Thermistors Duct Sensor configuration
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![Siemens QFM3160 Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QFM3160_medium.jpg?v=1720023801)
QFM3160 | Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Siemens
Brand: Siemens
SKU: QFM3160
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![Siemens 533-380-24 Flexible Averaging Duct Sensor, 20 to 120 Deg F, 25-Foot | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/533-380-24_medium.jpg?v=1720022561)
533-380-24 | Flexible Averaging Duct Sensor, 20 to 120 Deg F, 25-Foot | Siemens
Brand: Siemens
SKU: 533-380-24
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![Siemens QFM3100 Duct Relative Humidity Temperature Sensor, 2 percent accuracy, 0-10 Vdc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QFM3100_medium.jpg?v=1720023785)
QFM3100 | Duct Relative Humidity Temperature Sensor, 2 percent accuracy, 0-10 Vdc | Siemens
Brand: Siemens
SKU: QFM3100
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![Siemens 533-376-18 Duct Point Temperature Sensor, Platinum, 20 to 120 Deg F, 18-Inch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/533-376-18_medium.jpg?v=1720022569)
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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![Siemens 544-342-24 Flexible Averaging Duct Sensor, 1K Ohm Platinum, 24-Foot | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/544-342-24_medium.jpg?v=1720022573)
544-342-24 | Flexible Averaging Duct Sensor, 1K Ohm Platinum, 24-Foot | Siemens
Brand: Siemens
SKU: 544-342-24
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![Siemens QFM2160U Duct RH and Temp Sensor, 5 percent accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QFM2160U_medium.jpg?v=1720023788)
QFM2160U | Duct RH and Temp Sensor, 5 percent accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Siemens
Brand: Siemens
SKU: QFM2160U
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![Siemens 544-339-18 Duct Point Sensor, 1K Ohm Platinum (375 Alpha), 18-Inch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/544-339-18_medium.jpg?v=1720022558)
544-339-18 | Duct Point Sensor, 1K Ohm Platinum (375 Alpha), 18-Inch | Siemens
Brand: Siemens
SKU: 544-339-18
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![Siemens 544-339-8 Duct Point Sensor, 1K Ohm Platinum (375 Alpha), 8-Inch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/544-339-8_63f7e750-9736-452a-b7d3-12e50ee976c1_medium.jpg?v=1720022550)
544-339-8 | Duct Point Sensor, 1K Ohm Platinum (375 Alpha), 8-Inch | Siemens
Brand: Siemens
SKU: 544-339-8
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![Belimo 01DT-5LL Duct Temp Sensor NTC10k 100x6 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_01...22DT-5.._01_4C-product_retina_eab113bf-92fd-46e1-b9b8-169839556c18_medium.jpg?v=1719983635)
01DT-5LL | Duct Temp Sensor NTC10k 100x6 | Belimo
Brand: Belimo
SKU: 01DT-5LL
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![Belimo 01DT-5LR Duct Temp Sensor NTC10k 300x6 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_01...22DT-5.._01_4C-product_retina_2cc56d7e-52e7-4dc1-8c0e-22aaff75c5fe_medium.jpg?v=1719983595)
01DT-5LR | Duct Temp Sensor NTC10k 300x6 | Belimo
Brand: Belimo
SKU: 01DT-5LR
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![Mamac TE-702-B-12-C 10K Ohm Type II | Duct Temperature Sensor | Sensor Length: 8 inch | Galvanized Housing | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TE-702-B-12-C_medium.png?v=1720013063)
TE-702-B-12-C | 10K Ohm Type II | Duct Temperature Sensor | Sensor Length: 8 inch | Galvanized Housing | Mamac
Brand: Mamac
SKU: TE-702-B-12-C
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![Siemens 544-343-18 Rigid Averaging Duct Sensor, 1K Ohm Platinum, 18-Inch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/544-343-18_medium.jpg?v=1720022571)
544-343-18 | Rigid Averaging Duct Sensor, 1K Ohm Platinum, 18-Inch | Siemens
Brand: Siemens
SKU: 544-343-18
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![Belimo 01DT-5BP Duct Temp Sensor PT1000 200x6 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_01...22DT-5.._01_4C-product_retina_7a1801bf-31c4-4c49-b5ce-3a02a862ac14_medium.jpg?v=1719983722)
01DT-5BP | Duct Temp Sensor PT1000 200x6 | Belimo
Brand: Belimo
SKU: 01DT-5BP
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![Siemens 544-339-4 Duct Point Sensor, 1K Ohm Platinum (375 Alpha), 4-Inch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/544-339-4_medium.jpg?v=1720022557)
544-339-4 | Duct Point Sensor, 1K Ohm Platinum (375 Alpha), 4-Inch | Siemens
Brand: Siemens
SKU: 544-339-4
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![Siemens 535-741-4 Duct Point Temperature Sensor, 100K Ohm Platinum NTC Type 2, 4-Inch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/535-741-4_medium.jpg?v=1720022545)
535-741-4 | Duct Point Temperature Sensor, 100K Ohm Platinum NTC Type 2, 4-Inch | Siemens
Brand: Siemens
SKU: 535-741-4
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![Veris TDDAM22 Temp | Duct | 8" | Xmtr | 4-20mA | 32-122F | 2 Cert | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TDDAM22_medium.jpg?v=1720029956)
TDDAM22 | Temp | Duct | 8" | Xmtr | 4-20mA | 32-122F | 2 Cert | Veris
Brand: Veris
SKU: TDDAM22
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![Siemens QAM2030.010-BR DUCT POINT TEMP, 10K-2, 4", BRACKET MNT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QAM2030.010-BR_medium.jpg?v=1720023776)
QAM2030.010-BR | DUCT POINT TEMP, 10K-2, 4", BRACKET MNT. | Siemens
Brand: Siemens
SKU: QAM2030.010-BR
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![Siemens 544-342-8 Flexible Averaging Duct Sensor, 1K Ohm Platinum, 8-Foot | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/544-342-8_medium.jpg?v=1720022570)
544-342-8 | Flexible Averaging Duct Sensor, 1K Ohm Platinum, 8-Foot | Siemens
Brand: Siemens
SKU: 544-342-8
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![Mamac TE-702-B-7-D 10K Ohm Type III | Duct Temperature Sensor | Sensor Length: 12 inch | Galvanized Housing | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TE-702-B-7-D_2bba6a39-a0cb-4cda-a85e-ff0e6f809a38_medium.png?v=1720013104)
TE-702-B-7-D | 10K Ohm Type III | Duct Temperature Sensor | Sensor Length: 12 inch | Galvanized Housing | Mamac
Brand: Mamac
SKU: TE-702-B-7-D
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![Mamac TE-702-B-7-C 10K Ohm Type III | Duct Temperature Sensor | Sensor Length: 8 inch | Galvanized Housing | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TE-702-B-7-C_aa2e5def-89ae-4ce4-919b-80896225cbaa_medium.png?v=1720013057)
TE-702-B-7-C | 10K Ohm Type III | Duct Temperature Sensor | Sensor Length: 8 inch | Galvanized Housing | Mamac
Brand: Mamac
SKU: TE-702-B-7-C
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![Belimo 22DTH-56M Duct Temp+Hum Sensor BAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22DTH-55M...56M_01_4C-product_retina_a3900947-960b-4b10-a01c-76b24f767bb5_medium.jpg?v=1719983723)
22DTH-56M | Duct Temp+Hum Sensor BAC | Belimo
Brand: Belimo
SKU: 22DTH-56M
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