Duct sensors Temperature Sensor

Midwest Supply offers a wide selection of duct sensors for precise airflow temperature and humidity monitoring. Our sensors are designed to ensure optimal HVAC performance, prevent costly damage, and maintain comfortable indoor environments.
Filter
View Details ACI A/1K-NI-DO-8" RTD 1000 ohm (Nickel) | Duct Temperature Sensor | Sensor Length: 8 inch | Midwest Supply Us
A/1K-NI-DO-8" | RTD 1000 ohm (Nickel) | Duct Temperature Sensor | Sensor Length: 8 inch | ACI
Brand: ACI
SKU: A/1K-NI-DO-8"
$16.31 each
View Details Belimo 01DT-5LN Duct Temp Sensor NTC10k 150x6 | Midwest Supply Us
01DT-5LN | Duct Temp Sensor NTC10k 150x6 | Belimo
Brand: Belimo
SKU: 01DT-5LN
$19.80 each
View Details ACI A/CP-DO-4"-6'CL2P 10K ohm Type II | Duct Temperature Sensor | Sensor Length: 4 inch | Included Wire Length: 6 feet | CL2P | Midwest Supply Us
A/CP-DO-4"-6'CL2P | 10K ohm Type II | Duct Temperature Sensor | Sensor Length: 4 inch | Included Wire Length: 6 feet | CL2P | ACI
Brand: ACI
SKU: A/CP-DO-4"-6'CL2P
$20.66 each
View Details ACI A/AN-D-8"-GD 10K ohm Type III | Duct Temperature Sensor | Sensor Length: 8 inch | Galvanized Housing Enclosure Box | Midwest Supply Us
A/AN-D-8"-GD | 10K ohm Type III | Duct Temperature Sensor | Sensor Length: 8 inch | Galvanized Housing Enclosure Box | ACI
Brand: ACI
SKU: A/AN-D-8"-GD
$15.59 each
View Details ACI A/CP-DO-4" 10K ohm Type II | Duct Temperature Sensor | Sensor Length: 4 inch | Midwest Supply Us
A/CP-DO-4" | 10K ohm Type II | Duct Temperature Sensor | Sensor Length: 4 inch | ACI
Brand: ACI
SKU: A/CP-DO-4"
$14.50 each
View Details ACI A/20K-D-8"-PB 20K ohm | Duct Temperature Sensor | Sensor Length: 8 inch | Plastic Box Plain Housing Enclosure Box | Midwest Supply Us
A/20K-D-8"-PB | 20K ohm | Duct Temperature Sensor | Sensor Length: 8 inch | Plastic Box Plain Housing Enclosure Box | ACI
Brand: ACI
SKU: A/20K-D-8"-PB
$15.59 each
View Details Veris TFDBR00 Temp | Duct w/Mtg Box | 8" | 100R Pt | RTD | Midwest Supply Us
TFDBR00 | Temp | Duct w/Mtg Box | 8" | 100R Pt | RTD | Veris
Brand: Veris
SKU: TFDBR00
$19.88 each
View Details Belimo 22DT-54L Duct Temp Sensor 100x6 A MULT | Midwest Supply Us
22DT-54L | Duct Temp Sensor 100x6 A MULT | Belimo
Brand: Belimo
SKU: 22DT-54L
$106.65 each
View Details Belimo 01DT-5QN Duct Temp Sensor NTC20kP 150x6 | Midwest Supply Us
01DT-5QN | Duct Temp Sensor NTC20kP 150x6 | Belimo
Brand: Belimo
SKU: 01DT-5QN
$19.80 each
View Details Belimo 01DT-5MH Duct Temp Sensor NTC10kP 50x6 | Midwest Supply Us
01DT-5MH | Duct Temp Sensor NTC10kP 50x6 | Belimo
Brand: Belimo
SKU: 01DT-5MH
$19.80 each
View Details Belimo 01DT-5BL Duct Temp Sensor PT1000 100x6 | Midwest Supply Us
01DT-5BL | Duct Temp Sensor PT1000 100x6 | Belimo
Brand: Belimo
SKU: 01DT-5BL
$30.60 each
View Details Siemens 535-490-18 Rigid Averaging Duct Sensor, 20 to 120 Deg F, 18-Inch | Midwest Supply Us
535-490-18 | Rigid Averaging Duct Sensor, 20 to 120 Deg F, 18-Inch | Siemens
Brand: Siemens
SKU: 535-490-18
$97.17 each
View Details Siemens 544-343-18 Rigid Averaging Duct Sensor, 1K Ohm Platinum, 18-Inch | Midwest Supply Us
544-343-18 | Rigid Averaging Duct Sensor, 1K Ohm Platinum, 18-Inch | Siemens
Brand: Siemens
SKU: 544-343-18
$85.10 each
View Details Siemens 535-490-24 Rigid Averaging Duct Sensor, 20 to 120 Deg F, 24-Inch | Midwest Supply Us
535-490-24 | Rigid Averaging Duct Sensor, 20 to 120 Deg F, 24-Inch | Siemens
Brand: Siemens
SKU: 535-490-24
$103.33 each
View Details Siemens 544-342-16 Flexible Averaging Duct Sensor, 1K Ohm Platinum, 16-Foot | Midwest Supply Us
544-342-16 | Flexible Averaging Duct Sensor, 1K Ohm Platinum, 16-Foot | Siemens
Brand: Siemens
SKU: 544-342-16
$114.46 each
View Details Siemens QAM2171.040 Duct Temperature Sensor, 4 to 20 mA, 16-Inch | Midwest Supply Us
QAM2171.040 | Duct Temperature Sensor, 4 to 20 mA, 16-Inch | Siemens
Brand: Siemens
SKU: QAM2171.040
$126.87 each
View Details Siemens 540-128 10K Ohm Duct Temperature Sensor | Midwest Supply Us
540-128 | 10K Ohm Duct Temperature Sensor | Siemens
Brand: Siemens
SKU: 540-128
$40.10 each
View Details ACI A/CP-D-6"-PB 10K ohm Type II | Duct Temperature Sensor | Sensor Length: 6 inch | Plastic Box Plain Housing Enclosure Box | Midwest Supply Us
A/CP-D-6"-PB | 10K ohm Type II | Duct Temperature Sensor | Sensor Length: 6 inch | Plastic Box Plain Housing Enclosure Box | ACI
Brand: ACI
SKU: A/CP-D-6"-PB
$15.95 each
View Details Siemens 533-380-24 Flexible Averaging Duct Sensor, 20 to 120 Deg F, 25-Foot | Midwest Supply Us
533-380-24 | Flexible Averaging Duct Sensor, 20 to 120 Deg F, 25-Foot | Siemens
Brand: Siemens
SKU: 533-380-24
$151.56 each
View Details Siemens 544-339-8 Duct Point Sensor, 1K Ohm Platinum (375 Alpha), 8-Inch | Midwest Supply Us
544-339-8 | Duct Point Sensor, 1K Ohm Platinum (375 Alpha), 8-Inch | Siemens
Brand: Siemens
SKU: 544-339-8
$41.06 each
View Details Siemens 544-560-18 Duct Point Sensor, Platinum, -4 to 122 Deg F, 18-Inch | Midwest Supply Us
544-560-18 | Duct Point Sensor, Platinum, -4 to 122 Deg F, 18-Inch | Siemens
Brand: Siemens
SKU: 544-560-18
$84.66 each
View Details ACI A/CP-D-4"-PB 10K ohm Type II | Duct Temperature Sensor | Sensor Length: 4 inch | Plastic Box Plain Housing Enclosure Box | Midwest Supply Us
A/CP-D-4"-PB | 10K ohm Type II | Duct Temperature Sensor | Sensor Length: 4 inch | Plastic Box Plain Housing Enclosure Box | ACI
Brand: ACI
SKU: A/CP-D-4"-PB
$15.95 each
View Details ACI A/AN-D-4"-PB 10K ohm Type III | Duct Temperature Sensor | Sensor Length: 4 inch | Plastic Box Plain Housing Enclosure Box | Midwest Supply Us
A/AN-D-4"-PB | 10K ohm Type III | Duct Temperature Sensor | Sensor Length: 4 inch | Plastic Box Plain Housing Enclosure Box | ACI
Brand: ACI
SKU: A/AN-D-4"-PB
$15.95 each
View Details Siemens 544-339-18 Duct Point Sensor, 1K Ohm Platinum (375 Alpha), 18-Inch | Midwest Supply Us
544-339-18 | Duct Point Sensor, 1K Ohm Platinum (375 Alpha), 18-Inch | Siemens
Brand: Siemens
SKU: 544-339-18
$42.99 each
Element Type
Sensing Element
Sensor Configuration
Sensor Housing
Sensor Length
Sensor Wire Length
Committed to customer satisfaction
as experts in Duct Sensors
(847) 773-1023

Recently Viewed

Popular Products

View all →
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
$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
$108.17
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
View Details
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
$83.70
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
Brand: Everflow
SKU: EPRC1501-NL
$12.38
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