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 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 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 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 RBI Boiler Sensors Resideo Sensors Reznor Sensors Rheem-Ruud Sensors Rinnai 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

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 Lochinvar / AO Smith 100327014 K,SENSOR,FLAMMABLE VAPOR | Midwest Supply Us
100327014 | K, SENSOR, FLAMMABLE VAPOR | Lochinvar / AO Smith
Brand: Lochinvar / AO Smith
SKU: 100327014
View Details
View Details Lochinvar / AO Smith 100208322 K,GROMMET,FLUE SENSOR,1/2" | Midwest Supply Us
100208322 | K, GROMMET, FLUE SENSOR, 1/2" | Lochinvar / AO Smith
Brand: Lochinvar / AO Smith
SKU: 100208322
$17.86 each
View Details Lochinvar / AO Smith 100110780 K,SENSOR,FLAMMABLE VAPOR | Midwest Supply Us
100110780 | K, SENSOR, FLAMMABLE VAPOR | Lochinvar / AO Smith
Brand: Lochinvar / AO Smith
SKU: 100110780
$70.50 each
View Details Lochinvar / AO Smith 100322257 K,GASKET,FLAME SENSOR,FB751-2001 | Midwest Supply Us
100322257 | K, GASKET, FLAME SENSOR, FB751-2001 | Lochinvar / AO Smith
Brand: Lochinvar / AO Smith
SKU: 100322257
$16.66 each
View Details Lochinvar / AO Smith 100330341 K,GASKET,FLAME SENSOR | Midwest Supply Us
100330341 | K, GASKET, FLAME SENSOR | Lochinvar / AO Smith
Brand: Lochinvar / AO Smith
SKU: 100330341
$26.18 each
View Details Lochinvar / AO Smith 100277932 K,GASKET,IGNITER/FLAME SENSOR | Midwest Supply Us
100277932 | K, GASKET, IGNITER/FLAME SENSOR | Lochinvar / AO Smith
Brand: Lochinvar / AO Smith
SKU: 100277932
$19.04 each
View Details Lochinvar / AO Smith 100304988 K,GASKET,FLAME SENSOR | Midwest Supply Us
100304988 | K, GASKET, FLAME SENSOR | Lochinvar / AO Smith
Brand: Lochinvar / AO Smith
SKU: 100304988
$19.04 each
View Details Lochinvar / AO Smith 100233664 K,GASKET,FLAME SENSOR | Midwest Supply Us
100233664 | K, GASKET, FLAME SENSOR | Lochinvar / AO Smith
Brand: Lochinvar / AO Smith
SKU: 100233664
$16.66 each
View Details BAPI BA/LPB Low Profile Sensor Housing Delrin Black [Finished] | Midwest Supply Us
BA/LPB | Low Profile Sensor Housing Delrin Black [Finished] | BAPI
Brand: BAPI
SKU: BA/LPB
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View Details BAPI BA/ADHESIVE-SURFACE-SENSOR Adhesive Thermally Conductive .75 Dia [Finished] | Midwest Supply Us
BA/ADHESIVE-SURFACE-SENSOR | Adhesive Thermally Conductive .75 Dia [Finished] | BAPI
Brand: BAPI
SKU: BA/ADHESIVE-SURFACE-SENSOR
View Details
View Details BAPI BA/LPW Low Profile Sensor Housing Delrin [Finished] | Midwest Supply Us
BA/LPW | Low Profile Sensor Housing Delrin [Finished] | BAPI
Brand: BAPI
SKU: BA/LPW
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View Details BAPI BA/AP AP [NO SENSOR] | Midwest Supply Us
BA/AP | AP [NO SENSOR] | BAPI
Brand: BAPI
SKU: BA/AP
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View Details BAPI BA/10K-2-86 Smooth White Plate w/sensor | Midwest Supply Us
BA/10K-2-86 | Smooth White Plate w/sensor | BAPI
Brand: BAPI
SKU: BA/10K-2-86
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View Details BAPI BA/3K-S[Sensor/Plate/Foam] 3K-S [Plate w/sensor/foam] | Midwest Supply Us
BA/3K-S[Sensor/Plate/Foam] | 3K-S [Plate w/sensor/foam] | BAPI
Brand: BAPI
SKU: BA/3K-S[Sensor/Plate/Foam]
View Details
View Details BAPI BA/10K-3-S [Sensor/Plate/Foam] 10K-3-S [Plate w/sensor/foam] | Midwest Supply Us
BA/10K-3-S [Sensor/Plate/Foam] | 10K-3-S [Plate w/sensor/foam] | BAPI
Brand: BAPI
SKU: BA/10K-3-S [Sensor/Plate/Foam]
View Details
View Details BAPI BA/RS5 Water Detector [RS5] [Replacement Sensor] | Midwest Supply Us
BA/RS5 | Water Detector [RS5] [Replacement Sensor] | BAPI
Brand: BAPI
SKU: BA/RS5
View Details
View Details BAPI BA/RS10 Water Detector [RS10] [Replacement Sensor] | Midwest Supply Us
BA/RS10 | Water Detector [RS10] [Replacement Sensor] | BAPI
Brand: BAPI
SKU: BA/RS10
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View Details BAPI BA/10K-2-P-6.5"-DUAL-PL-18" 10K-2-P-6.50-PL-18" [Dual Sensor] Probe Only | Midwest Supply Us
BA/10K-2-P-6.5"-DUAL-PL-18" | 10K-2-P-6.50-PL-18" [Dual Sensor] Probe Only | BAPI
Brand: BAPI
SKU: BA/10K-2-P-6.5"-DUAL-PL-18"
View Details
View Details BAPI BA/SP-K SP-K [No Sensor/momentary single pole switch] | Midwest Supply Us
BA/SP-K | SP-K [No Sensor/momentary single pole switch] | BAPI
Brand: BAPI
SKU: BA/SP-K
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View Details BAPI BA/10K-2-P-14.5"-DUAL-FEP-10' 10K-2-P-14.50-FEP-10' [Dual Sensor] Probe Only | Midwest Supply Us
BA/10K-2-P-14.5"-DUAL-FEP-10' | 10K-2-P-14.50-FEP-10' [Dual Sensor] Probe Only | BAPI
Brand: BAPI
SKU: BA/10K-2-P-14.5"-DUAL-FEP-10'
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View Details BAPI BA/1K-P-4.5"-DUAL-TFE-18" 1K-P-4.50-TFE-18" [Dual Sensor] Probe Only | Midwest Supply Us
BA/1K-P-4.5"-DUAL-TFE-18" | 1K-P-4.50-TFE-18" [Dual Sensor] Probe Only | BAPI
Brand: BAPI
SKU: BA/1K-P-4.5"-DUAL-TFE-18"
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View Details BAPI BA/1K-P-6.5"-DUAL-TFE-18" 1K-P-6.50-TFE-18" [Dual Sensor] Probe Only | Midwest Supply Us
BA/1K-P-6.5"-DUAL-TFE-18" | 1K-P-6.50-TFE-18" [Dual Sensor] Probe Only | BAPI
Brand: BAPI
SKU: BA/1K-P-6.5"-DUAL-TFE-18"
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View Details BAPI BA/RS25 Water Detector [RS25] [Replacement Sensor] | Midwest Supply Us
BA/RS25 | Water Detector [RS25] [Replacement Sensor] | BAPI
Brand: BAPI
SKU: BA/RS25
View Details
View Details BAPI BA/RS50 Water Detector [RS50] [Replacement Sensor] | Midwest Supply Us
BA/RS50 | Water Detector [RS50] [Replacement Sensor] | BAPI
Brand: BAPI
SKU: BA/RS50
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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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as experts in Sensors
(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
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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
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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
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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
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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
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Everflow EPRC1501-NL 1-1/2" X 1" F1807 PEX Reducing Coupling Lead Free | Midwest Supply Us
EPRC1501-NL | 1-1/2" X 1" F1807 PEX Reducing Coupling Lead Free | Everflow
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SKU: EPRC1501-NL
$9.76
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