Differential pressure

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 with…

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 housing…

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 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 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, s…

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 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 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 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 als…