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.
All Types
Image for CO2 Sensors CO2 Sensors Image for Duct CO2 Sensors Duct CO2 Sensors Image for Particulate Matter Sensors Particulate Matter Sensors Image for VOC Sensors VOC Sensors
Filter
View Details Belimo 22DCM-11 Duct CO2+VOC+Temp Sensor V | Blackhawk Supply
22DCM-11 | Duct CO2+VOC+Temp Sensor V | Belimo
Brand: Belimo
SKU: 22DCM-11
$698.40 each
View Details Belimo 22DCK-51 Duct CO2+VOC Sensor V | Blackhawk Supply
22DCK-51 | Duct CO2+VOC Sensor V | Belimo
Brand: Belimo
SKU: 22DCK-51
$753.30 each
View Details Belimo 22DTC-5105 Duct Sensor CO2 / Temperature F active, DC0-5V, DC0-10V, Probe length7" [180 mm], Probe diameter0.78" [19.5 mm] | Blackhawk Supply
22DTC-5105 | Duct Sensor CO2 / Temperature F active, DC0-5V, DC0-10V, Probe length7" [180 mm], Probe diameter0.78" [19.5 mm] | Belimo
Brand: Belimo
SKU: 22DTC-5105
$447.30 each
View Details Belimo EXT-OP-6015-2000-B EXT-OP-6015-2000-B | Blackhawk Supply
EXT-OP-6015-2000-B | EXT-OP-6015-2000-B | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6015-2000-B
View Details
View Details Belimo EXT-OP-6002-250-B EXT-OP-6002-250-B | Blackhawk Supply
EXT-OP-6002-250-B | EXT-OP-6002-250-B | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6002-250-B
View Details
View Details Belimo EXT-OP-6015-2000-A EXT-OP-6015-2000-A | Blackhawk Supply
EXT-OP-6015-2000-A | EXT-OP-6015-2000-A | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6015-2000-A
View Details
View Details Belimo EXT-OP-6002-250-A EXT-OP-6002-250-A | Blackhawk Supply
EXT-OP-6002-250-A | EXT-OP-6002-250-A | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6002-250-A
View Details
View Details Belimo EXT-OP-6015-5000-A EXT-OP-6015-5000-A | Blackhawk Supply
EXT-OP-6015-5000-A | EXT-OP-6015-5000-A | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6015-5000-A
View Details
View Details Belimo EXT-OP-5515-2000 CO2 Replacement Module (0-2000ppm) | Blackhawk Supply
EXT-OP-5515-2000 | CO2 Replacement Module (0-2000ppm) | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-5515-2000
View Details
View Details Belimo EXT-OP-6015-10000B EXT-OP-6015-10000B | Blackhawk Supply
EXT-OP-6015-10000B | EXT-OP-6015-10000B | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6015-10000B
View Details
View Details Belimo EXT-OP-6015-5000-B EXT-OP-6015-5000-B | Blackhawk Supply
EXT-OP-6015-5000-B | EXT-OP-6015-5000-B | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6015-5000-B
View Details
View Details Belimo ECON-ZIP-DETF ZIP Economizer | Differential Enthalpy with DCV Capability and TF Spring Return Actuator (22 in-lbs) | Blackhawk Supply
ECON-ZIP-DETF | ZIP Economizer | Differential Enthalpy with DCV Capability and TF Spring Return Actuator (22 in-lbs) | Belimo
Brand: Belimo
SKU: ECON-ZIP-DETF
$1,274.40 each
View Details ACI VOC-D VOC, Duct Mount, 4-20 mA and 0-10 VDC, Modbus RS-485 | Blackhawk Supply
VOC-D | VOC, Duct Mount, 4-20 mA and 0-10 VDC, Modbus RS-485 | ACI
Brand: ACI
SKU: VOC-D
$350.50 each
View Details ACI Q8-CO-1000P-O-X Expl Proof, Smart Sensor, Carbon Monoxide, 0-1000 ppm, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU | Blackhawk Supply
Q8-CO-1000P-O-X | Expl Proof, Smart Sensor, Carbon Monoxide, 0-1000 ppm, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU | ACI
Brand: ACI
SKU: Q8-CO-1000P-O-X
$1,709.00 each
View Details ACI STS-5.0' Sampling Tube for SL-2000 | Blackhawk Supply
STS-5.0' | Sampling Tube for SL-2000 | ACI
Brand: ACI
SKU: STS-5.0'
$62.50 each
View Details ACI PM-R-LCD PM2.5, Room Mount, Relay, LCD, 4-20 mA and 0-10 VDC, Modbus RS-485 | Blackhawk Supply
PM-R-LCD | PM2.5, Room Mount, Relay, LCD, 4-20 mA and 0-10 VDC, Modbus RS-485 | ACI
Brand: ACI
SKU: PM-R-LCD
$354.50 each
View Details ACI Q8-CO-1000P-R-X Carbon Monoxide, Electrochemical, 0-1000 PPM | Blackhawk Supply
Q8-CO-1000P-R-X | Carbon Monoxide, Electrochemical, 0-1000 PPM | ACI
Brand: ACI
SKU: Q8-CO-1000P-R-X
$2,489.00 each
View Details ACI NO2-R-RB-D NO2 ROOM W/LCD,RELAY, BUZZER | Blackhawk Supply
NO2-R-RB-D | NO2 ROOM W / LCD, RELAY, BUZZER | ACI
Brand: ACI
SKU: NO2-R-RB-D
$670.50 each
View Details ACI STN-1.0' Sampling Tube for SL-2000 | Blackhawk Supply
STN-1.0' | Sampling Tube for SL-2000 | ACI
Brand: ACI
SKU: STN-1.0'
$15.50 each
View Details ACI PM-R PM2.5, Room Mount, 4-20 mA and 0-10 VDC, Modbus RS-485 | Blackhawk Supply
PM-R | PM2.5, Room Mount, 4-20 mA and 0-10 VDC, Modbus RS-485 | ACI
Brand: ACI
SKU: PM-R
$341.50 each
View Details ACI Q5-CO2-20V-O-X CO2 SENSOR, 0-20% VOL,ETL | Blackhawk Supply
Q5-CO2-20V-O-X | CO2 SENSOR, 0-20% VOL, ETL | ACI
Brand: ACI
SKU: Q5-CO2-20V-O-X
$1,330.00 each
View Details ACI CTS-M5130X-Q0R0000 O2-ROOM W/LCD,RELAY, & BUZZER | Blackhawk Supply
CTS-M5130X-Q0R0000 | O2-ROOM W / LCD, RELAY, & BUZZER | ACI
Brand: ACI
SKU: CTS-M5130X-Q0R0000
$735.50 each
View Details ACI B5-H2-2000P-O-X BACNET H2 TRX/SNSR 2000PPM | ETL | Blackhawk Supply
B5-H2-2000P-O-X | BACNET H2 TRX / SNSR 2000PPM | ETL | ACI
Brand: ACI
SKU: B5-H2-2000P-O-X
$1,497.00 each
View Details ACI CO2-010-D CO2 Carbon Dioxide Sensor | Blackhawk Supply
CO2-010-D | CO2 Carbon Dioxide Sensor | ACI
Brand: ACI
SKU: CO2-010-D
$375.00 each
Committed to customer satisfaction
as experts in Air Quality Sensors
(847) 773-0645
Recently Viewed

Popular Products

View all →
Veris PX3ULX05 Pressure,Dry,Univ,LCD | Blackhawk Supply
PX3ULX05 | Pressure, Dry, Univ, LCD | Veris
Brand: Veris
SKU: PX3ULX05
$132.16 each
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
$109.69 each
Veris PWLX04S Pressure | Wet | Nema 4 | LCD | 0-100PSID | Blackhawk Supply
PWLX04S | Pressure | Wet | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
SKU: PWLX04S
$380.96 each
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
$561.15 each
Veris PWLX05S Pressure | Wet | Nema 4 | LCD | 0-250PSID | Blackhawk Supply
PWLX05S | Pressure | Wet | Nema 4 | LCD | 0-250PSID | Veris
Brand: Veris
SKU: PWLX05S
$380.96 each
Siemens SKD62U Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Blackhawk Supply
SKD62U | Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Siemens
Brand: Siemens
SKU: SKD62U
$846.69 each
Belimo B220+LF120 US CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B220+LF120 US | CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B220+LF120 US
$448.20 each
iO HVAC Controls iO-TWIN Universal Twinning Kit | Blackhawk Supply
iO-TWIN | Universal Twinning Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-TWIN
$318.55 each
Sign in to your account

Don't have an account? Create an account

Show

Forgot password?

Register New Account

Already have an account? Sign In instead.

Show
Show

Sign In

Your Cart
0 items
$0.00
Are you from Chicago?
Yes / No
Chicago Change
Shipping Estimates
Shipping:
The product has been added to cart.
There are 0 items in your cart.
Scroll to view all
Continue to Cart $0.00 Quote these products
You can order without authorization. The system will remember your information after completion.