Thermocouple, RTD Sensor, PT100 Sensor 1.used for applications that need liquid tight. 2. probe body is made of stainless Thermocouple, RTD Sensor, PT100 Sensor:temperature detectorThis Pt100 RTD temperature sensor is used for applications that need liquid tight seal . It can be easily installed either on the tank or on the pipeline (with a T joint). The probe body is made of stainless steel. The ...