Sensors Honeywell Brand

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 Duct Sensors Outside Sensors for Sale Room Humidity and Temperature Sensors CO2 Sensors for Sale Belimo Strap Sensors Pressure Sensors Belimo Bullet Sensors Accessories
Filter
View Details HONEYWELL T775-SENS-WT WATER-TIGHT SENSOR FOR T775 SERIES 2000, 1097 OHMS PTC @ 77F (25C). PT1000 WATER-TIGHT TEMPERATURE SENSOR, USE WITH T775 CONTROLLER | Midwest Supply Us
T775-SENS-WT | WATER-TIGHT SENSOR FOR T775 SERIES 2000, 1097 OHMS PTC @ 77F (25C). PT1000 WATER-TIGHT TEMPERATURE SENSOR, USE WITH T775 CONTROLLER | HONEYWELL
Brand: HONEYWELL
SKU: T775-SENS-WT
$116.58 each
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
$91.90 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
$76.22 each
View Details HONEYWELL T775-SENS-OAT OUTDOOR AIR TEMPERATURE SENSOR FOR T775 SERIES 2000, 1097 OHMS PTC @ 77F PT1000 OUTDOOR AIR TEMPERATURE SENSOR, USE WITH T775 CONTROLLER | Midwest Supply Us
T775-SENS-OAT | OUTDOOR AIR TEMPERATURE SENSOR FOR T775 SERIES 2000, 1097 OHMS PTC @ 77F PT1000 OUTDOOR AIR TEMPERATURE SENSOR, USE WITH T775 CONTROLLER | HONEYWELL
Brand: HONEYWELL
SKU: T775-SENS-OAT
View Details
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
$422.75 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
$511.07 each
View Details HONEYWELL T775P2003 ELECTRONIC TEMPERATURE CONTROLLER BOILER SPECIAL MODEL WITH 3 TEMP INPUTS, 4 SPDT RELAYS, 1 PUMP OUT PUT, 3 SENSORS INCLUDED, RESET OPTION. | Midwest Supply Us
T775P2003 | ELECTRONIC TEMPERATURE CONTROLLER BOILER SPECIAL MODEL WITH 3 TEMP INPUTS, 4 SPDT RELAYS, 1 PUMP OUT PUT, 3 SENSORS INCLUDED, RESET OPTION. | HONEYWELL
Brand: HONEYWELL
SKU: T775P2003
$627.63 each
View Details HONEYWELL T775M2022 ELECTRONIC TEMPERATURE CONTROLLER WITH 2 TEMP INPUTS, 2 SPDT RELAYS, 2 ANALOG OUTPUTS, 1 SENSOR INCL UDED, NEMA 4X ENCLOSURE. | Midwest Supply Us
T775M2022 | ELECTRONIC TEMPERATURE CONTROLLER WITH 2 TEMP INPUTS, 2 SPDT RELAYS, 2 ANALOG OUTPUTS, 1 SENSOR INCL UDED, NEMA 4X ENCLOSURE. | HONEYWELL
Brand: HONEYWELL
SKU: T775M2022
$537.97 each
View Details HONEYWELL T775M2014 ELECTRONIC TEMPERATURE CONTROLLER WITH 2 TEMP INPUTS, 4 SPDT RELAYS, 2 ANALOG OUTPUTS, 1 SENSOR INCL UDED, NEMA 4X ENCLOSURE. | Midwest Supply Us
T775M2014 | ELECTRONIC TEMPERATURE CONTROLLER WITH 2 TEMP INPUTS, 4 SPDT RELAYS, 2 ANALOG OUTPUTS, 1 SENSOR INCL UDED, NEMA 4X ENCLOSURE. | HONEYWELL
Brand: HONEYWELL
SKU: T775M2014
$742.46 each
View Details HONEYWELL T775M2006 ELECTRONIC TEMPERATURE CONTROLLER WITH 2 TEMP INPUTS, 2 ANALOG OUTPUTS, 1 SENSOR INCLUDED. | Midwest Supply Us
T775M2006 | ELECTRONIC TEMPERATURE CONTROLLER WITH 2 TEMP INPUTS, 2 ANALOG OUTPUTS, 1 SENSOR INCLUDED. | HONEYWELL
Brand: HONEYWELL
SKU: T775M2006
$277.96 each
View Details HONEYWELL E3SRMCO Surface Mount Remote Carbon Monoxide CO Sensor (Mass Code Calls For A Second CO Sensor) 1309A0060 | Midwest Supply Us
E3SRMCO | Surface Mount Remote Carbon Monoxide CO Sensor (Mass Code Calls For A Second CO Sensor) 1309A0060 | HONEYWELL
Brand: HONEYWELL
SKU: E3SRMCO
$517.43 each
View Details HONEYWELL E3SM E3 Point Wall Mount BACnet/Modbus 24vac/dc ** Less Sensor ** Replaces E3SB 1309A0047 | Midwest Supply Us
E3SM | E3 Point Wall Mount BACnet/Modbus 24vac/dc ** Less Sensor ** Replaces E3SB 1309A0047 | HONEYWELL
Brand: HONEYWELL
SKU: E3SM
$702.16 each
View Details HONEYWELL E3SCO Carbon Monoxide CO Sensor Cartridge For E3SA E3SM E3SB E3SRMCO 1309A0038 | Midwest Supply Us
E3SCO | Carbon Monoxide CO Sensor Cartridge For E3SA E3SM E3SB E3SRMCO 1309A0038 | HONEYWELL
Brand: HONEYWELL
SKU: E3SCO
$258.72 each
View Details HONEYWELL E3SA 24v Stand Alone Gas Commercial Detector 1309A0042 Without Sensor Replaces E3SARSCO E3SASCO **** Requires A Sensor **** | Midwest Supply Us
E3SA | 24v Stand Alone Gas Commercial Detector 1309A0042 Without Sensor Replaces E3SARSCO E3SASCO **** Requires A Sensor **** | HONEYWELL
Brand: HONEYWELL
SKU: E3SA
$609.12 each
View Details HONEYWELL C7660A1000 4 or 20ma dry bulb Temperature sensor for supply duct or return air | Midwest Supply Us
C7660A1000 | 4 or 20ma dry bulb Temperature sensor for supply duct or return air | HONEYWELL
Brand: HONEYWELL
SKU: C7660A1000
$71.74 each
View Details HONEYWELL C7632A1004 CO2 SENSOR, WALL MOUNT, NO DISPLAY, NO RELAY OUTPUT, FIXED 0-10 VDC, WALL MOUNT CO2 SENSOR W/ DISPLAY,0-10VDC(FIXED) OUTPUT | Midwest Supply Us
C7632A1004 | CO2 SENSOR, WALL MOUNT, NO DISPLAY, NO RELAY OUTPUT, FIXED 0-10 VDC, WALL MOUNT CO2 SENSOR W/ DISPLAY, 0-10VDC(FIXED) OUTPUT | HONEYWELL
Brand: HONEYWELL
SKU: C7632A1004
View Details
View Details HONEYWELL C7600B2008 WALL MOUNT HUMIDITY SENSOR. USED WITH H775. 2-10 VDC OUTPUT | Midwest Supply Us
C7600B2008 | WALL MOUNT HUMIDITY SENSOR. USED WITH H775. 2-10 VDC OUTPUT | HONEYWELL
Brand: HONEYWELL
SKU: C7600B2008
$190.53 each
View Details HONEYWELL C7250A1001 ELECTRONIC 20K TEMPERATURE SENSOR. | Midwest Supply Us
C7250A1001 | ELECTRONIC 20K TEMPERATURE SENSOR. | HONEYWELL
Brand: HONEYWELL
SKU: C7250A1001
$40.93 each
View Details HONEYWELL C7232A1016 CO2 SENSOR, WALL MOUNT, NO DISPLAY 1 MOD 1 RELAY OUTPUT WALL MOUNT CO2 SENSOR,W/O DISPLAY, 0/2-10VDC OR 0/4-20MA OUTPUT | Midwest Supply Us
C7232A1016 | CO2 SENSOR, WALL MOUNT, NO DISPLAY 1 MOD 1 RELAY OUTPUT WALL MOUNT CO2 SENSOR, W/O DISPLAY, 0/2-10VDC OR 0/4-20MA OUTPUT | HONEYWELL
Brand: HONEYWELL
SKU: C7232A1016
View Details
View Details HONEYWELL C7232A1008 CO2 SENSOR, WALL MOUNT, DISPLAY, 1 MOD, 1 RELAY OUTPUT | Midwest Supply Us
C7232A1008 | CO2 SENSOR, WALL MOUNT, DISPLAY, 1 MOD, 1 RELAY OUTPUT | HONEYWELL
Brand: HONEYWELL
SKU: C7232A1008
View Details
View Details HONEYWELL C7150B1004 THERMISTOR TEMP SENSOR FOR MIXED AIR USED WITH M7415 OR ECONOMIZERS 3K MIXED AIR SENSOR - DUCT OR DISCHARGE AIR | Midwest Supply Us
C7150B1004 | THERMISTOR TEMP SENSOR FOR MIXED AIR USED WITH M7415 OR ECONOMIZERS 3K MIXED AIR SENSOR - DUCT OR DISCHARGE AIR | HONEYWELL
Brand: HONEYWELL
SKU: C7150B1004
View Details
View Details HONEYWELL C7130B1009 SPACE TEMPERATURE, HORIZONTAL MOUNTED, PLASTIC COVER, PT1000 SENSOR, WALL MOUNT ROOM SENSOR, FOR USE WITH EXCEL 500 L600 & 500. | Midwest Supply Us
C7130B1009 | SPACE TEMPERATURE, HORIZONTAL MOUNTED, PLASTIC COVER, PT1000 SENSOR, WALL MOUNT ROOM SENSOR, FOR USE WITH EXCEL 500 L600 & 500. | HONEYWELL
Brand: HONEYWELL
SKU: C7130B1009
View Details
View Details HONEYWELL C7100D1001 AVERAGING DISCHARGE TEMPERATURE, 13" ELEMENT PT1000 SENSOR, 40 TO 100F, COMPATIBLE WITH XL600 <(>&<)> 500. | Midwest Supply Us
C7100D1001 | AVERAGING DISCHARGE TEMPERATURE, 13" ELEMENT PT1000 SENSOR, 40 TO 100F, COMPATIBLE WITH XL600 <(>&<)> 500. | HONEYWELL
Brand: HONEYWELL
SKU: C7100D1001
$98.64 each
View Details HONEYWELL C7100A1015 13 IN DUCT AVERAGING SENSOR - PT3000 PT3000 DUCT AVERAGING TEMPERATURE SENSOR,13 IN., 40-220F | Midwest Supply Us
C7100A1015 | 13 IN DUCT AVERAGING SENSOR - PT3000 PT3000 DUCT AVERAGING TEMPERATURE SENSOR, 13 IN., 40-220F | HONEYWELL
Brand: HONEYWELL
SKU: C7100A1015
$135.95 each
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