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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.

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HVAC Humidity Sensor for Sale
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View Details Johnson Controls TE-631JM-1 TE-631JM-1;DUCT PROBE 1K; 1000 OHM NICKEL SENSOR 18 INCH PROBE | Midwest Supply Us
TE-631JM-1 | TE-631JM-1;DUCT PROBE 1K; 1000 OHM NICKEL SENSOR 18 INCH PROBE | Johnson Controls
Brand: Johnson Controls
SKU: TE-631JM-1
$48.68 each
View Details Johnson Controls TE-631GM-1 TE-631GM-1;DUCT PROBE 1K; 1000 OHM NICKEL SENSOR 4 INCH PROBE | Midwest Supply Us
TE-631GM-1 | TE-631GM-1;DUCT PROBE 1K; 1000 OHM NICKEL SENSOR 4 INCH PROBE | Johnson Controls
Brand: Johnson Controls
SKU: TE-631GM-1
$39.64 each
View Details Johnson Controls TE-631AM-2 WELL TEMP SEN 6" 1K NI; WELL INSERTION TEMPERATURE SENSOR;1K OHM NICKEL 6 IN. PROBE | Midwest Supply Us
TE-631AM-2 | WELL TEMP SEN 6" 1K NI; WELL INSERTION TEMPERATURE SENSOR;1K OHM NICKEL 6 IN. PROBE | Johnson Controls
Brand: Johnson Controls
SKU: TE-631AM-2
$41.04 each
View Details Johnson Controls TE-6316P-1 TEMP SENSOR; NI; 17' AVE. | Midwest Supply Us
TE-6316P-1 | TEMP SENSOR; NI; 17' AVE. | Johnson Controls
Brand: Johnson Controls
SKU: TE-6316P-1
$139.01 each
View Details Johnson Controls TE-6315P-1 TEMP SENSOR; NI; 8' AVE. | Midwest Supply Us
TE-6315P-1 | TEMP SENSOR; NI; 8' AVE. | Johnson Controls
Brand: Johnson Controls
SKU: TE-6315P-1
$131.15 each
View Details Johnson Controls TE-6314P-1 TEMP SENSOR; 1000 OHM; NI; FOR WALL MTG. | Midwest Supply Us
TE-6314P-1 | TEMP SENSOR; 1000 OHM; NI; FOR WALL MTG. | Johnson Controls
Brand: Johnson Controls
SKU: TE-6314P-1
$35.56 each
View Details Johnson Controls TE-6312P-1 TEMP SENSOR; 1000 OHM; NI; 8"; FOR WELL MTG. | Midwest Supply Us
TE-6312P-1 | TEMP SENSOR; 1000 OHM; NI; 8"; FOR WELL MTG. | Johnson Controls
Brand: Johnson Controls
SKU: TE-6312P-1
$80.23 each
View Details Johnson Controls TE-6310F-1 TEMP SENSOR; FLUSH ROOM 80X120 WALL PLATE TEMP SENSOR | Midwest Supply Us
TE-6310F-1 | TEMP SENSOR; FLUSH ROOM 80X120 WALL PLATE TEMP SENSOR | Johnson Controls
Brand: Johnson Controls
SKU: TE-6310F-1
$70.17 each
View Details Johnson Controls TE-6300-101 PROBE; NICKEL SENSOR; 12"; TRIMMABLE | Midwest Supply Us
TE-6300-101 | PROBE; NICKEL SENSOR; 12"; TRIMMABLE | Johnson Controls
Brand: Johnson Controls
SKU: TE-6300-101
$83.49 each
View Details Johnson Controls SEN-600-1 REMOTE SENSOR | Midwest Supply Us
SEN-600-1 | REMOTE SENSOR | Johnson Controls
Brand: Johnson Controls
SKU: SEN-600-1
$200.41 each
View Details Johnson Controls TE-6361P-1 TEMPERATURE SENSOR; DUCT PROBE TEMP SENSOR 10K THERMISTOR SENSOR 8" DUCT PROBE | Midwest Supply Us
TE-6361P-1 | TEMPERATURE SENSOR; DUCT PROBE TEMP SENSOR 10K THERMISTOR SENSOR 8" DUCT PROBE | Johnson Controls
Brand: Johnson Controls
SKU: TE-6361P-1
$93.27 each
View Details Johnson Controls TE-67PT-0N00 TEMP SENSOR 1K PLATINUM; 1K PLATINUM SENSOR TERM BLOCK WHITE | Midwest Supply Us
TE-67PT-0N00 | TEMP SENSOR 1K PLATINUM; 1K PLATINUM SENSOR TERM BLOCK WHITE | Johnson Controls
Brand: Johnson Controls
SKU: TE-67PT-0N00
View Details
View Details Johnson Controls TE-67PP-0N00 TEMP SENSOR 1K PLATINUM; 1K PLATINUM SENOSR PHONE JACKE WHITE | Midwest Supply Us
TE-67PP-0N00 | TEMP SENSOR 1K PLATINUM; 1K PLATINUM SENOSR PHONE JACKE WHITE | Johnson Controls
Brand: Johnson Controls
SKU: TE-67PP-0N00
View Details
View Details Johnson Controls TE-6363P-1 TEMPERATURE SENSOR; OUTDOOR AIR TEMP SENSOR 10K THERMISTOR SENSOR | Midwest Supply Us
TE-6363P-1 | TEMPERATURE SENSOR; OUTDOOR AIR TEMP SENSOR 10K THERMISTOR SENSOR | Johnson Controls
Brand: Johnson Controls
SKU: TE-6363P-1
$62.65 each
View Details Johnson Controls TE-6000-6 SENSOR; 1000 OHM F/SOLAR; SOLAR APPLICATION | Midwest Supply Us
TE-6000-6 | SENSOR; 1000 OHM F/SOLAR; SOLAR APPLICATION | Johnson Controls
Brand: Johnson Controls
SKU: TE-6000-6
$104.94 each
View Details Johnson Controls TE-635AM-1 WELL TEMP SEN 6" 1K PT; WELL INSERTION TEMPERATURE SENSOR 1K OHM PLATINUM 6 IN. PROBE | Midwest Supply Us
TE-635AM-1 | WELL TEMP SEN 6" 1K PT; WELL INSERTION TEMPERATURE SENSOR 1K OHM PLATINUM 6 IN. PROBE | Johnson Controls
Brand: Johnson Controls
SKU: TE-635AM-1
$46.79 each
View Details Johnson Controls HE-69135NS-0 SURFACEMNTDUCT;0-5V;3%RH; SURFACE MNT DUCT SENSOR;0-5V RH OUTPUT; +/-3%RH; 1KOHM NICKEL RTD | Midwest Supply Us
HE-69135NS-0 | SURFACEMNTDUCT;0-5V;3%RH; SURFACE MNT DUCT SENSOR;0-5V RH OUTPUT; +/-3%RH; 1KOHM NICKEL RTD | Johnson Controls
Brand: Johnson Controls
SKU: HE-69135NS-0
$180.41 each
View Details Johnson Controls NS-DTN7083-0 NETWORK DAS 8 INCH PROBE; NETWORK DISCHARGE AIR SENSOR 8 INCH PROBE; METAL ENCLOSURE; 10 FOOT | Midwest Supply Us
NS-DTN7083-0 | NETWORK DAS 8 INCH PROBE; NETWORK DISCHARGE AIR SENSOR 8 INCH PROBE; METAL ENCLOSURE; 10 FOOT | Johnson Controls
Brand: Johnson Controls
SKU: NS-DTN7083-0
$191.46 each
View Details Johnson Controls NS-DTN7043-0 NETWORK DAS 4 INCH PROBE; NETWORK DISCHARGE AIR SENSOR 4 INCH PROBE; METAL ENCLOSURE; 10 FOOT | Midwest Supply Us
NS-DTN7043-0 | NETWORK DAS 4 INCH PROBE; NETWORK DISCHARGE AIR SENSOR 4 INCH PROBE; METAL ENCLOSURE; 10 FOOT | Johnson Controls
Brand: Johnson Controls
SKU: NS-DTN7043-0
$184.97 each
View Details Johnson Controls NS-BTV7001-0 BAL SENS.WALL BOX MT.MJ; BALANCING SENSOR. WALL BOX MOUNT. MODULAR JCK NETWORK CONNECTION | Midwest Supply Us
NS-BTV7001-0 | BAL SENS.WALL BOX MT.MJ; BALANCING SENSOR. WALL BOX MOUNT. MODULAR JCK NETWORK CONNECTION | Johnson Controls
Brand: Johnson Controls
SKU: NS-BTV7001-0
View Details
View Details Johnson Controls WRS-TTP0000-0 SEN.WL.M-TO-1/1-TO-1.W/C; SENSOR. WIRELESS. MANY-TO-1 OR 1-TO-1. WARMER/COOLER SET POINT ADJUST | Midwest Supply Us
WRS-TTP0000-0 | SEN.WL.M-TO-1/1-TO-1.W/C; SENSOR. WIRELESS. MANY-TO-1 OR 1-TO-1. WARMER/COOLER SET POINT ADJUST | Johnson Controls
Brand: Johnson Controls
SKU: WRS-TTP0000-0
View Details
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
$463.77 each
View Details Johnson Controls HE-69S3-0NP0 SENSOR,%RH & 1035 OHM SI,DUCT | Midwest Supply Us
HE-69S3-0NP0 | SENSOR, %RH & 1035 OHM SI, DUCT | Johnson Controls
Brand: Johnson Controls
SKU: HE-69S3-0NP0
$346.22 each
View Details Johnson Controls MR4DR24-12 4Stage DefrostCtrl W/2-SENSORS | Midwest Supply Us
MR4DR24-12 | 4Stage DefrostCtrl W/2-SENSORS | Johnson Controls
Brand: Johnson Controls
SKU: MR4DR24-12
$637.28 each
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NGR02-BBA | Gas Regulator | 3/4" | 1/4" Orifice | GREEN 6.5-16" WC | Norgas Controls
Brand: Norgas Controls
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