air quality sensors

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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View Details ACI A/CO2-R2S-3K-A07-G5 Carbon Dioxide Sensor, Room, 0-2000 PPM (0-5V, 0-10V, 4-20mA), Temp (3K), Setpoint (10K-30K), Blue/Red Sticker | Blackhawk Supply
A / CO2-R2S-3K-A07-G5 | Carbon Dioxide Sensor, Room, 0-2000 PPM (0-5V, 0-10V, 4-20mA), Temp (3K), Setpoint (10K-30K), Blue / Red Sticker | ACI
Brand: ACI
SKU: A/CO2-R2S-3K-A07-G5
$214.00 each
View Details ACI A/CO2-R2SO-AN-A02-G5 Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10,000 Ohm Thermistor (Type III), w/ Setpoint 0 to 20K, Blue/Red (R2 Enclosure), and Override | Blackhawk Supply
A / CO2-R2SO-AN-A02-G5 | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10, 000 Ohm Thermistor (Type III), w / Setpoint 0 to 20K, Blue / Red (R2 Enclosure), and Override | ACI
Brand: ACI
SKU: A/CO2-R2SO-AN-A02-G5
$225.50 each
View Details ACI A/CO2-R2S-3K-A19-G5 Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 3,000 Ohm Thermistor, w/ Setpoint 10K to 20K, Blue/Red (R2 Enclosure) | Blackhawk Supply
A / CO2-R2S-3K-A19-G5 | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 3, 000 Ohm Thermistor, w / Setpoint 10K to 20K, Blue / Red (R2 Enclosure) | ACI
Brand: ACI
SKU: A/CO2-R2S-3K-A19-G5
$214.00 each
View Details ACI A/CO2-R2SO-CP-A16-G5 Carbon Dioxide Sensor, Room, 0-2000 PPM, (0-5V, 0-10V, 4-20mA), Temp (10K Type II), Setpoint (0-5K), 60-90 Sticker, Override | Blackhawk Supply
A / CO2-R2SO-CP-A16-G5 | Carbon Dioxide Sensor, Room, 0-2000 PPM, (0-5V, 0-10V, 4-20mA), Temp (10K Type II), Setpoint (0-5K), 60-90 Sticker, Override | ACI
Brand: ACI
SKU: A/CO2-R2SO-CP-A16-G5
$225.50 each
View Details ACI A/CO2-R2SO-CP-A26-G5 Carbon Dioxide Sensor, Room, 0-2000 PPM (0-5V, 0-10V, 4-20mA), Temp (10K Type II), Setpoint (866-1,266), Blue/Red Sticker, Override | Blackhawk Supply
A / CO2-R2SO-CP-A26-G5 | Carbon Dioxide Sensor, Room, 0-2000 PPM (0-5V, 0-10V, 4-20mA), Temp (10K Type II), Setpoint (866-1, 266), Blue / Red Sticker, Override | ACI
Brand: ACI
SKU: A/CO2-R2SO-CP-A26-G5
$225.50 each
View Details ACI A/CO2-R2-10K-E1 Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10,000 Ohm (E1) Thermistor | Blackhawk Supply
A / CO2-R2-10K-E1 | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10, 000 Ohm (E1) Thermistor | ACI
Brand: ACI
SKU: A/CO2-R2-10K-E1
$201.50 each
View Details ACI A/CO2-R2SO-20K-A03-G5 Carbon Dioxide Sensor, Room, 0-2000 PPM (0-5V, 0-10V, 4-20mA), Temp (20K) Setpoint (0-10K), Blue/Red Sticker, Override | Blackhawk Supply
A / CO2-R2SO-20K-A03-G5 | Carbon Dioxide Sensor, Room, 0-2000 PPM (0-5V, 0-10V, 4-20mA), Temp (20K) Setpoint (0-10K), Blue / Red Sticker, Override | ACI
Brand: ACI
SKU: A/CO2-R2SO-20K-A03-G5
$259.00 each
View Details ACI A/CO2-R2SO-CP-A11-G5 Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10,000 Ohm Thermistor (Type II), w/ Setpoint 2.05K to 3.05K, Blue/Red (R2 Enclosure) and Override | Blackhawk Supply
A / CO2-R2SO-CP-A11-G5 | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10, 000 Ohm Thermistor (Type II), w / Setpoint 2.05K to 3.05K, Blue / Red (R2 Enclosure) and Override | ACI
Brand: ACI
SKU: A/CO2-R2SO-CP-A11-G5
$246.00 each
View Details ACI A/CO2-R2S-CP-A04-G5 Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10,000 Ohm Thermistor (Type II), w/ Setpoint 1051.1 to 51.1 Ohms, Blue/Red Sticker | Blackhawk Supply
A / CO2-R2S-CP-A04-G5 | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10, 000 Ohm Thermistor (Type II), w / Setpoint 1051.1 to 51.1 Ohms, Blue / Red Sticker | ACI
Brand: ACI
SKU: A/CO2-R2S-CP-A04-G5
$214.00 each
View Details ACI A/CO2-R2SO-CP-A10-G5 Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10,000 Ohm Thermistor (Type II), w/ Setpoint 0 to 1K, Blue/Red (R2 Enclosure) and Override | Blackhawk Supply
A / CO2-R2SO-CP-A10-G5 | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10, 000 Ohm Thermistor (Type II), w / Setpoint 0 to 1K, Blue / Red (R2 Enclosure) and Override | ACI
Brand: ACI
SKU: A/CO2-R2SO-CP-A10-G5
$225.50 each
View Details ACI A/CO2-R2SO-CP-A09-G5 Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10,000 Ohm Thermistor (Type II), w/ Setpoint 0 to 2K Ohms, Blue/Red (R2 Enclosure), and Override | Blackhawk Supply
A / CO2-R2SO-CP-A09-G5 | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10, 000 Ohm Thermistor (Type II), w / Setpoint 0 to 2K Ohms, Blue / Red (R2 Enclosure), and Override | ACI
Brand: ACI
SKU: A/CO2-R2SO-CP-A09-G5
$225.50 each
View Details ACI A/CO2-R2SO-CP-A10-C5 Carbon Dioxide Sensor, Room, 0-2000 PPM, (0-5V, 0-10V, 4-20mA), Temp (10K Type II), Setpoint (0-1K), Cool/Warm Sticker, Override | Blackhawk Supply
A / CO2-R2SO-CP-A10-C5 | Carbon Dioxide Sensor, Room, 0-2000 PPM, (0-5V, 0-10V, 4-20mA), Temp (10K Type II), Setpoint (0-1K), Cool / Warm Sticker, Override | ACI
Brand: ACI
SKU: A/CO2-R2SO-CP-A10-C5
$225.50 each
View Details ACI A/CO2-R2SO-AN-A03-G5 Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10,000 Ohm Thermistor (Type III), w/ Setpoint 0 to 10K, Blue/Red (R2 Enclosure) and Override | Blackhawk Supply
A / CO2-R2SO-AN-A03-G5 | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10, 000 Ohm Thermistor (Type III), w / Setpoint 0 to 10K, Blue / Red (R2 Enclosure) and Override | ACI
Brand: ACI
SKU: A/CO2-R2SO-AN-A03-G5
$217.00 each
View Details ACI A/CO2-R2S-CP-A09-G5 Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10,000 Ohm Thermistor (Type II), w/ Setpoint 0 to 2K, Blue/Red (R2 Enclosure) | Blackhawk Supply
A / CO2-R2S-CP-A09-G5 | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10, 000 Ohm Thermistor (Type II), w / Setpoint 0 to 2K, Blue / Red (R2 Enclosure) | ACI
Brand: ACI
SKU: A/CO2-R2S-CP-A09-G5
$214.00 each
View Details ACI A/CO2-R2SO-20K-A22-G5 Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 20,000 Ohm Thermistor, w/ Setpoint 1K to 9.5K, Blue/Red (R2 Enclosure) and Override | Blackhawk Supply
A / CO2-R2SO-20K-A22-G5 | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 20, 000 Ohm Thermistor, w / Setpoint 1K to 9.5K, Blue / Red (R2 Enclosure) and Override | ACI
Brand: ACI
SKU: A/CO2-R2SO-20K-A22-G5
$225.50 each
View Details ACI A/CO2-R2S-CP-A10-G5 Carbon Dioxide Sensor, Room, 0-2000 PPM (0-5V, 0-10V, 4-20mA), Temp (10K Type II), Setpoint (0-1K), Blue/Red Sticker | Blackhawk Supply
A / CO2-R2S-CP-A10-G5 | Carbon Dioxide Sensor, Room, 0-2000 PPM (0-5V, 0-10V, 4-20mA), Temp (10K Type II), Setpoint (0-1K), Blue / Red Sticker | ACI
Brand: ACI
SKU: A/CO2-R2S-CP-A10-G5
$235.00 each
View Details ACI A/CO2-R2SO-CP-A04-G5 Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10,000 Ohm Thermistor (Type II), w/ Setpoint 1K to 51.1, Blue/Red (R2 Enclosure) and Override | Blackhawk Supply
A / CO2-R2SO-CP-A04-G5 | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10, 000 Ohm Thermistor (Type II), w / Setpoint 1K to 51.1, Blue / Red (R2 Enclosure) and Override | ACI
Brand: ACI
SKU: A/CO2-R2SO-CP-A04-G5
$225.50 each
View Details ACI A/CO2-R2SO-20K-A24-G5 Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 20,000 Ohm Thermistor, w/ Setpoint 9.5K to 1K, Blue/Red (R2 Enclosure) and Override | Blackhawk Supply
A / CO2-R2SO-20K-A24-G5 | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 20, 000 Ohm Thermistor, w / Setpoint 9.5K to 1K, Blue / Red (R2 Enclosure) and Override | ACI
Brand: ACI
SKU: A/CO2-R2SO-20K-A24-G5
$225.50 each
View Details ACI A/CO2-R2SO-CP-A02-G5 Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10,000 Ohm Thermistor (Type II), w/ Setpoint 0 to 20K, Blue/Red (R2 Enclosure) and Override | Blackhawk Supply
A / CO2-R2SO-CP-A02-G5 | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10, 000 Ohm Thermistor (Type II), w / Setpoint 0 to 20K, Blue / Red (R2 Enclosure) and Override | ACI
Brand: ACI
SKU: A/CO2-R2SO-CP-A02-G5
$225.50 each
View Details ACI A/CO2-R2SO-CP-A08-G5 Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10,000 Ohm Thermistor (Type II), w/ Setpoint 1K to 11K, Blue/Red (R2 Enclosure) and Override | Blackhawk Supply
A / CO2-R2SO-CP-A08-G5 | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10, 000 Ohm Thermistor (Type II), w / Setpoint 1K to 11K, Blue / Red (R2 Enclosure) and Override | ACI
Brand: ACI
SKU: A/CO2-R2SO-CP-A08-G5
$225.50 each
View Details ACI A/1K-3W-R-NIST NIST CONFIGURATOR | Blackhawk Supply
A / 1K-3W-R-NIST | NIST CONFIGURATOR | ACI
Brand: ACI
SKU: A/1K-3W-R-NIST
$78.08 each
View Details ACI 85930-018-096 ASH3, Replacement Sensor, 0-1ppm | Blackhawk Supply
85930-018-096 | ASH3, Replacement Sensor, 0-1ppm | ACI
Brand: ACI
SKU: 85930-018-096
$1,074.50 each
View Details ACI 85930-018-012 Q5/B5, ETO, Replacement Sensor, 0-20ppm | Blackhawk Supply
85930-018-012 | Q5 / B5, ETO, Replacement Sensor, 0-20ppm | ACI
Brand: ACI
SKU: 85930-018-012
$784.50 each
View Details ACI 85930-019-315 IR-CO2, Replacement Sensor, 0-20% | Blackhawk Supply
85930-019-315 | IR-CO2, Replacement Sensor, 0-20% | ACI
Brand: ACI
SKU: 85930-019-315
$650.50 each
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