sensors

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

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 Viconics Sensors Viessmann Sensors Warrick-Gems Sensors Controls 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
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View Details BAPI BA/QS-B-E BAPI-Stat "Quantum Slim" Temperature Sensor | Midwest Supply Us
BA/QS-B-E | BAPI-Stat "Quantum Slim" Temperature Sensor | BAPI
Brand: BAPI
SKU: BA/QS-B-E
$12.58 each
View Details BAPI BA/QS-B-C BAPI-Stat "Quantum Slim" Temperature Sensor | Midwest Supply Us
BA/QS-B-C | BAPI-Stat "Quantum Slim" Temperature Sensor | BAPI
Brand: BAPI
SKU: BA/QS-B-C
$12.58 each
View Details BAPI BA/LLV-20-LX[0 TO 2000] Outdoor Light Level Sensor | Midwest Supply Us
BA/LLV-20-LX[0 TO 2000] | Outdoor Light Level Sensor | BAPI
Brand: BAPI
SKU: BA/LLV-20-LX[0 TO 2000]
$115.29 each
View Details BAPI BA/LLV-05-LX[0 TO 2000] Outdoor Light Level Sensor | Midwest Supply Us
BA/LLV-05-LX[0 TO 2000] | Outdoor Light Level Sensor | BAPI
Brand: BAPI
SKU: BA/LLV-05-LX[0 TO 2000]
$115.29 each
View Details BAPI BA/HQX-X-B-X-XX-X BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | Midwest Supply Us
BA/HQX-X-B-X-XX-X | BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | BAPI
Brand: BAPI
SKU: BA/HQX-X-B-X-XX-X
$109.01 each
View Details BAPI BA/HQX-X-A-X-XX-X BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | Midwest Supply Us
BA/HQX-X-A-X-XX-X | BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | BAPI
Brand: BAPI
SKU: BA/HQX-X-A-X-XX-X
$109.01 each
View Details BAPI BA/HQX-G-A-X-XX-X BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | Midwest Supply Us
BA/HQX-G-A-X-XX-X | BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | BAPI
Brand: BAPI
SKU: BA/HQX-G-A-X-XX-X
$136.26 each
View Details BAPI BA/HQX-E-C-X-XX-X BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | Midwest Supply Us
BA/HQX-E-C-X-XX-X | BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | BAPI
Brand: BAPI
SKU: BA/HQX-E-C-X-XX-X
$116.55 each
View Details BAPI BA/HQX-D-A-X-XX-X BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | Midwest Supply Us
BA/HQX-D-A-X-XX-X | BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | BAPI
Brand: BAPI
SKU: BA/HQX-D-A-X-XX-X
$116.55 each
View Details BAPI BA/HQX-C-C-X-XX-X BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | Midwest Supply Us
BA/HQX-C-C-X-XX-X | BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | BAPI
Brand: BAPI
SKU: BA/HQX-C-C-X-XX-X
$116.55 each
View Details BAPI BA/HQX-C-B-X-XX-X BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | Midwest Supply Us
BA/HQX-C-B-X-XX-X | BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | BAPI
Brand: BAPI
SKU: BA/HQX-C-B-X-XX-X
$116.55 each
View Details BAPI BA/HQX-B-B-X-XX-X BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | Midwest Supply Us
BA/HQX-B-B-X-XX-X | BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | BAPI
Brand: BAPI
SKU: BA/HQX-B-B-X-XX-X
$116.55 each
View Details BAPI BA/HQX-A-C-X-XX-X BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | Midwest Supply Us
BA/HQX-A-C-X-XX-X | BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | BAPI
Brand: BAPI
SKU: BA/HQX-A-C-X-XX-X
$119.49 each
View Details BAPI BA/HQX-A-A-X-XX-X BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | Midwest Supply Us
BA/HQX-A-A-X-XX-X | BAPI-Stat "Quantum" Humidity or Temp/Humidity Sensor without Display | BAPI
Brand: BAPI
SKU: BA/HQX-A-A-X-XX-X
$119.49 each
View Details BAPI BA/HQF-C-C-1-C82-N-A BAPI-Stat "Quantum" Temperature and Humidity Sensor with Display | Midwest Supply Us
BA/HQF-C-C-1-C82-N-A | BAPI-Stat "Quantum" Temperature and Humidity Sensor with Display | BAPI
Brand: BAPI
SKU: BA/HQF-C-C-1-C82-N-A
$135.84 each
View Details BAPI BA/HQF-C-C-1-A82-N-A BAPI-Stat "Quantum" Temperature and Humidity Sensor with Display | Midwest Supply Us
BA/HQF-C-C-1-A82-N-A | BAPI-Stat "Quantum" Temperature and Humidity Sensor with Display | BAPI
Brand: BAPI
SKU: BA/HQF-C-C-1-A82-N-A
$135.84 each
View Details BAPI BA/HQF-C-B-1-C80-P BAPI-Stat "Quantum" Temperature and Humidity Sensor with Display | Midwest Supply Us
BA/HQF-C-B-1-C80-P | BAPI-Stat "Quantum" Temperature and Humidity Sensor with Display | BAPI
Brand: BAPI
SKU: BA/HQF-C-B-1-C80-P
$135.84 each
View Details BAPI BA/HQF-C-B-1-A82-N-A BAPI-Stat "Quantum" Temperature and Humidity Sensor with Display | Midwest Supply Us
BA/HQF-C-B-1-A82-N-A | BAPI-Stat "Quantum" Temperature and Humidity Sensor with Display | BAPI
Brand: BAPI
SKU: BA/HQF-C-B-1-A82-N-A
$135.84 each
View Details BAPI BA/HQF-C-A-1-C80-P BAPI-Stat "Quantum" Temperature and Humidity Sensor with Display | Midwest Supply Us
BA/HQF-C-A-1-C80-P | BAPI-Stat "Quantum" Temperature and Humidity Sensor with Display | BAPI
Brand: BAPI
SKU: BA/HQF-C-A-1-C80-P
$135.84 each
View Details BAPI BA/HQF-B-B-1-C80-J-A-B-F BAPI-Stat "Quantum" Temperature and Humidity Sensor with Display | Midwest Supply Us
BA/HQF-B-B-1-C80-J-A-B-F | BAPI-Stat "Quantum" Temperature and Humidity Sensor with Display | BAPI
Brand: BAPI
SKU: BA/HQF-B-B-1-C80-J-A-B-F
$143.17 each
View Details BAPI BA/HQF-B-B-1-A80-J-A-B-F BAPI-Stat "Quantum" Temperature and Humidity Sensor with Display | Midwest Supply Us
BA/HQF-B-B-1-A80-J-A-B-F | BAPI-Stat "Quantum" Temperature and Humidity Sensor with Display | BAPI
Brand: BAPI
SKU: BA/HQF-B-B-1-A80-J-A-B-F
$143.17 each
View Details BAPI BA/DCD10-V-BB CO2 - "24/7" Duct and Rough Service Carbon Dioxide Sensor, Constant Occupancy | Midwest Supply Us
BA/DCD10-V-BB | CO2 - "24/7" Duct and Rough Service Carbon Dioxide Sensor, Constant Occupancy | BAPI
Brand: BAPI
SKU: BA/DCD10-V-BB
$230.59 each
View Details BAPI BA/BS4-TR-BW Trim Ring for BAPI-Stat 4 Sensor - Bright White | Midwest Supply Us
BA/BS4-TR-BW | Trim Ring for BAPI-Stat 4 Sensor - Bright White | BAPI
Brand: BAPI
SKU: BA/BS4-TR-BW
$1.68 each
View Details BAPI BA/BS4-TR Trim Ring for BAPI-Stat 4 Sensor - Beige | Midwest Supply Us
BA/BS4-TR | Trim Ring for BAPI-Stat 4 Sensor - Beige | BAPI
Brand: BAPI
SKU: BA/BS4-TR
$1.68 each
Air Quality Application
Air Volume
Application
Brand
CO2 Output
CO2 Range
Collection
Color
Communication
Configuration
Contents
Details
Duct or Rough Service
Element Type
Finish
Foamback Width
Fuel
Height
Humidity Output
Inches WC or Pascals
Kit Contents
Length
Material
Mounting
Output
Part Number
Pickup Style
Pressure
Pressure Pickup Type
Pressure Range
Pressure Ranges
Pressure Setpoint Range
Probe Type
Product Type
Screwdriver Style
Sensor
Sensor Averaging Length
Sensor Configuration
Sensor Housing
Sensor Length
Size
Temp & Humidity Signals
Temperature
Temperature Sensor
Transmitter Output
Tube Length
Used on
VOC Output
Voltage
Wallplate Material
Width
°F or °C Display
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(847) 773-1023

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Norgas Controls NGR02-BBA GAS REGULATOR | 3/4" NPT | 1/4" Orifice | GREEN SPRING 6.5"-16" WC| | Midwest Supply Us
NGR02-BBA | Gas Regulator | 3/4" NPT | 1/4" Orifice | Green Spring 6.5"-16"wc | Norgas Controls
Brand: Norgas Controls
SKU: NGR02-BBA
$82.63
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
$108.17
Norgas Controls N5D-1500-S GAS REGULATOR, 1-1/2" NPT, SILVER SPRING 7-11"WC, 2 PSI CSA | Midwest Supply Us
N5D-1500-S | GAS REGULATOR, 1-1/2" NPT, SILVER SPRING 7-11"WC, 2 PSI CSA | Norgas Controls
Brand: Norgas Controls
SKU: N5D-1500-S
$252.54
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
$16.77
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
$90.90
Everflow EPRC1501-NL EVERFLOW 1-1/2" X 1" PEX BARB RED. COUPLING LEAD FREE | Midwest Supply Us
EPRC1501-NL | EVERFLOW 1-1/2" X 1" PEX BARB RED. COUPLING LEAD FREE | Everflow
Brand: Everflow
SKU: EPRC1501-NL
$9.81
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