Differential pressure switches

50 companies | 148 products
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differential pressure switch / bellows / stainless steel / adjustable
differential pressure switch
DP series

Process temperature: -23 °C - 82 °C
Pressure range: 0 psi - 80 psi

The DP differential pressure switch is suitable for projects that require maximum sensitivity, along with a quick response to changes and also those that require a good resistance to vibrations. So choose ...

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DWYER
gas pressure switch / differential / explosion-proof / high-precision
gas pressure switch
AT11910 series

Process temperature: -60 °C - 60 °C
Pressure range: 11,200 Pa

The Series AT11910 is created as ATEX Approved 1910 Differential Pressure Switch, designed and developed by DWYER. It is made more durable and highly efficient in dealing with non-combustible compatible ...

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DWYER
air pressure switch / differential / stainless steel / explosion-proof
air pressure switch
AT1ADPS series

Process temperature: -60 °C - 85 °C
Pressure range: 10,000 Pa

... adjustable differential pressure switch is ideal for pressure, vacuum, and differential pressure systems in hazardous zones. Settings ranging from 0.08 ...

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DWYER
oil pressure switch / for water / for air / differential
oil pressure switch
PSM-520

Process temperature: -25 °C - 80 °C
Pressure range: -0.4 bar - 30 bar

The PSM-520 is used in industrial control, monitoring and alarm applications. The switch point can be specified by the customer on site. The instrument can switch electrical loads of ...

differential pressure switch / with digital display / relative / adjustable
differential pressure switch
PNI02x series

Process temperature: -25 °C - 80 °C
Pressure range: 0 bar - 250 bar

... comparison of set/actual values directly in the sensor Automatic adjustment of the switch point Clearly visible LED display Efficient differential pressure monitoring

steam pressure switch / differential / bellows / stainless steel
steam pressure switch
BCP3H

Process temperature: -20 °C - 70 °C
Pressure range: 0 bar - 16 bar

... test pressure [bar] Pe 17.6 bar Max. test pressure [psig] 255 psig Max. Working Pressure [bar] 16 bar Max. Working Pressure [psig] 230 psig Packing format Multi pack Pressure ...

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Danfoss Industrial Automation
steam pressure switch / differential / industrial / IP66
steam pressure switch
RT112

Process temperature: -50 °C - 70 °C
Pressure range: 0 bar - 1.1 bar

... test pressure [bar] Pe 8 bar Max. test pressure [psig] 116 psig Max. Working Pressure [bar] 7 bar Max. Working Pressure [psig] 100 psig Packing format Multi pack Pressure ...

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Danfoss Industrial Automation
liquid pressure switch / differential / industrial / compact
liquid pressure switch
KPS39

Process temperature: -40 °C - 70 °C
Pressure range: 0 bar - 35 bar

... 410766 Max. test pressure [bar] Pe 53 bar Max. test pressure [psig] 769 psig EAN 5702423146796 Max. Working Pressure [bar] 45 bar Max. Working Pressure [psig] 653 ...

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Danfoss Industrial Automation
differential pressure switch
differential pressure switch
XMLA series

... along with air, hydraulic oils, fluids and viscous products. The operating pressure is between -1 and 500 bar, while the fixed differential XMLA range and the adjustable differential ...

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Telemecanique Sensors
adjustable pressure switch / for air / differential / industrial
adjustable pressure switch
930.8x Climair® Series

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

Adjustable differential pressure switch for monitoring overpressure, vacuum and differential pressure of air or other non-combustible, non-aggressive gases. Class ...

water pressure switch / differential / adjustable / IP65
water pressure switch
908 Series

Process temperature: -40 °C - 80 °C
Pressure range: 40 mbar - 1,000 mbar

Adjustable differential pressure switch monitoring overpressure, vacuum or differential pressure of liquid and gaseous – also aggressive – media. The differential ...

factory-set pressure switch / for gas / for air / differential
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 ...

differential pressure switch / bellows / for marine applications / for railway applications
differential pressure switch
PST4B 9B4

Process temperature: -40 °C - 125 °C
Pressure range: -0.6 bar - 40 bar

Picostat Pressure Switch PST4B 9B4 Measuring principle: Bellow Applications: Shipbuilding; Engine manufacturing; Railways; Machine tools Approval / conformity: ABS, BV, CCS, DNV-GL, GL, KRS, LRS,NKK, ...

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Trafag AG sensors & controls
differential pressure switch / bellows / for hydraulic applications / for marine applications
differential pressure switch
PD 920/924/932

Process temperature: -40 °C - 150 °C
Pressure range: -1 bar - 18 bar

Differential Pressure Pressostat PD 920/924/932 Measuring principle: Bellow Applications: Shipbuilding; Engine manufacturing; Railways; Machine tools; Hydraulics Approval / conformity: ABS, BV, CCS, DNV-GL, KRS, LRS, ...

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Trafag AG sensors & controls
gas pressure switch / differential / bellows / stainless steel
gas pressure switch
EXPD 920/924/932

Process temperature: -50 °C - 150 °C
Pressure range: -1 bar - 18 bar

Ex Differential Pressostat EXPD 920/924/932 Measuring principle: Bellow Applications: II 2 G / D Approval / conformity: SEV 15 ATEX 0157 X IECEx SEV 17.0013X Main features: Rugged aluminium housing; Protection IP66; ...

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Trafag AG sensors & controls
gas pressure switch / mechanical / differential / OEM
gas pressure switch
605

Process temperature: -30 °C - 110 °C
Pressure range: 20 Pa - 400 Pa

Type 605 pressure switches are specially developed for use in gas fired heating systems. There are more than 20 million pressure switches in use worldwide. Produced on a fully automated production line. ...

water pressure switch / differential / adjustable
water pressure switch
DS 01

Process temperature: 80 °C
Pressure range: 4 bar

... controlling two points, which is done by means of a switching point that is continuously adjustable (between 10 and 100% of the pressure range).

air pressure switch / differential / for pneumatic applications / adjustable
air pressure switch
F-5100 series

Process temperature: 40 °F - 120 °F
Pressure range: 0.5 psi - 100 psi

... Cost • Subminiature Size • High-Pressure Adjustment • Low Differential • Snap-Action Switch • Fast Response The F-5100 Series, manufactured by Air Logic, is a subminiature pressure ...

air pressure switch / differential / for pneumatic applications / high-pressure
air pressure switch
F-5300 series

Process temperature: 4 °C - 49 °C
Pressure range: 0.5 psi - 100 psi

... Series Low Differential Pressure Switch offers low differential, fast response and high pressure adjustments despite their sub-miniature size. The switch ...

solid-state pressure switch / for air / differential / for pneumatic applications
solid-state pressure switch
F-5500 series

Process temperature: 40 °F - 120 °F
Pressure range: 0.5 psi - 100 psi

... • Subminiature Size • High-Pressure Adjustment • Low Differential • Solid State Switch • Fast Response The F-5500 Series Solid State Pressure Switch ...

gas pressure switch / diaphragm / differential / electronic
gas pressure switch
ExBin-P

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

Binary 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 ...

diaphragm pressure switch / differential / stainless steel / miniature
diaphragm pressure switch
105P/105PP

Process temperature: -40 °C - 149 °C
Pressure range: 2 psi - 2,000 psi

... 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 ...

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Neo-Dyn
diaphragm pressure switch / differential / compact / stainless steel
diaphragm pressure switch
115P/115PP

Process temperature: -40 °C - 149 °C
Pressure range: 0 psi - 600 psi

... Compact, versatile pressure switch with built to order set points. This easy to install switch features the efficient NegaRate® Belleville disc spring for the set and forget application. ...

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Neo-Dyn
diaphragm pressure switch / differential / for hydraulic applications / for pneumatic applications
diaphragm pressure switch
125P

Process temperature: -40 °C - 149 °C
Pressure range: 0 psi - 5,000 psi

... Specifications Deadband (Differential): The deadband can be selected anywhere from 20 psig (1.38 bar) or 8% (whichever is greater) to 45% of the set point Electrical: Snap action electrical switch ...

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Neo-Dyn
diaphragm pressure switch / differential / bellows / Bourdon tube
diaphragm pressure switch
FX series

Process temperature: -40 °C - 150 °C
Pressure range: -1 bar - 1,000 bar

Ranges: » From -1 to 1000 bar (relative pressure) » From 0 to 100 bar (differential pressure) Case: 316 Stainless Steel Sensing element: » stainless steel bellows » NBR, FKM or EPDM ...

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GEORGIN S.A.
liquid pressure switch / for gas / diaphragm / differential
liquid pressure switch
P series

Process temperature: -50 °C - 600 °C
Pressure range: -1 bar - 1,000 bar

Ranges: » From -1 to 1000 bar (relative pressure) » From 0 to 90 bar (differential pressure) Case: Zamak Sensing element: » Bronze or stainless steel bellows » NBR, FKM or EPDM diaphragm » ...

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GEORGIN S.A.
gas pressure switch / differential / industrial / compact
gas pressure switch
F series

Process temperature: -40 °C - 150 °C
Pressure range: -1 bar - 1,000 bar

Version: relative, differential, absolute pressure Ranges: » From -1 to 1000 bar (relative pressure) » From 0 to 100 bar (differential pressure) Case: ...

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GEORGIN S.A.
oil pressure switch / differential / IP66 / ATEX
oil pressure switch
300 SERIES

Pressure range: -0.01 bar - 110 bar

... sealed switch options Set-point adjustable over the full range against a calibrated scale with tamperproof adjuster RELATED products 381 Differential Pressure Switch Hi-Lo ...

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Delta Mobrey Limited
water pressure switch / differential
water pressure switch
DDS

Operation Complete kit to monitor air filter, system pressure and fan operation. Suitable for BMS applications (24 V DC/0,1 A) thanks to the gold-plated connection contacts. Once the unit has been connected conventionally ...

water pressure switch / differential / piston / stainless steel
water pressure switch
DPS2000X

Process temperature: -25 °C - 100 °C
Pressure range: 0 psi - 200 psi

New Flow's DPS2000X Differential Pressure Gauge/Switch showcases a housing structure made out of die cast aluminum alloy materials, and a pressure element manufactured out of SS316-grade ...

gas pressure switch / differential / stainless steel / adjustable
gas pressure switch
DPS2100X

Process temperature: -30 °C - 205 °C
Pressure range: 0 psi - 1,000 psi

The DPS2100X series is a differential pressure switch that is especially safeguarded by Class I-II and NEMA 4x protection. It is capable of withstanding pressures up to 1000 psi, with ...

liquid pressure switch / differential / bellows / stainless steel
liquid pressure switch
SCH series

Process temperature: 70 °C
Pressure range: -1 bar - 0.1 bar

Most of the above pressure sensors of the mechanical pressure switches are equipped with the measuring bellows which are subjected to lower loads and show very slight movement in comparison with the permissible ...

liquid pressure switch / differential
liquid pressure switch
604 series

Process temperature: -30 °C - 70 °C
Pressure range: 75 mbar

Used as DP flow switch in ventilation ducts for the control of filters and fans, and in primary and secondary control systems for the control of dampers. Precise setpoint adjustment is done through individual scale and ...

differential pressure switch / increased safety
differential pressure switch
DS21

Process temperature: -10 °C - 70 °C
Pressure range: 200 mbar - 6,000 mbar

... plants acc. to VdTUV data sheet flow 100. The flow-operation safety devices consist of a differential pressure device, e.g. an orifice plate, differential pressure switch ...

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Fischer Mess- und Regeltechnik
gas pressure switch / differential / for air conditioning / industrial
gas pressure switch
DBL

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

The DBL differential pressure switch has the function of control of the differential pressure of air or gas not corrosive and non-flammable. Alarm signal when you reach ...

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Riels Instruments
gas pressure switch / for liquids / differential
gas pressure switch
KP

Process temperature: 100 °C
Pressure range: 28 bar

... industry. The KPI pressure switches are intended for premises with gaseous and liquid media. The position of the switch depends on the setting of the pressure and the pressure ...

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Riels Instruments
liquid pressure switch / for gas / differential / industrial
liquid pressure switch
MWB

Process temperature: -40 °C - 85 °C
Pressure range: 600 bar

... it is the pressure range within which the unit will give a signal (contact changeover) Differential: it is the difference between the pressure of contact closing and the opening pressure ...

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Riels Instruments
differential pressure switch / rugged / high-accuracy / flameproof
differential pressure switch
Blind

Process temperature: -20 °C - 170 °C

Blind Differential Pressure Switch: Complete product line Robust Construction High Repeat Accuracy Narrow hysteresis Pressure range: 760 mm 2 Line Hg VAC to 350 kg/cm² he Blind Differential ...

diaphragm pressure switch / differential / industrial / for pumps
diaphragm pressure switch
PSDA

Process temperature: -20 °C - 60 °C

Prisma Instruments provides high quality. Diaphragm / Bellow Type Differential pressure indicating switches to suit to most of the industrial application for accurate control of the process equipments. ...

gas pressure switch / differential / HVAC / adjustable
gas pressure switch
LF32

Process temperature: -40 °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
oil pressure switch / for water / for air / differential
oil pressure switch
LF55 series

Process temperature: -10 °C - 120 °C
Pressure range: -0.5, 42 bar

LF55 Series pressure switches is usually used with fluorinated refrigerants to control the pressure of compressor in refrigeration system. It can also used in air and water. Internal Micro-swith ensures ...

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ZHEJIANG LEFOO CONTROLS CO., LTD
air pressure switch / differential / for compressors
air pressure switch
LF10

Pressure range: 25 psi - 175 psi

The LF10 pressure switches are used to regulate the tank pressure between two preset values on small (up to 175psi) electrically driven air compressors. They are available with an unloader valve, which ...

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ZHEJIANG LEFOO CONTROLS CO., LTD
oil pressure switch / for water / for air / differential
oil pressure switch
700 series

Process temperature: -25 °C - 85 °C
Pressure range: 0.3 bar - 50 bar

Differential pressure switch Our differential pressure switches are designed for a very wide range of fields of application. For example in machine and plant engineering, ...

electronic pressure switch / differential / high-accuracy / with digital display
electronic pressure switch
800 Smartstat series

Process temperature: -40 °C - 400 °C
Pressure range: -1 bar - 1,000 bar

... Smartstat is a microprocessor controlled switch, transmitter and indicator, which enables several instruments to be replaced with a single device. Smartstats are available for the measurement of pressure ...

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British Rototherm Co. Ltd
differential pressure switch / adjustable
differential pressure switch
27 series

Pressure range: 50 bar - 400 bar

Pressure switch with SPDT contacts - adjustable hysteresis

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Euroswitch