... , platinum rhodium thermocouples 4.0 to 1800C Industrial Stainless Steel Thermocouple Temperature Sensor2.probe material:stainless steel, ceramic tube ... atomic energy industry etc. It can measure directly the temperature of the mediums as liquid, steam,gas and ... to IEC751resistivity of copper:JB/T8623-1993Normal Temperature Insulation ResistanceWhen the environment temperature is 15-35°C, the relative ...