Description Reviews Description Flush-mount room sensor for Terminal Equipment Controllers (TECs). View AllClose
Add to Cart Siemens 540-984 Siemens MSRP: Now: $19.09 Was: Metal flush-mount room temperature sensor with 10K, Type II thermistor. This unit is self-contained, non-intrusive, and tamper-resistant. 540-984
Add to Cart Siemens 540-520A Siemens MSRP: Now: $121.78 Was: The Flush Mount Room Temperature Sensor is a 10K ohm self-contained, non-intrusive, and tamper-resistant unit. The sensor connects to the RJ-11 port of the controller via a pre-terminated cable. This... 540-520A
Add to Cart Siemens 540-538 Siemens MSRP: Now: $39.34 Was: Metal guard for plasatic flush mount sensors. Includes two mounting screws. 540-538
Add to Cart Siemens 540-680CA Siemens MSRP: Now: $645.44 Was: TEC Rm Snsr-w/Stpt,Ind,Ovrd Bg 540-680CA