4-20mA Smart Pressure Transmitter Temperature Compensated with Modbus Protocol

Two Wire 4-20mA Smart Pressure Transmitter with Pressure up to 700 Bar

WNK4 series pressure transmitter is the cost effective pressure transmitters provided by Hefei WNK Smart Technology  Co., Ltd. It transforms the physical signal of pressure, differential pressure and level etc into standard signal, by collecting cell sensor and digital processing circuit.

WNK4 series has the best precision and signal uniformity by applying advanced specified integrated circuit digital technology. Each set of transmitter is ambient temperature compensated in our factory, to ensure max precision and mini drift in wide working temperature range.

Product application
1. Gauge & absolute pressure measurement in gases, steam or liquids in all areas of of engineering process and measurement.
2. Level, volume or mass measurement in liquids.
3. Working with detecting element, measure the flow of gases, steam and liquid flow.( volume and mass flow)
4. High pressure up to 700bar.

Product feature
1. reference accuracy up to 0.2%.
2. Long-term stability
3. Intrinsically safe and flameproof explosion proof
4. Range down ratio 100:1
5. With Modbus communication protocol

Technical data

Installation diagram

Ordering sheet