Filter

Sensors °f display °f or °c display

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
prev
next

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
prev
next
Filter
View Details BAPI BA/BS4MBF-C-H2-F1-J Modbus BAPI-Stat 4MB Temperature and Humidity Sensor | Midwest Supply Us
BA/BS4MBF-C-H2-F1-J | Modbus BAPI-Stat 4MB Temperature and Humidity Sensor | BAPI
Brand: BAPI
SKU: BA/BS4MBF-C-H2-F1-J
$113.40
 each
View Details BAPI BA/BS4MBF-C-HN-F1-J Modbus BAPI-Stat 4MB Temperature Sensor | Midwest Supply Us
BA/BS4MBF-C-HN-F1-J | Modbus BAPI-Stat 4MB Temperature Sensor | BAPI
Brand: BAPI
SKU: BA/BS4MBF-C-HN-F1-J
$52.65
 each
View Details BAPI BA/BS4MBF-D-HN-F1-J Modbus BAPI-Stat 4MB Temperature Sensor | Midwest Supply Us
BA/BS4MBF-D-HN-F1-J | Modbus BAPI-Stat 4MB Temperature Sensor | BAPI
Brand: BAPI
SKU: BA/BS4MBF-D-HN-F1-J
$52.65
 each
View Details BAPI BA/BS4MBF-C-HN-FN-J Modbus BAPI-Stat 4MB Temperature Sensor | Midwest Supply Us
BA/BS4MBF-C-HN-FN-J | Modbus BAPI-Stat 4MB Temperature Sensor | BAPI
Brand: BAPI
SKU: BA/BS4MBF-C-HN-FN-J
$52.65
 each
View Details BAPI BA/BS4MBF-C-H2-FN-J Modbus BAPI-Stat 4MB Temperature and Humidity Sensor | Midwest Supply Us
BA/BS4MBF-C-H2-FN-J | Modbus BAPI-Stat 4MB Temperature and Humidity Sensor | BAPI
Brand: BAPI
SKU: BA/BS4MBF-C-H2-FN-J
$113.40
 each
View Details BAPI BA/TQF-C-2-C80-P BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | Midwest Supply Us
BA/TQF-C-2-C80-P | BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-C-2-C80-P
$50.63
 each
View Details BAPI BA/TQF-C-2-A82-N-A BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | Midwest Supply Us
BA/TQF-C-2-A82-N-A | BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-C-2-A82-N-A
$50.63
 each
View Details BAPI BA/BS4MBF-C-HN-F0-J Modbus BAPI-Stat 4MB Temperature Sensor | Midwest Supply Us
BA/BS4MBF-C-HN-F0-J | Modbus BAPI-Stat 4MB Temperature Sensor | BAPI
Brand: BAPI
SKU: BA/BS4MBF-C-HN-F0-J
$52.65
 each
View Details BAPI BA/TQF-C-2-C82-N-A BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | Midwest Supply Us
BA/TQF-C-2-C82-N-A | BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-C-2-C82-N-A
$50.63
 each
View Details BAPI BA/TQF-C-1-A82-N-A BAPI-Stat "Quantum" Temperature Sensor with Display and Slider Setpoint | Midwest Supply Us
BA/TQF-C-1-A82-N-A | BAPI-Stat "Quantum" Temperature Sensor with Display and Slider Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-C-1-A82-N-A
$50.63
 each
View Details BAPI BA/TQF-B-2-C81-P BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | Midwest Supply Us
BA/TQF-B-2-C81-P | BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-B-2-C81-P
$50.63
 each
View Details BAPI BA/TQF-B-2-C10-N BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | Midwest Supply Us
BA/TQF-B-2-C10-N | BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-B-2-C10-N
$50.63
 each
View Details BAPI BA/TQF-B-1-C10-N BAPI-Stat "Quantum" Temperature Sensor with Display and Slider Setpoint | Midwest Supply Us
BA/TQF-B-1-C10-N | BAPI-Stat "Quantum" Temperature Sensor with Display and Slider Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-B-1-C10-N
$50.63
 each
View Details BAPI BA/TQF-G-2-C10-N BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | Midwest Supply Us
BA/TQF-G-2-C10-N | BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-G-2-C10-N
$66.42
 each
View Details BAPI BA/TQF-E-2-C10-J BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | Midwest Supply Us
BA/TQF-E-2-C10-J | BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-E-2-C10-J
$50.63
 each
View Details BAPI BA/TQF-E-2-A10-J BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | Midwest Supply Us
BA/TQF-E-2-A10-J | BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-E-2-A10-J
$50.63
 each
View Details BAPI BA/TQF-E-1-C10-J BAPI-Stat "Quantum" Temperature Sensor with Display and Slider Setpoint | Midwest Supply Us
BA/TQF-E-1-C10-J | BAPI-Stat "Quantum" Temperature Sensor with Display and Slider Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-E-1-C10-J
$50.63
 each
View Details BAPI BA/TQF-C-2-A80-P BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | Midwest Supply Us
BA/TQF-C-2-A80-P | BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-C-2-A80-P
$50.63
 each
View Details BAPI BA/TQF-B-2-C90-N BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | Midwest Supply Us
BA/TQF-B-2-C90-N | BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-B-2-C90-N
$50.63
 each
View Details BAPI BA/TQF-B-2-C80-J-A-B-F BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | Midwest Supply Us
BA/TQF-B-2-C80-J-A-B-F | BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-B-2-C80-J-A-B-F
$57.71
 each
View Details BAPI BA/TQF-B-2-C20-N BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | Midwest Supply Us
BA/TQF-B-2-C20-N | BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-B-2-C20-N
$50.63
 each
View Details BAPI BA/TQF-B-2-A81-P BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | Midwest Supply Us
BA/TQF-B-2-A81-P | BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-B-2-A81-P
$50.63
 each
View Details BAPI BA/TQF-B-2-A80-J-A-B-F BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | Midwest Supply Us
BA/TQF-B-2-A80-J-A-B-F | BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-B-2-A80-J-A-B-F
$57.71
 each
View Details BAPI BA/TQF-B-2-A20-N BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | Midwest Supply Us
BA/TQF-B-2-A20-N | BAPI-Stat "Quantum" Temperature Sensor with Display and Pushbutton Setpoint | BAPI
Brand: BAPI
SKU: BA/TQF-B-2-A20-N
$50.63
 each
Committed to customer satisfaction
as experts in Sensors
(847) 773-1023

Popular Products

View all →
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
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
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
prev
next
Sign in to your account
Don’t have an account?
Create account
Register New Account

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