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.
Products
- KX ATEX Intrinsically Safe SIL2 Approved Pressure Sensor - The Gefran KX pressure sensor is ATEX approved for use with intrinsic safety barriers in hazardous areas, and is SIL 2 approved for additional safety. The KX is available in ranges from -1 to 1 bar up to 1000 bar.
- DMK 458 Seawater Low Range Pressure Transmitter - Sea water corrosion resistant low range pressure transmitter for marine, ship and offshore engineering.
- DMK351 Liquid and Gas Resistant Intrinsically Safe Low Range Gauge Pressure Sensor
- DMP457 Marine Approved Pressure Transmitter
- DMK457 Marine Approved Pressure Transmitter
- DS200P Sanitary Low Range Pressure Gauge, Switch and Sensor
Applications
- 5000 psi WECO® 1502 pressure transmitter and loop indicator - Loop powered display for mounting on a wall in hazardous area connected to a pressure transmitter with hammer union WECO™ 1502 process connection
- -760mmHg to +20 kg/cm² pressure transmitter with HART coms - Compound range transmitter for sensing pressure from -760 mm of mercury vacuum to 20 kilograms per sq cm positive pressure with HART communication.
- Dust ATEX approved 2 psi pressure transmitter
- Diaphragm sealed high temperature pressure transmitter for -1 to 25 kg/cm²
- 300 F protected 100 psi pressure transmitter
- Anaerobic digestion methane gas 2bar pressure transmitter
- Dirty water, sludge & sewerage tank level 400 mbar pressure sensor
- Low operating temperature plus/minus 1 psi pressure transmitter
- 20 inH2Og range 4-20mA output natural gas pressure transducer for commercial generator use
- +/- 30 inches of water compound range pressure transmitter
- Seawater pressure transmitter with 10 bar range and marine certification
- 800 to 1200 mbar atmospheric pressure transmitter
Related Product and Application Guides
Related Help Guides
- Supply voltage and load resistance considerations for pressure transmitters
- How to Connect a 4-20mA Current Loop Pressure Transmitter
- What is the difference between a pressure transducer and a transmitter
- Transforming a 2 wire Current Loop into a Voltage Output Signal
- How do you measure flow rate with a dp cell
- Choosing calibrator for pressure transmitters
- How to get a 10 volt signal from a 4-20mA output pressure sensor
- How to create a list of specification parameters for a pressure sensor
Related Technical Terms
Related Online Tools
Product Help
Checklist for 4 to 20 milliamps output pressure transmitter requirements
Define your 4-20mA output signal pressure transmitter requirements using this checklist:
- Pressure range?
- Output signal? 4-20 milliamps
- Accuracy?
- Electrical connection?
- Process connection?
- Process media type?
- Temperature range?