WRE2-640A Explosion proof thermocouple

WRE2-640A Explosion Proof thermocouple

Overview

WRE2-640A Explosion Proof thermocouple is usually used with display instrument, recording instrument, electronic computer, etc. It is often used to directly measure the surface temperature of liquid, steam, gas medium and solid in the range of 0 ℃ ~ 1300C when there are explosives such as hydrocarbons in the production site.

Working principle

WRE2-640A Explosion Proof thermocouple uses the principle of gap explosion-proof to design the junction box and other components with sufficient strength.. When explosion occurs in the cavity, it can be flamed out and cooled through the gap of the joint surface, so that the flame and temperature after explosion cannot be transmitted outside the cavity, so as to conduct explosion-proof. Seal all parts that can produce sparks, arcs and dangerous temperatures in the junction box

Features

Good explosion-proof performance and various explosion-proof forms

Temperature sensing element is spring loaded, with good vibration resistance

The temperature range is large

High mechanical strength, good pressure resistance

Main tech data

1.Explosion-proof gradedⅡBT4 ,dⅡCT5 , iaⅡCT6

2.Protection level: Ip65

3.Product implementation standard

IEC584, GB/T16839-1997, GB26786-2011, GB3836

4.Insulation resistance in normal temperature

5.Temperature groups of explosion-proof thermocouple is divided into 85-450℃ according to maximum surface temperature of the exposed part

Note: Any special design or question of WRE2-640A Explosion Proof thermocouple, kindly contact the manufacturer for more details.