Compensation conductor, KC model and KX model of difference

KX type to prolong compensation conductor, KC for compensation type compensation conductor, extend the profile quality is consistent with the thermocouple, compensation effect is superior to the compensation model.

factories used KX type thermocouple cold end extends to control the indoor ( At zero temperature easy to control a reference) , just moved the cold end of thermocouple and a temperature is relatively stable, no compensation effect;

depending on the material, compensation conductor should be classified as compensation conductor ( C) With the expanded wire ( X） Two categories. General compensation type heat compensation conductor material and electrode material is different, so often used for precious metal thermocouple, it can only be at a certain temperature range in line with the thermocouple thermoelectric properties. Expanded compensation conductor is to adopt the same as the hot electrode materials, suitable for cheap metal thermocouple;

it should be noted that the

whether compensation type or extension type, compensation wire itself doesn't compensation thermocouple cold end temperature changes, just play a role of the thermocouple cold end extension, change the position of the cold junction of the thermocouple, in order to adopt other compensation methods. In addition, even in the specified temperature range, because of the compensating conductor can't completely same with thermocouple thermoelectric properties, thus there are still some errors.