Sensors Honeywell

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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A.J. Antunes Sensors Aaon Sensors Accustat PSG Controls Sensors AERCO Boiler and Water Heater Sensors AJ Antunes Sensors Amana-Goodman Sensors Armstrong Furnace Sensors Image for Armstrong International Armstrong International Sensors Atlas Copco Sensors Auburn Sensors Bacharach Sensors Baltimore Parts Sensors Image for BAPI BAPI Sensors Barber Colman Sensors Bard HVAC Sensors Image for Belimo Belimo Sensors Bosch Sensors Bradford White Sensors Braeburn Systems Sensors Broan Fans Sensors BROAN-NuTone Sensors Buderus Sensors Burnham Boilers Sensors Carlin Sensors Carlyle Sensors Carrier Sensors Chicago Faucet Co Sensors ClimateMaster Sensors Copeland Sensors Daikin-McQuay Sensors Danfoss Sensors DriSteem Sensors Eclipse Sensors Emerson Climate-White Rodgers Sensors EWC Controls Sensors Fenwal Sensors Fireye Sensors GE Sensing-General Eastern Sensors Greenheck Sensors Grundfos Sensors Grundfos Circulators Sensors Haier A/C Sensors Heat Transfer Prod Sensors Heatcraft Refrigeration Sensors Honeywell Sensors Honeywell Analytics Sensors Honeywell E-MON Meters Sensors Honeywell Home Sensors Honeywell Inc Sensors Hydrolevel/Safeguard Sensors ICM Controls Sensors Indeeco Sensors Intellihot Sensors International Comfort Products Sensors J/B Industries SAE Fittings Sensors Johnson Controls Sensors Kele Product Sensors KMC Controls Sensors Kromschroder Sensors Laars Sensors Laars Heating Systems Sensors Leak Detector Sensors Lennox Sensors Liebert Sensors MAMAC Systems Sensors Marvair Sensors Maxitrol Sensors Mcdonnell Miller Sensors Mitsubishi Electric Sensors Modine Sensors Moen Sensors Image for Navien Boilers & Water Heaters Navien Boilers & Water Heaters Sensors Nortec Humidity Sensors Oil Equipment Manufacturing Sensors Packard Sensors Panasonic Sensors PRO 1 IAQ Sensors Pro1Iaq Sensors R.W. Beckett Sensors Raypak Sensors RBI Boiler Sensors Resideo Sensors Reznor Sensors Rheem-Ruud Sensors Rinnai Sensors Schneider Electric (Barber Colman) Sensors Scotsman Ice Machines Sensors Setra Sensors Siemens Building Technology Sensors Siemens Combustion Sensors Spartan Valves Sensors Sporlan Controls Sensors Sterling Sensors System Sensor Sensors Taco Sensors Thermo Pride Furnaces Sensors Titus HVAC Sensors Trane Sensors Utica-Dunkirk Sensors Veris Industries Sensors Viessmann Sensors Warrick-Gems Sensors Controls Sensors Water Heater Parts Sensors Weil Mclain Sensors York Sensors

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HVAC Humidity Sensor for Sale
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View Details Honeywell T775-SENS-WR PT1000 WATER-RESISTANT TEMPERATURE SENSOR, USE WITH T775 CONTROLLER | Midwest Supply Us
T775-SENS-WR | PT1000 WATER-RESISTANT TEMPERATURE SENSOR, USE WITH T775 CONTROLLER | Honeywell
Brand: Honeywell
SKU: T775-SENS-WR
$91.64 each
View Details Honeywell T775R2043 ELECTRONIC TEMPERATURE CONTROLLER WITH 2 TEMP INPUTS, 2 ANALOG OUTPUTS, 2 SENSORS INCLUDED, RESET OP TION. | Midwest Supply Us
T775R2043 | ELECTRONIC TEMPERATURE CONTROLLER WITH 2 TEMP INPUTS, 2 ANALOG OUTPUTS, 2 SENSORS INCLUDED, RESET OP TION. | Honeywell
Brand: Honeywell
SKU: T775R2043
$438.08 each
View Details Honeywell HP971A1024 PNEUMATIC SENSOR, 15 TO 85% RH RANGE | Midwest Supply Us
HP971A1024 | PNEUMATIC SENSOR, 15 TO 85% RH RANGE | Honeywell
Brand: Honeywell
SKU: HP971A1024
$837.01 each
View Details Honeywell H7735C2015 OUTDOOR HUMDITY SENSOR,3% RH,W/ 20K TEMP | Midwest Supply Us
H7735C2015 | OUTDOOR HUMDITY SENSOR, 3% RH, W/ 20K TEMP | Honeywell
Brand: Honeywell
SKU: H7735C2015
$368.45 each
View Details Honeywell H7736A2022 WALL HUMDTY SENSOR,3% RH,W/ 1097OHM TEMP | Midwest Supply Us
H7736A2022 | WALL HUMDTY SENSOR, 3% RH, W/ 1097OHM TEMP | Honeywell
Brand: Honeywell
SKU: H7736A2022
$348.68 each
View Details Honeywell H7725A2010 WALL HUMDTY SENSOR,2% RH,W/ 20K OHM TEMP | Midwest Supply Us
H7725A2010 | WALL HUMDTY SENSOR, 2% RH, W/ 20K OHM TEMP | Honeywell
Brand: Honeywell
SKU: H7725A2010
$308.44 each
View Details Honeywell H7726A2020 WALL HUMDTY SENSOR,2% RH,W/ 1097OHM TEMP | Midwest Supply Us
H7726A2020 | WALL HUMDTY SENSOR, 2% RH, W/ 1097OHM TEMP | Honeywell
Brand: Honeywell
SKU: H7726A2020
$402.32 each
View Details Honeywell C7100C1003 PT3000 Averaging Discharge Air Temp Sensor, 13 in. 40-220F 00 | Midwest Supply Us
C7100C1003 | PT3000 Averaging Discharge Air Temp Sensor, 13 in. 40-220F 00 | Honeywell
Brand: Honeywell
SKU: C7100C1003
$182.75 each
View Details Honeywell C7363A1017 Wall PM2.5 sensor | Midwest Supply Us
C7363A1017 | Wall PM2.5 sensor | Honeywell
Brand: Honeywell
SKU: C7363A1017
$360.87 each
View Details Honeywell C7232B1030 CO2 SENSOR, NO HW LOGO, DUCT MOUNT, NO DISPLAY, 1 MOD, 1 RELAY OUTPUT | Midwest Supply Us
C7232B1030 | CO2 SENSOR, NO HW LOGO, DUCT MOUNT, NO DISPLAY, 1 MOD, 1 RELAY OUTPUT | Honeywell
Brand: Honeywell
SKU: C7232B1030
$523.02 each
View Details Honeywell C7021K2005 10K ohm NTC Type II Water Temperature Sensor, Operating range -40-250F | Midwest Supply Us
C7021K2005 | 10K ohm NTC Type II Water Temperature Sensor, Operating range -40-250F | Honeywell
Brand: Honeywell
SKU: C7021K2005
$54.22 each
View Details Honeywell C7027A1031 MINIPEEPER UV SENSOR -40F,1/2" | Midwest Supply Us
C7027A1031 | MINIPEEPER UV SENSOR -40F, 1/2" | Honeywell
Brand: Honeywell
SKU: C7027A1031
$362.44 each
View Details Honeywell C7041C2003 20K ohm NTC Duct Temperature Sensor,18 in., Operating range -40-250F | Midwest Supply Us
C7041C2003 | 20K ohm NTC Duct Temperature Sensor, 18 in., Operating range -40-250F | Honeywell
Brand: Honeywell
SKU: C7041C2003
$44.43 each
View Details Honeywell C7031B2005 PT1000 TEMPSENSOR,6 IN.INSERTION, USE W/ T775, OERATING RANGE -40-250F | Midwest Supply Us
C7031B2005 | PT1000 TEMPSENSOR, 6 IN.INSERTION, USE W/ T775, OERATING RANGE -40-250F | Honeywell
Brand: Honeywell
SKU: C7031B2005
$85.21 each
View Details Honeywell C7035A1031 MINIPEEPER UV SENSOR-40F 1"MTG | Midwest Supply Us
C7035A1031 | MINIPEEPER UV SENSOR-40F 1"MTG | Honeywell
Brand: Honeywell
SKU: C7035A1031
$758.74 each
View Details Honeywell C7041P2004 20K BUTTON SENSOR FOR MOUNTING ON A WALL OR AT THE END OF CONDUIT 20K ohm NTC Stainless Stl Button Sensor,Use w/ W927/W7100/T7350/EXCEL | Midwest Supply Us
C7041P2004 | 20K BUTTON SENSOR FOR MOUNTING ON A WALL OR AT THE END OF CONDUIT 20K ohm NTC Stainless Stl Button Sensor, Use w/ W927/W7100/T7350/EXCEL | Honeywell
Brand: Honeywell
SKU: C7041P2004
$87.17 each
View Details Honeywell 50001464-007 10K OHM TEMP SENSOR 42" LEADS | Midwest Supply Us
50001464-007 | 10K OHM TEMP SENSOR 42" LEADS | Honeywell
Brand: Honeywell
SKU: 50001464-007
$44.66 each
View Details Honeywell TR21-H Wall Module with Temperature and Humidity sensor. Network jack included. | Midwest Supply Us
TR21-H | Wall Module with Temperature and Humidity sensor. Network jack included. | Honeywell
Brand: Honeywell
SKU: TR21-H
$227.99 each
View Details Honeywell TR23-H Temperature and Humidity Sensors, Selectable setpoint adjustment, Override button with LED, Network Jack. | Midwest Supply Us
TR23-H | Temperature and Humidity Sensors, Selectable setpoint adjustment, Override button with LED, Network Jack. | Honeywell
Brand: Honeywell
SKU: TR23-H
$303.98 each
View Details Honeywell TR21-WK Wireless Temp Sensor/Receiver Kit | Midwest Supply Us
TR21-WK | Wireless Temp Sensor/Receiver Kit | Honeywell
Brand: Honeywell
SKU: TR21-WK
$393.38 each
View Details Honeywell T775R2027 ELECTRONIC TEMPERATURE CONTROLLER WITH 2 TEMP INPUTS, 2 SPDT RELAYS, 2 ANALOG OUTPUTS, 2 SENSORS INC LUDED, RESET OPTION. | Midwest Supply Us
T775R2027 | ELECTRONIC TEMPERATURE CONTROLLER WITH 2 TEMP INPUTS, 2 SPDT RELAYS, 2 ANALOG OUTPUTS, 2 SENSORS INC LUDED, RESET OPTION. | Honeywell
Brand: Honeywell
SKU: T775R2027
$501.88 each
View Details Honeywell NP-200 Photoelectric Smoke Sensor | Midwest Supply Us
NP-200 | Photoelectric Smoke Sensor | Honeywell
Brand: Honeywell
SKU: NP-200
$189.18 each
View Details Honeywell LP914A1029 PNEUMATIC TEMPERATURE SENSOR, ROD AND TUBE, 15 IN. 40 TO 240F, WELL | Midwest Supply Us
LP914A1029 | PNEUMATIC TEMPERATURE SENSOR, ROD AND TUBE, 15 IN. 40 TO 240F, WELL | Honeywell
Brand: Honeywell
SKU: LP914A1029
$571.38 each
View Details Honeywell CP980C1065 VELOCITY SENSOR/CONTROLLER, DIRECT ACTING, NON-SEQUENCING, NORMALLY OPEN, ONE PIPE. FOR NORMALLY CLOSED DAMPER AND ONE-PIPE THERMOSTAT FOR OTHERRANGES USE 14003642-XXX OR 14003749-XXX | Midwest Supply Us
CP980C1065 | VELOCITY SENSOR/CONTROLLER, DIRECT ACTING, NON-SEQUENCING, NORMALLY OPEN, ONE PIPE. FOR NORMALLY CLOSED DAMPER AND ONE-PIPE THERMOSTAT FOR OTHERRANGES USE 14003642-XXX OR 14003749-XXX | Honeywell
Brand: Honeywell
SKU: CP980C1065
$1,072.08 each
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