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 AQ2O-BDAAABD OAQ Outdoor Mount | BACNet/Modbus | CO2 | Transmitter | Temp display | Display | Blackhawk Supply
AQ2O-BDAAABD | OAQ Outdoor Mount | BACNet / Modbus | CO2 | Transmitter | Temp display | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2O-BDAAABD
$501.99 each
View Details Senva Sensors AQ2D-AC2AABD DAQ Duct Mount | Analog Output | CO2 | RH | Transmitter | Temp display | Display | Blackhawk Supply
AQ2D-AC2AABD | DAQ Duct Mount | Analog Output | CO2 | RH | Transmitter | Temp display | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AC2AABD
$406.99 each
View Details Senva Sensors AQ2D-BC2AACD DAQ Duct Mount | BACNet/Modbus | CO2 | RH | 100Pt RTD | Display | Blackhawk Supply
AQ2D-BC2AACD | DAQ Duct Mount | BACNet / Modbus | CO2 | RH | 100Pt RTD | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-BC2AACD
$435.99 each
View Details Saginaw SCE-RH3N4XSS Protection Hood. Hose-proof | 9.1 (H) x 5.9 (W) x 1.6 (D) | Blackhawk Supply
SCE-RH3N4XSS | Protection Hood. Hose-proof | 9.1 (H) x 5.9 (W) x 1.6 (D) | Saginaw
Brand: Saginaw
SKU: SCE-RH3N4XSS
$204.99 each
View Details Saginaw SCE-RH10N4XSS Protection Hood. Hose-proof | Blackhawk Supply
SCE-RH10N4XSS | Protection Hood. Hose-proof | Saginaw
Brand: Saginaw
SKU: SCE-RH10N4XSS
$379.99 each
View Details Saginaw SCE-RH66-05 NEMA IS11 | Hood, Rain (Fits 6in. Fan & Filter Cutout), 8H x 9W x 5D | Blackhawk Supply
SCE-RH66-05 | NEMA IS11 | Hood, Rain (Fits 6in. Fan & Filter Cutout), 8H x 9W x 5D | Saginaw
Brand: Saginaw
SKU: SCE-RH66-05
$64.99 each
View Details Saginaw SCE-N12FA33-230 Fan Assembly. 230V AC, 13/15 CFM | Blackhawk Supply
SCE-N12FA33-230 | Fan Assembly. 230V AC, 13 / 15 CFM | Saginaw
Brand: Saginaw
SKU: SCE-N12FA33-230
$179.99 each
View Details Saginaw SCE-108401 NEMA N/A | Replacement Filter, 10in. Nema 12 (6 Pack), 11H x 11W x 3D | Blackhawk Supply
SCE-108401 | NEMA N / A | Replacement Filter, 10in. Nema 12 (6 Pack), 11H x 11W x 3D | Saginaw
Brand: Saginaw
SKU: SCE-108401
$188.99 each
View Details Honeywell C7632B1002 CO2 SENSOR, DUCT MOUNT, NO DISPLAY, NO RELAY OUTPUT, FIXED 0-10 VDC | Blackhawk Supply
C7632B1002 | CO2 SENSOR, DUCT MOUNT, NO DISPLAY, NO RELAY OUTPUT, FIXED 0-10 VDC | Honeywell
Brand: Honeywell
SKU: C7632B1002
$427.85 each
View Details Honeywell C7232B1014 CO2 SENSOR, DUCT MOUNT, NO DISPLAY 1 MOD 1 RELAY OUTPUT | Blackhawk Supply
C7232B1014 | CO2 SENSOR, DUCT MOUNT, NO DISPLAY 1 MOD 1 RELAY OUTPUT | Honeywell
Brand: Honeywell
SKU: C7232B1014
$504.65 each
View Details Dwyer PMI-10WA-N-N Particulate transmitter | PM 10 wall mount | 4-20 mA | 0-10V | Blackhawk Supply
PMI-10WA-N-N | Particulate transmitter | PM 10 wall mount | 4-20 mA | 0-10V | Dwyer
Brand: Dwyer
SKU: PMI-10WA-N-N
$295.58 each
View Details Dwyer CMT200 Carbon Monoxide Transmitter | 0 to 200 PPM CO | 4 to 20 mA/2 to 10 VDC outputs. | Blackhawk Supply
CMT200 | Carbon Monoxide Transmitter | 0 to 200 PPM CO | 4 to 20 mA / 2 to 10 VDC outputs. | Dwyer
Brand: Dwyer
SKU: CMT200
$163.97 each
View Details iO HVAC Controls iO-NIZER Duct Mount Ion Generator | Blackhawk Supply
iO-NIZER | Duct Mount Ion Generator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-NIZER
$287.96 each
View Details Honeywell C7232B1006 CO2 SENSOR, DUCT MOUNT WITH DISPLAY, 1 MOD 1 RELAY OUTPUT | Blackhawk Supply
C7232B1006 | CO2 SENSOR, DUCT MOUNT WITH DISPLAY, 1 MOD 1 RELAY OUTPUT | Honeywell
Brand: Honeywell
SKU: C7232B1006
$508.86 each
View Details Belimo ECON-ZIP-EM ZIP Economizer Energy Module | Blackhawk Supply
ECON-ZIP-EM | ZIP Economizer Energy Module | Belimo
Brand: Belimo
SKU: ECON-ZIP-EM
$91.80 each
View Details ACI STS-2.5' Sampling Tube for SL-2000 | Blackhawk Supply
STS-2.5' | Sampling Tube for SL-2000 | ACI
Brand: ACI
SKU: STS-2.5'
$34.00 each
View Details ACI ESENSE II FAI DISP IAQ INDICATORS, US J BOX | Blackhawk Supply
ESENSE II FAI DISP | IAQ INDICATORS, US J BOX | ACI
Brand: ACI
SKU: ESENSE II FAI DISP
$359.00 each
View Details ACI B5-CO2-5000P-O-X BACnet MSTP, Smart Sensor, IR-Carbon Dioxide, 0-5000 ppm, 3 SPDT Relays, NEMA 4X | Blackhawk Supply
B5-CO2-5000P-O-X | BACnet MSTP, Smart Sensor, IR-Carbon Dioxide, 0-5000 ppm, 3 SPDT Relays, NEMA 4X | ACI
Brand: ACI
SKU: B5-CO2-5000P-O-X
$1,330.00 each
View Details ACI A/TT1K-A-80'-4-GD AVERAGING 80', GD | Blackhawk Supply
A / TT1K-A-80'-4-GD | AVERAGING 80', GD | ACI
Brand: ACI
SKU: A/TT1K-A-80'-4-GD
$453.85 each
View Details
View Details ACI A/CO2-R2SO-AN-A01-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 100K, Blue/Red (R2 Enclosure) and Override | Blackhawk Supply
A / CO2-R2SO-AN-A01-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 100K, Blue / Red (R2 Enclosure) and Override | ACI
Brand: ACI
SKU: A/CO2-R2SO-AN-A01-G5
$225.50 each
View Details Veris CRLSXX CO2 | Remote | LCD | CE | Blackhawk Supply
CRLSXX | CO2 | Remote | LCD | CE | Veris (OBSOLETE)
Brand: Veris
SKU: CRLSXX
View Details
View Details Veris CW2LA2C CO2,Wall,LCD,RH 2%,Temp,1K Pt | Blackhawk Supply
CW2LA2C | CO2, Wall, LCD, RH 2%, Temp, 1K Pt | Veris
Brand: Veris
SKU: CW2LA2C
$262.64 each
View Details Veris CW2XA2M CO2,Wall,RH 2%,Temp,100k | Blackhawk Supply
CW2XA2M | CO2, Wall, RH 2%, Temp, 100k | Veris
Brand: Veris
SKU: CW2XA2M
$319.64 each
View Details Veris CW2XAXA CO2,Wall,Temp,Xmtr | Blackhawk Supply
CW2XAXA | CO2, Wall, Temp, Xmtr | Veris
Brand: Veris
SKU: CW2XAXA
$215.61 each
Committed to customer satisfaction
as experts in Air Quality Sensors
(847) 773-0645
Recently Viewed

Popular Products

View all →
Contemporary Controls BASRT-B BAS Router BACnet/IP to MS/TP DIN rail mount | Blackhawk Supply
BASRT-B | BAS Router BACnet/IP to MS/TP DIN rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: BASRT-B
$314.13 each
Contemporary Controls BASRTP-B BAS Portable Router BACnet/IP to MS/TP | Blackhawk Supply
BASRTP-B | BAS Portable Router BACnet/IP to MS/TP | Contemporary Controls
Brand: Contemporary Controls
SKU: BASRTP-B
$314.13 each
Belimo LF24-SR US Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply
LF24-SR US | Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: LF24-SR US
$357.30 each
Generic BACnet Router BACNET_ROUTER BACnet Router | Generic | BACnet/IP to BACnet/MSTP | Blackhawk Supply
BACNET_ROUTER | BACnet Router | Generic | BACnet/IP to BACnet/MSTP | Generic BACnet Router
Brand: Generic BACnet Router
SKU: BACNET_ROUTER
$227.50 each
Belimo AMB24-3 Damper Actuator | 180 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Blackhawk Supply
AMB24-3 | Damper Actuator | 180 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: AMB24-3
$277.65 each
Square D MD3304X Motor disconnect switch, 3 P, 30 A, NEMA 1, 3, 3R, 4, 4X and 12 enclosure | Blackhawk Supply
MD3304X | Motor disconnect switch, 3 P, 30 A, NEMA 1, 3, 3R, 4, 4X and 12 enclosure | Square D
Brand: Square D
SKU: MD3304X
$102.64 each
Belimo LF120 US Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply
LF120 US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120 US
$289.35 each
Belimo FSLF120 US Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply
FSLF120 US | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSLF120 US
$468.45 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.