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 Senva Sensors CT1O-A3D CO2 OUTDOOR LCD NOTEMP | Blackhawk Supply
CT1O-A3D | CO2 OUTDOOR LCD NOTEMP | Senva Sensors
Brand: Senva Sensors
SKU: CT1O-A3D
$353.99 each
View Details Bell & Gossett 1EF027LF 3/4 HP e611S Series e-60 Bronze Fitted 2" x 5-1/4" In-Line Pump (1 PH, 115/208-230V) | Blackhawk Supply
1EF027LF | 3 / 4 HP e611S Series e-60 Bronze Fitted 2" x 5-1 / 4" In-Line Pump (1 PH, 115 / 208-230V) | Bell & Gossett
Brand: Bell & Gossett
SKU: 1EF027LF
$3,367.00 each
View Details Senva Sensors CT1W-A3X CO2 ROOM Surface MountnoLCD noTEMP | Blackhawk Supply
CT1W-A3X | CO2 ROOM Surface MountnoLCD noTEMP | Senva Sensors
Brand: Senva Sensors
SKU: CT1W-A3X
$163.99 each
View Details ACI A/CO2-R2O Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), w/ Override | Blackhawk Supply
A / CO2-R2O | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), w / Override | ACI
Brand: ACI
SKU: A/CO2-R2O
$207.50 each
View Details Honeywell C7233A1008 CO2WALLSENSOR,DISPLAY,2-10VDC/0/4-20MA | Blackhawk Supply
C7233A1008 | CO2WALLSENSOR, DISPLAY, 2-10VDC / 0 / 4-20MA | Honeywell
Brand: Honeywell
SKU: C7233A1008
$319.84 each
View Details Viconics SED-TRH-G-5045 Temperature & Humidity; Wall Mounted | Blackhawk Supply
SED-TRH-G-5045 | Temperature & Humidity; Wall Mounted | Viconics
Brand: Viconics
SKU: SED-TRH-G-5045
$119.62 each
View Details Veris CW2LA2D CO2,Wall,LCD,RH 2%,Temp,10K T2 | Blackhawk Supply
CW2LA2D | CO2, Wall, LCD, RH 2%, Temp, 10K T2 | Veris
Brand: Veris
SKU: CW2LA2D
$262.64 each
View Details Veris CW2LAXA CO2,Wall,LCD,Temp, Xmtr | Blackhawk Supply
CW2LAXA | CO2, Wall, LCD, Temp, Xmtr | Veris
Brand: Veris
SKU: CW2LAXA
$215.61 each
View Details Ultravation UMX2412-EZ-M 24 VAC-12" length single lamp UVC system with magnet. | Blackhawk Supply
UMX2412-EZ-M | 24 VAC-12" length single lamp UVC system with magnet. | Ultravation
Brand: Ultravation
SKU: UMX2412-EZ-M
$134.99 each
View Details Senva Sensors CT1D-A3D CO2 DUCT LCD NOTEMP | Blackhawk Supply
CT1D-A3D | CO2 DUCT LCD NOTEMP | Senva Sensors
Brand: Senva Sensors
SKU: CT1D-A3D
$302.99 each
View Details Senva Sensors CT1O-A3X CO2 OUTDOOR NOLCD NOTEMP | Blackhawk Supply
CT1O-A3X | CO2 OUTDOOR NOLCD NOTEMP | Senva Sensors
Brand: Senva Sensors
SKU: CT1O-A3X
$306.99 each
View Details EWC Controls OAS OAS Outside Air Sensor | Blackhawk Supply
OAS | OAS Outside Air Sensor | EWC Controls
Brand: EWC Controls
SKU: OAS
$43.25 each
View Details ACI TSENSE CO2 Carbon Dioxide Sensor | Blackhawk Supply
TSENSE | CO2 Carbon Dioxide Sensor | ACI
Brand: ACI
SKU: TSENSE
$483.50 each
View Details ACI CO-R CO Sensor NO2 Sensor | Room Zone Wall CO NO2 Sensor | Blackhawk Supply
CO-R | CO Sensor NO2 Sensor | Room Zone Wall CO NO2 Sensor | ACI
Brand: ACI
SKU: CO-R
$403.50 each
View Details Senva Sensors TGS-CO-UL REPLACEMENT SENSOR, CO, TGUL | Blackhawk Supply
TGS-CO-UL | REPLACEMENT SENSOR, CO, TGUL | Senva Sensors
Brand: Senva Sensors
SKU: TGS-CO-UL
$96.99 each
View Details Midland Metal Mfg. 39560 STAINLESS STEEL FILTER SCREEN | Blackhawk Supply
39560 | STAINLESS STEEL FILTER SCREEN | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 39560
$0.89 each
View Details ACI A/CO2-R2-CP Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10,000 Ohm Thermistor (Type II) | Blackhawk Supply
A / CO2-R2-CP | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 10, 000 Ohm Thermistor (Type II) | ACI
Brand: ACI
SKU: A/CO2-R2-CP
$201.50 each
View Details Ultravation LPPP0002 Replacement 16" UV Twin Tube Lamp | Blackhawk Supply
LPPP0002 | Replacement 16" UV Twin Tube Lamp | Ultravation
Brand: Ultravation
SKU: LPPP0002
$87.99 each
View Details ACI A/CO2-R2-20K Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 20,000 Ohm Thermistor | Blackhawk Supply
A / CO2-R2-20K | Carbon Dioxide Sensor, 0-2000 PPM, (0-5VDC, 0-10VDC, 4-20mA), Room (R2), 20, 000 Ohm Thermistor | ACI
Brand: ACI
SKU: A/CO2-R2-20K
$201.50 each
View Details Senva Sensors AQ2O-AD2AAFX Outdoor, Analog, DCO2, 2%RH10K T3 Temp, No Disp | Blackhawk Supply
AQ2O-AD2AAFX | Outdoor, Analog, DCO2, 2%RH10K T3 Temp, No Disp | Senva Sensors
Brand: Senva Sensors
SKU: AQ2O-AD2AAFX
$468.99 each
View Details Siemens AQM2200 MOUNTING KIT FOR DUCT POINT SENSOR | Blackhawk Supply
AQM2200 | MOUNTING KIT FOR DUCT POINT SENSOR | Siemens
Brand: Siemens
SKU: AQM2200
$54.88 each
View Details Senva Sensors CT1R-A3D-D DUAL CHANNEL CO2 ROOMLCD noTEMP | Blackhawk Supply
CT1R-A3D-D | DUAL CHANNEL CO2 ROOMLCD noTEMP | Senva Sensors
Brand: Senva Sensors
SKU: CT1R-A3D-D
$269.99 each
View Details Senva Sensors CT1R-A3X CO2 ROOMnoLCD noTEMP | Blackhawk Supply
CT1R-A3X | CO2 ROOMnoLCD noTEMP | Senva Sensors
Brand: Senva Sensors
SKU: CT1R-A3X
$163.99 each
View Details Dwyer GSTA-C Series GSTA Carbon Monoxide/Nitrogen Dioxide Gas Transmitter Carbon Monoxide Transmitter | Blackhawk Supply
GSTA-C | Series GSTA Carbon Monoxide / Nitrogen Dioxide Gas Transmitter Carbon Monoxide Transmitter | Dwyer
Brand: Dwyer
SKU: GSTA-C
$229.29 each
Committed to customer satisfaction
as experts in Air Quality Sensors
(847) 773-0645
Recently Viewed

Popular Products

View all →
Siemens GCA161.1U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Blackhawk Supply
GCA161.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA161.1U
$358.36 each
Belimo S2A Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Blackhawk Supply
S2A | Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Belimo
Brand: Belimo
SKU: S2A
$114.75 each
Square D SDSA2040 SPD T1 SDSA 40KA 120/208V 3P4W | Blackhawk Supply
SDSA2040 | SPD T1 SDSA 40KA 120/208V 3P4W | Square D
Brand: Square D
SKU: SDSA2040
$156.58 each
KMC STE-8001W80 Digital Sensor: SimplyVAV, Temperature, White, | Blackhawk Supply
STE-8001W80 | Digital Sensor: SimplyVAV, Temperature, White, | KMC
Brand: KMC
SKU: STE-8001W80
$102.88 each
Belimo B225+LF120 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B225+LF120 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF120 US
$482.85 each
Viconics VT7225 Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Blackhawk Supply
VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics
Brand: Viconics
SKU: VT7225
$151.11 each
Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply
B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF24 US
$428.85 each
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
$175.00 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.