Intelligent Flameproof Temperature Sensor , Explosion Proof Temperature Transmitter

Flameproof Thermocouple Explosion Proof Intelligent Local Display Industrial Temperature Sensor transducer

Description
 

WR-205 is integrated temperature transmitter uses PT100, N, K, J and other temperature sensing components, through the circuit processing module to convert the resistance signal into a standard 4-20mA current signal, widely used in chemical automatic control systems, and transmitted to Indicators, recorders and regulators for monitoring, regulating and controlling industrial systems. It not only saves expensive compensation wires cost , but also improves the anti-interference ability of signals during long-distance transmission. The transmitter is high precision, low power consumption, wide temperature range, stable and reliable operation, and is resistant to shock and moisture due to the silicone rubber sealing structure, which is suitable for use in harsh field environments.

Application

In chemical plant, there are various flammable and explosive chemical

gases around the production site. It’s unsafe and easy to cause

environmental gas explosion if use common thermocouples,

it needs to use flameproof thermocouple as temperature

measurement instrument in these cases

 
Feature
 

It uses the gap flameproof principle and designs the sufficient strength junction box and other part. All the components which can cause a spark, arc and dangerous temperature are sealed in the junction box When it happen explosion in the cavity, the joint side can make flameout and cool, to prevent the flame and temperature after explosion from spreading out of the cavity.

Specification