RVP-R- VAV controller. In explosion-proof version
|
|
- Bartholomew McDaniel
- 5 years ago
- Views:
Transcription
1 VAV controller In explosion-proof version RVP-R- SMAY LLC / 29 Ciep³ownicza St. / Cracow / Poland tel / fax / info@smay.eu
2 Intended use VAV control units are intended for supply and extract air systems, for automatic adjustment of the volume flow rate in the ventilation ductwork. By varying the air flow rate, the units allow to create individual climatic conditions for every space in the building, considering the occurrence of uneven loads in these areas, depending on the number of people in the space and variable external factors such as: heat gains as a result of exposure to sun of transparent and non-transparent barriers in the space. The devices RVP-R-Ex type provide high safety level and are intended to use in the places, in which there is possibility of explosive atmosphere occurrence, caused by gases, vapors, mists and air-dust mixtures. The devices RVP-R-Ex type are designed according to the directive ATEX 94/9/WE as the devices of group II category 2 intended to use in the explosion-hazard zones 1,2,21 and 22. The manufacturer's ATEX certificate is available for electrical components. Material and finish The casing and the control damper blade are made of galvanized steel sheet or, on special request, stainless steel The damper blade is equipped with rubber sealing, which provides the air tightness while complete closing of the damper. The damper blade axis is placed in the bearing made of the anti-static plastic or brass. The measuring blade is a measuring element. The blade is made of aluminum section with the impulse holes accordingly arranged within its precincts. The control-drive system of the VAV controller consists of the static differential pressure sensor, the actuator and the controller (the controller is placed beyond the explosion-hazard zone in accordance with the diagram 5) Principles of operation The principle of operation is based on the measurement of the volumetric air flow through the controller. In the controllers where measurement blade is used, the measurement is conducted with use of impulse holes. During the air flow through the measuring element, the pressure difference, dependent on the flow rate is created on both its sides. The signal from the orifices is transmitted to the pressure sensor with flexible impulse tubes. The pressure value on the orifice, shall be transmitted to the controller, where it is converted into a flow rate value and compared with the preset value. If the measured value is different from the preset value, the control blade actuator adjusts the blade into such position, that there would be no difference between the measured value and the preset value. Fig. 1. Static-pressure tubes damper differential pressure transducer Preset value regulator damper actuator Measured value Note: the preset parameters of the air flow are set by the manufacturer and must not be modified by unauthorized personnel 246
3 RVP-R-Ex Fig. 2. VAV controller type: RVP-R-Ex Dimensions damper blade Casing Orifice plate Typical dimensions and the field of application Table 1. Dn [mm] L [mm] Lc [mm] Volumetric airflow [m 3 /h] Installation guidelines To ensure the proper operation of the device, it is recommended to respect the following rules: - Length of the straight segment in front of the controller 2D - Length of the straight segment behind the controller 1D The electric connection of the measure-control-executing unit should be carried out by properly qualified person, in accordance to the diagram given in the documentation enclosed to the device. Pressure drop in the controller RVP-R-Ex (full opening of the damper) Diagram 1. RVP-R controllers were the subject of the analytical tests for arrangement of the measuring elements, aimed at reducing the threshold of controlled air flow calibration error, which was presented in master's dissertation, defended at AGH University of Science and Technology in Krakow in Pressure drop [Pa] 3 Volume flow rate [m /h] 247
4 Technical specification Table 2. Sound power level at the outlet of the controller RVP-R-Ex L WA [db (A) ] m/s m/s m/s m/s m/s m/s m/s m/s m/s m/s m/s m/s Table 3. Sound power level emitted to the surroundings of the regulator RVP-R-Ex L WA [db (A) ] to the environment Control and drive system m/s m/s m/s m/s m/s m/s m/s m/s m/s m/s m/s m/s The unit has the following control possibilities: - control - constant setting: , [V] the controller controls the air flow in the duct between the preset settings Vmin, Vmax, depending on the continuous leading signal, within the range of programmed control voltage (0...10, [V]); - control -forced setting: Close the damper blade is in complete closed position the damper closing at the air supply or the air exhaust to the unused spaces, enables to save the energy. Open the damper blade is in complete open position it is used for supporting the smoke-removal from spaces(intensive pressurization) or most frequently as the safe position, Vmin minimum volumetric flow depending on the needs or if there are no people in the space, the particular zones are shifted into standby- this provides only minimum ventilation of the spaces therefore the significant reduction of energy consumption is possible, Vmid mid position possible position for operation at the calculated air demand in the space, Vmax maximum volumetric flow single space or group of spaces must be supplied with maximum air flow for short time it enables ventilation of a space, cooling it in the evening or warming it quickly in the morning; control with use of LonWorks system. 248
5 RVP-R-Ex Control and drive system to the actuator!placed beyond explosion hazard zone! Diagram 2. Diagram of the operating mode change of the VAV-Ex controller with LonWorks communication with use of the rotary switch from the controller: from the regulator: a - close, b - open, c - V, d - V, e - V, f - no forcing min mid max Actuator Closed controller Minimum value Nominal value Maximum value Open controller Controller 0/2 10 V Diagram 3. Diagram of the operating mode change of the controller. Forced control in case of 0/2 10V communication Technical data for the actuator ExMax-5.10-Y (ExMax-5.10-CY): ExMax-5.10-Y intended for LonWorks communication ExMax-5.10-CY intended for 0/2 10V communication Supply voltage: 24[V] AC/DC Torque: 5Nm / 10Nm Working direction: selectable by the switch Angle of rotation: Protection class: I (grounded) Motor running times: 7,5/15/30/60/120 [s] (from 0 to 90º) IP protection: IP66 Ambient temperature range: [ C] Storage temperature range: [ C] Humidity: in accordance with EN Maintenance: maintenance-free Dimensions: 210x95x80 mm Weight: 3,5 [kg] Approbations: PTB tested: PTB 04 ATEX 1028X In accordance with ATEX: 94/9/EC (ATEX) Approval for gases: II2G EEx d [ia] IIC T6/T5 zone 1, 2 Approval for dust: II2D IP66 T80 C zone 21, 22 Identification: CE Nr 0158 EMC: 89/336/EC directive EMC Low voltage: 72/23/EC low-voltage directive IP-Protection: IP 66 in compliance with EN Potential compensation: External terminal PA, 4 mm 249
6 Control and drive system The parameter selection for the power supply sources in the facility depends on the selected time of rotation and the supply voltage rate. The attached current rates are the approximate values, because due to the unit construction, the power dissipation within the electronics may occur. The power input in the lockout position, regardless of the time, amounts max. 20W. The power consumption, because of the heater, fluctuates within the range from 5 to 12W. The heater is switched on when the engine does not work. At the time of starting up, the current value taken by the actuator amounts ca. 4,5A for 1sec (please take it into account while choosing the cables and power supply). Table 4. Power consumption depending on set time of actuator rotation 7,5s 15s 24 V 4,7 A 1,45 A 30s 60s 120s 0,52 A 0,4 A 0,4 A Technical data for the actuator ExCos-P: Power supply: 24 VAC/DC ± 20% (19,2...28,8 VAC/DC) Hz Current, power consumption: 150 ma, - 4 W, internal fuse 500 ma, without bracket, not removable Galvanic isolation: Power supply - analogue output 1,5 kv (Ex 60 V) Electric connection: Protection class: Display: Terminals 0, ,5 mm2 in the integrated Ex junction box Class I (grounded) 2 x 16 digits, dot-matrix with highlighting IP protection: IP66 in accordance with IEC Casing material: Sensor: Sensor response time: Sensor accuracy: Non-linearity and hysteresis: Output: Voltage U at output: Aluminum casting, coated Piezo pressure transmitter T90 / 5 sec. ± 2% value +/- 1 Pa Usually ± 0,05 %, max. 0,25% value Voltage U(V) or current I (ma) to be selected in menu on site From V DC adjustable, reversible, burden <1kO, influence <0,05 % /100 O Current I at output: From ma adjustable, reversible, burden <500 O, influence <0,1 % /100 O, open circuit < 24V Approbations: PTB tested: In accordance with ATEX: PTB 04 ATEX 1028X 94/9/EC (ATEX) Approval for gases: II2(1)G Ex e ma [ia] IIC T6 zone 1, 2 Approval for dust: II2(1)D Ex td A21 [iad] IP66 T80 C zone 21,22 Identification: CE No EMC: Low voltage: 89/336/EC 72/23/EC low-voltage directive Casing protection: IP 66 in accordance with EN Potential compensation: External terminal PA, 4 mm2 250
7 RVP-R-Ex Technical data for the actuator ExReg-V300-A: Control and drive system Power supply: 24 VAC/DC ± 20% (19,2...28,8 VAC/DC) Hz Current, power consumption: 150 ma, - 4 W, internal fuse 500 ma, without bracket, not removable Galvanic isolation: Power supply - analogue output 1,5 kv (Ex 60 V) Electric connection: Terminals 0, ,5 mm2 in the integrated Ex junction box Protection class: Class I (grounded) Display: 2 x 16 digits, dot-matrix with highlighting IP protection: IP66 in accordance with IEC Casing material: Aluminum casting, coated Sensor: Piezo pressure transmitter Sensor response time: T90 / 5 sec. Sensor accuracy: ± 2% value +/- 1 Pa Non-linearity and hysteresis: Usually ± 0,05 %, max. 0,25% value Output: Voltage U(V) or current I (ma) to be selected in menu on site Voltage U at output: From V DC adjustable, reversible, burden <1kO, influence <0,05 % /100 O Current I at output: From ma adjustable, reversible, burden <500 O, influence <0,1 % /100 O, open circuit < 24V Approbations: In accordance with ATEX: EPS 11 atex /9/EG Approval for gases: II2G Ex e mb ib[ia] IIC T6 zone 1, 2 Approval for dust: II2D Ex tb [iad] IIIC T80 C zone 21,22 In accordance with IECEx: IECEx EPS Approval for gases: II2G Ex e mb ib[ia] IIC T6 zone 1, 2 Approval for dust: II2D Ex td [iad] IIIC T80 C zone 21,22 Identification: CE No EMC: 89/336/EC Low voltage: 72/23/EC low-voltage directive Casing protection: IP 66 in accordance with EN Potential compensation: External terminal PA, 4 mm2 Sensor Power supply Range Min range Max pressure Output ExCos-P250 intended for LonWorks communication Pressure/differential pressure 24VAC/DC +/- 250 Pa 50 Pa Pa (0) 4 20 m/0..10v ExReg-V300-A intended for 0/ V communication controller 24VAC/DC +/- 300 Pa 60 Pa Pa (0) 4 20 m/0..10v Table 5. Technical data of the pressure transducer and controller 251
8 Control and drive system Diagram 4. General diagram of the connection of the pressure transducer ExCos-P Diagram 5. General diagram of the connection of the ExMax actuator 252
9 RVP-R-Ex Control and drive system General diagram of the connection of the VAV Ex Explosion hazard zone Placed beyond explosion hazard zone! Diagram 6. General diagram of the connection of the VAV Ex automation with LonWorks communication Diagram 7. General diagram of the connection of the VAV Ex automation with LonWorks communication Note: the control-drive system is connected with wires by the manufacturer, however the buyer is obliged to lead the power supply to the controller and driver and the control signals to the controller. Electrical connections should be made in accordance to the automation diagram, attached to the documentation of designed system, by suitably qualified personnel. 253
10 Order code RVP-R-Ex /1100/700 RVP-R-Ex - D - max / min - K - P diameter [mm] maximum volumetric airflow [m3/h] minimum volumetric airflow [m3/h] 1 Lon - communication* [V] [V] LonWorks (SmayLab) Material* Galvanized steel Stainless steel * optional values - default values will be used if optional values are not specified 254
RVP-R VAV REGULATORS. Intended use: VAV regulators are used for automatic airflow regulation in the ventilation and air conditioning systems.
RVP-R VAV REGUATORS Intended use: VAV regulators are used for automatic airflow regulation in the ventilation and air conditioning systems. Intended use VAV regulators are used for automatic airflow regulation
More informationExBin-P Pressure switches 5 Pa Pa
ExBin-P Pressure switches 5 Pa... 5.000 Pa Electrical, explosion-proof binary pressure / differential pressure switches 5 Pa...100 Pa with adjustable switch activation delay 24 VAC/DC supply voltage, potential
More informationData Sheet SCHISCHEK EXCOS-P. Pressure sensor 20 Pa Pa. Supplied by. .com. Call us on +44 (0)
Data Sheet SCHISCHEK EXCOS-P Pressure sensor 20 Pa... 7.500 Pa Supplied by.com Call us on +44 (0)118 916 9420 Email info@247able.com ExCos-P Pressure sensor 20 Pa... 7.500 Pa Electrical, explosion-proof
More information7/S1 FIRE DAMPER PPZEN. v 2.5 (en)
7/S1 v.5 (en) FIRE DAMPER PPZEN www.klimaoprema.hr 39 TABLE OF CONTENTS Product description... Range... Fire classification according to EN 13501-3... Operating mechanisms and dimensions... Operating manual...
More informationPower consumption In operation At rest For wire sizing. Torque Inhibiting torque. 150 s / C Sound power level Motor
Technical data sheet GK24G- SuperCap rotary actuator with emergency setting function and extended functionalities in the IP66 protective housing for adjusting air dampers in ventilation and air-conditioning
More informationDirect-acting 3/2 way plunger valve
Direct-acting 3/2 way plunger valve Direct-acting, compact valve with diameter of up to DN 2.5 Vibration-proof, bolted coil system Banjo threaded connection for direct mounting on pneumatic valves Type
More informationINTERNATIONAL METAL ENGINEERING
INDICATING TEMPERATURE TRANSMITTER WITH HART 8080HT UNIVERSAL SETTINGS WITH HART PROTOCOL FOR VARIOUS INPUT SIGNALS 2 WIRE TECHNOLOGY, 4 TO 20mA ANALOG OUTPUT HIGH ACCURACY IN TOTAL AMBIENT TEMPERATURE
More informationIntrinsically safe presure transmitters for hazardous environments Type MBS 4201, MBS 4251, MBS 4701 and MBS Technical brochure
Intrinsically safe presure transmitters for hazardous environments Type MBS 4201, MBS 4251, MBS 4701 and MBS 4751 Technical brochure Features Ex ll 1G EEx ia llc T4 - T6 in compliance with ATEX 100a Applicable
More informationSCHISCHEK REDBIN-D TRANSMITTER
Data Sheet SCHISCHEK REDBIN-D TRANSMITTER for ExPro-B... Temperature / humidity sensors Supplied by.com Call us on +44 (0)118 916 9420 Email info@247able.com RedBin-D ExPro-B... Transmitter for Temperature
More informationSITRANS P measuring instruments for pressure
Overview Application The pressure transmitter is designed for the special requirements of the food, pharmaceutical and biotechnology industries. The use of high-grade materials guarantees compliance with
More informationJUMO dtrans p20. Process pressure transmitter. Type Brief description. Key features. Block diagram
Data Sheet 403025 Page 1/10 JUMO dtrans p20 Process pressure transmitter Brief description The JUMO dtrans p20 pressure transmitter with HART interface combines maximum precision with easy operation. It
More informationNSDZ. Swirl diffusers with adjustable air control blades
Swirl diffusers with adjustable air control blades NSDZ The diffusers NSDZ are intended to use in low- and medium-pressure ventilation systems. They allow for obtaining the swirl air flow and are especially
More informationActuators & Positioners Electro-Pneumatic Converters I/P Signal Converters - TEIP 11 Model without Booster Stage
Data Sheet Actuators & Positioners Electro-Pneumatic Converters I/P Signal Converters - TEIP 11 Model without Booster Stage Reliable through well-proven concept - More than 1,000,000 units in use Compact
More informationRedCos-P Pressure sensor 20 Pa Pa
RedCos-P Pressure sensor 20 Pa... 7.500 Pa Electrical, explosion-proof pressure / differential pressure sensors 24 VAC/DC supply voltage, 0...10 V / (0) analogue output EC type-approved in acc. with ATEX
More informationPower consuption Motor (Motion) Power consuption Standby (end position) 0(2)...10 VDC / Ri > 50 kω 0(4)...20 ma / Rext.= 500 Ω
Actuators Technical data sheet Rotary actuator for control of volumetric flow without spring return Description Actuator for Volumetric flow and pressure control. Torque Motor Nominal Voltage Control Pressure
More informationUSER s MANUAL 1. GENERAL INFORMATION 2. PRODUCT IDENTIFICATION
1. GENERAL INFORMATION The MICROSOL intrinsic safety solenoid valves produced by Fluid Automation Systems SA are dedicated to piloting fluids in explosive atmospheres according to the ATEX 94/9/CE directive,
More informationInBin-P Pressure switches 5 Pa Pa
InBin-P Pressure switches 5 Pa... 5.000 Pa Electrical binary pressure / differential pressure switches 5 Pa...100 Pa with adjustable switch activation delay 24 VAC/DC supply voltage, potential free switching
More informationAttachments. Explosion-proof actuators. For opening and closing multileaf dampers installed in potentially explosive atmospheres (ATEX) 09/2017 DE/en
X X testregistrierung Attachments Limit switch Solenoid valve Pneumatic actuator Electric actuator For opening and closing multileaf dampers installed in potentially explosive atmospheres (ATEX) for Type
More informationRedBin-P Pressure switches 5 Pa Pa
RedBin-P Pressure switches 5 Pa... 5.000 Pa Electrical, explosion-proof binary pressure / differential pressure switches 5 Pa...100 Pa with adjustable switch activation delay 24 VAC/DC supply voltage,
More informationPower consumption Wire/transformer sizing. Motor. Spring return. Motor. Spring return. EMC Low voltage directive
Technical data sheet NFU Damper actuator for operating air control dampers in ventilation and air-conditioning systems for building services installations Torque: 10Nm Nominal voltage: AC 4... 40V DC 4...15V
More informationPower consumption In operation At rest For wire sizing
echnical data sheet SF24G-S- Modulating spring return actuator with emergency function in the IP66 protective protecti e housing for adjusting air dampers in industrial plants and in technical building
More informationShut-off dampers. Type AK-Ex. For low-leakage shut-off of volume flows in potentially. explosive atmospheres (ATEX) PD AK-Ex 1.
X X testregistrierung Shut-off dampers Type ATEX-compliant parts and units For low-leakage shut-off of volume flows in potentially explosive atmospheres (ATEX) Circular shut-off dampers for shutting off
More informationType Electronic Limit Switch
Type 3738-20 Electronic Limit Switch With optional solenoid valve Application Electronic limit switch for on/off applications to indicate the end position. Optionally with integrated solenoid valve. Special
More informationVALVE CONTROLLERS Controllers for Dust Extr 2010 / 2011 action Technology
VALVE CONTROLLERS Controllers for Dust Extraction 2010 Technology / 2011 Valve controllers for all cases HESCH has the skills and technology to tackle any control task for dedusting of filter and dust
More informationXMP ci. Process Pressure Transmitter with HART -communication. Ceramic Sensor. accuracy according to IEC 60770: 0.1 % FSO.
Process Pressure Transmitter with HART -communication Ceramic Sensor accuracy according to IEC 60770: 0.1 % FSO Nominal pressure from 0... 160 mbar up to 0... 20 bar Output signals 2-wire:... 20 ma others
More informationMagnetic-inductive flow meter for hazardous areas
Magnetic-inductive flow meter for hazardous areas Technical Datasheet EPX / UMF3 high accuracy: 0.3 % of actual maintenance-free no pressure drop numerous lining materials numerous electrode materials
More informationProportional pressure reducing valves type DHRZO and DHRZA standard and ex-proof version, direct operated, ISO 4401 size 06
www.atos.com Table TF040-2/E Proportional pressure reducing valves type DHRZO and DHRZA standard and ex-proof version, direct operated, ISO 4401 size 06 A B DHRZO-A-012/25 A B DHRZA-A-010/25 DHRZ* are
More informationUSER MANUAL FOR THE BULKHEAD LIGHT FITTING, TYPE /..
d.o.o. tel. 049 222 900, fax 049 426 450 e-mail: tepex@tepex.hr www.tepex.hr USER MANUAL FOR THE BULKHEAD LIGHT FITTING, TYPE 0403.24/.. No: TEPEx.RS.077 Rev : 0 Date: 02.2016. CONTENT 1. Manufacturer
More informationPower consumption In operation At rest For wire sizing. Connection Motor. Auxiliary switch
echnical data sheet SF24G-S-S2- Modulating spring return actuator with emergency function in the IP66 protective protecti e housing for adjusting air dampers in industrial plants and in technical building
More informationLevel Measurement based on Archimedes Principle. Device Description
Level Measurement based on Archimedes Principle BA Device Description Contents 1 IDENTIFICATION...4 1.1 Supplier/manufacturer...4 1.2 Product type...4 1.3 Product name...4 1.4 Issue date...4 1.5 Version
More informationDMK 331P. Industrial Pressure Transmitter. Pressure Ports With Flush Welded Stainless Steel Diaphragm. accuracy according to IEC 60770: 0.
DMK P Industrial Pressure Transmitter Pressure Ports With Flush Welded Stainless Steel Diaphragm accuracy according to IEC 60770: 0.5 % FSO Nominal pressure from 0... 60 bar up to 0... 400 bar Output signals
More informationSeries 3730 Electropneumatic Positioner Type
Series 3730 Electropneumatic Positioner Type 3730-1 Application Single-acting or double-acting positioner for attachment to pneumatic control valves. Self-calibrating, automatic adaptation to valve and
More informationBC 4.3. Gas Tight Dampers GTD-GB40-B-E LISTED
BC 4.3 Gas Tight Dampers GTD-GB40-B-E Table Of Contents S. No Description Page No 1 Gas Tight Damper with Electric Drive 1 2 Electric Drive - Details 2-3 3 Gas Tight Damper with Pneumatic Drive 4 4 Pneumatic
More informationSolenoid coil for control in potentially explosive areas Type BZ
Data sheet Solenoid coil for control in potentially explosive areas Type BZ BZ is a solenoid coil with ATEX / IECEx approval, applicable for zone 1 and 2 Ex environments. The coils are designed to be used
More informationILED Dorado. User Manual
10NM U-code Medium Intensity Obstruction Light Helideck Status Light 15NM U-code Contents 1. Safety... 3 2. Warranty... 3 2.1 General... 3 2.2 Life span... 3 3. Type plate... 4 4. Product Description...
More informationTZIM. Electropneumatic Analog Positioner 10/ EN
TZIM Electropneumatic Analog Positioner EP001XA.tif Q Convenient, simple design Q Easy to handle Q User-friendly operation, easy to understand Q Reliable concept, I/P conversion through the 500,000 times
More informationN O V E L T Y Diffuser with particulate filter class H13
N O V E L T Y Diffuser with particulate filter class H13 NAF Atest Higieniczny: HK/B/1121/02/2007 NAF diffusers are intended to use in low- and mediumpressure ventilation systems. They are used in facilities
More informationElectronic Limit Switch Type
Electronic Limit Switch Type 3738-20 with optional solenoid valve for on/off rotary actuators Application Electronic limit switch for on/off applications to indicate the end position of rotary actuators.
More informationDMK 331P. Industrial Pressure Transmitter. Pressure Ports With Flush Welded Stainless Steel Diaphragm
Industrial Pressure Transmitter Pressure Ports With Flush Welded Stainless Steel Diaphragm accuracy according to IEC 60770: 0.5 % FSO Nominal pressure from 0... 60 bar up to 0... 400 bar Output signals
More informationSolenoid Operator 0516 / 1216
nass magnet GmbH Edition no. 2 Eckenerstraße 4-6 2007-01-10 D-30179 Hannover Rev.2 070110 Solenoid Operator 0516 / 1216 Operating Instructions NN 8220 126 and EC Declaration of Conformity Dear Customer!
More informationType AK-Ex FOR LOW-LEAKAGE SHUT-OFF OF VOLUME FLOWS IN POTENTIALLY EXPLOSIVE ATMOSPHERES (ATEX)
Homepage > Products > Control units > Shut-off and restriction > Shut-Off Devices > Type AK-Ex Type AK-Ex FOR LOW-LEAKAGE SHUT-OFF OF VOLUME FLOWS IN POTENTIALLY EXPLOSIVE ATMOSPHERES (ATEX) Circular shut-off
More information2/2- and 3/2-way solenoid valve for aggressive fluids
2/2- and 3/2-way solenoid valve for aggressive fluids Type 0121 can be combined with Direct-acting, media-separated valve with diameter of up to DN 8 Maintenance-free pivoted armature technology Vibration-proof,
More informationK Series 3 Way Direct Acting Balanced Poppet Solenoid Valve
Ex d Ex m IP5 Series 3 Way Direct Acting Balanced Poppet Solenoid Valve DB2S-M2C \ Ex d IIC with Integral Stainless \ Steel Junction Box. \ Valve. \ Manual Override, Option M2. J77072S-M2 \ Ex m II NASS
More informationHomepage > Products > External Louvres & Dampers > Multileaf dampers > Attachments > Type Explosion-proof actuators. Type Explosion-proof actuators
Homepage > Products > External Louvres & Dampers > Multileaf dampers > Attachments > Type Explosion-proof actuators Type Explosion-proof actuators FOR OPENING AND CLOSING MULTILEAF DAMPERS INSTALLED IN
More informationAS-I
Digital Positioner 8049 Compact digital positioner for pneumatic control valves. Positioner can be integrated into valve actuator (no external moving parts for stroke feedback) Wide range of strokes 3-8
More informationSolenoid Valve Island Type 3965
Solenoid Valve Island Type 365 for the control of pneumatic actuators General The Type 365 Solenoid Valve Island is a compact solution for the centralized control of pneumatic actuators in chemical and
More informationMaterial pressure (bar) (Cv (US) kv x 1,2 Seat. N/en
00 / poppet valves electromagnetic actuated, directly controlled, / NPT or flanged with NAMUR Interface TÜV-approval based on IEC 6 8, DIN V Valves for safety systems up to SIL Solenoid valve also suitable
More informationOverview of types. Technical data. Safety notes
echnical data sheet LH4A-S-P.. Linear actuators for adjusting air dampers and slide valves in ventilation and air-conditioning systems for building services installations For air dampers up to approx.
More informationANKERSMID Temperature controller ATC 510/520/525 for wall-mounting. Application
2-3.1 ATC 510/520/525 for wall-mounting Application The ATC 510/5205/525 is a modern microprocessor-based (PID) control device featuring easy handling and a digital display. The clear design of the operator
More informationNSAL(N) Aluminum slot diffusers
Aluminum slot diffusers NSAL(N) Atesty igieniczne: K/B//0/007 The NSAL(N) type diffusers are ceiling diffusers with longitudinal air supply slot with individually adjusted blades mounted inside. The NSAL(N)
More informationM-0. M-0... series control, monitoring and signalling devices. Ex e
M-0 The new Cortem M-0 series control, monitoring and signalling devices are installed as external accessories on '' enclosures and boards used in any industrial environment where an explosive atmosphere
More informationElectrical data Nominal voltage AC 24 V, 50/60 Hz DC 24 V
echnical data sheet SH24A-SR.. Modulating linear actuators for adjusting air dampers and slide valves in ventilation and air conditioning systems in buildings For air dampers up to approx. 3 m 2 Actuating
More informationINLINE Flow sensor for hazardous area II 1 G/D - II 2 D - II 3 GD - I M1
INLINE Flow sensor for hazardous area II G/D - II D - II GD - I M Type SE0 Ex can be combined with... Flow meter with NAMUR or NPN/PNP output signal Mounting, dismounting of electronics by a Quarter-Turn
More informationCAV controllers. Type EN-Ex. For the precise control of normal and high constant volume flows in potentially explosive atmospheres (ATEX)
X X testregistrierung CAV controllers Type Adjustment scale For the precise control of normal and high constant volume flows in potentially explosive atmospheres (ATEX) Rectangular, mechanical self-powered
More informationPosition Switches Series 8070/2
www.stahl.de > Ex e plastic enclosure > Operating temperature range -60 to +60 C > Dimensions and characteristic values according to EN 50041 > Degree of protection IP66 / IP67 > Extensive assortment of
More informationJUMO dtrans p20 DELTA
Data Sheet 403022 Page 1/9 JUMO dtrans p20 DELTA Differential pressure transmitter Brief description The JUMO dtrans p20 DELTA differential pressure transmitter with HART interface combines maximum precision
More informationVersions. Version with K VS Version with K VS 2.0. Fig. 1: Type 3967 Solenoid Valve
Type 367 Solenoid Valve Application Solenoid valve for controlling pneumatic linear actuators with NAMUR rib according to IEC 60534 or pneumatic rotary actuators with NAMUR interface according to VDI/VDE
More informationEx Pressostat EXPK 944/947/953. Applications. Features
Ex Pressostat Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature. x Applications x II 2 G / D Features
More informationDMP 333. Industrial Pressure Transmitter For High Pressure. Stainless Steel Sensor
DMP Industrial Pressure Transmitter For High Pressure Stainless Steel Sensor accuracy according to IEC 60770: standard: 0.5 % FSO option: 0.5 / 0. % FSO Nominal pressure from 0... 00 bar up to 0... 600
More informationVersaFlow Vortex 100 Vortex Flow Meter Specifications
VersaFlow Vortex 100 Vortex Flow Meter Specifications 34-VF-03-05 May 2011 The All-In-One Solution The VERSAFLOW is the only vortex flowmeter with integrated and temperature compensation in 2- wire technology.
More informationPosition Switches Series 8060/2
www.stahl.de > Ex e plastic enclosure > Operating temperature range -60 to +60 C > Dimensions and characteristic values according to EN 50047 > Degree of protection IP66 / IP67 > Extensive assortment of
More informationControl Equipment. ATHEX bvba Tel: +32 (0) Fax: +32 (0) Alpenroosbaan 2, 2900 Schoten, België
Control Equipment 01616E00 Position switches are used to monitor the position of moving parts of machines and plant. Can be used in safety circuits, as the device satisfies EN 60 947-5-1/DIN VDE 0660 part
More informationAIR VOLUME TRANSMITTER / CONTROLLER IML
1131.60en 03.04.2013 AIR VOLUME TRANSMITTER / CONTROLLER IML IML air volume transmitter is designed for detecting and controlling air volumes in air handling units and room spaces. Air volumes are calculated
More informationDifferential pressure sensor
s 1 916 QBM3x20-.. QBM3x20-..D Differential pressure sensor for air and non-aggressive gases QBM3020-.. QBM3120-.. High degree of measuring accuracy Adjustable characteristic curve (pressure-linear or
More informationDMK 331P DMK 331P. Industrial Pressure Transmitter. Pressure Ports With Flush Welded Stainless Steel Diaphragm. Pressure Transmitter.
TEMATEC GmbH Postal address:: Postbox 6 House address Löhestr. 7 5759 Hennef 577 Hennef Fon (+49) 0 4-87 0-0 Fax (+49) 0 4-87 0-0 http: // www.tematec.de e-mail: team@ tematec.de TEMATEC GmbH Data Sheet
More informationSpecial valves. Series. Solenoids. IP65 (with connector) Zones 1, 21 II 2 G II 2 GD EEx me IP64. Aluminium. Operation. Page no. EEx me IP65.
Special valves Operation Series Page no. Function 2/2 Body material Brass Aluminium Solenoids IP Protection class Explosion proof class IP65 (with connector) Zones 1, 21 II 2 G II 2 GD EEx me IP64 EEx
More informationPower consuption Motor (Motion) Power consuption Standby (end position) Auxiliary switch Contact load Switching point
Actuators Technical data sheet Continuous control of rotary drive without spring return Description Actuator for adjusting air dampers of 90 angle of rotation to be used in ventilation and air conditioning
More information11 Control Panels, Distribution Panels and Components
Control Panels, Distribution Panels and Components Motor Switches Explosion protection to CENELEC IEC For use in Zone and Zone Isolator Motor switching capacity Rated working voltage up to Rated working
More informationPosition Switches Series 8074/2
www.stahl.de > Ex e metal enclosure > Operating temperature range -40 C... +70 C > Dimensions and characteristic values according to EN 50041 > Degree of protection IP66 > Extensive assortment of actuators,
More informationNAMUR FLANGE: With integrated exhaust air recirculation Ordering information
00 TÜV-approval based on IEC 6 08, DIN V 9 Approvals: DIN EN 6/9 DVGW, group Rm and EN 6 Valves for safety systems to SIL or AK 7 / Directional control valves Actuation: electromagnetic Directly controlled
More informationLABOR ASTER INDUSTRIAL AUTOMATION. Intrinsically safe barrier with separation FIELDBUS TRANSMISSION LINES CONVERTER-SEPARATOR
LOR STER INDUSTRIL UTOMTION Intrinsically safe barrier with separation FIELDUS TRNSMISSION LINES CONVERTER-SEPRTOR type SEx-RS RS/RS, RS/, /RS, /, RS/RS - group I, category M and group II and III, category
More informationPower consumption In operation At rest For wire sizing
echnical data sheet LHK24A-SZ Modulating SuperCap linear actuator with emergency setting function and extended functionalities for adjusting air dampers and sliders in ventilation and air-conditioning
More informationSolenoid Operator 0513 / 1213
nass magnet GmbH Run Nr. 5 Eckenerstraße 4-6 24.10.2006 D-30179 Hannover Rev. 5 061024 Solenoid Operator 0513 / 1213 Operating Instructions NN 8220 112 and EC Declaration of Conformity Dear Customer! In
More informationVolumeter. RMG Meßtechnik GmbH. Publication No E
Volumeter TRZ 03-K RMG Meßtechnik GmbH Publication No. 3.171-E P.O.Box 80 D-3550 Butzbach (Germany) Phone: +49 (0)6033 897-0 Fax: +49 (0)6033 897-130 E-mail: messtechnik@rmg.de Web site: http://www.rmg.de
More informationVAV - A (High-speed variable volume flow ) Controls For Laboratories and Industrial Applications
VAV - A (High-speed variable volume flow ) Controls For Laboratories and Industrial Applications 1 2 3 4 5 6 7 8 Technical data sheet 227CS-024-08-V Actuator without spring return for flow- or pressure
More informationDMP 331P. Industrial Pressure Transmitter. Pressure Ports And Process Connections With Flush Welded Stainless Steel Diaphragm
DMP P Industrial Pressure Transmitter Pressure Ports And Process Connections With Flush Welded Stainless Steel accuracy according to IEC 60770: standard: 0.5 % FSO option: 0.5 % FSO from 0... 00 mbar up
More informationMaterial pressure (bar) (Cv (US) kv x 1,2 Seat
00 / way poppet valves electromagnetic actuated, directly controlled G /, / NPT or flanged with NAMUR Interface TÜV-approval based on IEC 6 08, DIN V 9 Valves for safety systems up to SIL Solenoid valve
More informationElectrical data Nominal voltage AC V / DC V Nominal voltage frequency
Technical data sheet NFG-S2-L Spring-return actuator with emergency control function for adjusting dampers in technical building installations Air damper size up to approx. 2 m² Nominal torque 10 Nm Nominal
More informationMFH MOFH JMFH JMFDH NVF3 MUFH VOFD VOFC VSNC VUVS
Solenoid coils Solenoid coils Product range overview Version Type For valve series Page/ Internet MFH MOFH JMFH JMFDH NVF3 MUFH VOFD VOFC VSNC VUVS F solenoid coil MSF VACF 3 N solenoid coil VACN-N 6 N
More informationField IT Actuators & Positioners Electro-Pneumatic Converters I/P Signal Converters Standard Model with Booster Stage
Data Sheet Field IT Actuators & Positioners Electro-Pneumatic Converters I/P Signal Converters Standard Model with Booster Stage Reliable through well-proven concept - More than 1,000,000 units in use
More informationPressure transmitter JUMO dtrans p02
JUMO GmbH & Co. KG Delivery address:mackenrodtstraße 14, 609 Fulda, Germany Postal address: 605 Fulda, Germany Phone: +49 661 600-0 Fax: +49 661 600-607 e-mail: mail@jumo.net Internet: www.jumo.net JUMO
More informationPower consumption In operation At rest For wire sizing. Actuating force Inhibiting force. Position accuracy ±5% Direction of stroke Motor
echnical data sheet SHK24A Linear actuator with capacitor technology for adjusting air dampers and sliders with emergency control function and extended functionalities in ventilation and air-conditioning
More informationSee «Overview of types» 90 s / 60 mm 150 s / 100 mm Manual triggering of the adaption by pressing the «Adaption» button or with the PC-Tool
echnical data sheet LHA-MF.. Multifunctional linear actuators for adjusting air dampers and slide valves in ventilation and air-conditioning systems for building services installations For air control
More informationPower consumption In operation At rest For wire sizing
echnical data sheet actuator with emergency function for adjusting air dampers in ventilation and air conditioning systems in buildings For air dampers up to approx. 2 m 2 orque 10 m ominal voltage AC/DC
More informationVolumeter TRZ 03-K PRODUCT INFORMATION. Reliable Measurements of Gas
Volumeter TRZ 0-K PRODUCT INFORMATION Reliable Measurements of Gas Method of operation, Construction Method of operation The TRZ 0-K Volumeter is a flow meter suitable for metering gases, where the rate
More informationPower consumption In operation At rest For wire sizing. Non-operating temperature
echnical data sheet DRC4G--7 Rotary actuator for butterfly valves for outdoor applications orque 90 Nm (not constant) Nominal voltage AC/DC 4 V Control: Open-close IP66 Optimum protection against moisture
More informationCAV controllers. Type RN-Ex. For the precise control of constant volume flows in potentially explosive atmospheres (ATEX) PD RN-Ex 1
X X testregistrierung CAV controllers Type Adjustment scale ATEX-Zertifizierung For the precise control of constant volume flows in potentially explosive atmospheres (ATEX) Circular, mechanical self-powered
More informationT 3965 EN Type 3965 Solenoid Valve Island To control pneumatic actuators
T 365 EN Type 365 Solenoid Valve Island To control pneumatic actuators Application The Type 365 Solenoid Valve Island is a compact solution for the central control of pneumatic actuators in chemical and
More information97300 NAMUR 3/2 & 5/2 way spool valves electromagnetic actuated, indirectly controlled G 1/4, 1/4 NPT, NAMUR Interface
9700 NAMUR / & / way spool valves electromagnetic actuated, indirectly controlled G /, / NPT, NAMUR Interface For single and double acting actuators / or / way function in one valve Easily interchangeable
More informationDMP 331. Industrial Pressure Transmitter for Low Pressure. Stainless Steel Sensor
DMP Industrial Pressure Transmitter for Low Pressure Stainless Steel Sensor accuracy according to IEC 60770: standard: 0.5 % FSO option: 0.5 / 0. % FSO Nominal pressure from 0... 00 mbar up to 0... 40
More informationPower consumption In operation At rest For wire sizing. Connection Motor. Auxiliary switch
echnical data sheet actuator with emergency function for adjusting air dampers in ventilation and air conditioning systems in buildings For air dampers up to approx 4 m 2 orque 20 m ominal voltage AC/DC
More informationDMP 331P DMP 331P. Industrial Pressure Transmitter. Pressure Ports And Process Connections With Flush Welded Stainless Steel Diaphragm
DMP P Industrial Pressure Transmitter Pressure Ports And Process Connections With Flush Welded Stainless Steel Diaphragm accuracy according to IEC 60770: standard: 0.5 % FSO option: 0.5 % FSO Industrial
More informationPower consuption motor (motion) Power consuption standby (end position) Auxiliary switch Contact load Switching point
Actuators Technical data sheet Continuous control of spring return actuator Description Spring-return actuator for adjusting and regulating dampers and valves in air conditioning and ventilation. Torque
More informationVariable Flow Rate Control Unit
VAV Produktdata TEKNISK DOKUMENTATION VENTILATION BG BURCHARTH A/S Variable Flow Rate Control Unit Model BVAV-R: VAV unit that has circular section. BVAV-RS: VAV terminal unit. BVAV-Q: VAV unit that has
More information5.1. GHG 26 / EXKO 2.. Ex-Safety Switches Rated current from 10 A A
.1 GHG 26 / EXKO 2.. Ex-Safety Switches Rated current from 10 A - 630 A Safety for your protection CEAG safety switches can be protected against inadvertent switching on by our integrated locking facility
More informationDPT 200. Differential Pressure Transmitter for Process Industry with HART -Communication. accuracy according to IEC 60770: 0.
Differential Pressure Transmitter for Process Industry with HART Communication accuracy according to IEC 60770: 0.075 % FSO Differential pressure from mbar up to 0 bar Static pressure max. Output signal
More informationSolenoid coils VACF Type codes
Solenoid coils VACF Type codes VACF B B2 1A Type VACF Solenoid coil, F series Solenoid coil type A B Width 30 mm, for 8 mm armature tube Width 22 mm, for 8 mm armature tube A1 Connection pattern type A,
More informationThermocouple For additional thermowell, flameproof enclosure (Ex d) Model TC10-L
Temperature Thermocouple For additional thermowell, flameproof enclosure (Ex d) Model TC10-L WIKA data sheet TE 65.12 for further approvals see page 2 Applications Chemical industry Petrochemical industry
More informationSATRON VDt Differential Pressure Transmitter
SATRON VDt differential pressure transmitter belongs to V-transmitter family. The series V transmitters have both analog and smart properties. SATRON VDt is used for -,1kPa...-15 MPa ranges. It is a 2-wire
More informationOperating Instructions
Operating Instructions Terminal Box > 8150/1 > 8150/2 Contents 1 Contents 1 Contents...2 2 General Information...2 2.1 Manufacturer...2 2.2 Operating Instructions Information...2 3 Intended Use...2 4 Safety
More information