Raypak H000329 Temperature Sensor 100K Ohm

The Raypak H000329 Temperature Sensor is used to measure water or equipment temperature, in heating HVAC systems. It has a rating of 100K ohms, an electrical resistance that changes with the temperature of the surrounding conditions, and enables a control circuit to use the temperature signal to control the operation of the system. It is connected to the control board by lead wiring, which conveys the temperature reading in the form of resistance. When the water flow is close to the temperature-sensitive parts of the equipment, constant temperature.