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.

All Manufacturers

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 Barber Colman Sensors Bard HVAC Sensors Image for Belimo Belimo Sensors Bell Gossett Sensors Bosch Sensors Bradford White 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 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 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 Leak Detector Sensors Lennox Sensors Liebert Sensors MAMAC Systems Sensors Marvair Sensors Maxitrol Sensors Mcdonnell Miller Sensors Micronet 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 Resideo Sensors Reznor Sensors Rheem-Ruud Sensors Rinnai Sensors Scotsman Ice Machines Sensors Siemens Building Technology Sensors Siemens Combustion Sensors Spartan Valves Sensors Sporlan Controls Sensors Sterling Sensors System Sensor Sensors Thermo Pride Furnaces Sensors Water Heater Parts Sensors Weil Mclain Sensors York Sensors

All Types

HVAC Humidity Sensor for Sale
Filter
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
$91.88 each
View Details Honeywell T775-SENS-STRAP PT1000 STRAP ON SENSOR, USE WITH T775 CONTROLLER | Midwest Supply Us
T775-SENS-STRAP | PT1000 STRAP ON SENSOR, USE WITH T775 CONTROLLER | Honeywell
Brand: Honeywell
SKU: T775-SENS-STRAP
View Details
View Details Honeywell C7041K2005 20K ohm NTC Water Temperature Sensor, Strap on, Operating range -40-250F | Midwest Supply Us
C7041K2005 | 20K ohm NTC Water Temperature Sensor, Strap on, Operating range -40-250F | Honeywell
Brand: Honeywell
SKU: C7041K2005
$43.47 each
View Details Honeywell C7031J2009 PT1000 ELECTRONIC DUCT TEMPERATURE SENSOR, 12FT, USE WITH XL500 | Midwest Supply Us
C7031J2009 | PT1000 ELECTRONIC DUCT TEMPERATURE SENSOR, 12FT, USE WITH XL500 | Honeywell
Brand: Honeywell
SKU: C7031J2009
$188.23 each
View Details Honeywell C7041J2007 20K OHM NTC DUCT AVERAGING TEMP SENSOR,12FT, OPERATING RANGE -40-250F | Midwest Supply Us
C7041J2007 | 20K OHM NTC DUCT AVERAGING TEMP SENSOR, 12FT, OPERATING RANGE -40-250F | Honeywell
Brand: Honeywell
SKU: C7041J2007
$120.84 each
View Details Honeywell C7031D2003 IMMERSION SENSOR, PT1000 | Midwest Supply Us
C7031D2003 | IMMERSION SENSOR, PT1000 | Honeywell
Brand: Honeywell
SKU: C7031D2003
$88.25 each
View Details Honeywell C7041D2001 IMMERSION SENSOR - 20K OHM | Midwest Supply Us
C7041D2001 | IMMERSION SENSOR - 20K OHM | Honeywell
Brand: Honeywell
SKU: C7041D2001
$39.75 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
$44.52 each
View Details Honeywell C7041B2005 20K OHM NTC DUCT TEMPERATURE SENSOR, 6 IN., OPERATING RANGE -40-250F | Midwest Supply Us
C7041B2005 | 20K OHM NTC DUCT TEMPERATURE SENSOR, 6 IN., OPERATING RANGE -40-250F | Honeywell
Brand: Honeywell
SKU: C7041B2005
$40.22 each
View Details Honeywell 32003971-003 SINGLE ELEMENT SENSOR ASSY 42" | Midwest Supply Us
32003971-003 | SINGLE ELEMENT SENSOR ASSY 42" | Honeywell
Brand: Honeywell
SKU: 32003971-003
$43.58 each
View Details Honeywell 50021579-001 STD T775sensor,NotForUorNema 4 | Midwest Supply Us
50021579-001 | STD T775sensor, NotForUorNema 4 | Honeywell
Brand: Honeywell
SKU: 50021579-001
View Details
View Details Honeywell 535-34AB08-203 20K OHM PIPE SENSOR FOR SUITEPRO THERMOSTATS | Midwest Supply Us
535-34AB08-203 | 20K OHM PIPE SENSOR FOR SUITEPRO THERMOSTATS | Honeywell
Brand: Honeywell
SKU: 535-34AB08-203
View Details
View Details Honeywell TR21-A SAME AS TR21, EXCEPT SPECIAL 10K OHM OUTPUT FOR AVERAGING MULTIPLE SENSORS. | Midwest Supply Us
TR21-A | SAME AS TR21, EXCEPT SPECIAL 10K OHM OUTPUT FOR AVERAGING MULTIPLE SENSORS. | Honeywell
Brand: Honeywell
SKU: TR21-A
$50.90 each
View Details Honeywell C7100A1007 PT3000 AVRGING DISCHARGE SENSOR | Midwest Supply Us
C7100A1007 | PT3000 AVRGING DISCHARGE SENSOR | Honeywell
Brand: Honeywell
SKU: C7100A1007
$79.68 each
View Details Honeywell TR21-J TEMPERATURE SENSOR ONLY WITH NETWORK JACK. | Midwest Supply Us
TR21-J | TEMPERATURE SENSOR ONLY WITH NETWORK JACK. | Honeywell
Brand: Honeywell
SKU: TR21-J
$56.01 each
View Details Honeywell 50014157-001 DUCT TEMPERATURE SENSOR FOR ZONEPRO THERMOSTATS | Midwest Supply Us
50014157-001 | DUCT TEMPERATURE SENSOR FOR ZONEPRO THERMOSTATS | Honeywell
Brand: Honeywell
SKU: 50014157-001
$72.21 each
View Details Honeywell C7632B1002 CO2 SENSOR, DUCT MOUNT, NO DISPLAY, NO RELAY OUTPUT, FIXED 0-10 VDC | Midwest Supply Us
C7632B1002 | CO2 SENSOR, DUCT MOUNT, NO DISPLAY, NO RELAY OUTPUT, FIXED 0-10 VDC | Honeywell
Brand: Honeywell
SKU: C7632B1002
$425.75 each
View Details Honeywell C7262A1016 CO2 SENSOR, WALL MOUNT WITHOUT DISPLAY WITH ONE MODULATING OUTPUT AND WALL MOUNT CO2 /TEMP SENSOR,W/O DISPLAY,0/2-10VDC OR 0/4-20MA OUTPUT TURE OUTPUT, CARBON DIOXIDE SENSOR/CONTROLLER | Midwest Supply Us
C7262A1016 | CO2 SENSOR, WALL MOUNT WITHOUT DISPLAY WITH ONE MODULATING OUTPUT AND WALL MOUNT CO2 /TEMP SENSOR, W/O DISPLAY, 0/2-10VDC OR 0/4-20MA OUTPUT TURE OUTPUT, CARBON DIOXIDE SENSOR/CONTROLLER | Honeywell
Brand: Honeywell
SKU: C7262A1016
View Details
View Details Honeywell C7262A1008 CO2 SENSOR , WALL MOUNT WITH DISPLAY. WITH ONE MODULATING OUTPUT AND ONE WALL MOUNT CO2 /TEMP SENSOR W/ DISPLAY,0/2-10VDC OR 0/4-20MA OUTPUT URE OUTPUT. CARBON DIOXIDE SENSOR/CONTROLLER | Midwest Supply Us
C7262A1008 | CO2 SENSOR , WALL MOUNT WITH DISPLAY. WITH ONE MODULATING OUTPUT AND ONE WALL MOUNT CO2 /TEMP SENSOR W/ DISPLAY, 0/2-10VDC OR 0/4-20MA OUTPUT URE OUTPUT. CARBON DIOXIDE SENSOR/CONTROLLER | Honeywell
Brand: Honeywell
SKU: C7262A1008
$558.99 each
View Details Honeywell NP-200 Photoelectric Smoke Sensor | Midwest Supply Us
NP-200 | Photoelectric Smoke Sensor | Honeywell
Brand: Honeywell
SKU: NP-200
$135.96 each
View Details Honeywell C7076A1031 SelfCheckUVsensor220/240/50hz | Midwest Supply Us
C7076A1031 | SelfCheckUVsensor220/240/50hz | Honeywell
Brand: Honeywell
SKU: C7076A1031
View Details
View Details Honeywell C7233A1024 CO2WALLSENSOR,DISPLAY,2-10VDC/0/4-20MA | Midwest Supply Us
C7233A1024 | CO2WALLSENSOR, DISPLAY, 2-10VDC/0/4-20MA | Honeywell
Brand: Honeywell
SKU: C7233A1024
$358.53 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
$503.01 each
View Details Honeywell C7076A1007 SELF-CHK UV SENSOR USE W/R7476 | Midwest Supply Us
C7076A1007 | SELF-CHK UV SENSOR USE W/R7476 | Honeywell
Brand: Honeywell
SKU: C7076A1007
View Details
Committed to customer satisfaction
as experts in Sensors
(847) 773-1023

Recently Viewed

Popular Products

View all →
Norgas Controls NGR02-BBA Gas Regulator | 3/4" | 1/4" Orifice | GREEN 6.5-16" WC | Midwest Supply Us
NGR02-BBA | Gas Regulator | 3/4" | 1/4" Orifice | GREEN 6.5-16" WC | Norgas Controls
Brand: Norgas Controls
SKU: NGR02-BBA
$86.98
BAPI BA/10K-2-H210-D-BBX Duct Humidity (%RH) Sensor with Optional Temperature Sensor | Midwest Supply Us
BA/10K-2-H210-D-BBX | Duct Humidity (%RH) Sensor with Optional Temperature Sensor | BAPI
Brand: BAPI
SKU: BA/10K-2-H210-D-BBX
$104.49
Norgas Controls N5D-1500-S GAS REGULATOR 1-1/2" NPT 7-11"WC CSA | Midwest Supply Us
N5D-1500-S | GAS REGULATOR 1-1/2" NPT 7-11"WC CSA | Norgas Controls
Brand: Norgas Controls
SKU: N5D-1500-S
$294.63
BAPI ZPS-ACC04-1 Room Pressure Pickup Ports with Temperature Sensor | Midwest Supply Us
ZPS-ACC04-1 | Room Pressure Pickup Ports with Temperature Sensor | BAPI
Brand: BAPI
SKU: ZPS-ACC04-1
$16.20
Belimo B214 Characterized Control Valve (CCV), 1/2", 2-way | Midwest Supply Us
B214 | Characterized Control Valve (CCV), 1/2", 2-way | Belimo
Brand: Belimo
SKU: B214
$77.85
Everflow EPRC1501-NL 1-1/2" X 1" F1807 PEX Reducing Coupling Lead Free Pack of 10 | Midwest Supply Us
EPRC1501-NL | 1-1/2" X 1" F1807 PEX Reducing Coupling Lead Free Pack of 10 | Everflow
Brand: Everflow
SKU: EPRC1501-NL
$88.70
Sign in to your account
Show

Forgot password?

Don’t have an account?
Create account
Register New Account
Show
Show

Sign In

Your Cart
items in the Cart
The product has been added to cart.
There are items in your cart.

Total:

View Cart
Continue Shopping