Detailed Product Description

The Features of Thermocouple:

 1.Easy assembly and convenient for replacement.

 2.Spring thermal element with good shock-proof performance.

 3.Wide measuring range

4. High mechanical strength and good pressure-resistant performance

The Application:

It is usually cooperation with display meter, recording meter and computor ect. to measure the surface temperature of the medium as liquid steam and gas ranging from 0 to 1300^oC during variuos production processes directly

The Working Principle:

The two electrodes of sheathed thermocouple are made of different conductor materials. Where there is temperature difference between measuring end and reference end, there will be hydroelectric potential, then the meter shows the corresponding temperatre of the hydroelectric potential. The hydroelectric potential of sheathed thermocouple will raise according to the temperature of measuring end. The size of hydroelectric potential has relationship with the materials of sheathed thermocouple conductor and temperature difference of two only while non-relevant to length, diamete of thermal electrode

The Main Technical Parameter:

1.Standard: IEC 584, IEC 1515, GB/T 16839-1997, JB/T 9238-1999

2.Insulation Resistance at Normal Temperature: The insulation resistance between the electrode and the outer protection tube of is no less than 100MΩ.m under condition that environment temperature iss 15~35^oC, relative humidity is no more than 80%, test voltage is 500±50v(D.C). The insulation resistance should be no less than 100MΩ for the thermocouple which is not longer than 1m