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.
View Details Lennox 11G27 Enthalpy Sensor  | Midwest Supply Us
11G27 | Enthalpy Sensor | Lennox
Brand: Lennox
SKU: 11G27
$248.98 each
View Details KMC Controls STE-8201W80 DIGITAL VAV STAT W/OC SENSOR  | Midwest Supply Us
STE-8201W80 | DIGITAL VAV STAT W/OC SENSOR | KMC Controls
Brand: KMC Controls
SKU: STE-8201W80
$226.05 each
View Details Kele Product 3001525 24v 1.5' Aquaswitch Sensor  | Midwest Supply Us
3001525 | 24v 1.5' Aquaswitch Sensor | Kele Product
Brand: Kele Product
SKU: 3001525
$171.18 each
View Details Kele Product KCD-W-V CO2 SENSOR  | Midwest Supply Us
KCD-W-V | CO2 SENSOR | Kele Product
Brand: Kele Product
SKU: KCD-W-V
$186.39 each
View Details Kele Product KCD-D-V 0-10vdc CO2 Sensor Duct mount  | Midwest Supply Us
$238.19 each
View Details Johnson Controls HE-69135NS-0 DuctSensorSurfMount 0-5v 3%RH  | Midwest Supply Us
HE-69135NS-0 | DuctSensorSurfMount 0-5v 3%RH | Johnson Controls
Brand: Johnson Controls
SKU: HE-69135NS-0
$171.81 each
View Details Johnson Controls NS-DTN7083-0 DISCHARGE AIR SENSOR  | Midwest Supply Us
NS-DTN7083-0 | DISCHARGE AIR SENSOR | Johnson Controls
Brand: Johnson Controls
SKU: NS-DTN7083-0
$174.05 each
View Details Johnson Controls NS-DTN7043-0 DISCHARGE AIR SENSOR  | Midwest Supply Us
NS-DTN7043-0 | DISCHARGE AIR SENSOR | Johnson Controls
Brand: Johnson Controls
SKU: NS-DTN7043-0
$168.17 each
View Details Johnson Controls HE-68N2-1N00WS 2%RH Wall Mount Sensor  | Midwest Supply Us
HE-68N2-1N00WS | 2%RH Wall Mount Sensor | Johnson Controls
Brand: Johnson Controls
SKU: HE-68N2-1N00WS
$451.69 each
View Details Johnson Controls WRS-TTP0000-0 WirelessTempSensor BatteryOper  | Midwest Supply Us
WRS-TTP0000-0 | WirelessTempSensor BatteryOper | Johnson Controls
Brand: Johnson Controls
SKU: WRS-TTP0000-0
$266.28 each
View Details Johnson Controls HE-68P3-0N00WS HUMIDITY TRANSMITTER W/SENSOR  | Midwest Supply Us
HE-68P3-0N00WS | HUMIDITY TRANSMITTER W/SENSOR | Johnson Controls
Brand: Johnson Controls
SKU: HE-68P3-0N00WS
$365.27 each
View Details Johnson Controls HE-68N3-1N00WS 3%RH WALL MOUNT SENSOR  | Midwest Supply Us
HE-68N3-1N00WS | 3%RH WALL MOUNT SENSOR | Johnson Controls
Brand: Johnson Controls
SKU: HE-68N3-1N00WS
$394.16 each
View Details Johnson Controls HE-68N2-0N00WS 2%RH Wall Mount Sensor  | Midwest Supply Us
HE-68N2-0N00WS | 2%RH Wall Mount Sensor | Johnson Controls
Brand: Johnson Controls
SKU: HE-68N2-0N00WS
$443.08 each
View Details Johnson Controls MS4DR24T-11 4StageTempCtrlDinMt W/Sensor  | Midwest Supply Us
MS4DR24T-11 | 4StageTempCtrlDinMt W/Sensor | Johnson Controls
Brand: Johnson Controls
SKU: MS4DR24T-11
$448.09 each
View Details Johnson Controls HE-69S3-0NP0 SENSOR,%RH & 1035 OHM SI,DUCT  | Midwest Supply Us
$329.74 each
View Details Johnson Controls HE-69520NP-0 HUMIDITY/TEMP SENSOR  | Midwest Supply Us
HE-69520NP-0 | HUMIDITY/TEMP SENSOR | Johnson Controls
Brand: Johnson Controls
SKU: HE-69520NP-0
$369.35 each
View Details Johnson Controls MR4DR24-12 4Stage DefrostCtrl W/2-SENSORS  | Midwest Supply Us
$606.94 each
View Details Johnson Controls A350AB-2 90/250F SPDT LESS SENSOR  | Midwest Supply Us
A350AB-2 | 90/250F SPDT LESS SENSOR | Johnson Controls
Brand: Johnson Controls
SKU: A350AB-2
$195.15 each
View Details Johnson Controls NSB8BTN241-0 TEMP WHITE SENSOR W/DISPLAY  | Midwest Supply Us
NSB8BTN241-0 | TEMP WHITE SENSOR W/DISPLAY | Johnson Controls
Brand: Johnson Controls
SKU: NSB8BTN241-0
$144.97 each
View Details Johnson Controls RLD-H10-601R REPLACEMENT SENSOR  | Midwest Supply Us
RLD-H10-601R | REPLACEMENT SENSOR | Johnson Controls
Brand: Johnson Controls
SKU: RLD-H10-601R
$233.72 each
View Details Johnson Controls TE-6000-10 SURFACE TEMP.SENSOR,1000 OHM  | Midwest Supply Us
TE-6000-10 | SURFACE TEMP.SENSOR, 1000 OHM | Johnson Controls
Brand: Johnson Controls
SKU: TE-6000-10
$198.15 each
View Details Johnson Controls NSB8BNC040-0 CO2 WHITE SENSOR W/LOGO  | Midwest Supply Us
NSB8BNC040-0 | CO2 WHITE SENSOR W/LOGO | Johnson Controls
Brand: Johnson Controls
SKU: NSB8BNC040-0
$287.60 each
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