Measuring differential pressure is very widely used in measurement and control engineering. Often the differential pressure measurement
is then an indication of something else. The most common applications is filter monitoring, where the measured differential pressure
across a filter gives an indication of how dirty that filter is. A differential pressure measurement combined with a pitot tube or
measuring flange gives an indication of flow, and by measuring the differential pressure between the top and bottom of a tank, you know
what the level is in the tank. Furthermore, differential pressure gauges are widely used to measure differential pressure between two
spaces. A differential pressure measurement can thus also be applied as under- or overpressure monitoring.
Explosion-proof, heavy duty, industrial pressure switch which provides sensitivity to differential pressure as low as 25 mbar up to 14 bar with a max. static p…
The Capsuhelic gage is designed to give fast, accurate indication of differential pressures. The gage may be used as a readout device when measuring flowing fl…
The MF-PFA series can measure the airflow in combination with the self-averaging MFS flow sensors in addition to differential pressure. Besides analog outputs,…
The series 3000MR Photohelic switch/gages combine the functions of a precise, highly repeatable differential pressure switch with a large easy-to-read analog p…
The MF-PFT series can measure the airflow in combination with the self-averaging MFS flow sensors in addition to differential pressure. Besides analog outputs,…
The Kimo CPE310 differential pressure transmitter is the successor of the CPE300. The transmitter can be flush mounted in a wall and can be calibrated using sp…
Model 1950 explosion proof pressure pressure switch combines the best features of the popular1900 series with an integral explosion-proof and weatherproof hous…
The Model 1950G Explosion-Proof Switch combines the best features of the popular Dwyer® Series 1950 Pressure Switch with the benefit of natural gas compatibili…
The Series 605 Magnehelic Indicating Transmitter provides for both visual monitoring and electronic control of very low differential pressure. The Series 605 i…
The MP Mini-Photohelic differential pressure switch/gage combines the time proven Minihelic II differential pressure gage with two SPDT switching setpoints. T…
Micaflex MF-P / MF-PD is a pressure transmitter designed for low positive, negative and differential pressure in air-handling and ventilation systems where low…
The new C310 series are multifonctional transmitters which can be extended by an internal pressure module and two external probes. The display can show up to 4…
The Series 629C Differential Pressure Transmitter monitors differential pressure of air and compatible gases and liquids with 0.5% accuracy. The design employs…
The Micaflex MF-P / MF-PD is a differential pressure transmitter for measuring positive pressure, negative pressure or differential pressure, with or without…
The Kimo CP210 is a differential pressure transmitter that can also be used as a flow transmitter in combination with the Debimo averaging pitot tubes or Micat…
The Dwyer DH3 series Digihelic differential pressure gauge is a 3-in-1 instrument with a digital display, relay contacts and a transmitter output, all packed i…
The VPEL series differential pressure transmitters are developed for measuring water (glycol) pressure differences in cooling systems and central heating in…
The 2000-HA Series High Accuracy Magnehelic® pressure differential manometer is twice as accurate as the standard Magnehelic® manometer. The High Accuracy Magn…
The Kimo PST series is a differential pressure switch with indicator. The PST is ideal for filter monitoring applications. The status LED indicates if an alarm…
The Kimo CP110 series is a differential pressure transmitter with or without display. The CP111, CP112 and CP113 are ideal for filter monitoring applications w…
The Kimo CP110 series is a differential pressure transmitter with or without display. The CP114 and CP115 are ideal for filter monitoring applications with an…
The PEL series differential pressure transmitters offer high reliability. They are suitable for building automation applications where extra accuracy and st…
Dwyer Magnehelic gage for high accuracy, guaranteed within 2% of full scale and for the wide choice of 81 models available to suit your needs precisely. Using…
The most popular differential pressure switch combines advanced design and precision construction to make these switches able to perform many of the tasks of l…
The KPEL series combines two differential pressure measurements in a single transmitter. These dual differential pressure transmitters can be used to monito…
The DX series differential pressure switch is suitable for detecting water pressure differences within the building automation. The DX series can be used as fi…
The Produal PEL8K series consists of straightforward differential pressure transmitters for measuring static pressure and fan pressure in air ducts. In the…
The Minihelic is a small differential pressure manometer, suitable for many of the same applications as the Magnehelic gage where the greater accuracy, sensiti…
Dwyer Mark II series molded manometers are of the inclined and inclined-vertical types. The curved inclined-vertical tube of the Mark II manometers can be moun…
The Dwyer 616KD differential pressure transmitters are compact and designed for DIN rail mounting. The 616KD series is available in various accuracies, up t…
The HP range of inclined liquid column manometers, measure slight variations in pressure, depression or differential pressure of air or gas. The are particular…
The Produal PEL2500 series consists of straightforward differential pressure transmitters for filter monitoring and measuring static pressures in air ducts.…
The Produal PEL1000 series consists of straightforward differential pressure transmitters for filter monitoring and measuring static pressures in air ducts.…
These inexpensive manometers measure positive, negative and differential pressures. Dwyer Flex-Tube U-Tube Manometers combine the inherent accuracy of the simp…
The Series ADPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The adjustment knob allows changes to the…
The Dwyer series DM-2000 differential pressure transmitter senses the pressure of air and compatible gases and sends a standard 4-20 mA output signal. The DM-2…
The Series MS Magnesense Differential Pressure Transmitter is an extremely versatile transmitter for monitoring pressure and air velocity. This compact package…
The ATM420 is a touchscreen display that is designed as audiovisual room pressure monitoring in clean rooms, operating rooms or isolation rooms. The display pr…
In addition to differential pressure, the MF-PFC transmitter also measures air velocities in combination with the MFS self-averaging flow sensors. The transmit…
The 1201 series pressure gauges are available with housings of aluminum, stainless steel or brass. Optionally there is also a waterproof housing or explosion p…
With the explosion-proof AT22000 series, the popular Magnehelic® differential pressure manometer is now also available in a flame proof ATEX housing. This mano…
The ATEX-certified AT2MS series Magnesense® differential pressure transmitter is an extremely versatile transmitter for monitoring pressure and air velocity in…
The ATEX certified AT2DH3 series Digihelic® differential pressure controller is a 3-in-1 instrument that consists of a digital differential pressure gauge, rel…
The ATEX approved AT1ADPS differential pressure switch is designed for overpressure, underpressure and differential pressure applications in potentially hazard…
The Foxboro® brand Models 15A, 13A, and 13HA pneumatic d/p Cell transmitters measure differential pressure and transmit a standard pneumatic signal to receiver…
The Foxboro Accutech series includes these wireless differential pressure transmitters. The DP20 is a wireless differential pressure transmitter with ranges up…
The IDP05S series is a budget-friendly differential pressure transmitter within the Schneider Electric range with standard SIL2 certification. The IDP05S measu…
The IDP10S series is a very robust and advanced differential pressure transmitter within the Schneider Electric range and is SIL2 certified as standard. The ID…