The temperature sensor in the sauna has an important role in controlling and monitoring the sauna temperature. Depending on the type of sauna control unit and the equipment of the sauna, there can be different options for where the temperature sensor is placed.
In most cases, the main temperature sensor, also called the heater sensor, is mounted above the sauna heater. This positioning allows the sensor to measure the temperature in close proximity to the heater, which serves as a reference point for regulating the heat in the sauna. The heater sensor is also equipped with overheating protection, which automatically switches off the sauna heater when a certain temperature limit is reached, usually at around 139 degrees Celsius, to ensure safety.
Some sauna control units may also come with an additional sensor called a bench sensor. This sensor is installed in the bench area of the sauna to measure the temperature there. It enables the sauna temperature to be displayed outside the sauna on the control unit or on another display unit. This is particularly practical as it allows you to monitor the temperature in the sauna without having to enter the sauna.
It is important to note that the exact placement of the temperature sensor depends on the specific sauna equipment. It is always advisable to follow the manufacturer's instructions and mount the sensor accordingly to ensure accurate and reliable temperature measurement.