Siemens 536-784B

Flush mount room temperature sensor with a 100,000 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. This unit has a white plastic cover.