GAS SENSORS FOR SALE

Shop gas sensors at Blackhawk Supply! We offer over 300 different options, including CO, CO2, NO2, combustible and toxic gas sensors from ACI, Belimo, Dwyer, and other top manufacturers!
All Types
Image for Combustible Gas Sensors Combustible Gas Sensors
Filter
View Details ACI QTS-61211X-E000000 HYDROGEN, 0-2000PPM, EXP PRF | Blackhawk Supply
QTS-61211X-E000000 | HYDROGEN, 0-2000PPM, EXP PRF | ACI
Brand: ACI
SKU: QTS-61211X-E000000
$1,424.50 each
View Details ACI QTS-61120X-E000000 TOXIC CHLORINE, EXP PROOF HOUS | Blackhawk Supply
QTS-61120X-E000000 | TOXIC CHLORINE, EXP PROOF HOUS | ACI
Brand: ACI
SKU: QTS-61120X-E000000
$1,302.50 each
View Details ACI QTS-61110X-S000000 HYDROGEN SULPHIDE,EXPL PROF,SS | Blackhawk Supply
QTS-61110X-S000000 | HYDROGEN SULPHIDE, EXPL PROF, SS | ACI
Brand: ACI
SKU: QTS-61110X-S000000
$1,405.50 each
View Details ACI Q5-H2-2000P-O-X HYDROGEN, ELECT.MECH, ETL | Blackhawk Supply
Q5-H2-2000P-O-X | HYDROGEN, ELECT.MECH, ETL | ACI
Brand: ACI
SKU: Q5-H2-2000P-O-X
$1,424.50 each
View Details ACI Q5-HCL-30P-O-X HYDROGEN CHLORIDE, 0-30PPM,ETL | Blackhawk Supply
Q5-HCL-30P-O-X | HYDROGEN CHLORIDE, 0-30PPM, ETL | ACI
Brand: ACI
SKU: Q5-HCL-30P-O-X
$1,616.50 each
View Details ACI QTS-61150X-N000000 NITROGEN DIOXIDE W/NEMA 4X | Blackhawk Supply
QTS-61150X-N000000 | NITROGEN DIOXIDE W / NEMA 4X | ACI
Brand: ACI
SKU: QTS-61150X-N000000
$1,119.50 each
View Details ACI Q8-CL2-5P-R-X Expl Proof, Smart Sensor, Chlorine, 0-5 ppm, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU W/Remote Sensor | Blackhawk Supply
Q8-CL2-5P-R-X | Expl Proof, Smart Sensor, Chlorine, 0-5 ppm, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU W / Remote Sensor | ACI
Brand: ACI
SKU: Q8-CL2-5P-R-X
$2,718.50 each
View Details ACI QTS-17191X-S00D000-ALCOHOL Expl Proof Sensor, Duct, Alcohol, 0-100% LEL, 3-wire 4-20mA | Blackhawk Supply
QTS-17191X-S00D000-ALCOHOL | Expl Proof Sensor, Duct, Alcohol, 0-100% LEL, 3-wire 4-20mA | ACI
Brand: ACI
SKU: QTS-17191X-S00D000-ALCOHOL
$1,083.00 each
View Details ACI QTS-61120X-N000000 CHLORINE, 0-3PPM, NEMA 4X | Blackhawk Supply
QTS-61120X-N000000 | CHLORINE, 0-3PPM, NEMA 4X | ACI
Brand: ACI
SKU: QTS-61120X-N000000
$1,208.50 each
View Details ACI Q5-C4H10-100L-O-X ISO-BUTANE, 0-100% | Blackhawk Supply
Q5-C4H10-100L-O-X | ISO-BUTANE, 0-100% | ACI
Brand: ACI
SKU: Q5-C4H10-100L-O-X
$753.00 each
View Details ACI Q8-O2-25V-R-X OXYGEN, 0-25%, REMOTE MNT SENR | Blackhawk Supply
Q8-O2-25V-R-X | OXYGEN, 0-25%, REMOTE MNT SENR | ACI
Brand: ACI
SKU: Q8-O2-25V-R-X
$2,672.50 each
View Details ACI Q5-GENL-100L-O-X-DIESEL COMBUSTIBLE DIESEL, CATALYTC | Blackhawk Supply
Q5-GENL-100L-O-X-DIESEL | COMBUSTIBLE DIESEL, CATALYTC | ACI
Brand: ACI
SKU: Q5-GENL-100L-O-X-DIESEL
$753.00 each
View Details ACI TTL-232R-3V3-AJ TSENSE CO2 USB CAL CABLE | Blackhawk Supply
TTL-232R-3V3-AJ | TSENSE CO2 USB CAL CABLE | ACI
Brand: ACI
SKU: TTL-232R-3V3-AJ
$119.50 each
View Details ACI Q5-GENL-100L-O-X-HEXANE Smart Sensor, Hexane, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU | Blackhawk Supply
Q5-GENL-100L-O-X-HEXANE | Smart Sensor, Hexane, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU | ACI
Brand: ACI
SKU: Q5-GENL-100L-O-X-HEXANE
$753.00 each
View Details ACI Q8-NO2-10P-R-X Nitrogen Dioxide, Electrochemical, 0-10 PPM | Blackhawk Supply
Q8-NO2-10P-R-X | Nitrogen Dioxide, Electrochemical, 0-10 PPM | ACI
Brand: ACI
SKU: Q8-NO2-10P-R-X
$2,489.00 each
View Details ACI GSG-1 GAS SENSOR GUARD | Blackhawk Supply
GSG-1 | GAS SENSOR GUARD | ACI
Brand: ACI
SKU: GSG-1
$92.50 each
View Details ACI QTS-17191X-S000000-HYDRAZINE Expl Proof Sensor, Hydrazine, 0-100% LEL, 3-wire 4-20mA | Blackhawk Supply
QTS-17191X-S000000-HYDRAZINE | Expl Proof Sensor, Hydrazine, 0-100% LEL, 3-wire 4-20mA | ACI
Brand: ACI
SKU: QTS-17191X-S000000-HYDRAZINE
$977.50 each
View Details ACI Q8-O3-1P-R-X Ozone, Electrochemical, 0-1 PPM | Blackhawk Supply
Q8-O3-1P-R-X | Ozone, Electrochemical, 0-1 PPM | ACI
Brand: ACI
SKU: Q8-O3-1P-R-X
$3,370.50 each
View Details ACI Q5-H2-1000P-O-X HYDROGEN,ELECT.MECH, ETL | Blackhawk Supply
Q5-H2-1000P-O-X | HYDROGEN, ELECT.MECH, ETL | ACI
Brand: ACI
SKU: Q5-H2-1000P-O-X
$1,538.00 each
View Details ACI Q5-BUTAN-100L-O-X Detector Butanol, n-Butane, Catalytic Bead, 0-100% LEL | Blackhawk Supply
Q5-BUTAN-100L-O-X | Detector Butanol, n-Butane, Catalytic Bead, 0-100% LEL | ACI
Brand: ACI
SKU: Q5-BUTAN-100L-O-X
$753.00 each
View Details ACI CTS-M5220X-Q0R0000 AMMONIA, NEMA 1 RELAYS/BUZZER | Blackhawk Supply
CTS-M5220X-Q0R0000 | AMMONIA, NEMA 1 RELAYS / BUZZER | ACI
Brand: ACI
SKU: CTS-M5220X-Q0R0000
$704.50 each
View Details ACI B5-CO2-5V-O-X CARBON DIOXIDE, 0-5% VOL,ETL | Blackhawk Supply
B5-CO2-5V-O-X | CARBON DIOXIDE, 0-5% VOL, ETL | ACI
Brand: ACI
SKU: B5-CO2-5V-O-X
$1,531.00 each
View Details ACI B5-SO2-6P-O-X BACNET | SULPHUR DIOXIDE | ETL | Blackhawk Supply
B5-SO2-6P-O-X | BACNET | SULPHUR DIOXIDE | ETL | ACI
Brand: ACI
SKU: B5-SO2-6P-O-X
$1,424.50 each
View Details ACI B8-CH4-100L-O-X Expl Proof, 3 SPDT Relays, BACnet MSTP, Methane Sensor, 0-100% LEL, NEMA 4X Enclosure | Blackhawk Supply
B8-CH4-100L-O-X | Expl Proof, 3 SPDT Relays, BACnet MSTP, Methane Sensor, 0-100% LEL, NEMA 4X Enclosure | ACI
Brand: ACI
SKU: B8-CH4-100L-O-X
$1,709.00 each
Type
Measurement Type
NO2 Measurement Range
Product Type
Range
Sensor
Used on
Warranty
Committed to customer satisfaction
as experts in Gas Sensors
(847) 773-0645
Recently Viewed

Popular Products

View all →
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
Contemporary Controls EIPR-E Ethernet IP Router with Four-port Switch | Blackhawk Supply
EIPR-E | Ethernet IP Router with Four-port Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIPR-E
$316.75 each
Belimo AFB24-SR Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply
AFB24-SR | Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: AFB24-SR
$507.60 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
Belimo LMB24-3-T Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Blackhawk Supply
LMB24-3-T | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: LMB24-3-T
$114.30 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
Contemporary Controls EISK5-100T 5-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK5-100T | 5-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-100T
$119.06 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.