4-20mA Output Pressure Sensors

Choose from an extensive range of pressure with a 4 to 20 milliamp current output signal. These sensors provide a dc current signal which can be used over a long distance without signal degradation.  4-20mA is a staple analogue signal type for process equipment installations where the pressure reading is fed back to a central PLC or other type of control instrumentation.

• DMK351 Liquid and Gas Resistant Intrinsically Safe Low Range Gauge Pressure Sensor
• DPS200 HVAC Differential Pressure Transmitter
• DS201P High Range Flush Pressure Gauge, Switch and Sensor
• LMK 487 Submersible Ballast Tank and Draught Level Pressure Transmitter
• PrimAtü 10 Low Cost Low Range Differential Air Pressure Transducer
• DPS300 User Switchable Pressure Range, Volts or Current Output Low DP Sensor
• DMD331 Compact Differential Liquid Pressure Sensor
• DS200P Sanitary Low Range Pressure Gauge, Switch and Sensor
• DMK457 Marine Approved Pressure Transmitter
• DPS Low Differential Pressure Transmitter
• DMP331P Hygienic Flush Pressure Transmitter
• DMP331 Precision Pressure Transmitter

• 10bar differential range 4-20mA output air pressure sensor for leak testing use on a 110bar line
• 2000 psi g range 4-20mA output ceramic diaphragm pressure sensor
• Autoclave pressure sensor and display with 10 bar range
• Oxygen compatible 400 bar digital pressure gauge with 4 to 20 mA output
• Powder filter blockage monitoring pressure transmitter
• 500 psi absolute range HART enabled 4-20mA output diesel pressure sensor for pipeline leak testing use

Product Help

Checklist for 4 to 20 milliamps output pressure transmitter requirements

Define your 4-20mA output signal pressure transmitter requirements using this checklist:

1. Pressure range?
2. Output signal? 4-20 milliamps
3. Accuracy?
4. Electrical connection?
5. Process connection?
6. Process media type?
7. Temperature range?