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!
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View Details ACI Q6R-CH4-100L Smart Sensor, Remote, Methane, 0-100% LEL, NEMA 4X | Blackhawk Supply
Q6R-CH4-100L | Smart Sensor, Remote, Methane, 0-100% LEL, NEMA 4X | ACI (OBSOLETE)
Brand: ACI
SKU: Q6R-CH4-100L
View Details
View Details ACI Q8-GENL-100L-O-X XYLENE Combustible Catalytic Bead 0-100% LEL, Explosion proof enclosure, Xylene | Blackhawk Supply
Q8-GENL-100L-O-X XYLENE | Combustible Catalytic Bead 0-100% LEL, Explosion proof enclosure, Xylene | ACI
Brand: ACI
SKU: Q8-GENL-100L-O-X XYLENE
$1,406.50 each
View Details ACI QTS-17181X-S000000 Expl Proof Sensor, Gasoline, 0-100% LEL, 3-wire 4-20mA | Blackhawk Supply
QTS-17181X-S000000 | Expl Proof Sensor, Gasoline, 0-100% LEL, 3-wire 4-20mA | ACI
Brand: ACI
SKU: QTS-17181X-S000000
$804.00 each
View Details ACI Q8-H2-2000P-R-X Hydrogen, Electrochemical, 0-2000 PPM | Blackhawk Supply
Q8-H2-2000P-R-X | Hydrogen, Electrochemical, 0-2000 PPM | ACI
Brand: ACI
SKU: Q8-H2-2000P-R-X
$2,608.00 each
View Details ACI Q5-GENL-100L-O-X-JP8 Smart Sensor, Jet Fuel, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA Output or Modbus RTU, | Blackhawk Supply
Q5-GENL-100L-O-X-JP8 | Smart Sensor, Jet Fuel, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA Output or Modbus RTU, | ACI
Brand: ACI
SKU: Q5-GENL-100L-O-X-JP8
$619.00 each
View Details ACI Q8-C3H8-100L-R-X PROPANE,CATALYTIC,REMOTE SENSR | Blackhawk Supply
Q8-C3H8-100L-R-X | PROPANE, CATALYTIC, REMOTE SENSR | ACI
Brand: ACI
SKU: Q8-C3H8-100L-R-X
$2,040.50 each
View Details ACI QTS-61150X-E000000 NITROGEN DIOXIDE, ALUM EXP PRF | Blackhawk Supply
QTS-61150X-E000000 | NITROGEN DIOXIDE, ALUM EXP PRF | ACI
Brand: ACI
SKU: QTS-61150X-E000000
$994.50 each
View Details ACI Q5-GENL-100L-O-X-VOC COMBUSTIBLE VOC, CATALYTIC,ETL | Blackhawk Supply
Q5-GENL-100L-O-X-VOC | COMBUSTIBLE VOC, CATALYTIC, ETL | ACI
Brand: ACI
SKU: Q5-GENL-100L-O-X-VOC
$619.00 each
View Details ACI Q8-GENL-100L-O-X ETHYL ACETATE Combustible Catalytic Bead 0-100% LEL, Explosion proof enclosure, Ethyl Acetate | Blackhawk Supply
Q8-GENL-100L-O-X ETHYL ACETATE | Combustible Catalytic Bead 0-100% LEL, Explosion proof enclosure, Ethyl Acetate | ACI
Brand: ACI
SKU: Q8-GENL-100L-O-X ETHYL ACETATE
$1,406.50 each
View Details ACI QTS-17101X-S000000 METHANE-R SENSOR W/EXPL ENC,5% | Blackhawk Supply
QTS-17101X-S000000 | METHANE-R SENSOR W / EXPL ENC, 5% | ACI
Brand: ACI
SKU: QTS-17101X-S000000
$804.00 each
View Details ACI Q8-CLO2-2P-R-X Chlorine Dioxide, Electrochemical, 0-2 PPM | Blackhawk Supply
Q8-CLO2-2P-R-X | Chlorine Dioxide, Electrochemical, 0-2 PPM | ACI
Brand: ACI
SKU: Q8-CLO2-2P-R-X
$2,806.00 each
View Details ACI Q8-SO2-6P-R-X Sulphur Dioxide, Electrochemical, 0-6 PPM | Blackhawk Supply
Q8-SO2-6P-R-X | Sulphur Dioxide, Electrochemical, 0-6 PPM | ACI
Brand: ACI
SKU: Q8-SO2-6P-R-X
$2,608.00 each
View Details ACI QTS-17191X-S000000-JET FUEL Expl Proof Sensor, Ethanol, 0-100% LEL, 3-wire 4-20mA | Blackhawk Supply
QTS-17191X-S000000-JET FUEL | Expl Proof Sensor, Ethanol, 0-100% LEL, 3-wire 4-20mA | ACI
Brand: ACI
SKU: QTS-17191X-S000000-JET FUEL
$804.00 each
View Details ACI Q5-NO-100P-O-X NITRIC OXIDE, 0-100 PPM, ETL | Blackhawk Supply
Q5-NO-100P-O-X | NITRIC OXIDE, 0-100 PPM, ETL | ACI
Brand: ACI
SKU: Q5-NO-100P-O-X
$1,172.00 each
View Details ACI Q5-NH3-100P-O-X AMMONIA, 0-100 PPM, ETL | Blackhawk Supply
Q5-NH3-100P-O-X | AMMONIA, 0-100 PPM, ETL | ACI
Brand: ACI
SKU: Q5-NH3-100P-O-X
$1,109.00 each
View Details ACI Q5-ETO-20P-O-X ETHYLENE OXIDE, 0-20PPM, ETL | Blackhawk Supply
Q5-ETO-20P-O-X | ETHYLENE OXIDE, 0-20PPM, ETL | ACI
Brand: ACI
SKU: Q5-ETO-20P-O-X
$1,172.00 each
View Details ACI Q8-H2S-100P-R-X SMART SENSOR, EXPL PROOF, 3 SP | Blackhawk Supply
Q8-H2S-100P-R-X | SMART SENSOR, EXPL PROOF, 3 SP | ACI
Brand: ACI
SKU: Q8-H2S-100P-R-X
$2,276.50 each
View Details ACI Q8-GENL-100L-O-X-TOULENE TOULENE, CATALYTIC BEAD,0-100% | Blackhawk Supply
Q8-GENL-100L-O-X-TOULENE | TOULENE, CATALYTIC BEAD, 0-100% | ACI
Brand: ACI
SKU: Q8-GENL-100L-O-X-TOULENE
$1,406.50 each
View Details ACI Q8-GENL-100L-R-X-IPA Combustible Catalytic Bead 0-100% LEL, explosion proof enclosure IPA | Blackhawk Supply
Q8-GENL-100L-R-X-IPA | Combustible Catalytic Bead 0-100% LEL, explosion proof enclosure IPA | ACI
Brand: ACI
SKU: Q8-GENL-100L-R-X-IPA
$2,040.50 each
View Details ACI QIRF-0R11X-0 FREON, R11, N4, LCD, 3 X SPDT | Blackhawk Supply
QIRF-0R11X-0 | FREON, R11, N4, LCD, 3 X SPDT | ACI (OBSOLETE)
Brand: ACI
SKU: QIRF-0R11X-0
View Details
View Details ACI Q8-H2-1000P-O-X Smart Sensor, Expl Proof, 3 SPDT Relays, 4-20mA Output or Modbus RTU, Hydrogen, 0-1000 PPM, NEMA 4X Enclosure | Blackhawk Supply
Q8-H2-1000P-O-X | Smart Sensor, Expl Proof, 3 SPDT Relays, 4-20mA Output or Modbus RTU, Hydrogen, 0-1000 PPM, NEMA 4X Enclosure | ACI
Brand: ACI
SKU: Q8-H2-1000P-O-X
$1,967.00 each
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
$1,172.00 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
$1,071.50 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
$1,156.50 each
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Siemens 547-323A RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Blackhawk Supply
547-323A | RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Siemens
Brand: Siemens
SKU: 547-323A
$2,684.62 each
Graco D52911 Husky 515 PP 1/2 in NPT Standard Pump, PP Center Section, PP Seats, PTFE Balls & PTFE Diaphragm | Blackhawk Supply
D52911 | Husky 515 PP 1/2 in NPT Standard Pump, PP Center Section, PP Seats, PTFE Balls & PTFE Diaphragm | Graco
Brand: Graco
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EWC Controls 4 URD 4 Inch Round Motorized Damper | Blackhawk Supply
4 URD | 4 Inch Round Motorized Damper | EWC Controls
Brand: EWC Controls
SKU: 4 URD
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Johnson Controls P599VCPS107K 0 TO 750 PSIS PRESS; P599 PRESSURE TRANSDUCER WITH WIRE HARNESS KIT | Blackhawk Supply
P599VCPS107K | 0 TO 750 PSIS PRESS; P599 PRESSURE TRANSDUCER WITH WIRE HARNESS KIT | Johnson Controls
Brand: Johnson Controls
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Square D ATS22D88S6U Altistart 22 Soft Start (ATS22), for Asynchronous Motor, 77A, 208-600V, 25-75 HP, Triple-phase, Integrated Bypass, w/Heat Sink | Blackhawk Supply
ATS22D88S6U | Altistart 22 Soft Start (ATS22), for Asynchronous Motor, 77A, 208-600V, 25-75 HP, Triple-phase, Integrated Bypass, w/Heat Sink | Square D
Brand: Square D
SKU: ATS22D88S6U
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Taco 193-022RP X-Pump Control Panel | Blackhawk Supply
193-022RP | X-Pump Control Panel | Taco
Brand: Taco
SKU: 193-022RP
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Graco D52955 Husky 515 PP 1/2 in NPT Standard Pump, PP Center Section, PP Seats, TPE Balls & TPE Diaphragm | Blackhawk Supply
D52955 | Husky 515 PP 1/2 in NPT Standard Pump, PP Center Section, PP Seats, TPE Balls & TPE Diaphragm | Graco
Brand: Graco
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Square D NQ442L4C NQ Pnlbrd Interior 400A, 3 PH, 4 Wire, 42 CCT, Mn Lug, Cu | Blackhawk Supply
NQ442L4C | NQ Pnlbrd Interior 400A, 3 PH, 4 Wire, 42 CCT, Mn Lug, Cu | Square D
Brand: Square D
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