air quality
We offer 200+ air quality sensors from Senva, including duct, outdoor, and wall enclosures to suit your needs. Shop now for the perfect sensor!
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![Senva Sensors AQ2D-ACAAAHD DAQ Duct Mount | Analog Output | CO2 | 3k Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_a766f3aa-9a73-40a5-9a26-94fc5173881b_medium.png?v=1708973860)
AQ2D-ACAAAHD | DAQ Duct Mount | Analog Output | CO2 | 3k Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-ACAAAHD
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![Senva Sensors AQ2D-ACAAAGD DAQ Duct Mount | Analog Output | CO2 | 10K w/11k Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_e39d2c7a-fbf9-42d0-bd8c-268c22793e0a_medium.png?v=1708973920)
AQ2D-ACAAAGD | DAQ Duct Mount | Analog Output | CO2 | 10K w / 11k Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-ACAAAGD
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![Senva Sensors AQ2D-ACAAAFD DAQ Duct Mount | Analog Output | CO2 | 10K T3 Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_54986e8b-3518-4e90-9250-66d2514ac766_medium.png?v=1708973874)
AQ2D-ACAAAFD | DAQ Duct Mount | Analog Output | CO2 | 10K T3 Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-ACAAAFD
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![Senva Sensors AQ2D-ACAAAED DAQ Duct Mount | Analog Output | CO2 | 10K T2 Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_7115a9d5-cc17-4b1f-9f35-04ca334db990_medium.png?v=1708973897)
AQ2D-ACAAAED | DAQ Duct Mount | Analog Output | CO2 | 10K T2 Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-ACAAAED
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![Senva Sensors AQ2D-ACAAADD DAQ Duct Mount | Analog Output | CO2 | 1k Pt RTD | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_74234d20-98aa-4259-bfed-ed199961c78a_medium.png?v=1708973860)
AQ2D-ACAAADD | DAQ Duct Mount | Analog Output | CO2 | 1k Pt RTD | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-ACAAADD
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![Senva Sensors AQ2D-ACAAACD DAQ Duct Mount | Analog Output | CO2 | 100Pt RTD | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_66758625-d372-449d-8d8d-912c59368245_medium.png?v=1708973890)
AQ2D-ACAAACD | DAQ Duct Mount | Analog Output | CO2 | 100Pt RTD | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-ACAAACD
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![Senva Sensors AQ2D-ACAAABD DAQ Duct Mount | Analog Output | CO2 | Transmitter | Temp display | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_61f5a1c0-d756-45f7-9538-7ae56fd330ea_medium.png?v=1708973854)
AQ2D-ACAAABD | DAQ Duct Mount | Analog Output | CO2 | Transmitter | Temp display | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-ACAAABD
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![Senva Sensors AQ2D-AA2AAKD DAQ Duct Mount | Analog Output | RH | 20k Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_f011985e-c69e-4514-b715-f19ef362d5c2_medium.png?v=1708973875)
AQ2D-AA2AAKD | DAQ Duct Mount | Analog Output | RH | 20k Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AA2AAKD
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![Senva Sensors AQ2D-AA2AAJD DAQ Duct Mount | Analog Output | RH | 1k8 Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_510cebea-e4fd-45f4-b46d-0d0e33c457e9_medium.png?v=1708973854)
AQ2D-AA2AAJD | DAQ Duct Mount | Analog Output | RH | 1k8 Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AA2AAJD
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![Senva Sensors AQ2D-AA2AAID DAQ Duct Mount | Analog Output | RH | 2k2 Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_6cf8171a-0459-4e83-8106-c6fe5170a821_medium.png?v=1708973949)
AQ2D-AA2AAID | DAQ Duct Mount | Analog Output | RH | 2k2 Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AA2AAID
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![Senva Sensors AQ2D-AA2AAHD DAQ Duct Mount | Analog Output | RH | 3k Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_aaf7744b-9068-40e8-a621-926c64fcef2e_medium.png?v=1708973949)
AQ2D-AA2AAHD | DAQ Duct Mount | Analog Output | RH | 3k Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AA2AAHD
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![Senva Sensors AQ2D-AA2AAGD DAQ Duct Mount | Analog Output | RH | 10K w/11k Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_a3513a9a-1295-4f61-94c9-847a77e316d2_medium.png?v=1708973868)
AQ2D-AA2AAGD | DAQ Duct Mount | Analog Output | RH | 10K w / 11k Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AA2AAGD
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![Senva Sensors AQ2D-AA2AAFD DAQ Duct Mount | Analog Output | RH | 10K T3 Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_cc2f9018-b028-43da-a22b-59752eb24cfb_medium.png?v=1708974040)
AQ2D-AA2AAFD | DAQ Duct Mount | Analog Output | RH | 10K T3 Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AA2AAFD
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![Senva Sensors AQ2D-AA2AAED DAQ Duct Mount | Analog Output | RH | 10K T2 Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_1e38e6ae-8337-441e-a46a-2e1267387b3d_medium.png?v=1708973853)
AQ2D-AA2AAED | DAQ Duct Mount | Analog Output | RH | 10K T2 Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AA2AAED
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![Senva Sensors AQ2D-AA2AADD DAQ Duct Mount | Analog Output | RH | 1k Pt RTD | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_aecc14e5-d637-49e6-a1a3-77959b9806f9_medium.png?v=1708973861)
AQ2D-AA2AADD | DAQ Duct Mount | Analog Output | RH | 1k Pt RTD | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AA2AADD
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![Senva Sensors AQ2D-AA2AACD DAQ Duct Mount | Analog Output | RH | 100Pt RTD | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_dcea4a1e-f3e5-4802-acdc-951ca4b1d37c_medium.png?v=1708973874)
AQ2D-AA2AACD | DAQ Duct Mount | Analog Output | RH | 100Pt RTD | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AA2AACD
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![Senva Sensors AQ2D-AA2AABD DAQ Duct Mount | Analog Output | RH | Transmitter | Temp display | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_2b2f610d-fba9-4be1-b772-0646c02995c2_medium.png?v=1708973882)
AQ2D-AA2AABD | DAQ Duct Mount | Analog Output | RH | Transmitter | Temp display | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AA2AABD
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![Senva Sensors AQ2D-AA2AAAD DAQ Duct Mount | Analog Output | RH | No Temp | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_1cfb71a7-061e-4f3a-85bc-53b3206b83a4_medium.png?v=1708973874)
AQ2D-AA2AAAD | DAQ Duct Mount | Analog Output | RH | No Temp | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AA2AAAD
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![Senva Sensors AQ2D-AAAAAKD DAQ Duct Mount | Analog Output | 20k Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_766c0d86-8cc3-4bc2-9e89-39953246fd14_medium.png?v=1708973874)
AQ2D-AAAAAKD | DAQ Duct Mount | Analog Output | 20k Thermistor | Display | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: AQ2D-AAAAAKD
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![Senva Sensors AQ2D-AAAAAJD DAQ Duct Mount | Analog Output | 1k8 Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_44b4d828-83c2-4d68-9a67-def13a370cd6_medium.png?v=1708973897)
AQ2D-AAAAAJD | DAQ Duct Mount | Analog Output | 1k8 Thermistor | Display | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: AQ2D-AAAAAJD
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![Senva Sensors AQ2D-AAAAAID DAQ Duct Mount | Analog Output | 2k2 Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_beaab1e7-b63a-4e3d-924a-e1187c19b614_medium.png?v=1708973897)
AQ2D-AAAAAID | DAQ Duct Mount | Analog Output | 2k2 Thermistor | Display | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: AQ2D-AAAAAID
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![Senva Sensors AQ2D-AAAAAHD DAQ Duct Mount | Analog Output | 3k Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_60b57e60-6a34-4933-895a-27fb88bd5de2_medium.png?v=1708973891)
AQ2D-AAAAAHD | DAQ Duct Mount | Analog Output | 3k Thermistor | Display | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: AQ2D-AAAAAHD
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![Senva Sensors AQ2D-AAAAAGD DAQ Duct Mount | Analog Output | 10K w/11k Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_92018348-21b7-4fd7-8012-ceee7624455d_medium.png?v=1708973897)
AQ2D-AAAAAGD | DAQ Duct Mount | Analog Output | 10K w / 11k Thermistor | Display | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: AQ2D-AAAAAGD
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![Senva Sensors AQ2D-AAAAAFD DAQ Duct Mount | Analog Output | 10K T3 Thermistor | Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/AQ2D_045cc5e3-f98c-42d3-85e3-ed386ae62d6b_medium.png?v=1708973949)
AQ2D-AAAAAFD | DAQ Duct Mount | Analog Output | 10K T3 Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AAAAAFD
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