Temperature sensor STT-2

STT-2 felt temperatures intended to control ground temperature.

The temperature sensor itself is a high-volume NTC resistor 12 kΩ/25°C protected by a PVC injection molding. The H03VV-F 2×0.75 cable with a length of 10 m is connected to the sensor, and the connection and the sense itself are additionally protected by a water tight shrink.

The STT-2 temperature sensor is mainly used as an additional sensor to guide the melting process of snow and ice on external surfaces in combination with electronic controllers ETO2-4550 and ETR2-1550.