sensors

Almost every heating, ventilation, air-conditioning, and refrigeration system uses sensors. Choose the world's top sensor brands to optimize system performance, and ensure occupant health, safety, comfort, and productivity.

All Manufacturers

View Details Rheem-Ruud 470011 ENTHALPY SENSOR  | Midwest Supply Us
470011 | ENTHALPY SENSOR | Rheem-Ruud
Brand: Rheem-Ruud
SKU: 470011
$284.24 each
View Details Siemens Building Technology 7MF15654BE005EA1 SENSOR, LIQUID/GAS, 4-20MA, 0-30 PSIG  | Midwest Supply Us
7MF15654BE005EA1 | SENSOR, LIQUID/GAS, 4-20MA, 0-30 PSIG | Siemens Building Technology
Brand: Siemens Building Technology
SKU: 7MF15654BE005EA1
$333.25 each
View Details Siemens Building Technology 7MF15654BB005EA1 SENSOR, LIQUID/GAS, 4-20MA, 0-15 PSIG  | Midwest Supply Us
7MF15654BB005EA1 | SENSOR, LIQUID/GAS, 4-20MA, 0-15 PSIG | Siemens Building Technology
Brand: Siemens Building Technology
SKU: 7MF15654BB005EA1
$333.25 each
View Details Siemens Building Technology QPM2100 Duct Sensor CO2, 0 to 10V  | Midwest Supply Us
QPM2100 | Duct Sensor CO2, 0 to 10V | Siemens Building Technology
Brand: Siemens Building Technology
SKU: QPM2100
$484.42 each
View Details Siemens Building Technology QPA2000 Room Sensor CO2, 0 to 10V  | Midwest Supply Us
QPA2000 | Room Sensor CO2, 0 to 10V | Siemens Building Technology
Brand: Siemens Building Technology
SKU: QPA2000
$353.50 each
View Details Siemens Building Technology QFA3212.FWSN Room Humidity + Temperature Sensor, Full Feature, Siemens Logo  | Midwest Supply Us
$254.22 each
View Details Siemens Building Technology QPA2060 Room Sensor CO2 and Temperature, 0 to 10V  | Midwest Supply Us
$476.79 each
View Details Packard 66649 208-230V INDUCER W HALL SENSOR  | Midwest Supply Us
$367.84 each
View Details Nortec Humidity 2528420 Igniter/Flame Sensor 120V GS  | Midwest Supply Us
$356.65 each
View Details Nortec Humidity 1507712 Igniter/Flame Sensor 150V GS  | Midwest Supply Us
$481.11 each
View Details Nortec Humidity 1507694 SP Flame Sensor Kit GS/GH2  | Midwest Supply Us
1507694 | SP Flame Sensor Kit GS/GH2 | Nortec Humidity
Brand: Nortec Humidity
SKU: 1507694
$190.26 each
View Details Nortec Humidity 2584841 SP Outside Level Sensor PCB RS  | Midwest Supply Us
$185.24 each
View Details Mitsubishi Electric SS610E DRAIN PAN WATER LEVEL SENSOR  | Midwest Supply Us
SS610E | DRAIN PAN WATER LEVEL SENSOR | Mitsubishi Electric
Brand: Mitsubishi Electric
SKU: SS610E
$161.22 each
View Details Daikin-McQuay 111048102 Zone Temp Sensor W/OR&SetPtAdj  | Midwest Supply Us
$173.32 each
View Details Daikin-McQuay 2229302 LOW PRESSURE SENSOR  | Midwest Supply Us
2229302 | LOW PRESSURE SENSOR | Daikin-McQuay
Brand: Daikin-McQuay
SKU: 2229302
$186.22 each
View Details Daikin-McQuay 910143408 9-40 or 10vdc Room Sensor  | Midwest Supply Us
910143408 | 9-40 or 10vdc Room Sensor | Daikin-McQuay
Brand: Daikin-McQuay
SKU: 910143408
$181.39 each
View Details Daikin-McQuay 111048101 Temperature Sensor W/Override  | Midwest Supply Us
$184.41 each
View Details Daikin-McQuay 111048103 Remote Wall Mounted Air Sensor  | Midwest Supply Us
$196.32 each
View Details Daikin-McQuay 2336743 LOW PRESSURE SENSOR  | Midwest Supply Us
2336743 | LOW PRESSURE SENSOR | Daikin-McQuay
Brand: Daikin-McQuay
SKU: 2336743
$171.70 each
View Details Daikin-McQuay 193552102 Static Pressure Sensor-Duct  | Midwest Supply Us
193552102 | Static Pressure Sensor-Duct | Daikin-McQuay
Brand: Daikin-McQuay
SKU: 193552102
$184.14 each
View Details Daikin-McQuay 330591103 SENSOR SLIDE POS AWS & 32  | Midwest Supply Us
330591103 | SENSOR SLIDE POS AWS & 32 | Daikin-McQuay
Brand: Daikin-McQuay
SKU: 330591103
$1,107.38 each
View Details Xylem-McDonnell & Miller RS-1-LP-S SingleLevelSensor,Low #176218  | Midwest Supply Us
RS-1-LP-S | SingleLevelSensor, Low #176218 | Xylem-McDonnell & Miller
Brand: Xylem-McDonnell & Miller
SKU: RS-1-LP-S
$155.56 each
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