Differential Pressure Transmitters

Differential pressure transmitters for measuring the DP of fluids and gases across particle filters and along a length of pipe to monitor flow.

High precision compact wet wet differential pressure transmitter with digitally corrected 4-20mA current loop or amplified voltage output signal in pressure ranges from 1 up to 30 bar differential.

High precision pressure transmitter for measuring very low vented gauge reference or differential air pressures. Each presssure range can be adjusted to scale the 4-20mA or 0-10 volt output signal from 10 to 100% of the base range. Designed for measuring pressures across air filters, ventilation fans and valves on HVAC and pneumatic systems.

Wet wet differential pressure sensor with a high overpressure rating on both positive and negative side port for protection against accidental diaphragm damage. The DMD 331 has 6 nominal pressure range from 0-0.2 bar up to 0-16 bar differential and each range has a choice of sub-ranges which can be selected depending on the required level of overpressure rating. The differential pressure signals can be transmitted as linear 4-20mA or 0-10Vdc analog output.

Ultra low differential pressure sensor for HVAC applications with 4-20mA current loop or amplified voltage output signal in pressure ranges from 0.1 mb up to 1 bar differential.

High pressure differential sensor that has high over-pressure with 4-20mA current loop or amplified voltage output in scaleable differential ranges from 3 bar up to 300 bar differential

Rangeable DP Cell current loop process transmitter for monitoring differential pressures in a heavy duty process plant environment. The XMD has a standard process configuration with kidney flange mounting arrangement and large accessible electronic housing. Other features include ATEX intrinsic safety, linear or square root extraction 4-20mA output, HART communications, 10 to 1 turndown ranging, LCD readout and 130 bar overpressure protection on one side.