Pors-tc Fabricated Thermocouple

These Pors-TC Fabricated Thermocouples are generally assembled by temperature sensing element, protective sheath, installtion fixtures and terminal box, matching with indicator, recorder, PC, and generally used to measure temperature of liquid, steam, gas and solida s surface within range of 0a ~ 1300a in producing process.

a Working Principle
Electrodes of the sensor are made of two thermal conductors with different material, when there is temperature differece between the measuring junction and the reference junction, thermoelectric potential will arise, the connected instrument will show the temperature value in correspondance to the thermoelectric potential.

a Features
Simple assembly, convenient change;
Press spring fixed temperature sensing element, good vibration-proof performance;
Wide measuring range;
high mechanical strength, good pressure-proof capacity;

a Standard: The sensors are made complying with standard: IEC60584, JB/T9238-1999

a Insulation resistance (Normal temperature)
In temperature of 20A 15a , related humidity is not more than 80%, tested voltage is 500A 50V (DC), insulation resistance between electrode and external shetath is more than or equal to 1000MIC.