Duct Sensors: Essential for HVAC Efficiency and Comfort
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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BA/10K-3-H210-D-BBX | Duct Humidity (%RH) Sensor with Optional Temperature Sensor | BAPI
Brand: BAPI
SKU: BA/10K-3-H210-D-BBX
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![BAPI BA/10K-3[11K]-D-12"-NB-10' Duct Temperature Sensor | Midwest Supply Us](//midwestsupplyus.com/cdn/shop/files/Duct_Temp_NoBox_2020_178fa855-5255-4af6-bc73-3a72782f6800_medium.png?v=1732396820)
![BAPI BA/10K-3[11K]-D-12"-NB-10' Duct Temperature Sensor | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/Duct_Temp_NoBox_2020_178fa855-5255-4af6-bc73-3a72782f6800_medium.png?v=1732396820)
BA/10K-3[11K]-D-12"-NB-10' | Duct Temperature Sensor | BAPI
Brand: BAPI
SKU: BA/10K-3[11K]-D-12"-NB-10'
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![BAPI BA/10K-3[11K]-D-8"-NB-10' Duct Temperature Sensor | Midwest Supply Us](//midwestsupplyus.com/cdn/shop/files/Duct_Temp_NoBox_2020_bc37dc30-6f81-40e9-9208-588d36fd917d_medium.png?v=1732396821)
![BAPI BA/10K-3[11K]-D-8"-NB-10' Duct Temperature Sensor | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/Duct_Temp_NoBox_2020_bc37dc30-6f81-40e9-9208-588d36fd917d_medium.png?v=1732396821)
BA/10K-3[11K]-D-8"-NB-10' | Duct Temperature Sensor | BAPI
Brand: BAPI
SKU: BA/10K-3[11K]-D-8"-NB-10'
![BAPI BA/10K-3[11K]-D-12" Duct Temperature Sensor | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/Duct_Temp_JBox_2020_54b071e1-9091-4f14-9320-c1af5c8847cb_medium.png?v=1732395427)
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533-376-18 | Duct Point Temperature Sensor, Platinum, 20 to 120 Deg F, 18-Inch | Siemens
Brand: Siemens
SKU: 533-376-18
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544-339-18 | Duct Point Sensor, 1K Ohm Platinum (375 Alpha), 18-Inch | Siemens
Brand: Siemens
SKU: 544-339-18
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QFM3171 | Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 4-20 4 T: 4-20 mA | Siemens
Brand: Siemens
SKU: QFM3171
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QFM2100 | Duct Relative Humidity Sensor, 5 percent accuracy, 0-10 Vdc | Siemens
Brand: Siemens
SKU: QFM2100
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QFA32SS.FWSN | Humidity&Temp Room Unit, 2%, selectable RH&T, Display, Temp Setpt, Override | Siemens
Brand: Siemens
SKU: QFA32SS.FWSN
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SAS81.33U | Powermite 599 MT Series SAS Electronic Valve Actuator, SR, 24V, Float Control | Siemens
Brand: Siemens
SKU: SAS81.33U
Element Type
Humidity Output
Sensing Element
Sensor
Sensor Housing
Temp & Humidity Signals
Temperature Sensor
°F or °C Display
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NGR02-BBA | Gas Regulator | 3/4" | 1/4" Orifice | GREEN 6.5-16" WC | Norgas Controls
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BA/10K-2-H210-D-BBX | Duct Humidity (%RH) Sensor with Optional Temperature Sensor | BAPI
Brand: BAPI
SKU: BA/10K-2-H210-D-BBX
N5D-1500-S | GAS REGULATOR 1-1/2" NPT 7-11"WC CSA | Norgas Controls
Brand: Norgas Controls
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ZPS-ACC04-1 | Room Pressure Pickup Ports with Temperature Sensor | BAPI
Brand: BAPI
SKU: ZPS-ACC04-1
B214 | Characterized Control Valve (CCV), 1/2", 2-way | Belimo
Brand: Belimo
SKU: B214
EPRC1501-NL | 1-1/2" X 1" F1807 PEX Reducing Coupling Lead Free | Everflow
Brand: Everflow
SKU: EPRC1501-NL