Sensors Temperature Sensor

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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Aaon Sensors AERCO Boiler and Water Heater Sensors AJ Antunes Sensors Armstrong Furnace Sensors Image for Armstrong International Armstrong International Sensors Bacharach Sensors Baltimore Parts Sensors Image for BAPI BAPI Sensors Image for Belimo Belimo Sensors Bosch Sensors Bradford White Sensors Broan Fans Sensors Buderus Sensors Burnham Boilers Sensors Carlin Sensors Chicago Faucet Co Sensors Copeland Sensors Grundfos Circulators Sensors Haier A/C Sensors Heat Transfer Prod Sensors Honeywell Home Sensors Honeywell Inc Sensors Hydrolevel/Safeguard Sensors ICM Controls Sensors Intellihot Sensors J/B Industries SAE Fittings Sensors Laars Sensors Leak Detector Sensors Lochinvar Sensors Maxitrol Sensors Mcdonnell Miller Sensors Modine Sensors Moen Sensors Image for Navien Boilers & Water Heaters Navien Boilers & Water Heaters Sensors Oil Equipment Manufacturing Sensors Panasonic Sensors Pro1Iaq Sensors R.W. Beckett Sensors Raypak Sensors Reznor Sensors Rinnai Sensors Sterling Sensors Thermo Pride Furnaces Sensors Water Heater Parts Sensors Weil Mclain Sensors York Sensors

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HVAC Humidity Sensor for Sale Duct Sensors Outside Sensors for Sale Room Humidity and Temperature Sensors CO2 Sensors for Sale Belimo Strap Sensors Pressure Sensors Belimo Bullet Sensors Accessories
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View Details ACI A/AN-BP-6'CL2P 10K ohm Type III | Bullet Probe Temperature Sensor | Included Wire Length: 6 feet | CL2P | Midwest Supply Us
A/AN-BP-6'CL2P | 10K ohm Type III | Bullet Probe Temperature Sensor | Included Wire Length: 6 feet | CL2P | ACI
Brand: ACI
SKU: A/AN-BP-6'CL2P
$15.95 each
View Details Belimo 22UT-54 Outside Temp Sensor A MULT | Midwest Supply Us
22UT-54 | Outside Temp Sensor A MULT | Belimo
Brand: Belimo
SKU: 22UT-54
$104.85 each
View Details ACI A/CP-BP-10'CL2P 10K ohm Type II | Bullet Probe Temperature Sensor | Included Wire Length: 10 feet | CL2P | Midwest Supply Us
A/CP-BP-10'CL2P | 10K ohm Type II | Bullet Probe Temperature Sensor | Included Wire Length: 10 feet | CL2P | ACI
Brand: ACI
SKU: A/CP-BP-10'CL2P
$19.21 each
View Details ACI A/1K-NI-DO-8" RTD 1000 ohm (Nickel) | Duct Temperature Sensor | Sensor Length: 8 inch | Midwest Supply Us
A/1K-NI-DO-8" | RTD 1000 ohm (Nickel) | Duct Temperature Sensor | Sensor Length: 8 inch | ACI
Brand: ACI
SKU: A/1K-NI-DO-8"
$13.41 each
View Details Siemens 544-560-18 Duct Point Sensor, Platinum, -4 to 122 Deg F, 18-Inch | Midwest Supply Us
544-560-18 | Duct Point Sensor, Platinum, -4 to 122 Deg F, 18-Inch | Siemens
Brand: Siemens
SKU: 544-560-18
$72.05 each
View Details ACI A/20K-D-8"-PB 20K ohm | Duct Temperature Sensor | Sensor Length: 8 inch | Plastic Box Plain Housing Enclosure Box | Midwest Supply Us
A/20K-D-8"-PB | 20K ohm | Duct Temperature Sensor | Sensor Length: 8 inch | Plastic Box Plain Housing Enclosure Box | ACI
Brand: ACI
SKU: A/20K-D-8"-PB
$12.69 each
View Details ACI A/AN-R 10K ohm Type III | Room Zone Wall Temperature Sensor | Midwest Supply Us
A/AN-R | 10K ohm Type III | Room Zone Wall Temperature Sensor | ACI
Brand: ACI
SKU: A/AN-R
$10.88 each
View Details ACI A/CP-R2 10K ohm Type II | Room Zone Wall Temperature Sensor | Modern Housing Enclosure | Midwest Supply Us
A/CP-R2 | 10K ohm Type II | Room Zone Wall Temperature Sensor | Modern Housing Enclosure | ACI
Brand: ACI
SKU: A/CP-R2
$10.88 each
View Details ACI A/CP-PBS 10K ohm Type II | Plastic Button Temperature Sensor | Midwest Supply Us
A/CP-PBS | 10K ohm Type II | Plastic Button Temperature Sensor | ACI
Brand: ACI
SKU: A/CP-PBS
$25.38 each
View Details ACI A/CP-BP 10K ohm Type II | Bullet Probe Temperature Sensor | Midwest Supply Us
A/CP-BP | 10K ohm Type II | Bullet Probe Temperature Sensor | ACI
Brand: ACI
SKU: A/CP-BP
$9.79 each
View Details Belimo 22MT-525 Duct Average Temp Sensor 6m V | Midwest Supply Us
22MT-525 | Duct Average Temp Sensor 6m V | Belimo
Brand: Belimo
SKU: 22MT-525
$266.85 each
View Details Belimo 22HT-54 Housing Contact Temp Sensor A | Midwest Supply Us
22HT-54 | Housing Contact Temp Sensor A | Belimo
Brand: Belimo
SKU: 22HT-54
$97.65 each
View Details Belimo 01UT-5L Outside Temp Sensor NTC10k | Midwest Supply Us
01UT-5L | Outside Temp Sensor NTC10k | Belimo
Brand: Belimo
SKU: 01UT-5L
$27.45 each
View Details Belimo 01MT-5E5 Duct Average Temp Sensor Ni891 | Midwest Supply Us
01MT-5E5 | Duct Average Temp Sensor Ni891 | Belimo
Brand: Belimo
SKU: 01MT-5E5
$187.20 each
View Details Siemens QAA2290.FWSC Room Temperature Sensor, Wireless - Mesh, Full Feature, Siemens Logo | Midwest Supply Us
QAA2290.FWSC | Room Temperature Sensor, Wireless - Mesh, Full Feature, Siemens Logo | Siemens
Brand: Siemens
SKU: QAA2290.FWSC
$281.77 each
View Details Siemens QAA2290.FWNC Room Temperature Sensor, Wireless - Mesh, Full Feature, No Logo | Midwest Supply Us
QAA2290.FWNC | Room Temperature Sensor, Wireless - Mesh, Full Feature, No Logo | Siemens
Brand: Siemens
SKU: QAA2290.FWNC
$281.77 each
View Details Siemens QAA22SS.EWSN Room Temp Sensor, 0-10V / 0-5V / 4-20 mA (selectable), No HMI, Siemens Logo | Midwest Supply Us
QAA22SS.EWSN | Room Temp Sensor, 0-10V / 0-5V / 4-20 mA (selectable), No HMI, Siemens Logo | Siemens
Brand: Siemens
SKU: QAA22SS.EWSN
$97.59 each
View Details ACI A/CP-O-EH 10K ohm Type II | Outdoor Outside Air Temperature Sensor | Weather Tight (European) Housing Enclosure Box | Midwest Supply Us
A/CP-O-EH | 10K ohm Type II | Outdoor Outside Air Temperature Sensor | Weather Tight (European) Housing Enclosure Box | ACI
Brand: ACI
SKU: A/CP-O-EH
$22.84 each
View Details ACI A/20K-R 20K ohm | Room Zone Wall Temperature Sensor | Midwest Supply Us
A/20K-R | 20K ohm | Room Zone Wall Temperature Sensor | ACI
Brand: ACI
SKU: A/20K-R
$10.15 each
View Details ACI A/20K-BP 20K ohm | Bullet Probe Temperature Sensor | Midwest Supply Us
A/20K-BP | 20K ohm | Bullet Probe Temperature Sensor | ACI
Brand: ACI
SKU: A/20K-BP
$9.43 each
View Details ACI A/1K-NI-SP RTD 1000 ohm (Nickel) | Stainless Steel Wall Zone Plate with Override Temperature Sensor | Midwest Supply Us
A/1K-NI-SP | RTD 1000 ohm (Nickel) | Stainless Steel Wall Zone Plate with Override Temperature Sensor | ACI
Brand: ACI
SKU: A/1K-NI-SP
$17.40 each
View Details ACI A/1K-2W-R RTD 1000 ohm (2 wire) | Room Zone Wall Temperature Sensor | Midwest Supply Us
A/1K-2W-R | RTD 1000 ohm (2 wire) | Room Zone Wall Temperature Sensor | ACI
Brand: ACI
SKU: A/1K-2W-R
$18.49 each
View Details ACI A/10KS-SBS 10K ohm | Stainless Steel Button Temperature Sensor | Midwest Supply Us
A/10KS-SBS | 10K ohm | Stainless Steel Button Temperature Sensor | ACI
Brand: ACI
SKU: A/10KS-SBS
$40.24 each
View Details ACI A/20K-SBS 20K ohm | Stainless Steel Button Temperature Sensor | Midwest Supply Us
A/20K-SBS | 20K ohm | Stainless Steel Button Temperature Sensor | ACI
Brand: ACI
SKU: A/20K-SBS
$40.24 each
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