Thermal resistance using German imported AI-class PT100 platinum resistance, high-grade compensation wire, according to the customer's different insertion needs to make armored, assembly-type and other different tubes, pipe material using 304/316L stainless steel or gondone, ceramic tube, etc., the measurement range can reach -200500 degrees C, accuracy I-class.
The electrode of the thermocouple is made up of two different conductor materials, when the temperature measurement end and the reference segment there is a temperature difference, the thermoelectric potential will be generated, the secondary meter will show the temperature value corresponding to the thermopotential. The maximum temperature range of thermocouples can reach -40160 degrees C, with an accuracy of 1.0 degrees C, and different fitting tube materials can be used depending on the temperature range.