Duct sensors Duct Sensor configuration

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 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
$73.49 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
$13.41 each
View Details ACI A/RH3-D 3% Accuracy RH Humidity Sensor | Duct Humidity Sensor | Midwest Supply Us
A/RH3-D | 3% Accuracy RH Humidity Sensor | Duct Humidity Sensor | ACI
Brand: ACI
SKU: A/RH3-D
$140.28 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 Siemens QFM3100 Duct Relative Humidity Temperature Sensor, 2 percent accuracy, 0-10 Vdc | Midwest Supply Us
QFM3100 | Duct Relative Humidity Temperature Sensor, 2 percent accuracy, 0-10 Vdc | Siemens
Brand: Siemens
SKU: QFM3100
$220.96 each
View Details Belimo 22DTH-53M Duct Temp+Hum Sensor A | Midwest Supply Us
22DTH-53M | Duct Temp+Hum Sensor A | Belimo
Brand: Belimo
SKU: 22DTH-53M
$193.95 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
$99.00 each
View Details Belimo 22DCM-51 Duct CO2+VOC+Temp Sensor V | Midwest Supply Us
22DCM-51 | Duct CO2+VOC+Temp Sensor V | Belimo
Brand: Belimo
SKU: 22DCM-51
$594.90 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
$18.45 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
$18.45 each
View Details Siemens QFM2100 Duct Relative Humidity Sensor, 5 percent accuracy, 0-10 Vdc | Midwest Supply Us
QFM2100 | Duct Relative Humidity Sensor, 5 percent accuracy, 0-10 Vdc | Siemens
Brand: Siemens
SKU: QFM2100
$154.78 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
$13.78 each
View Details ACI A/CP-D-4"-GD 10K ohm Type II | Duct Temperature Sensor | Sensor Length: 4 inch | Galvanized Housing Enclosure Box | Midwest Supply Us
A/CP-D-4"-GD | 10K ohm Type II | Duct Temperature Sensor | Sensor Length: 4 inch | Galvanized Housing Enclosure Box | ACI
Brand: ACI
SKU: A/CP-D-4"-GD
$13.78 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
$13.78 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
$13.41 each
View Details ACI A/BALCO-D-8"-GD RTD 1000 ohm (Balco) | Duct Temperature Sensor | Sensor Length: 8 inch | Galvanized Housing Enclosure Box | Midwest Supply Us
A/BALCO-D-8"-GD | RTD 1000 ohm (Balco) | Duct Temperature Sensor | Sensor Length: 8 inch | Galvanized Housing Enclosure Box | ACI
Brand: ACI
SKU: A/BALCO-D-8"-GD
$24.65 each
View Details ACI A/AN-D-6"-PB 10K ohm Type III | Duct Temperature Sensor | Sensor Length: 6 inch | Plastic Box Plain Housing Enclosure Box | Midwest Supply Us
A/AN-D-6"-PB | 10K ohm Type III | Duct Temperature Sensor | Sensor Length: 6 inch | Plastic Box Plain Housing Enclosure Box | ACI
Brand: ACI
SKU: A/AN-D-6"-PB
$13.78 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
$13.78 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
$13.41 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
$13.41 each
View Details ACI A/AN-D-8"-PB 10K ohm Type III | Duct Temperature Sensor | Sensor Length: 8 inch | Plastic Box Plain Housing Enclosure Box | Midwest Supply Us
A/AN-D-8"-PB | 10K ohm Type III | Duct Temperature Sensor | Sensor Length: 8 inch | Plastic Box Plain Housing Enclosure Box | ACI
Brand: ACI
SKU: A/AN-D-8"-PB
$13.78 each
View Details Siemens 533-376-8 Duct Point Temperature Sensor, Platinum, 20 to 120 Deg F, 8-Inch | Midwest Supply Us
533-376-8 | Duct Point Temperature Sensor, Platinum, 20 to 120 Deg F, 8-Inch | Siemens
Brand: Siemens
SKU: 533-376-8
$73.10 each
View Details ACI A/20K-D-6"-PB 20K ohm | Duct Temperature Sensor | Sensor Length: 6 inch | Plastic Box Plain Housing Enclosure Box | Midwest Supply Us
A/20K-D-6"-PB | 20K ohm | Duct Temperature Sensor | Sensor Length: 6 inch | Plastic Box Plain Housing Enclosure Box | ACI
Brand: ACI
SKU: A/20K-D-6"-PB
$13.41 each
View Details ACI A/100-3W-D-8"-GD RTD 100 ohm (3 wire) | Duct Temperature Sensor | Sensor Length: 8 inch | Galvanized Housing Enclosure Box | Midwest Supply Us
A/100-3W-D-8"-GD | RTD 100 ohm (3 wire) | Duct Temperature Sensor | Sensor Length: 8 inch | Galvanized Housing Enclosure Box | ACI
Brand: ACI
SKU: A/100-3W-D-8"-GD
$20.30 each
Communication
Dimension Depth
Dimension Height
Dimension Probe Diameter
Dimension Probe Length
Dimension Width
Element Type
Enclosure Material
Measurement Type
Mounting
Operating Temperature
Output Specifications
Outputs
Range
Sensing Element
Sensor
Sensor Housing
Sensor Length
Temp & Humidity Signals
Temperature Calibration Certificate
Temperature Measurement Accuracy
Temperature Measurement Range
Temperature Sensor Type
Voltage
Warranty
Committed to customer satisfaction
as experts in Duct Sensors
(847) 773-1023

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