General Electronic sensors OsiSense XM For control circuits Functions transmitters The function of transmitters is the control and measurement of or vacuum levels in hydraulic or pneumatic systems. They transform the into an electrical signal which is proportional to the measured. Their high precision makes them suitable for all industrial applications requiring /vacuum display, control or regulation. Being very robust, they are equally suitable for applications involving high operating rates. and vacuum switches The function of electronic and vacuum switches is the control or regulation of or vacuum levels in hydraulic or pneumatic systems. They transform the change into a digital output signal when the preset or vacuum points are reached. The very wide adjustment range for the setting points characterise these electronic switches. Their robustness, together with their excellent adherence to the set values over a period of time, make them ideal for applications involving high operating rates. In addition, the high repeat accuracy and fast response time of these sensors make them equally suitable for applications requiring accurate regulation and monitoring. Universal sensors Universal sensors are electronic and vacuum switches which include an analogue output, identical to that of the transmitters. Operating principle transmitters The electrical signal from the transmitter (signal proportional to the being monitored) is amplified, calibrated and output as a standard to ma or to V (depending on model) analogue signal. ma or V Signal Operating range and vacuum switches Designed for regulation between thresholds (adjustable differential), these switches have both a high point setting () and a low point setting (). Both of these points can be independently adjusted. The difference (differential) between the two setting points can be little or considerable, thus enabling small or large differentials to be set. Being electronic, the switches have no mechanical moving parts. Operating principle with solid-state NC outputs switches with Vacuum switches with digital output digital output Adjustable differential Adjustable differential = high point = low point Vacuum Output on Output off Dual stage switches Adjustable differential Adjustable differential Output on Output off = high point st stage = low point st stage = high point nd stage = low point nd stage Output st stage on Output st stage off Output nd stage on Output nd stage off Rugghölzli CH - Busslingen Tel. + () Fax + ()
General (continued) Electronic sensors OsiSense XM For control circuits Terminology Measuring range The measuring range (MR) of a sensor corresponds to the difference between the upper and lower values measured by the load cell. It is comprised between bar and the corresponding to the size of the sensor. Operating range The operating range of a transmitter corresponds to its measuring range. Within this range, its analogue output signal varies between and ma or and V and is proportional to the measured. The operating range of a or vacuum switch is the difference between the minimum low point () and the maximum high point () setting values. Precision This comprises linearity, hysteresis, repeat accuracy and setting tolerances. It is expressed as a % of the measuring range (MR) of the load cell (% MR). Signal The linearity is the maximum deviation between the real transmitted curve and the ideal curve. Signal The hysteresis is the maximum deviation between the rising curve and the falling curve. Signal The repeat accuracy is the maximum drift encountered at varying s under given conditions. Signal Signal The setting tolerances are the manufacturer s tolerances regarding the zero point and sensitivity (gradient of output signal curve from the transmitter). Temperature drift The precision of a sensor is always susceptible to variation due to the operating temperature. Signal t t Zero point drift This is proportional to the temperature and is expressed as % MR/ C. Signal t t Sensitivity drift This is proportional to the temperature and is expressed as % MR/ C. Rugghölzli CH - Busslingen Tel. + () Fax + ()
General (continued) Electronic sensors OsiSense XM For control circuits Terminology (continued) Switching point on rising () The upper setting at which the output of the electronic or vacuum switch changes state on rising. Switching point on falling () The lower setting at which the output of the electronic or vacuum switch changes state on falling. Differential The difference between the switching point on rising () and the switching point on falling (). The low point can be set at the values indicated on the operating curves shown on the product pages. Repeat accuracy The variation of the operating point of the or vacuum switch between several successive operations. Size transmitters and switches This is the maximum value of the operating range. Vacuum transmitters and vacuum switches This is the minimum value of the operating range. Maximum permissible accidental The maximum (excluding surges) that the sensor can occasionally withstand without permanent damage. Destruction The value which if exceeded is likely to cause serious damage to the sensor, i.e. leaking, bursting, component failure, etc. Load resistance of transmitters The supply voltage and load resistance of a transmitter must be selected according to the formula: R load = U supply - U supply min. (U supply min. = V for XML E and V for XML F). A Rugghölzli CH - Busslingen Tel. + () Fax + ()
General (continued) Electronic sensors OsiSense XM For control circuits Features of sensors XML F sensors type XML F (see page /) feature numerous configuration possibilities with regards to the display (response time, choice of bar or psi units of measurement), analogue output signal operation (maximum signal output adjustable between % and % of the units size), solid-state output operation (PNP or NPN, NO or NC, time delay on opening or on closing, response time) and status signalling (see below). A diagnostic function is incorporated which enables verification, at any time, of the sensors correct operation (see below) and also, to provide information regarding peak values. Self-test function (calibration shunt) All sensors XML F incorporate a diagnostic function which can be used, at any time, to check the correct operation of the unit. It comprises an internal system which enables automatic monitoring of all the sensor circuits, including the ceramic measuring load cell. For all models, this function is manually activated and the result of the test is indicated on the display (DONE or ERR). For transmitters, this function can also be remotely activated via a digital input connected to a PLC, thus enabling automatic verification without the need of intervention by an operator. In this instance, the self-test also generates an analogue output signal which is equivalent to % of the sensors size ( ma or V) which, in turn, can be verified by the PLC. The unit can be considered as defective if the difference between the signal transmitted and the standard theoretical value is too great. Operational status signalling and vacuum switches XML F feature status LED indicators for the digital outputs. Indication can be configured for modes: - "hysteresis" mode: indicator illuminated when output activated (output off for NC configuration or output on for NO configuration). - "window" mode: indicator illuminated when the being measured is between the high and low set point values. Selection of switch size Size selection is made according to the maximum of the system to be controlled. Adherence to Select a size whereby the nominal is higher than the maximum of the system to be controlled. Precision, repeat accuracy The precision and repeat accuracy are expressed as a percentage of the measuring range and better detection is achieved when the size of the sensor is close to that of the maximum of the system to be controlled. As a general rule, avoid working towards the bottom limit of the measuring range. Minimum differential of a or vacuum switch The minimum differential for each switch size is % for XML E and % for XML F of its operating range. Selection example for a switch Maximum of system = bar = bar = bar alternative choices: XML pppppp ( bar) or XML pppppp ( bar) Advantages: XML pppppp: maximum repeat accuracy and precision XML pppppp: withstand to over. Rugghölzli CH - Busslingen Tel. + () Fax + ()
Presentation Electromechanical and vacuum switches OsiSense XM For control circuits, type XML Presentation and vacuum switches type XML are switches for control circuits. They are used to control the of hydraulic oils, fresh water, sea water, air, steam, corrosive fluids or viscous products, up to bar. XML A and vacuum switches have a fixed differential and are for detection of a single threshold. They incorporate a CO single-pole contact. XML B and vacuum switches have an adjustable differential and are for regulation between thresholds. They incorporate a CO single-pole contact. XML C and vacuum switches have an adjustable differential and are for regulation between thresholds. They incorporate CO single-pole contacts. XML D and vacuum switches are dual stage switches, each stage with a fixed differential, and are for detection at each threshold. They incorporate CO single-pole contacts (one per stage). Setting When setting and vacuum switches XML, adjust the switching point on rising () first and then the switching point on falling (). and vacuum switches with fixed differential, type XML A Switching point on rising The switching point on rising () is set by adjusting the red screw. Switching point on falling The switching point on falling () is not adjustable. The difference between the tripping and resetting points of the contact is the natural differential of the switch (contact differential, friction, etc.). and vacuum switches with adjustable differential, types XML B and XML C Switching point on rising The switching point on rising () is set by adjusting the red screw. Switching point on falling The switching point on falling () is set by adjusting the green screw. Dual stage and vacuum switches with fixed differential for each threshold, type XML D Switching point on rising of stage and stage The first stage switching point on rising () is set by adjusting the red screw. The second stage switching point on rising () is set by adjusting the blue screw. Switching point on falling The switching points on falling ( and ) are not adjustable. The difference between the tripping and resetting points of each contact is the natural differential of the switch (contact differential, friction, etc.). Rugghölzli CH - Busslingen Tel. + () Fax + ()
Characteristics Electromechanical and vacuum switches OsiSense XM For control circuits, type XML Environment characteristics Conformity to standards e, IEC/EN --, UL, CSA C- n Product certifications UL, CSA, CCC, BV, LROS, RINA, GL, DNV, VIT-SEPRO Protective treatment Standard version "TC". Special version "TH" Ambient air temperature C For operation: -...+. For storage: -...+ Fluids or products controlled Hydraulic oils, air, fresh water, sea water ( + C), depending on model Steam, corrosive fluids, viscous products ( + C), depending on model Materials Case: zinc alloy Component materials in contact with fluid: see pages / and / Operating position All positions Vibration resistance gn (... Hz) conforming to IEC -- except XML plppppp, XML pppppp and XML BMppppp: gn Shock resistance gn conforming to IEC -- except XML plppppp, XML pppppp and XML BMppppp: gn Electric shock protection Class I conforming to IEC, IEC and NF C - Degree of protection Screw terminal models: IP conforming to IEC/EN Connector models: IP conforming to IEC/EN Operating rate Op. cycles/ min Piston version switches: (for temperature > C) Diaphragm version switches: (for temperature > C) Repeat accuracy < % Fluid connection G / (BSP female) conforming to NF E -, ISO or /" NPTF (consult our Customer Care Centre) Electrical connection Screw terminal models: ISO M x. tapped entry For an entry tapped for n (DIN Pg.) cable gland, replace the last number of the reference by (example: XML AAS becomes XML AAS) For an entry tapped /" NPT, please consult our Customer Care Centre Connector models (either type DIN A or M): please consult our Customer Care Centre Contact block characteristics Rated operational characteristics a AC-; B (Ue = V, Ie =. A - Ue = V, Ie = A) c DC-; R (Ue = V, Ie =. A) conforming to IEC -- Appendix A, EN -- Rated insulation voltage Ui = V conforming to IEC/EN - Ui = V conforming to UL, CSA C- n Rated impulse withstand voltage U imp = kv conforming to IEC/EN - Type of contacts Silver tipped contacts XML A and XML B: CO single-pole contact ( terminal), snap action XML C: CO single-pole contacts ( terminal), simultaneous, snap action XML D: CO single-pole contacts ( terminal), staggered, snap action Resistance across terminals mw < conforming to NF C - method A or IEC - category Terminal referencing Conforming to CENELEC EN Short-circuit protection A cartridge fuse type gg (gl) Screw clamp terminals. Minimum clamping capacity: x. mm, max: x. mm Electrical durability Conforming to IEC/EN -- Appendix C Utilisation categories AC- and DC- XML A and XML B AC supply a / Hz o Inductive circuit, lthe = A XML C and XML D AC supply a / Hz o Inductive circuit, lthe = A Operating rate: operating cycles/hour Load factor:. Millions of operating cycles. V V Ithe V Millions of operating cycles. V V / V Ithe.... Current in A. V. Current in A DC supply c Power broken in W for million operating cycles DC supply c Power broken in W for million operating cycles Voltage V Voltage V o W o W Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics Vacuum switches type XML B Electromechanical vacuum switches Size - bar (-. psi) Adjustable differential, for regulation between thresholds Switches with CO single-pole contact Fluid connection G / (female) Adjustable range of switching point () -. - bar (-. -. psi) () Electrical connection Terminals DIN connector References () Fluids controlled () Hydraulic oils, fresh water, sea water, air, up to + C Hydraulic oils, fresh water, sea water, air, corrosive fluids, up to + C XML BMVS XML BMVC XML BMTS XML BMTC Weight (kg).. Complementary characteristics not shown under general characteristics (page /) Possible differential Min. at low setting (). bar (. psi) (add to Min. at high setting (). bar (. psi) to give ) Max. at high setting. bar (. psi) Maximum permissible Per cycle bar (. psi) Accidental bar (. psi) Destruction bar ( psi) Mechanical life x operating cycles Cable entry for terminal models entry tapped M x. mm for ISO cable gland, clamping capacity to mm Connector type for connector models DIN A, -pin male. For suitable female connector, see page / Vacuum switch type Diaphragm () For entry tapped for n cable gland, replace S by S (example: XML BMVS becomes XML BMVS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low and high setting points for switches of the same size: ±. bar (±. psi). - -. -. -. -. -. bar -. -. Maximum differential Minimum differential -. -. -. - bar Vacuum Connector model Vacuum switch connector pin view and Vacuum switches with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Accessories: page / Dimensions: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics Electromechanical vacuum switches Size - mbar (-. psi) Adjustable differential, for regulation between thresholds Switches with CO single-pole contact Fluid connection G / (female) Vacuum switches type XML B Adjustable range of switching point () () Electrical connection - - mbar (-. -. psi) Terminals References () Fluids controlled () Hydraulic oils, air, up to + C XML BMRS Fresh water, sea water, corrosive fluids, up to + C XML BMSS Weight (kg). Complementary characteristics not shown under general characteristics (page /) Possible differential (add to to give ) Maximum permissible Destruction Mechanical life Cable entry for terminal models Vacuum switch type Min. at low setting () Min. at high setting () Max. at high setting Per cycle Accidental mbar (. psi) mbar (. psi) mbar (. psi) bar (. psi) bar ( psi). bar (. psi) x operating cycles entry tapped M x. mm for ISO cable gland, clamping capacity to mm Diaphragm () For entry tapped for n cable gland, replace S by S (example: XML BMRS becomes XML BMRS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low and high setting points for switches of the same size: ± mbar (±. psi). - - - - - - - mbar - - - Maximum differential Minimum differential - - - mbar Vacuum Vacuum switches with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Accessories: page / Dimensions: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics Electromechanical switches Size mbar (. psi) Adjustable differential, for regulation between thresholds Switches with CO single-pole contact Fluid connection G / (female) switches type XML B Adjustable range of switching point () () Electrical connection References () Fluids controlled (). mbar (.. psi) Terminals Hydraulic oils, air, up to + C XML BLRS Fresh water, sea water, corrosive fluids, up to + C XML BLSS Weight (kg). Complementary characteristics not shown under general characteristics (page /) Possible differential (subtract from to give ) Maximum permissible Destruction Mechanical life Cable entry for terminal models switch type mbar Min. at low setting () Min. at high setting () Max. at high setting Per cycle Accidental. mbar (. psi) mbar (. psi) mbar (. psi). mbar (. psi). mbar (. psi) mbar (. psi) x operating cycles entry tapped M x. mm for ISO cable gland, clamping capacity to mm Diaphragm () For entry tapped for n cable gland, replace S by S (example: XML BLRS becomes XML BLRS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low setting point for switches of the same size: -. mbar, +. mbar (-. psi, +. psi). () Deviation of the differential at high setting point for switches of the same size: ±. mbar, (+. psi)... mbar Maximum differential Minimum differential switches with DIN A connector or with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Accessories: page / Dimensions: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics Vacu- switches type XML B Electromechanical vacu- switches. Size bar (. psi). Adjustable differential, for regulation between thresholds. Switches with CO single-pole contact. Fluid connection G / (female) Adjustable range of switching point () -. bar (-.. psi) () Electrical connection Terminals DIN connector References () Fluids controlled () Hydraulic oils, fresh water, XML BMAS XML BMAC sea water, air, up to + C Hydraulic oils, fresh water, XML BMBS XML BMBC sea water, air, up to C Corrosive fluids, up to + C XML BMCS XML BMCC Viscous products, up to + C (G ¼" fluid connection) XML BMPS XML BMPC Weight (kg).. Complementary characteristics not shown under general characteristics (page /) Possible differential Min. at low setting (). bar (. psi) (subtract from Min. at high setting (). bar (. psi) to give ) Max. at high setting bar ( psi) Maximum permissible Per cycle. bar (. psi) Accidental. bar (. psi) Destruction bar (. psi) Mechanical life x operating cycles Cable entry for terminal models entry tapped M x. mm for ISO cable gland, clamping capacity to mm Connector type for connector models DIN A, -pin male. For suitable female connector, see page / Vacu- switch type Diaphragm () For entry tapped for n cable gland, replace S by S (example: XML BMAS becomes XML BMAS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low and high setting points for switches of the same size: ±. bar (±. psi). bar. -. - -. bar Vacuum Connector model Vacu- switch pin view and Maximum differential Minimum differential Vacu- switches with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Accessories: page / Dimensions: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics Electromechanical switches Size mbar (. psi) Adjustable differential, for regulation between thresholds Switches with CO single-pole contact Fluid connection G / (female) switches type XML B Adjustable range of switching point () mbar (.. psi) () Electrical connection Terminals DIN connector References () Fluids controlled () Hydraulic oils, air, up to + C XML BLRS XML BLRC Fresh water, sea water, corrosive fluids, up to + C Viscous products, up to + C (G ¼" fluid connection) XML BLSS XML BLSC XML BLPS XML BLPC Weight (kg).. Complementary characteristics not shown under general characteristics (page /) Possible differential (subtract from to give ) Maximum permissible Destruction Mechanical life Min. at low setting () Min. at high setting () Max. at high setting Per cycle Accidental mbar (. psi) mbar (. psi) mbar (. psi). bar (. psi). bar (. psi). bar (. psi) million operating cycles Cable entry for terminal models entry tapped M x. mm for ISO cable gland, clamping capacity to mm Connector type for connector models DIN A, -pin male. For suitable female connector, see page / switch type Diaphragm () For entry tapped for n cable gland, replace S by S (example: XML BLRS becomes XML BLRS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low setting point for switches of the same size: - mbar, + mbar (-. psi, +. psi). () Deviation of the differential at high setting point for switches of the same size: ± mbar (±. psi). mbar Connector model switch connector pin view mbar Maximum differential Minimum differential and switches with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Accessories: page / Dimensions: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics (continued) Electromechanical switches Size mbar (. psi) Adjustable differential, for regulation between thresholds Switches with CO single-pole contact Fluid connection G / (female) switches type XML B bar ( psi) over Adjustable range of switching point () () Electrical connection References () Fluids controlled () mbar (.. psi) Terminals Hydraulic oils, air, up to + C XML BSRS Fresh water, sea water, corrosive fluids, up to + C Viscous products, up to + C (G ¼" fluid connection) Weight (kg). Complementary characteristics not shown under general characteristics (page /) Possible differential Min. at low setting () mbar (. psi) (subtract from Min. at high setting () mbar (. psi) to give ) Max. at high setting mbar (. psi) Maximum permissible Per cycle bar ( psi) Accidental. bar (. psi) Destruction. bar (. psi) Mechanical life million operating cycles Cable entry for terminal models entry tapped M x. mm for ISO cable gland, clamping capacity to mm Connector type for connector models DIN A, -pin male. For suitable female connector, see page / switch type Diaphragm () For entry tapped for n cable gland, replace S by S (example: XML BSRS becomes XML BSRS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low setting point for switches of the same size: - mbar, + mbar (-. psi, +. psi). () Deviation of the differential at high setting point for switches of the same size: ± mbar (±. psi). mbar Connector model switch connector pin view mbar Maximum differential Minimum differential and switches with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Accessories: page / Dimensions: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics (continued) Electromechanical switches Size bar (. psi) Adjustable differential, for regulation between thresholds Switches with CO single-pole contact Fluid connection G / (female) switches type XML B Adjustable range of switching point (). bar (.. psi) () Electrical connection Terminals DIN connector References () Fluids controlled () Hydraulic oils, air, up to + C XML BRS XML BRC Fresh water, sea water, corrosive fluids, up to + C Viscous products, up to + C (G ¼" fluid connection) XML BSS XML BSC XML BPS XML BPC Weight (kg).. Complementary characteristics not shown under general characteristics (page /) Possible differential Min. at low setting (). bar (. psi) (subtract from Min. at high setting (). bar (. psi) to give ) Max. at high setting. bar (. psi) Maximum permissible Per cycle. bar (. psi) Accidental. bar (. psi) Destruction. bar (. psi) Mechanical life x operating cycles Cable entry for terminal models entry tapped M x. mm for ISO cable gland, clamping capacity to mm Connector type for connector models DIN A, -pin male. For suitable female connector, see page / switch type Diaphragm () For entry tapped for n cable gland, replace S by S (example: XML BRS becomes XML BRS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low setting point for switches of the same size: ± mbar (±. psi). () Deviation of the differential at high setting point for switches of the same size: ± mbar (±. psi). bar........ Maximum differential Minimum differential... bar Connector model switch connector pin view and switches with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Accessories: page / Dimensions: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics Electromechanical switches Size. bar (. psi) Adjustable differential, for regulation between thresholds Switches with CO single-pole contact Fluid connection G / (female) switches type XML B bar ( psi) over Adjustable range of switching point () ().. bar (.. psi) Electrical connection Terminals DIN connector Terminals References () Fluids controlled () Hydraulic oils, fresh water, sea water, air, up to + C Hydraulic oils, fresh water, sea water, air, up to C Hydraulic oils, fresh water, air, up to + C Corrosive fluids, up to + C XML BAS XML BAC XML BBS XML BBC XML BSBS XML BCS XML BCC Weight (kg)... Complementary characteristics not shown under general characteristics (page /) Possible differential (subtract from to give ) Maximum permissible Min. at low setting (). bar (. psi). bar (. psi) Min. at high setting (). bar (. psi). bar (. psi) Max. at high setting. bar (. psi). bar ( psi) Per cycle bar (. psi) bar ( psi) Accidental bar (. psi). bar (. psi) Destruction bar ( psi). bar (. psi) Mechanical life x operating cycles x operating cycles Cable entry for terminal models entry tapped M x. mm for ISO cable gland, clamping capacity to mm Connector type for connector models DIN A, -pin male. For suitable female connector, see page / switch type Diaphragm () For entry tapped for n cable gland, replace S by S (example: XML BAS becomes XML BAS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low and high setting points for switches of the same size: -. bar, +. bar (-. psi, +. psi). bar. Connector model switch connector pin view... Maximum differential Minimum differential. bar and switches with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics Electromechanical switches Size bar ( psi) Adjustable differential, for regulation between thresholds Switches with CO single-pole contact Fluid connection G / (female) switches type XML B bar ( psi) over Adjustable range of switching point () (). bar (. psi) Electrical connection Terminals DIN connector Terminals References () Fluids controlled () Hydraulic oils, fresh water, sea water, air, up to + C Hydraulic oils, fresh water, sea water, air, up to C Hydraulic oils, fresh water, air, up to + C Corrosive fluids, up to + C XML BAS XML BAC XML BBS XML BBC XML BSBS XML BCS XML BCC Weight (kg)... Complementary characteristics not shown under general characteristics (page /) Possible differential (subtract from to give ) Maximum permissible Min. at low setting (). bar (. psi). bar (. psi) Min. at high setting (). bar (. psi). bar (. psi) Max. at high setting. bar (. psi). bar (. psi) Per cycle bar (. psi) bar ( psi) Accidental bar (. psi). bar (. psi) Destruction bar ( psi). bar (. psi) Mechanical life x operating cycles x operating cycles Cable entry for terminal models entry tapped M x. mm for ISO cable gland, clamping capacity to mm Connector type for connector models DIN A, -pin male. For suitable female connector, see page / switch type Diaphragm () For entry tapped for n cable gland, replace S by S (example: XML BAS becomes XML BAS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low setting point for switches of the same size: ±. bar (±. psi). () Deviation of the differential at high setting point for switches of the same size: -. bar, +. bar (-. psi, +. psi). bar.... bar Maximum differential Minimum differential Connector model switch connector pin view and switches with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Accessories: page / Dimensions: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics Electromechanical switches Size bar ( psi) Adjustable differential, for regulation between thresholds Switches with CO single-pole contact Fluid connection G / (female) switches type XML B bar ( psi) over Adjustable range of switching point () (). bar (. psi) Electrical connection Terminals DIN connector Terminals References () Fluids controlled () Hydraulic oils, fresh water, sea water, air, up to + C Hydraulic oils, fresh water, air, up to + C Hydraulic oils, fresh water, air, up to + C Corrosive fluids, up to + C Viscous products, up to + C (G ¼" fluid connection) XML BAS XML BAC XML BSAS XML BBS XML BBC XML BCS XML BCC XML BPS XML BPC Weight (kg)... Complementary characteristics not shown under general characteristics (page /) Possible Min. at low setting (). bar (. psi). bar (. psi) differential Min. at high setting (). bar (. psi). bar (. psi) (subtract from Max. at high setting. bar (. psi). bar (. psi) to give ) Maximum permissible Per cycle. bar (. psi) bar ( psi) Accidental. bar (. psi). bar (. psi) Destruction bar (. psi). bar (. psi) Mechanical life x operating cycles x operating cycles Cable entry for terminal models entry tapped M x. mm for ISO cable gland, clamping capacity to mm Connector type for connector models DIN A, -pin male. For suitable female connector, see page / switch type Diaphragm () For entry tapped for n cable gland, replace S by S (example: XML BAS becomes XML BAS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low setting point for switches of the same size: ±. bar (±. psi). () Deviation of the differential at high setting point for switches of the same size: -. bar, +. bar (-. psi, +. psi). bar Connector model switch connector pin view... Maximum differential Minimum differential. bar and switches with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics Electromechanical switches Size bar ( psi) Adjustable differential, for regulation between thresholds Switches with CO single-pole contact Fluid connection G / (female) switches type XML B bar ( psi) over Adjustable range of switching point () (). bar (. psi) Electrical connection Terminals DIN connector Terminals References () Fluids controlled () Hydraulic oils, fresh water, sea water, air, up to + C Hydraulic oils, fresh water, air, up to + C Hydraulic oils, fresh water, air, up to + C Corrosive fluids, up to + C Viscous products, up to + C (G ¼" fluid connection) XML BAS XML BAC XML BSAS XML BBS XML BBC XML BCS XML BCC XML BPS XML BPC Weight (kg)... Complementary characteristics not shown under general characteristics (page /) Possible differential (subtract from to give ) Maximum permissible Min. at low setting () bar (. psi). bar (. psi) Min. at high setting (). bar (. psi). bar (. psi) Max. at high setting bar (. psi). bar (. psi) Per cycle bar (. psi) bar ( psi) Accidental bar (. psi). bar (. psi) Destruction bar ( psi). bar (. psi) Mechanical life x operating cycles x operating cycles Cable entry for terminal models entry tapped M x. mm for ISO cable gland, clamping capacity to mm Connector type for connector models DIN A, -pin male. For suitable female connector, see page / switch type Diaphragm () For entry tapped for n cable gland, replace S by S (example: XML BAS becomes XML BAS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low and high setting points for switches of the same size: ±. bar (±. psi). bar... bar Maximum differential Minimum differential Connector model switch connector pin view and switches with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics Electromechanical switches Size bar (. psi) Adjustable differential, for regulation between thresholds Switches with CO single-pole contact Fluid connection G / (female) switches type XML B Adjustable range of switching point (). bar (.. psi) () Electrical connection Terminals DIN connector References () Fluids controlled () Hydraulic oils, fresh water, XML BAS XML BAC sea water, air, up to + C Hydraulic oils, fresh water, XML BBS XML BBC sea water, air, up to C Corrosive fluids, up to + C XML BCS XML BCC Viscous products, up to + C (G ¼" fluid connection) XML BPS XML BPC Weight (kg).. Complementary characteristics not shown under general characteristics (page /) Possible differential Min. at low setting (). bar (. psi) (subtract from Min. at high setting (). bar (. psi) to give ) Max. at high setting bar ( psi) Maximum permissible Per cycle bar (. psi) Accidental bar ( psi) Destruction bar ( psi) Mechanical life x operating cycles Cable entry for terminal models entry tapped M x. mm for ISO cable gland, clamping capacity to mm Connector type for connector models DIN A, -pin male. For suitable female connector, see page / switch type Diaphragm () For entry tapped for n cable gland, replace S by S (example: XML BAS becomes XML BAS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low and high setting points for switches of the same size: -. bar, +. bar (-. psi, +. psi). bar Connector model switch connector pin view... bar and Maximum differential Minimum differential switches with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Accessories: page / Dimensions: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics Electromechanical switches Size bar ( psi) Adjustable differential, for regulation between thresholds Switches with CO single-pole contact Fluid connection G / (female) switches type XML B Adjustable range of switching point () bar (. psi) () Electrical connection Terminals DIN connector References () Fluids controlled () Hydraulic oils, up to + C XML BDS XML BDC Fresh water, sea water, up to + C Corrosive fluids, air, up to + C XML BES XML BEC XML BNS XML BNC Weight (kg).. Complementary characteristics not shown under general characteristics (page /) Possible differential Min. at low setting (). bar (. psi) (subtract from Min. at high setting (). bar (. psi) to give ) Max. at high setting bar ( psi) Maximum permissible Per cycle bar ( psi) Accidental bar ( psi) Destruction bar ( psi) Mechanical life x operating cycles Cable entry for terminal models entry tapped M x. mm for ISO cable gland, clamping capacity to mm Connector type for connector models DIN A, -pin male. For suitable female connector, see page / switch type Piston () For entry tapped for n cable gland, replace S by S (example: XML BDS becomes XML BDS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low setting point for switches of the same size: -. bar, +. bar (-. psi, +. psi). () Deviation of the differential at high setting point for switches of the same size: -. bar, +. bar (-. psi, +. psi). bar Connector model switch connector pin view.. bar and Maximum differential Minimum differential switches with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Accessories: page / Dimensions: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics Electromechanical switches Size bar ( psi) Adjustable differential, for regulation between thresholds Switches with CO single-pole contact Fluid connection G / (female) switches type XML B Adjustable range of switching point () bar ( psi) () Electrical connection Terminals DIN connector References () Fluids controlled () Hydraulic oils, up to + C XML BDS XML BDC Fresh water, sea water, up to + C Corrosive fluids, air, up to + C XML BES XML BEC XML BNS XML BNC Weight (kg).. Complementary characteristics not shown under general characteristics (page /) Possible differential Min. at low setting (). bar (. psi) (subtract from Min. at high setting (). bar (. psi) to give ) Max. at high setting bar ( psi) Maximum permissible Per cycle bar ( psi) Accidental bar ( psi) Destruction bar (, psi) Mechanical life x operating cycles Cable entry for terminal models entry tapped M x. mm for ISO cable gland, clamping capacity to mm Connector type for connector models DIN A, -pin male. For suitable female connector, see page / switch type Piston () For entry tapped for n cable gland, replace S by S (example: XML BDS becomes XML BDS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low setting point for switches of the same size: -. bar, +. bar (-. psi, +. psi). () Deviation of the differential at high setting point for switches of the same size: -. bar, +. bar (-. psi, +. psi). bar Connector model switch connector pin view.. bar and Maximum differential Minimum differential switches with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Accessories: page / Dimensions: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics Electromechanical switches Size bar ( psi) Adjustable differential, for regulation between thresholds Switches with CO single-pole contact Fluid connection G / (female) switches type XML B Adjustable range of switching point () bar ( psi) () Electrical connection Terminals DIN connector References () Fluids controlled () () Hydraulic oils, up to + C XML BDS XML BDC Fresh water, sea water, up to + C Corrosive fluids, air, up to + C XML BES XML BEC XML BNS XML BNC Weight (kg).. Complementary characteristics not shown under general characteristics (page /) Possible differential Min. at low setting (). bar (. psi) (subtract from Min. at high setting () bar (. psi) to give ) Max. at high setting bar ( psi) Maximum permissible Per cycle bar (. psi) Accidental bar (. psi) Destruction bar (, psi) Mechanical life x operating cycles Cable entry for terminal models entry tapped M x. mm for ISO cable gland, clamping capacity to mm Connector type for connector models DIN A, -pin male. For suitable female connector, see page / switch type Piston () For entry tapped for n cable gland, replace S by S (example: XML BDS becomes XML BDS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low setting point for switches of the same size: -. bar, +. bar (-. psi, +. psi). () Deviation of the differential at high setting point for switches of the same size: - bar, + bar (-. psi, + psi). () Only for control of group fluids, in accordance with directive //EEC. bar. bar Connector model switch connector pin view and Maximum differential Minimum differential switches with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Accessories: page / Dimensions: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
References, characteristics Electromechanical switches Size bar ( psi) Adjustable differential, for regulation between thresholds Switches with CO single-pole contact Fluid connection G / (female) switches type XML B Adjustable range of switching point () bar ( psi) () Electrical connection Terminals DIN connector References () Fluids controlled () () Hydraulic oils, up to + C XML BDS XML BDC Fresh water, sea water, up to + C Corrosive fluids, air, up to + C XML BES XML BEC XML BNS XML BNC Weight (kg).. Complementary characteristics not shown under general characteristics (page /) Possible differential Min. at low setting () bar (. psi) (subtract from Min. at high setting (). bar (. psi) to give ) Max. at high setting bar ( psi) Maximum permissible Per cycle bar (. psi) Accidental bar (,. psi) Destruction bar (, psi) Mechanical life x operating cycles Cable entry for terminal models entry tapped M x. mm for ISO cable gland, clamping capacity to mm Connector type for connector models DIN A, -pin male. For suitable female connector, see page / switch type Piston () For entry tapped for n cable gland, replace S by S (example: XML BDS becomes XML BDS). () Component materials of units in contact with the fluid, see pages / and /. () Deviation of the differential at low setting point for switches of the same size: -. bar, +. bar (-. psi, +. psi). () Deviation of the differential at high setting point for switches of the same size: -. bar, +. bar (-. psi, +. psi). () Only for control of group fluids, in accordance with directive //EEC. bar Connector model switch connector pin view. bar and Maximum differential Minimum differential switches with alternative tapped cable entries: NPT etc. Please consult our Customer Care Centre. Accessories: page / Dimensions: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
References Electromechanical and vacuum switches OsiSense XM Types XML A, XML B, XML C and XML D Accessories and replacement parts Accessories for switches and vacuum switches Description Rear fixing bracket for vibrations > gn Specific characteristics For use with switches XMLpL XMLp Unit reference Weight kg XML ZL. Additional top support bracket for vibrations > gn XML AM XMLpM XML A XMLp XMLp XML ZL. Knurled adjustment knob, Ø mm fits over adjustment screw(s) to facilitate setting All models XML ZL. XML ZL Fixing plate for replacing an XMJ A or XMG B switch by an XML switch XML AM XMLpM XML A XMLp XMLp XML ZL. XML ZL Lead sealable protective cover to prevent unauthorised access to adjustment screws and fixing screw of switch cover XML A XML B XML ZL. XML ZL XML ZL Lead sealable protective cover to prevent unauthorised access to adjustment screws All models XML ZL. XML ZL Indicator modules and Without setting associated covers, LEDs scale (orange and green) a or c / V XML A/B XML ZZ. a / V XML A/B XML ZZ. a or c / V XML A XML ZA. XML B XML ZB. a / V XML A XML ZA. XML ZL Hydraulic block for base mounting directly onto fluid manifold XML B XML ZB. All models XML ZL. Female DIN A connector XMLppppppC XZ CCFCPB. XML ZL Adaptor, G /"/G /" male/female All models XML ZL. Replacement parts Sealing gasket For sizes u bar (XML A/B/C/D) XML ZL. Diaphragms XMLpS XML ZL. XML ps XML ZL. XML ps XML ZL. XML ZAppp, XML ZBppp XML ZL XZ CCFCPB Rugghölzli CH - Busslingen Tel. + () Fax + ()
Dimensions Electromechanical and vacuum switches OsiSense XM Types XML A, XML B, XML C and XML D XMLpL, XMLp, XMLpS a XML C/D : XML A/B : () max. (). () fluid entry, tapped G / (BSP female) () electrical connections entry, tapped M x. or Pg. = = XML BM, XML BL () (). () () c c a () fluid entry, tapped G / (BSP female) () electrical connections entry, tapped M x. or Pg. () elongated holes Ø. x. () elongated hole Ø. x. XML Øa c c BM.. BL pl, p ps, ps, ps ps, ps Characteristics: pages / to / References: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
Dimensions (continued) Electromechanical and vacuum switches OsiSense XM Types XML A, XML B, XML C and XML D XML AM, XML BM, XML CM, XML A, XML p XML C/D : XML A/B : XML C/D : XML A/B : ().. () = - = () fluid entry, tapped G / (BSP female) () electrical connections entry, tapped M x. or Pg. Ø: elongated holes Ø. x. XML pm, XML p, XML B, XML C, XML D XML C/D: XML A/B:. XML C/D: XML A/B: Ø. () () Ø () fluid entry, tapped G / (BSP female) () electrical connections entry, tapped M x. or Pg. Ø: elongated holes Ø. x. = - = Characteristics: pages / to / References: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
Dimensions (continued) Electromechanical and vacuum switches OsiSense XM Types XML A, XML B, XML C and XML D XML BLP, XML BP (). () () fluid entry, tapped G ¼ (BSP female) () electrical connections entry, tapped M x. or Pg. XML BMP, XML AP, XML pp, XML pp, XML pp. () () () fluid entry, tapped G ¼ (BSP female) () electrical connections entry, tapped M x. or Pg. Characteristics: pages / to / References: pages / to / Rugghölzli CH - Busslingen Tel. + () Fax + ()
Substitution table Electromechanical and vacuum switches OsiSense XM Equivalent model references of and vacuum switches XML for previous range switches XM JM, XMJ and XMG and vacuum switches with fixed differential Old XM JM New XML A Old XM JM New XML A XM JM XML AMVS XM JM XML AES XM JM XML AAS XM JM XML ADS XM JM XML ACS XM JM XML AES XM JM XML AAS XM JM XML AMVS XM JM XML ACS XM JM XML ABS XM JM XML APS XM JM XML ACS XM JM () XML AAS XM JM XML ABS XM JM () XML AAS XM JM XML ACS XM JM () XML ACS XM JM XML APS XM JM () XML ACS XM JM XML ABS XM JM () XML APS XM JM XML ACS XM JM () XML APS XM JM XML APS XM JM () XML AAS XM JM XML ABS XM JM () XML AAS XM JM XML ABS XM JM () XML AAS XM JM XML ADS XM JM () XML AAS XM JM XML AES XM JM () XML AAS XM JM XML ADS XM JM () XML ADS XM JM XML AES XM JM () XML AAS XM JM XML ADS XM JM () XML AES XM JM XML AES XM JM XML ADS XM JM XML ADS XM JM XML AES XM JM XML AES XM JM XML ADS Old XMJ A New XML A Old XMJ A New XML A XMJ A XML AMVS XMJ A () XML ADS XMJ A XML AMTS XMJ A () XML AES XMJ A XML AAS XMJ A () XML ANS XMJ A XML AAS XMJ A XML ADS XMJ A XML ACS XMJ A XML ADS XMJ A XML ACS XMJ A XML AES XMJ A () XML AAS XMJ A XML AES XMJ A () XML AAS XMJ A XML ANS XMJ A () XML AAS XMJ A XML ANS XMJ A () XML AAS XMJ A XML ANS XMJ A () XML ACS XMJ A XML ANS XMJ A () XML ACS XMJ A () () XML ADS XMJ A () XML ACS XMJ A () () XML AES XMJ A () XML ACS XMJ A () () XML ANS XMJ A XML AAS XMJ A () () XML ADS XMJ A XML AAS XMJ A () () XML AES XMJ A XML ACS XMJ A () () XML ANS XMJ A XML ACS XMJ A () () XML ADS XMJ A () XML AAS XMJ A () () XML AES XMJ A () XML AAS XMJ A () () XML ANS XMJ A () XML AAS XMJ A () () XML ADS XMJ A () XML AAS XMJ A () () XML AES XMJ A () XML AAS XMJ A () () XML ANS XMJ A () XML AAS XMJ A XML ADS XMJ A () XML AAS XMJ A XML ADS XMJ A () XML AAS XMJ A XML AES XMJ A () XML AAS XMJ A XML AES XMJ A () XML AAS XMJ A XML ANS XMJ A () XML AAS XMJ A XML ANS XMJ A () XML AAS XMJ A XML ANS XMJ A () XML ACS XMJ A XML ANS XMJ A () XML ACS XMJ A XML ADS XMJ A () XML ACS XMJ A XML ADS XMJ A () XML ACS XMJ A XML AES XMJ A () XML AAS XMJ A XML AES XMJ A () XML ADS XMJ A XML ANS XMJ A () XML AES XMJ A XML ANS XMJ A () XML ANS XMJ A XML ANS XMJ A () XML AAS XMJ A XML ANS Rugghölzli CH - Busslingen Tel. + () Fax + ()
Electromechanical and vacuum switches OsiSense XM Equivalent model references of and vacuum switches XML for previous range switches XM JM, XMJ and XMG and vacuum switches with fixed differential (continued) Old XMJ A New XML A Old XMJ A New XML A XMJ A XML ADS XMJ A XML ANS XMJ A XML ADS XMJ A XML ANS XMJ A XML AES XMJ A XML ANS XMJ A XML AES XMJ A XML ANS and vacuum switches with adjustable differential Old XMG B New XML B Old XMG B New XML C Old XMG B New XML B Old XMG B New XML C XMG B XML BMVS XMG B XML CMVS XMG B () XML BPS XMG B () XMG B XML BMVS XMG B XML CMVS XMG B () XML BPS XMG B () XMG B XML BMVS () XMG B XML CMVS XMG B () XML BPS XMG B () XMG B XML BMTS XMG B XML CMTS XMG B XML BDS XMG B XML CDS XMG B XML BMTS XMG B XML CMTS XMG B XML BDS XMG B XML CDS XMG B XML BMTS XMG B XML CMTS XMG B XML BDS XMG B XML CDS XMG B XML BMTS XMG B XML CMTS XMG B XML BDS XMG B XML CDS XMG B () XML BLRS XMG B () XML CLRS XMG B XML BES XMG B XML CES XMG B () XML BLSS XMG B () XML CLSS XMG B XML BES XMG B XML CES XMG B XML BAS XMG B XML CAS XMG B XML BES XMG B XML CES XMG B XML BAS XMG B XML CAS XMG B XML BES XMG B XML CES XMG B XML BAS XMG B XML CAS XMG B XML BNS XMG B XML CNS XMG B () XML BAS XMG B () XML CAS XMG B XML BNS XMG B XML CNS XMG B () XML BAS XMG B () XML CAS XMG B XML BNS XMG B XML CNS XMG B () XML BAS XMG B () XML CAS XMG B XML BNS XMG B XML CNS XMG B () XML BAS XMG B () XML CAS XMG B () XML BDS XMG B () XML CDS XMG B () XML BLRS XMG B () XML CLRS XMG B () XML BES XMG B () XML CES XMG B () XML BLSS XMG B () XML CLSS XMG B () XML BDS XMG B () XML CDS XMG B XML BBS XMG B XML CBS XMG B () XML BES XMG B () XML CES XMG B XML BBS XMG B XML CBS XMG B () XML BDS XMG B () XML CDS XMG B XML BBS XMG B XML CBS XMG B () XML BES XMG B () XML CES XMG B () XML BBS XMG B () XML CBS XMG B () XML BDS XMG B () XML CDS XMG B () XML BBS XMG B () XML CBS XMG B () XML BES XMG B () XML CES XMG B () XML BBS XMG B () XML CBS XMG B XML BNS XMG B XML CNS XMG B () XML BBS XMG B () XML CBS XMG B XML BNS XMG B XML CNS XMG B XML BLSS XMG B XML CLSS XMG B XML BNS XMG B XML CNS XMG B XML BCS XMG B XML CCS XMG B XML BNS XMG B XML CNS XMG B XML BCS XMG B XML CCS XMG B XML BSRS XMG B XML CSRS XMG B XML BCS XMG B XML CCS XMG B XML BSBS XMG B XML CSBS XMG B () XML BCS XMG B () XML CCS XMG B XML BSBS XMG B XML CSBS XMG B () XML BCS XMG B () XML CCS XMG B XML BSAS () XMG B XML CSAS () XMG B () XML BCS XMG B () XML CCS XMG B () XML BSAS () XMG B () XML CSAS () XMG B () XML BCS XMG B () XML CCS XMG B () XML BSAS () XMG B () XML CSAS () XMG B XML BLPS XMG B () XMG B () () XML BDS XMG B () () XML CDS XMG B XML BMPS XMG B () XMG B () () XML BES XMG B () () XML CES XMG B XML BMPS XMG B () XMG B () () XML BDS XMG B () () XML CDS XMG B XML BPS XMG B () XMG B () () XML BES XMG B () () XML CES XMG B () XML BPS XMG B () () Depending on required adjustment range, examples: < bar = XML A/B/C, > bar = XML A/B/C. () Depending on required adjustment range, examples: < bar = XML A/B/C, > bar = XML A/B/C. () Depending on required adjustment range, examples: < bar = XML A/B/C, > bar = XML A/B/C. () Depending on fluid to be controlled. () Depending on required adjustment range, examples: < bar = XML A/B/C, > bar = XML A/B/C. () Depending on required adjustment range, examples: < bar = XML A/B/C, > bar = XML A/B/C. () Temperature of fluid to be controlled limited to C () Please consult our Customer Care Centre. Rugghölzli CH - Busslingen Tel. + () Fax + ()