Air quality sensors 24vac/dc Voltage

Indoor air quality directly affects building occupant health, comfort and productivity. Blackhawk Supply provides commercial-grade air quality sensors for buildings to deliver real-time data on particulate matter, CO2, VOC levels and other critical air quality parameters. These sensors integrate seamlessly with building automation systems to enable responsive HVAC adjustments that maintain optimal indoor environments.

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CO2 Sensors

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Duct CO2 Sensors

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Particulate Matter Sensors

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Siemens QPM2100 Duct Sensor CO2, 0 to 10V | Blackhawk Supply

QPM2100 | Duct Sensor CO2, 0 to 10V | Siemens

Brand: Siemens

SKU: QPM2100

Siemens QPA2002D Room sensor CO2 and VOC with Display, 0 to 10V | Blackhawk Supply

QPA2002D | Room sensor CO2 and VOC with Display, 0 to 10V | Siemens

Brand: Siemens

SKU: QPA2002D

Siemens QPM2102 Duct Sensor CO2 and VOC, 0 to 10V | Blackhawk Supply

QPM2102 | Duct Sensor CO2 and VOC, 0 to 10V | Siemens

Brand: Siemens

SKU: QPM2102

Siemens QPM2102D Duct Sensor CO2 and VOC with Display, 0 to 10V | Blackhawk Supply

QPM2102D | Duct Sensor CO2 and VOC with Display, 0 to 10V | Siemens

Brand: Siemens

SKU: QPM2102D

Siemens QPA2062D Room Sensor CO2 + Temperature + Relative Humidity with Display, 0-10V | Blackhawk Supply

QPA2062D | Room Sensor CO2 + Temperature + Relative Humidity with Display, 0-10V | Siemens

Brand: Siemens

SKU: QPA2062D

Siemens QPM2180 Duct CO2 Sensor selectable resistance temperature output | Blackhawk Supply

QPM2180 | Duct CO2 Sensor selectable resistance temperature output | Siemens

Brand: Siemens

SKU: QPM2180

Siemens QPA2060 Room Sensor CO2 and Temperature, 0 to 10V | Blackhawk Supply

QPA2060 | Room Sensor CO2 and Temperature, 0 to 10V | Siemens

Brand: Siemens

SKU: QPA2060

Siemens QPM2160D DUCT CO2 + TEMP SENSOR, 0-10V, DISPLAY | Blackhawk Supply

QPM2160D | DUCT CO2 + TEMP SENSOR, 0-10V, DISPLAY | Siemens

Brand: Siemens

SKU: QPM2160D

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Belimo LMB24-SR Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply

LMB24-SR | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo

Brand: Belimo

SKU: LMB24-SR

Contemporary Controls BAST-221C-B2 BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Blackhawk Supply

BAST-221C-B2 | BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Contemporary Controls

Brand: Contemporary Controls

SKU: BAST-221C-B2

Schneider Electric MG350V-24F SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Blackhawk Supply

MG350V-24F | SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Schneider Electric

Brand: Schneider Electric

SKU: MG350V-24F

Veris PWLX04S Pressure | Wet | Nema 4 | LCD | 0-100PSID | Blackhawk Supply

PWLX04S | Pressure | Wet | Nema 4 | LCD | 0-100PSID | Veris

Brand: Veris

SKU: PWLX04S

Neptronic EHS45-600-10 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Blackhawk Supply

EHS45-600-10 | 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Neptronic

Brand: Neptronic

SKU: EHS45-600-10

Veris PX3ULX05 Pressure,Dry,Univ,LCD | Blackhawk Supply

PX3ULX05 | Pressure, Dry, Univ, LCD | Veris

Brand: Veris

SKU: PX3ULX05

Veris PWLX05S Pressure | Wet | Nema 4 | LCD | 0-250PSID | Blackhawk Supply

PWLX05S | Pressure | Wet | Nema 4 | LCD | 0-250PSID | Veris

Brand: Veris

SKU: PWLX05S

Belimo FSNF120 US Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply

FSNF120 US | Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo

Brand: Belimo

SKU: FSNF120 US

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