Detailed Product Description

The Features of Thermocouple

1. Multi explosion-proof type, good explosion proof performance

2. Spring thermal element with good shock-resistant performance

3. Wide measuring range.

4. High mechanical strength and good pressure-resistant performance.

The Application

It is usually cooperated with display meter, recording meter and computer ect., to measure the surface temperature of the medium as liquid, steam and gas ranging from 0~1300^oC during production local which has explosive such as hydrocardon compound.

The Main Technical Parameter

1. Standard: IEC 584, IEC 751, IEC 1515, GB 3836-2000, GB/T 16839-1997, JB/T 5518-91, JB/T 8622-1997.

2. Insulaiton Resistance at Normal Temperature: The explosion-proof thermocouple, the insulation resistance between electrode and protection tube is no less than 100MΩ.m under condition that environment temperature is 15~35^oC, relative humidity is no less than 80% and testing voltage is 500±50V(D.C);

The explosion-proof thermal resistance, the insulation resistance between electrode and protection tube is no less than 100MΩ.m under condition that environment temperature is 15-35^oC, relative humidity is no more than 80.