The TR2100 room temperature sensor is a thermistor sensor, 2K @ 25ºC NTC in a 117 x 76mm deep vent enclosure.
The TR2500 room temperature sensor is a thermistor sensor, 10K @ 25ºC NTC in a 117 x 76mm deep vent enclosure.
The TR4100 room temperature sensor is a thermistor sensor, 4K @ 25ºC NTC in a 117 x 76mm deep vent enclosure. This room sensor can be used where two areas are required to be averaged.
The enclosure is a standard electrical wall plate mounting and has the terminal block on the rear. To ensure the sensor is not influenced by any external air movement in the wall cavity, the rear of each sensor is positively sealed.
