HVAC pressure switches

24 companies | 44 products
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diaphragm pressure switch
diaphragm pressure switch
CPS series

Pressure range: 20 Pa - 400 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, ...

diaphragm pressure switch
diaphragm pressure switch
0342

Process temperature: -20 °C - 80 °C
Pressure range: 0.3 bar - 50 bar

Diaphragm pressure switch für Gas, Dust and Mining / compact design / ex-protection / ATEX / IECEx Explosion-protected pressure switches (Ex) according to ATEX standard and IECEx ...

piston pressure switch
piston pressure switch
0343

Process temperature: -20 °C - 80 °C
Pressure range: 50 bar - 150 bar

Explosion-protected pressure switches (Ex) according to ATEX standard and IECEx scheme • - suitable for explosion protection zones: 0342 / 0343: Gases and vapors 1 + 2, Dusts 21 + 22 and mining M2 0340 / 0341: Dusts ...

differential pressure switch
differential pressure switch
ADPS, EDPS series

Process temperature: -20 °C - 85 °C
Pressure range: 0 Pa - 10,000 Pa

... engineered to efficiently handle differential pressures, vacuum and normalized pressure. It comes fitted with an adjustment knob with dual scale. This allows for changes to be made to ...

electronic pressure switch
electronic pressure switch
iS 4

Process temperature: -40 °C - 85 °C
Pressure range: -1 bar - 10 bar

Characteristics: - nominal pressure ranges from 0 ... 1 bar up to 0 ... 10 bar also -1 ... 0 bar - accuracy: 0.5 % FSO - compact design - IO-Link according to specification V 1.1 - silicon sensor, RTV Applications: - ...

mechanical pressure switch
mechanical pressure switch
604

Process temperature: -40 °C - 85 °C
Pressure range: 0.2 mbar - 50 mbar

The ideal pressure switch to control air flows in air conditioning and ventilation systems, but equally effective in industrial air monitoring applications. This product range, which ...

thin-film pressure switch
thin-film pressure switch
EPN-S 8320

Process temperature: -40 °C - 125 °C
Pressure range: 0 bar - 600 bar

... compact design Switchpoint factory set or programmable on site with Trafag Sensor Communicator SC About The Electronic Pressure Switch EPN-S is based on the well-proven EPN transmitter family. It ...

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Trafag AG sensors & controls
thin-film pressure switch
thin-film pressure switch
DPC 8380

Process temperature: -25 °C - 85 °C
Pressure range: 0 bar - 100 bar

... Integrated datalogger Measuring range adjustable About The DPC 8380 is the ideal combination of pressure switch and transmitter with pressure display. The parameters are set ...

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Trafag AG sensors & controls
diaphragm pressure switch
diaphragm pressure switch
900/904/912

Process temperature: -40 °C - 150 °C
Pressure range: 0.02 bar - 1 bar

Main features Rugged aluminium housing Protection IP65 Any mounting position possible Applications Machine tools HVaC

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Trafag AG sensors & controls
adjustable pressure switch
adjustable pressure switch
930.8x Climair® Series

Process temperature: -30 °C - 85 °C
Pressure range: 20 Pa - 5,000 Pa

... The switching pressure can be adjusted without a pressure gauge using a scaled adjustment knob. Various versions with overlapping adjustment ranges between 0.2 mbar and 50 mbar are available for this ...

factory-set pressure switch
factory-set pressure switch
911.82 Series

Process temperature: -40 °C - 85 °C
Pressure range: 20 Pa - 1,000 Pa

Applications Factory-set differential pressure switch for monitoring overpressure, vacuum and differential pressure of air or other non-combustible, non-aggressive gases. Possible ...

low-pressure pressure switch
low-pressure pressure switch
903 Series

Process temperature: -20 °C - 130 °C
Pressure range: -80 mbar - 300 mbar

Pressure switch factory set between 2 mbar and up to 5 mbar. Possible application is for monitoring very low pressure levels or filling levels of liquids between 2 cm and 5 cm. Factory-set ...

diaphragm pressure switch
diaphragm pressure switch
DS

Process temperature: -20 °C - 85 °C
Pressure range: 20 Pa - 5,000 Pa

... to 500 Pa, switching differential 20 Pa 200 to 1000 Pa, switching differential 100 Pa 500 to 2500 Pa, switching differential 150 Pa 1000 to 5000 Pa, switching differential ...

diaphragm pressure switch
diaphragm pressure switch
SQ series

Process temperature: -30 °C - 100 °C
Pressure range: 0.3 bar - 100 bar

... applications requiring control based on pressure, pressure switches are used. It operates on the principle of pressure difference, wherein when the pressure applied on ...

diaphragm pressure switch
diaphragm pressure switch
ExBin-P

Process temperature: -20 °C - 50 °C
Pressure range: 0 Pa - 5,000 Pa

... 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 ...

mechanical pressure switch
mechanical pressure switch
PSW22

Process temperature: -30 °C - 85 °C
Pressure range: 0.2 bar - 20 bar
Burst pressure: 0 bar - 35 bar

Pressure Switch PSW22 provides precise switching at a pre-selected pressure point. PSW22 has many pressure ranges between 0.2 bar to 20 bar. The PSW22 is robust, compact, ...

differential pressure switch
differential pressure switch
DBL

Process temperature: 85 °C
Pressure range: 0.3 mbar - 25 mbar

... protection IP 54 The DBL differential pressure switchhas the function of control of the differential pressure of air or gas not corrosive and non-flammable. Alarm signal when you reach the set point. Differential ...

diaphragm pressure switch
diaphragm pressure switch
RIBWD

Process temperature: -30 °C - 140 °C
Pressure range: 0 bar - 70 bar

... execution II2 G/D ATEX Eexd IIC T6 The RIBWD membrane differential pressure switchesare used in industry for the regulation and monitoring of filters and for level alarm systems in closed tanks. Used ...

electromechanical pressure switch
electromechanical pressure switch
SP Series

Process temperature: 150 °C
Pressure range: 0.2 bar - 6 bar

Description The SP series Pressure Switch is best suited to the following applications: - Heating / Refrigeration - Water Treatment - Industrial applications - Ironing - ...

programmable pressure switch
programmable pressure switch
NIPRESS DK

Process temperature: -40 °C - 125 °C
Pressure range: -1 bar - 600 bar

... contaminated media - Pneumatic, hydraulic and mechanical engineering applications - Plant and machine engineering, HVAC, environmental engineering - For rough and difficult installing conditions - Hygienical versions

electronic pressure switch
electronic pressure switch
DPI

Process temperature: -10 °C - 50 °C
Pressure range: 2,500, 500 Pa

... differential pressure transmitter with up to two relay outputs. The differential pressure indicator is used for measuring and indicating low pressures of air and noncombustible gases ...

differential pressure switch
differential pressure switch
PS

Process temperature: -20 °C - 60 °C
Pressure range: 20 Pa - 4,500 Pa

... robust, easy-to-use differential pressure switch for air and non-combustible gases. The pressure switches are used in ventilation and air-conditioning systems to monitor changes in overpressure, ...

diaphragm pressure switch
diaphragm pressure switch
MM/PS

Process temperature: -20 °C - 60 °C
Pressure range: 0 Pa - 1,500 Pa

... manometer and a differential pressure switch In many situations filter monitoring requires an alarm signal and a local display. Our filter alerts are the right solution for these situations. The filter ...

differential pressure switch
differential pressure switch
D series

Process temperature: 0 °F - 300 °F
Pressure range: 600 psi

... setpoint SPDT or DPDT switching option Differential pressure ranges: 10" IWD to 600 psid The D-Series NEMA 7/9 differential pressure switch is ideal where accurate and reliable ...

diaphragm pressure switch
diaphragm pressure switch
WPS series

Process temperature: -40 °C - 85 °C
Pressure range: 1.45 psi

... solution in BAS and HVAC applications requiring monitoring and control Low pressure differential switch for monitoring pressure, vacuum and differential ...

electromechanical pressure switch
electromechanical pressure switch
PS80 Series

Process temperature: -65 °F - 275 °F
Pressure range: 0 psi - 750 psi

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 ...

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Sensata Technologies
diaphragm pressure switch
diaphragm pressure switch
J205G Pressure Switch

Process temperature: -65 °F - 225 °F
Pressure range: 0.8 psi - 5,000 psi

... J205G High Pressure Low Set Point Pressure Switches are among our most versatile offering, affording the end user an extensive operating environment and a wide range of set point optionality. Set Point ...

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Whitman Controls Corporation
diaphragm pressure switch
diaphragm pressure switch
PSM230 series

Process temperature: -40 °C - 150 °C
Pressure range: -90 Pa - 3,500,000 Pa

... ADJUSTABLE OR FIXED SWITCHING DIFFERENTIAL INTERNAL OR EXTERNAL SETPOINT ADJUSTMENT BRACKET FOR SURFACE MOUNTING (OPTION) GOLD PLATED CONTACTS FOR INTRINSICALLY SAFE CIRCUITS (OPTION) Indumart PSM210 Series Industrial ...

diaphragm pressure switch
diaphragm pressure switch
LF32 series

Process temperature: -20 °C - 85 °C
Pressure range: 20 Pa - 5,000 Pa

The LF32 is an adjustable differential pressure switch capable of detecting miniscule changes in pressure do to its size and proven design. The switch set point or switching ...

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ZHEJIANG LEFOO CONTROLS CO., LTD
electronic pressure switch
electronic pressure switch
ASZ 3420 p

Process temperature: -40 °C - 125 °C
Pressure range: 40 mbar - 600,000 mbar

Electronic pressure switch with PNP outputs FEATURES Pressure ranges: 40 mbar up to 600 bar Setpoints, hysteresis: adjustable (*) Basic accuracy: ±0.25% Switch ...

diaphragm pressure switch
diaphragm pressure switch
EPS01

Process temperature: -28 °C - 85 °C
Pressure range: 0.3 bar - 10 bar

The compact EPS01 pressure switch is well suited to a wide range of HVAC and machine building or pneumatic applications.Measuring ranges 0.3 -10 bar, Generous overpressure, Media temperature ...

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ALCYON ELECTRONIQUE
electromechanical pressure switch
electromechanical pressure switch

Pressure switch Designed for improved protection against high or low pressure values and condensation pressure regulation.