Siemens 536-784A Room Temperature Sensor, Flush Mount, 100K Ohm, Beige

Flush mount room temperature sensor with a 100k Ohm (NTC) sensing element. This room sensor has a temperature range of -40 to 257 deg F (-40 to 125 deg C) and is designed for those applications where a covered room temperature sensor is not acceptable. It fits over a 2 x 4 electrical conduit box and uses a pigtail connection.