Control & Sensing Devices

Showing 133–144 of 144 results

• Sale!

  Siemens Building Technology QFM2160U Duct Relative Humidity & Temperature Control

  $196.56 Original price was: $196.56.$49.14Current price is: $49.14. Add to cart
• Sale!

  Siemens Building Technology QFM2171 Humidity & Temperature Sensor 4-20 mA

  $196.56 Original price was: $196.56.$49.14Current price is: $49.14. Add to cart
• Sale!

  Siemens QFM2100 Duct Sensor 0-10 VDC 5%

  $170.75 Original price was: $170.75.$42.69Current price is: $42.69. Add to cart
• Sale!

  Siemens QFM3171 Duct Humidity Temperature Sensor 4-20mA

  $264.41 Original price was: $264.41.$66.10Current price is: $66.10. Add to cart
• Sale!

  Supco DE353 Dryer Flame Sensor

  $23.72 Original price was: $23.72.$7.12Current price is: $7.12. Add to cart
• Sale!

  Supco SL25581 Defrost Thermostat W10225581

  $22.83 Original price was: $22.83.$6.85Current price is: $6.85. Add to cart
• Sale!

  Supco SL5709 SPDT Defrost Thermostat 55°F-35°F 25RA

  $51.04 Original price was: $51.04.$15.31Current price is: $15.31. Add to cart
• Sale!

  Trane SEN2267 Duct/Immersion Temperature Sensor

  $90.52 Original price was: $90.52.$27.16Current price is: $27.16. Add to cart
• Sale!

  Utica-Dunkirk 240005171 Direct Spark Pilot Assembly

  $174.19 Original price was: $174.19.$43.55Current price is: $43.55. Add to cart
• Sale!

  York 025-40273-002 Entering Water Temperature Sensor

  $164.26 Original price was: $164.26.$41.07Current price is: $41.07. Add to cart
• Sale!

  York 025-47670-000 Discharge Temperature Sensor

  $244.77 Original price was: $244.77.$61.19Current price is: $61.19. Add to cart
• Sale!

  York S1-025-41266-000 Discharge Air Sensor

  $152.79 Original price was: $152.79.$38.20Current price is: $38.20. Add to cart