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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: 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 ...
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 ...
Pressure range: 400 bar
Switching unit Medium: oil / grease max. delivery pressure in bar: 400
Pressure range: 400 bar
Switching unit Medium: oil / grease max. delivery pressure in bar: 400
Pressure range: -2,000 mbar - 2,000 mbar
Process temperature: 0 °C - 50 °C
A manostat is a pressure gauge which has a switch inside its casing. At a selected pressure the switch activates an electrical contact and stops the machine on which ...
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 ...
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 ...
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 ...
WIKA Alexander Wiegand SE & Co. KG
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 ...
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, ...
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 ...
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 ...
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: ...
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 ...
METAL WORK
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 ...
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 ...
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 ...
BD|SENSORS GmbH
Pressure range: 30 bar - 330 bar
Process temperature: -10 °C - 85 °C
... . The end of line pressure switch composed of: - 1 block with 2 1/4" BSP inlet ports - 2 micro-switches - 2 pressure adjustment valves - 2 pressure gauges - 2 ...
Dropsa spa
Pressure range: 30 bar - 330 bar
Process temperature: -10 °C - 85 °C
... block with 2 1/4" BSP inlet ports - 2 micro-switches - 2 pressure adjustment valves - 2 pressure gauges - 2 air bleed valves Key features: - Electrical connections: Terminal block - Pressure ...
Dropsa spa
Pressure range: 200, 240, 60 bar
Switching power: current: 5, 2, 10, 0.6 A
Process temperature: -20 °C - 80 °C
... differ one from the other for the pressure field within which you can make the calibration. Piston Type Specifications: - Change-over contacts 10A-110V AC- 0.6A- 110V DC - Protection IP54 - Max.safe pressure ...
Dropsa spa
Pressure range: 0.1 bar - 300 bar
Switching power: current: 0.5, 0.2 A
Process temperature: -40 °C - 140 °C
Adjustable pressure switches with push-on terminal Max. static pressure - 300 bar, 600 bar (according to possible pressure range and body material) Hysteresis - ...
ELETTROTEC s.r.l.
Pressure range: 10, 7, 5, 2 bar
Switching power: current: 7, 3, 1 A
Process temperature: -25 °C - 140 °C
... pressure switch activates. Where is a differential pressure switch applied? Differential pressure switches (PDE) are used to monitor the degree of ...
ELETTROTEC s.r.l.
Pressure range: 0.2 bar - 80 bar
Switching power: current: 2, 3 A
Process temperature: -40 °C - 140 °C
Adjustable pressure switches with SPDT contacts Max. static pressure - 350 bar Hysteresis - 30% of set-point Dimensions - Body 30 x 30 – Max. high75 mm Certification - CE – RINA ...
ELETTROTEC s.r.l.
Process temperature: -40 °C - 149 °C
The BM45 diaphragm switch provides simple, low-cost point level control to alert to high, medium, or low levels. It is designed for use in bins containing non-hazardous, free-flowing dry materials such as grains, granules, ...
Process temperature: -40 °C - 149 °C
The BM65 point level switch eliminates bin overflows, empty bins, plugged chutes, clogged conveyors, and choked elevators to prevent damage to equipment and material waste. The BM65 diaphragm pressure ...
Pressure range: 0.2 bar - 300 bar
Switching power: current: 2, 4 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 range: 20 Pa - 5,000 Pa
Process temperature: -10 °C - 50 °C
... Adjustable differential pressure switch for control of non-aggressive gases. Control button with guide value scale. TECHNICAL SPECIFICATIONS: Adjustable range: 20 to 300 Pa, switching differential ...
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 ...
Pressure range: 0 psi - 4,000 psi
Process temperature: -18 °C - 71 °C
... indication of system pressure for high-purity applications. Features Indicating Pressure Switches 2" • 2-inch stainless steel solid-state switch with local and remote ...
Pressure range: 2,000 Pa - 40,000,000 Pa
Process temperature: -40 °C - 120 °C
PS131 electronic pressure switch fully upholds the design concept that to meet the worst application occasions, adopts monosilicon sensor technology and integrated housing craft, with excellent performance. 5 ...
Shanghai LEEG Instruments Co.,Ltd.
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. ...
Shanghai LEEG Instruments Co.,Ltd.
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. ...
Shanghai LEEG Instruments Co.,Ltd.
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 ...
Pressure range: 500 psi
Process temperature: -40 °F - 275 °F
Sensata’s 25PS pressure switch family of products has been designed for direct control of electric motors and other demanding load applications requiring precise pressure settings. Sensata’s ...
The 20PS Family of Switch products (20PS, 39PS, 40PS and 41PS) was developed to meet the demanding needs of HVAC & industrial applications and has since become a staple in the heavy vehicle and off road ...
Pressure range: 0.5 psi - 100 psi
Process temperature: 40 °F - 120 °F
... between the “On” pressure and the “Off” pressure is defined as the Differential or Hysteresis of the switch. This is an important characteristic for applications such ...
Pressure range: 0.5 psi - 100 psi
Process temperature: 4 °C - 49 °C
... between the “On” pressure and the “Off” pressure is defined as the Differential or Hysteresis of the switch. This is an important characteristic for applications such ...
Pressure range: 0.5 psi - 100 psi
Process temperature: 40 °F - 120 °F
... between the “On” pressure and the “Off” pressure is defined as the Differential or Hysteresis of the switch. This is an important characteristic for applications such ...
Pressure range: 0 Pa - 20,684,271.88 Pa
Burst pressure: 5,000, 1,000 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 - 3,000 psi
Burst pressure: 5,000, 1,000 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
Burst pressure: 3,000, 5,000 psi
Process temperature: -40 °C - 149 °C
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: 10 psi - 5,000 psi
Process temperature: -30 °C - 205 °C
... Two SPDT micro switch Load: 15amps, 125/250VAC, DC 125V 0.4A, DC 30V 3A / Gold contact microswitch 1A 125/250VAC / Hermetically sealed switch 5A/250VAC Housing Material: die cast aluminum ...
Golden Mountain Enterprise
Pressure range: 0.7, 0.12 bar
Process temperature: -40 °C - 60 °C
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 the positive electrode Pressure Element: Silica geldiaphragm Process ...
Golden Mountain Enterprise
Pressure range: 10 psi - 5,000 psi
Switching power: current: 3 A
Process temperature: -30 °C - 205 °C
... needed! Technical Data Switch Data: one SPDT & two SPDT Microswitch, / Gold Contact Microswitch IA 125/250VAC Housing: die cast aluminum alloy with paint Conduit Connection: Female 3A’\ Vè"NPT, ...
Golden Mountain Enterprise
Pressure range: 20 Pa - 5,000 Pa
Process temperature: -30 °C - 85 °C
Adjustable differential pressure switch for monitoring overpressure, vacuum and differential pressure of air or other non-combustible, non-aggressive gases. The switching pressure ...
Beck Sensortechnik GmbH
Pressure range: -900 mbar - 12,000 mbar
Process temperature: -40 °C - 85 °C
Factory-set pressure switch monitoring overpressure, vacuum or differential pressure of liquid and gaseous – also aggressive – media. Pressure setting and switching ...
Beck Sensortechnik GmbH
Pressure range: -700 mbar - 25,000 mbar
Switching power: current: 10, 6 A
Process temperature: -40 °C - 80 °C
Adjustable pressure switch monitoring overpressure, vacuum or differential pressure of liquid and gaseous – also aggressive – media. The pressure switch ...
Beck Sensortechnik GmbH
Pressure range: 0 Pa - 5,000 Pa
Process temperature: -20 °C - 50 °C
... differential pressure switch type ExBin-P for HVAC systems with measurement range from 0 up to 5.000 Pa, e.g. for filter- or fan belt monitoring. - Low pressure measurement from 0-100 ...
Pressure range: -1 bar - 1,000 bar
Process temperature: -20 °C - 80 °C
The electronic pressure switch is a pressure measurement switch with LED display. The isolation-based silicone oil-filled diaphragm is used as a sensing component. It ...
Pressure range: 0 MPa - 1 MPa
The PS302 is an electronic pressure switch engineered to monitor and control pressure with exceptional precision and reliability across diverse applications. This modern switch ...
SQ Series Connectors are manufactured by Comos International. The connectors, as well as the cable and the cable length, may be customized. This product provides full technical engineering support by either modifying standard products ...
Pressure range: 0.2 bar - 100 bar
Switching power: current: 4 A
Process temperature: -10 °C - 100 °C
... Leads with Connector Fittings Fixed or Adjustable Pressure Range Robust in Severe Applications Applications Include Automotive Industry Hydraulic & Pneumatic industry ...
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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