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.
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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"
$17.40 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 Belimo 01DT-5MH Duct Temp Sensor NTC10kP 50x6 | Midwest Supply Us
01DT-5MH | Duct Temp Sensor NTC10kP 50x6 | Belimo
Brand: Belimo
SKU: 01DT-5MH
$21.60 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
$21.60 each
View Details ACI A/10KS-DO-6" 10K ohm | Duct Temperature Sensor | Sensor Length: 6 inch | Midwest Supply Us
A/10KS-DO-6" | 10K ohm | Duct Temperature Sensor | Sensor Length: 6 inch | ACI
Brand: ACI
SKU: A/10KS-DO-6"
$15.23 each
View Details ACI A/10KS-DO-12" 10K ohm | Duct Temperature Sensor | Sensor Length: 12 inch | Midwest Supply Us
A/10KS-DO-12" | 10K ohm | Duct Temperature Sensor | Sensor Length: 12 inch | ACI
Brand: ACI
SKU: A/10KS-DO-12"
$15.23 each
View Details ACI A/20K-DO-6" 20K ohm | Duct Temperature Sensor | Sensor Length: 6 inch | Midwest Supply Us
A/20K-DO-6" | 20K ohm | Duct Temperature Sensor | Sensor Length: 6 inch | ACI
Brand: ACI
SKU: A/20K-DO-6"
$15.59 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
$21.75 each
View Details ACI A/CP-D-12"-GD 10K ohm Type II | Duct Temperature Sensor | Sensor Length: 12 inch | Galvanized Housing Enclosure Box | Midwest Supply Us
A/CP-D-12"-GD | 10K ohm Type II | Duct Temperature Sensor | Sensor Length: 12 inch | Galvanized Housing Enclosure Box | ACI
Brand: ACI
SKU: A/CP-D-12"-GD
$16.31 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
$16.31 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
$16.31 each
View Details Belimo 22DT-54T Duct Temp Sensor 450x6 A MULT | Midwest Supply Us
22DT-54T | Duct Temp Sensor 450x6 A MULT | Belimo
Brand: Belimo
SKU: 22DT-54T
$116.10 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
$116.10 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
$21.60 each
View Details Belimo 01DT-5MP Duct Temp Sensor NTC10kP 200x6 | Midwest Supply Us
01DT-5MP | Duct Temp Sensor NTC10kP 200x6 | Belimo
Brand: Belimo
SKU: 01DT-5MP
$21.60 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
$33.30 each
View Details Belimo 01DT-5BH Duct Temp Sensor PT1000 50x6 | Midwest Supply Us
01DT-5BH | Duct Temp Sensor PT1000 50x6 | Belimo
Brand: Belimo
SKU: 01DT-5BH
$33.30 each
View Details
QAM2030.010 | Duct Point Temperature Sensor, 10K Ohm NTC Type 2, 4-Inch | Siemens
Brand: Siemens
SKU: QAM2030.010
$23.58 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 ACI A/AN-D-4"-GD 10K ohm Type III | Duct Temperature Sensor | Sensor Length: 4 inch | Galvanized Housing Enclosure Box | Midwest Supply Us
A/AN-D-4"-GD | 10K ohm Type III | Duct Temperature Sensor | Sensor Length: 4 inch | Galvanized Housing Enclosure Box | ACI
Brand: ACI
SKU: A/AN-D-4"-GD
$16.31 each
View Details ACI A/AN-DO-8" 10K ohm Type III | Duct Temperature Sensor | Sensor Length: 8 inch | Midwest Supply Us
A/AN-DO-8" | 10K ohm Type III | Duct Temperature Sensor | Sensor Length: 8 inch | ACI
Brand: ACI
SKU: A/AN-DO-8"
$15.23 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"
$15.23 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 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
Element Type
Sensing Element
Sensor Configuration
Sensor Housing
Sensor Length
Sensor Wire Length
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NGR02-BBA | Gas Regulator | 3/4" NPT | 1/4" Orifice | Green Spring 6.5"-16"wc | Norgas Controls
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Brand: Norgas Controls
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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
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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
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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
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