4-20mA Pressure Transmitters | Current Output | 2-Wire

This section illustrates our range of current output 4-20mA pressure transmitters that offer an industry-standard 2-wire loop-powered 4-20mA (milliamp) current output.  This configuration offers simple connection and excellent flexibility, allowing cable runs of up to 1000 metres possible without signal degradation.

Gauge, Absolute, Vacuum / Suction, Differential and Compound pressure measurement types are available in the following ranges:

  • Gauge:        0-50mbar > 0-3000bar
  • Absolute:     0-500mbar > 0-700bar
  • Vacuum:      0 to -0.25mbarg > 0 to -1barg
  • Differential:  0 to 0.25mbar > 0-200bar
  • Compound:  -0.25 to +0.25mbar > -1bar to +700bar

Custom pressure ranges are available on all 4-20mA pressure transmitters.

All 4-20mA pressure transmitters can be supplied with digital displays and indicators, signal digitisers, telemetry systems, data loggers and acquisition equipment from our range of transducer instrumentation.  Calibration traceable to UKAS standards is available on all 4-20mA pressure sensors and systems.

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DMP 331 High Accuracy Industrial Pressure Sensor
High Accuracy Industrial Pressure Sensor | DMP331

0-100mbar up to 0-60bar
From £281
PR3202 Low Range Differential Pressure Sensor
Low Differential Pressure Sensor | Low DP Transmitter | PR3202

0-0.25mbar up to 0-1000mbar
ATEX Pressure Sensor
From £304
PR3200 Wet/Wet Differential Pressure Transmitter
Wet/Wet Differential Pressure Transmitter | Wet/Wet DP Sensor | PR3200

0-500mbar up to 0-200bar
ATEX Pressure Sensor
From £438