Differential pressure

The Produal PEL1000 series consists of straightforward differential pressure transmitters for filter monitoring and measuring static pressures in air ducts. In the field, the measuring range can be set to 500 or 1000 Pa. Optional versions are available with a display and/or Modbus communication.

The Produal PEL2500 series consists of straightforward differential pressure transmitters for filter monitoring and measuring static pressures in air ducts. In the field, the measuring range can be set to 100, 200, 500, 1000, 1500, 2000, or 2500 Pa. Optional versions are available with a display and/or Modbus communication.

The Produal PEL8K series consists of straightforward differential pressure transmitters for measuring static pressure and fan pressure in air ducts. In the field, the measuring range can be set from 1000 to 8000 Pa. Optional versions are available with a display and/or Modbus communication.

The PEL series differential pressure transmitters offer high reliability. They are suitable for building automation applications where extra accuracy and stability are required. Using jumpers, the measuring range can easily be adjusted in the field. In addition to filter monitoring and belt break detection, the PEL series is also highly suitable for measuring very low differential pressures,...

The KPEL series combines two differential pressure measurements in a single transmitter. These dual differential pressure transmitters can be used to monitor two filters with one device. The measuring range can be selected in the field from 100 Pa to 2500 Pa. Optional versions are available with a display and/or Modbus communication.

The Dwyer 616KD differential pressure transmitters are compact and designed for DIN rail mounting. The 616KD series is available in various accuracies, up to 0.25%, and in a range of measurement spans. With simple calibration buttons, you can easily set the zero and span points, saving time during installation and maintenance.

The VPEL series differential pressure transmitters are developed for measuring water (glycol) pressure differences in cooling systems and central heating installations. The VPEL series is optionally available with a display.

The Barksdale BDS3000 series is an electronic differential pressure switch, designed for monitoring (hydraulic) filter systems. There are versions with one or two switching contacts, but also with an analog output, so that it can be used as a differential pressure transmitter. There are different measurement ranges from 350 mbar to 35 bar. The BDS3000 is suitable as filter monitoring, but can a...

The ATEX certified AT2DH3 series Digihelic® differential pressure controller is a 3-in-1 instrument that consists of a digital differential pressure gauge, relay contacts for alarms, or on-off control and a transmitter output. The AT2DH3 can also be used to measure air velocities and flow in combination with a pitot tube. The AT2DH3 has an analogue 4-20 mA output and two SPDT relay contacts wit...

The ATEX approved AT1ADPS differential pressure switch is designed for overpressure, underpressure and differential pressure applications in potentially hazardous areas. The large adjustment knob with scale makes it very easy to set the switching point. The AT1ADPS differential pressure switch is available in different switching ranges between 20 and 4000 Pa. The aluminum flame proof ATEX housi...

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 pressure of 100 bar. This unit has a standard aluminium pressure chamber but is also available in 316 stainless steel. Approvals : UL, CSA, CE and ATEX.

The ATEX-certified AT2MS series Magnesense® differential pressure transmitter is an extremely versatile transmitter for monitoring pressure and air velocity in potentially hazardous areas. The AT2MS transmitter can be set up in English or metric ranges and can be extended with an LCD screen. A square root output can be set for use with pitot tubes and similar flow sensors. The flameproof ATEX h...

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 fluids, pressure drop across filters, liquid levels in storage tanks and many other applications involving pressure, vacuum or differential pressure.

The series 3000MR Photohelic switch/gages combine the functions of a precise, highly repeatable differential pressure switch with a large easy-to-read analog pressure gage employing the durable, time-proven Magnehelic gage design. The Photohelic has 2 switch functions. Switch setting is easy to adjust with large external knobs on the gage face. Gage reading is unaffected by switch operation — w...

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-2000 housing is specifically designed to mount in the same diameter cutout as a standard Magnehelic gage. A wide range of models are available factory calibrated to specific ranges. Pressure connections are inherent to the glass filled pla...

The 2000-HA Series High Accuracy Magnehelic® pressure differential manometer is twice as accurate as the standard Magnehelic® manometer. The High Accuracy Magnehelic® pressure differential manometer provides a mirrored overlay to eliminate any parallax errors when measuring. A six-point calibration certificate is included with any high-precision model. The robust IP67 housing (front) helps to c...

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 Dwyer's simple, frictionless Magnehelic gage movement, it quickly indicates low air or noncorrosive gas pressures, either positive, negative (vacuum) or differential. The design resists shock, vibration and over-pressures. No manometer fl...

The Series MS Magnesense Differential Pressure Transmitter is an extremely versatile transmitter for monitoring pressure and air velocity. This compact package is loaded with features such as: field selectable english or metric ranges, field upgradeable LCD display, adjustable dampening of output signal (with optional display) and ability to select a square root output for use with pitot tubes...

The Dwyer Magnesense Series MSX Pro differential pressure transmitter is the professional differential pressure transmitter that meets rigorous industry standards with innovative product design. The instrument has exceptional stability for use in critical building applications with the versatility of our original series Magnesense transmitters. Pressure ranges in Pa, mmH2O, and inWC are availab...

The MP Mini-Photohelic differential pressure switch/gage combines the time proven Minihelic II differential pressure gage with two SPDT switching setpoints. The Mini-Photohelic gage is designed to measure and control positive, negative, or differential pressures consisting of non-combustible and non-corrosive gases. Gage reading is independent of switch operation. This extremely compact switch...

The Minihelic is a small differential pressure manometer, suitable for many of the same applications as the Magnehelic gage where the greater accuracy, sensitivity, and higher and lower differential pressure ranges of the Magnehelic gage are not required. It can safely operate at total pressures up to 200 kPa. With the housing molded from mineral and glass filled nylon and the lens molded from...

These inexpensive manometers measure positive, negative and differential pressures. Dwyer Flex-Tube U-Tube Manometers combine the inherent accuracy of the simple "U" Tube with the durability of tough, long-lasting plastic construction. Series 1221 Manometer, the simplest, lowest cost basic U-gage. Series 1222 Manometer, alll the features of the 1221 plus magnetic clips. Series 1223 Manometer, t...

The Dwyer pressure monitor series RPMC is designed for critical applications with low differential pressures. The transmitter uses a capacitive pressure sensor to achieve extremely high accuracy. There is a choice between ± 0.25% or ± 0.5% RSS. The RPMC has the same dimensions as the Magnehelic which simplifies an upgrade in the field. The pressure monitor is suitable for applications requiring...

The Dwyer RSMC Room Status Monitor Series is designed for critical applications with low differential pressures that also require immediate local visibility. The 4.3” full color touchscreen can be configured to measure positive or negative pressure in, for example, cleanrooms, hospitals, isolation rooms and laboratories. The Dwyer RSME Room Status Monitor is a complete solution with a touchscre...

The Model 1950G Explosion-Proof Switch combines the best features of the popular Dwyer® Series 1950 Pressure Switch with the benefit of natural gas compatibility. Units are rain-tight for outdoor installations, And are ATEX approved CE ATEX II 2G Exd IIB+H2 T6. Adjustment to the set point of the switch can be made without disassembly of the housing.

Model 1950 explosion proof pressure pressure switch combines the best features of the popular1900 series with an integral explosion-proof and weatherproof housing, making it an exceptional value for either application. It is CE, UL and CSA listed, FM approved for use in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III hazardous atmospheres (NEMA 7 & 9), Raintight NEMA 3...

The most popular differential pressure switch combines advanced design and precision construction to make these switches able to perform many of the tasks of larger, costlier units. Designed for air conditioning service, they also serve many fluidics, refrigeration, oven and dryer applications. For air and non combustible compatible gases, Series 1910 switches have set points from 18 to 400 Pa...

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 in the popular Photohelic housing. By combining these 3 functions, you can reduce different instruments to one product, saving you inventory, installation time and money. The DH3 controller is the ideal instrument for pressure (difference)...

The Series 605 Magnehelic Indicating Transmitter provides for both visual monitoring and electronic control of very low differential pressure. The Series 605 is ideal for control applications in building HVAC systems The easily read dial gage is complimented by the two-wire, 4-20 mA control signal utilizing the timeproven Dwyer® Magnehelic® gage mechanical design and Series 600 transmitter tech...

The Series 629C Differential Pressure Transmitter monitors differential pressure of air and compatible gases and liquids with 0.5% accuracy. The design employs dual pressure sensors converting pressure changes into a standard 4-20 mA output signal for two wire circuits. Small internal volume and minimum moving parts result in exceptional response and reliability.

With the explosion-proof AT22000 series, the popular Magnehelic® differential pressure manometer is now also available in a flame proof ATEX housing. This manometer measures underpressure, overpressure, or pressure difference. Popular applications are filter monitoring, room pressure monitoring and flow monitoring of a fan.

The Series ADPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The adjustment knob allows changes to the switching pressure to be made without a pressure gage. The ADPS is available with settings from 20 Pa up to 5000 Pa. The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications.

The Dwyer pressure monitor series RPME is designed for critical applications with low differential pressures. The transmitter uses a piezo pressure sensor to achieve high accuracy. There is a choice between ±0.5% or ±1% RSS. The RPME has the same dimensions as the Magnehelic which simplifies an upgrade in the field. The pressure monitor is suitable for applications requiring strict pressure mon...

The Dwyer pressure monitor series RPMC is designed for critical applications with low differential pressures which must also be directly visible locally. The 4.3” full color touchscreen can be configured to measure positive or negative pressure in, for example, cleanrooms, hospitals, isolation rooms and laboratories. The Dwyer RSME Room Status Monitor is a complete solution featuring a touchscr...

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 mounted on any vertical surface with the two mounting screws provided. Ranges available from 0-80 mmH2O and from -10 to + 700 Pa.

The DX series differential pressure switch is suitable for detecting water pressure differences within the building automation. The DX series can be used as filter monitoring, but also as a flow monitor in, for example, a pump, heating system or cooling machine. The switch is robust and easy to install with the integrated mounting bracket. The splashproof housing makes it possible to place the...

The Foxboro Accutech series includes these wireless differential pressure transmitters. The DP20 is a wireless differential pressure transmitter with ranges up to +/- 300in H20 (+/- 762mm H2O). The Accutech transmitters communicate with the Accutech base station over distances up to 48 km.

The IDP05S series is a budget-friendly differential pressure transmitter within the Schneider Electric range with standard SIL2 certification. The IDP05S measures a pressure difference with an accuracy of 0.075% of the chosen measuring range, ranging from 50 kPa to 207 bar. This makes the IDP05S differential pressure transmitter less accurate than its bigger brothers, but also a lot cheaper. Fo...

The IDP10S series is a very robust and advanced differential pressure transmitter within the Schneider Electric range and is SIL2 certified as standard. The IDP10S measures a pressure difference with an accuracy of 0.05% of the reading. Thanks to the special FoxCal technology, one transmitter has no less than 11 calibration curves in a pressure range of 0-414 bar. This allows the same model of...

The IDP50S series is a very robust and extremely accurate differential pressure transmitter within the Schneider Electric range and is SIL2 certified as standard. The IDP50S measures a pressure difference with an accuracy of 0.025% of the reading. Thanks to the special FoxCal technology, one transmitter has no less than 11 calibration curves in a pressure range of 0-414 bar. This allows the sam...

The Foxboro® brand Models 15A, 13A, and 13HA pneumatic d/p Cell transmitters measure differential pressure and transmit a standard pneumatic signal to receivers which may be several hundred metres or yards away. Foxboro d/p Cell Transmitters have been the standard of process industry ever since they were developed and introduced for sale more than 30 years ago. Many thousands of successful, tro...

The ATM420 is a touchscreen display that is designed as audiovisual room pressure monitoring in clean rooms, operating rooms or isolation rooms. The display provides visual monitoring that functions as a traffic light. If the pressure difference is correct, the entire display will turn green and outside the desired values the display will turn red. In addition, the display has a built-in acoust...

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 level is exceeded and the current pressure is shown on the display. The installation is very easy because the housing can be mounted in two parts making it ideal for installers.

The Kimo CP110 series is a differential pressure transmitter with or without display. The CP111, CP112 and CP113 are ideal for filter monitoring applications with an analog output to a building management system. The installation is very easy and the housing can be mounted in two parts making it ideal for installers.

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 analog output to a building management system. The installation is very easy and the housing can be mounted in two parts making it ideal for installers.

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 Micatrone MFS series flow sensors. The CP211 and CP212 have an automatic zero setting. The CP210 has a PT100 input for an additional temperature measurement.

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 special connectors from the front. The CPE310 has an internal buzzer with acceptance and delay. Optionally, an external sensor for temperature and humidity, can be connected, the display then scrolls between the values​​. The CPE310-S has 3...

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 parameters, but can also display a trend graph and the min/max values of each channel. The C310 has two analog outputs, which can be extended by two more. Modbus and Ethernet communication are available as an option.