence Depth & Level Hydraulic Hygienic Oil & Gas Process Subsea Test & Calibration 7

174 SUCO worldwide: International sales partners BULGARIA HEAD OFFICE SUCO Robert Scheuffele GmbH & Co. KG Keplerstr Bietigheim-Bissingen Germany Phone: Fax: info@suco.de AUSTRALIA ANZ Controls Pty. Ltd. Phone: Fax: sales@anzcontrols.com.au AUSTRIA BIBUS Austria GmbH Phone: Fax: info@bibus.at BELARUS UAB Lintera Phone: Fax: minsk@lintera.info BELGIUM BIBUS Bulgaria OOD Phone: Fax: info@bibus.bg GREECE CHINA Mintai Hydraulics Shanghai Co., Ltd. Phone: Fax: sales@mintaigroup.com CROATIA BIBUS Zagreb d.o.o. Phone: Fax: bibus@bibus.hr CZECH REPUBLIC BIBUS s.r.o. Phone: Fax: bibus@bibus.cz DENMARK OEM Automatic Klitsø A/S Phone: Fax: info@oemklitso.dk LUEMBOURG Bintz Technics NV Phone: Fax: info@bintz.be BRAZIL 7 Pressure Comercial Ltda. Phone: Fax: pressure@pws.com.br PM7_sales-partners.indd 7 EGYPT JORDAN LEBANON SAUDI ARABIA EHE EGYPTIAN HYDRAULIC ENGINEERING Phone: Fax: s.zeyada@ehehydraulic.com FINLAND OEM Finland Oy Phone: Fax: info@oem.fi NRG System Phone: Fax: info@nrgsystem.gr HUNGARY FRANCE SUCO VSE France Phone: Fax: info@sucovse.fr Megawatt Villamosipari Kft Phone: Fax: megawatt@megawatt.hu INDIA GERMANY SUCO Robert Scheuffele GmbH & Co. KG Phone: Fax: info@suco.de Ifaug GmbH PLZ, 4, 5 Phone: Fax: ifaug@web.de Kania & Edinger GmbH PLZ: 0, 4, 7, 8 Phone: Fax: info@kania-antriebstechnik.de Helmut Rossmanith GmbH PLZ: 5, 6, 6, 7, 8, Phone: Fax: info@rossmanith.de SUKU Druck- und Temperaturmesstechnik GmbH PLZ: 0,, 9, 98, 99 Phone: Fax: contact@suku.de NORTH INDIA (Maharashtra, Chhattisgarh, Orissa und nördlich) BEDA Flow Systems Pvt. Ltd. Phone: Fax: info@bedaflow.com SOUTH INDIA Adroit Technologies Phone: Fax: adroittechnology@gmail.com INDONESIA PT Surya Sarana Dinamika Phone: / 78 Fax: / 80 sales@suryasarana.com ISRAEL Ilan & Gavish Automation Service Ltd. Phone: Fax: asaf@ilan-gavish.com :

175 SINGAPORE PHILIPPINES Elshin International Pte Ltd Phone: Fax: SLOVAKIA BIBUS SK, s.r.o. Phone: Fax: SLOVENIA ITALY Ma.In.A. Srl Phone: / 76 Fax: mainami@iol.it NORWAY OEM Automatic AS Phone: Fax: post@oem.no POLAND BIBUS Menos Sp. z o.o Phone: Fax: info@bibusmenos.pl CONTINENTAL GLOBAL LTD. Phone: Fax: info@suco.co.kr Remag (Pty) Ltd. Phone: Fax: / eric.rehme@remag.co.za PORTUGAL BIBUS Portugal, Lda Phone: Fax: info@bibus.pt BIBUS Spain, S.L. Phone: Fax: info@bibus.es SWITZERLAND ROMANIA BIBUS SES srl Phone: Fax: office@bibus.ro IRELAND OEM Automatic Ltd Phone: , Fax: information@uk.oem.se BIBUS Ukraine TOV Phone: Fax: info@bibus.ua UNITED ARAB EMIRATES KUWAIT OMAN QATAR MALAYSIA Active Control Asiatech (M) Sdn Bhd Phone: Fax: gary.aca@gmail.com UK BAHRAIN SPAIN KOREA Mert Teknik Fabrika Malzemeleri Tic. ve San. A.Ş. Phone: Fax: info@mert.com UKRAINE SOUTH AFRICA JAPAN Japan Flow Controls Co., Ltd. Phone: Fax: yamanaka@flow-jfc.com INOTEH d.o.o. Phone: Fax: info@inoteh.si TURKEY LIECHTENSTEIN BIBUS AG Phone: Fax: info@bibus.ch YEMEN Synergies Tech Phone: Fax: info@synergies-group.com USA NETHERLANDS Solar Nederland BV Phone: Fax: industrie@solarnederland.nl NEW ZEALAND ANZ Controls Pty. Ltd. Phone: Fax: sales@anzcontrols.com.au PM7_sales-partners.indd 7 RUSSIA BIBUS o.o.o. Phone: Fax: info@bibus.ru SWEDEN OEM Automatic AB Phone: Fax: info@aut.oem.se TAIWAN Daybreak Int l (Taiwan) Corp. Phone: Fax: day@ms.hinet.net THAILAND CNS Universal Company Limited Phone: /-558 Fax: wichai@cns-universal.co.th CANADA SUCO Technologies Inc. Phone: Fax: info@suco-tech.com VIETNAM QUYNH ENGINEERING CORP. Phone: Fax: info@quynh.vn :

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