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Pressure range: 0.2 bar - 320 bar
Switching power: current: 4, 2 A
Process temperature: -20 °C - 80 °C
... customers the factory setting of the switch point. Model PSM02 mechanical pressure switches are employed wherever compressed air, neutral and self-lubricating fluids or neutral gases are used and a ...
WIKA Alexander Wiegand SE & Co. KG
Pressure range: 0 bar - 600 bar
Switching power: current: 20 A
Process temperature: -40 °C - 85 °C
... diaphragm pressure switches is that no supply voltage is required for the switching process. In production, the diaphragm pressure switches are traced by quality assurance software ...
WIKA Alexander Wiegand SE & Co. KG
Pressure range: 0 bar - 1,000 bar
Process temperature: -20 °C - 80 °C
... good readability Fast parameterisation via 3-buttons Description The PSD-4 electronic pressure switch is the universal solution for industrial automation tasks – also in hygienic applications ...
WIKA Alexander Wiegand SE & Co. KG
Pressure range: 40 bar
Process temperature: -40 °C - 100 °C
... The OPTIBAR PSM 1010 is an electronic pressure switch for absolute or gauge pressure measurement of liquids and gases. The cost-effective pressure switch is suitable ...
Pressure range: 0 bar - 40 bar
Process temperature: -40 °C - 150 °C
... electronic pressure switch OPTIBAR PSM 2010 The OPTIBAR PSM 2010 is an electronic pressure switch for applications in the food and beverage industry as well as the pharmaceutical ...
Pressure range: 0 bar - 15 bar
Process temperature: -10 °C - 50 °C
... Syntesia pressure switches feature a high degree of miniaturisation and a modem attractive design. As they are extremely modular, the Syntesi« series can be installed facing up or down. They come reody assembled with ...
METAL WORK
Pressure range: 0 bar - 15 bar
Switching power: current: 2 A
Process temperature: -10 °C - 50 °C
... items Adjustable pressure interval (bar): 0.5 ÷ 10 Contacts: Normally-Open (NO) and Normally-Closed (NC) Fluid: Filtered air without lubrication; lubrication, if used, must be continuos Functional denomination: NO/NC Pressure ...
METAL WORK
Pressure range: -1 bar - 10 bar
Process temperature: 0 °C - 50 °C
... Digital pressure switch 640 IO-Link Series. The new product inherits the technical features of the existing version but with IO-Link communication protocol. The digital pressure switch ...
METAL WORK
Pressure range: 0 bar - 250 bar
Process temperature: -25 °C - 80 °C
... comparison of set/actual values directly in the sensor Automatic adjustment of the switch point Clearly visible LED display Efficient differential pressure monitoring ...
Pressure range: 0 bar - 1,000 bar
Switching power: current: 2 A
... Pressure switches are hydraulic accessories. They close or open electrical contacts when under pressure. The pressure switches are used to issue an electrical switching ...
Pressure range: 700, 600, 400, 1,000 bar
Switching power: current: 2 A
Process temperature: -40 °C - 80 °C
... The pressure switch type DG is available as a mechanical or completely electronic switch. The pressure can be adjusted up to 700 bar. The adjustment is made via a pushbutton, a setting ...
Switching power: current: 0.01 A - 5 A
Burst pressure: 20 Pa - 4,000 Pa
... Diaphragm pressure switches with micro switch (silicone-free versions available) for monitoring air pressures on air-conditioning, ventilation and extraction systems, for positive pressure, ...
Honeywell Thermal Solutions
Pressure range: 19.5, 23.5 bar
Burst pressure: 200 bar
Process temperature: -55 °C - 135 °C
... Packing format - Industrial pack Pressure connection notes - Deflator Pressure connection size - 1/4 in Pressure connection type - Flare Pressure Male/Female - Female Pressure ...
DANFOSS Refrigeration & Air Conditioning
Pressure range: 0 psi - 3,000 psi
Process temperature: -40 °C - 100 °C
... The Ashcroft® B4 pressure switch is designed for use in virtually all industrial and OEM applications. Providing reliability and long-cycle life, it is ideal for satisfying requirements for pressure ...
ASHCROFT
Pressure range: 0 bar - 40 bar
Switching power: current: 1, 6 A
Burst pressure: 0 bar - 17.6 bar
... critical for safety reason, the use of fail-safe control is recommended. Features - Available as high and low pressure limiters as well as pressure controllers Wide pressure range: ...
Danfoss Industrial Automation
Pressure range: -1 bar - 40 bar
Switching power: current: 250 mA
Burst pressure: 16 bar
... Electronic Differential Pressure Switches are microprocessor-controlled pressure measurement devices for differential pressures of 0 to 20 bar. They are suitable for ...
Honeywell Environmental & Combustion Controls EMEA
Pressure range: -1 bar - 700 bar
Process temperature: 0 °C - 80 °C
... invertible display; rotatable electrical connection; switch point status indication via LEDs The electronic KOBOLD pressure transmitter and switch PSD with integrated display is used for continuous ...
KOBOLD INSTRUMENTATION
Pressure range: 0.1 MPa - 2 MPa
... ・Visualization of settings ・Simple 3-step setting ・Easy screen switching It is possible to change the settings while checking the measured value. ・Delay time:1.5 ms or less ・Current consumption: 25 mA or less ・IO-Link compatible ...
Pressure range: 0 bar - 250 bar
Process temperature: -25 °C - 80 °C
... Electronic pressure switch with display, 2 switching outputs, pressure range 0 … 250 bar, connector 4-pole M12x1 A-coded, throttle element Display for pressure values and parameters. ...
Pressure range: 25, 10 psi
Switching power: current: 15 A
Process temperature: -34.4 °C - 43.3 °C
... Ranges, 0.05" to 12" w.c. Repetitive Accuracy within ±1% On the Series 1630 Large Diaphragm Pressure Switch our highest precision conventional pressure switch provides maximum dependability. ...
DWYER
Pressure range: 1.5 psi - 240 psi
Process temperature: -40 °F - 250 °F
... Main Range of product 9012G Pressure sensor type Electromechanical pressure switch Pressure sensor name 9012G Maximum pressure 240 psi Contacts type and composition 2(NC-NO), ...
Telemecanique Sensors
Pressure range: 1 bar - 10 bar
Process temperature: -5 °C - 60 °C
... diaphragm pressure switches are available with NC (normally closed) contacts and with NO (normally open) contacts. Series PM681 pressure switches with setting visual scale comply ...
Pressure range: 0.05 bar - 1 bar
Switching power: current: 5 A
Process temperature: 15 °F - 250 °F
... Series Low Pressure Switches are ideal for low pressure applications. These switches have a life expectancy of 1 million cycles making them extremely reliable. Their snap-action microswitch ...
GEMS SENSORS & CONTROLS
Pressure range: 100 psi - 700 psi
Burst pressure: 5,000 psi
Process temperature: 54 °C - 135 °C
... today’s demanding industrial environments, PS80 Low Thermal Drift, engineered to deliver superior performance under extreme temperature conditions while maintaining the mechanical and electrical reliability of its PS80 High Pressure ...
Sensata Technologies
Pressure range: 6.89 bar - 48.26 bar
Switching power: current: 6 A - 6 A
Burst pressure: 344.74 bar - 344.74 bar
...
PS80-L Low Thermal Drift
pressure
switch is designed for precise high-
pressure monitoring in extreme thermal environments while maintaining mechanical and electrical compatibility with PS80 high-
pressure ...
Sensata Technologies
Pressure range: 0 psi - 750 psi
Process temperature: -65 °F - 275 °F
... Safe and reliable automatic reset pressure switch designed to fit to meet a broad spectrum of applications including HVAC & R, pumps and compressors by offering a wide range of pressure settings, port ...
Sensata Technologies
Pressure range: 0 bar - 600 bar
Process temperature: -40 °C - 125 °C
... The electronic pressure switch DS 401 is the successful combination of - intelligent pressure switch - digital display and has been specially designed for universal usage in ...
BD|SENSORS GmbH
Pressure range: 0 bar - 6 bar
Process temperature: -40 °C - 125 °C
... The electronic pressure switch DS 350 is interesting for all users in plant and machine engineering, due to the integrated IO-Link interface to exchange process data, diagnostic reports and status messages with a superordinate ...
BD|SENSORS GmbH
Pressure range: 0 bar - 600 bar
Switching power: current: 4 mA - 20 mA
Burst pressure: 7.5 bar - 1,250 bar
... The electronic pressure switch DS 200 is the successful combination of - intelligent pressure switch - digital display and has been specially designed for numerous applications ...
BD|SENSORS GmbH
Pressure range: 2,000 Pa - 40,000,000 Pa
Process temperature: -40 °C - 120 °C
... Co., Ltd. is one of the leading manufacturers and suppliers of ps131-tsr gauge pressure switch in China. Please feel free to buy high quality ps131-tsr gauge pressure switch made in China ...
Pressure range: 10,000 Pa - 3,000,000 Pa
Process temperature: -40 °C - 300 °C
... userfriendly design stands out. High overload protection and best accuracy. PS858 is a pressure sensor with a pressure switch to safely and absolutely measure and monitor gauge pressure. ...
Pressure range: 20 Pa - 40,000,000 Pa
Process temperature: -40 °C - 120 °C
... userfriendly design stands out. High overload protection and best accuracy. PS858 is a pressure sensor with a pressure switch to safely and absolutely measure and monitor gauge pressure. ...
Pressure range: 5 Pa - 19,305,320.42 Pa
Burst pressure: 1,000, 5,000 psi
Process temperature: -40 °C - 149 °C
... disc spring pressure switch for a wide range of applications. Series 100 P (diaphragm sensor) for pneumatic and low impulse hydraulics up to 3000 psig system pressure. Specifications Pressure ...
Neo-Dyn
Pressure range: 0 psi - 2,800 psi
Burst pressure: 1,000, 5,000 psi
Process temperature: -40 °C - 149 °C
... Belleville disc spring pressure switch for a wide range of applications. Series 101P (diaphragm sensor) for pneumatic and low impulse hydraulics up to 3000 psig system pressure. Specifications ...
Neo-Dyn
Pressure range: 2 psi - 2,000 psi
Switching power: current: 4 A
Burst pressure: 5,000, 500, 3,000 psi
... All purpose miniature tamper proof switch, extremely light weight and durable construction. Has efficient Nega-Rate® Belleville disc spring sensing mechanism. Small size improves vibration and shock resistance. Specifications ...
Neo-Dyn
Pressure range: 3 mbar - 50 mbar
... switching differential of 1.5 mbar at the start of the range and 15 mbar at the end of the range with a switch point tolerance band of 10 %. The new pressure switch is equipped with a ...
Process temperature: -10 °C - 60 °C
... The pressure switch allows to change the signal from pneumatic into electric. ...
Pressure range: -1 bar - 15 bar
Process temperature: 0 °C - 50 °C
... Digital pressure switches allow the control of pressure in a plant. Their wide display with the indication of selected functions, the possibility to choose between different electronic circuits and all ...
Pressure range: 10 psi - 4,000 psi
Switching power: current: 0.4 A - 5 A
Process temperature: -30 °C - 205 °C
... The New-Flow PS2000X, an explosion proof pressure switch, is designed to be used in control systems. PS2000X has high set point repeatability and narrow dead band features. A variety of range selections are available ...
Golden Mountain Enterprise
Pressure range: 0.7, 0.12 bar
Switching power: current: 15 A
Process temperature: -40 °C - 60 °C
... Technical Data Switch Data: SPDT 15A@125, 250, 480VAC, 60Hz. Resistive 1/8 HP @ 125VAC; 1/4 HP @250VAC, 60Hz Housing Material: Die cast aluminum alloy with positive electrode Pressure Element: Silica gel diaphragm Process ...
Golden Mountain Enterprise
Pressure range: 10 psi - 5,000 psi
Switching power: current: 3, 15, 1, 0.4 A
Process temperature: -30 °C - 205 °C
... The New-Flow PS2000W, a water proof pressure switch, is designed to be used in control systems. PS2000W has high set point repeatability and narrow dead band features. A variety of range selections are available upon ...
Golden Mountain Enterprise
Pressure range: 0.2 bar - 300 bar
Switching power: current: 4, 2 A
Process temperature: -30 °C - 100 °C
... available. SQX Pressure Switch SQ series is a pressure switch product line using an internal diaphragm that is exposed to process pressure via the pressure ...
A pressure switch controls and adjusts a hydraulic or pneumatic system. It reacts to a pressure threshold or setpoint. Activating an on-off output, such as a dry contact, directly governs a mechanism which reestablishes the desired pressure.
ApplicationsThese devices are found in process control, for compressor or pump operation, in chemistry, automobiles, agribusiness, the energy industry, hydraulics, construction, refrigeration units and in oil and natural gas installations.
TechnologiesRelative or absolute pressure gas, vapor or liquid switches have a single input. Differential models have two inputs. Such switches can be mechanical or electronic.
Mechanical switches use a diaphragm, a piston or a Bourdon tube. The output contact may be normally open (NO) or normally closed (NC). A calibration screw is used to adjust the setpoint. Hysteresis parameters are set by the manufacturer or are adjustable.
Electronic switches also act as pressure transmitters. They use strain gauge, capacitive, inductive or piezoelectric measurement methods. Setpoints are programmable; readings are transmitted by two-wire, four-20 mA current loop or a three-wire 0-10 V arrangement. They are temperature-compensated and more precise.
Choice will depend on the switch's working pressure and adjustment ranges, hysteresis, ability to withstand excess pressure and degree of protection.
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