Shop carbon dioxide sensor

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$289.99
$479.00
Extech CO250 Portable Indoor Air Quality CO2 Meter With Datalogger - Carbon Dioxide, Temperature, Humidity, Dew Point, Wet Bulb, NDIR Sensor, 99
Amazon.com
Free shipping
39% off
$289.99
$479.00
Extech CO250 Portable Indoor Air Quality CO2 Meter With Datalogger - Carbon Dioxide, Temperature, Humidity, Dew Point, Wet Bulb, NDIR Sensor, 99
Amazon.com
$59.99
$87.99
INKBIRD Smart Air Quality Monitor Indoor Ndir | Bluetooth 3 in 1 With App | Detect Carbon Dioxide & Temperature & Humidity Battery Powered | For Home,
Amazon.com
Free shipping
31% off
$59.99
$87.99
INKBIRD Smart Air Quality Monitor Indoor Ndir | Bluetooth 3 in 1 With App | Detect Carbon Dioxide & Temperature & Humidity Battery Powered | For Home,
Amazon.com
$27.94
$29.97
Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm With Leds, Test-Reset Button, Low Battery Indicator, Portable
Amazon.com
$27.94
$29.97
Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm With Leds, Test-Reset Button, Low Battery Indicator, Portable
Amazon.com
$285.48
Kele | KCO2DVALCDR | CO2 Sensor 10V OUT Duct Buzzer LCD Relay | Gas And Specialty Sensors - Carbon Dioxide
Kele
$285.48
Kele | KCO2DVALCDR | CO2 Sensor 10V OUT Duct Buzzer LCD Relay | Gas And Specialty Sensors - Carbon Dioxide
Kele
$296.40
Kele | CD-AW-LCD | CO2 Sensor 4-20Ma LCD | Gas And Specialty Sensors - Co2 Carbon Dioxide
Kele
$296.40
Kele | CD-AW-LCD | CO2 Sensor 4-20Ma LCD | Gas And Specialty Sensors - Co2 Carbon Dioxide
Kele
$214.76
Kele | KCO2DV | CO2 Sensor 10V OUT Duct | Gas And Specialty Sensors - Co2 Carbon Dioxide
Kele
$214.76
Kele | KCO2DV | CO2 Sensor 10V OUT Duct | Gas And Specialty Sensors - Co2 Carbon Dioxide
Kele
$233.53
Senva Sensors | CT1D-A3X | CO2 DUCT NOLCD NOTEMP
Blackhawk Supply
$233.53
Senva Sensors | CT1D-A3X | CO2 DUCT NOLCD NOTEMP
Blackhawk Supply
$175.99
Carbon Dioxide Gas Sensor Module, 0-10000 Ppm, 6 VDC, Analog And TTL Level Output, Mg811 Sensing Element
L-com Global Connectivity
$175.99
Carbon Dioxide Gas Sensor Module, 0-10000 Ppm, 6 VDC, Analog And TTL Level Output, Mg811 Sensing Element
L-com Global Connectivity
$775.00
RKI 61-0191RK-03 Carbon Dioxide Infrared Sensor, 0 To 5%
Globaltestsupply.com
$775.00
RKI 61-0191RK-03 Carbon Dioxide Infrared Sensor, 0 To 5%
Globaltestsupply.com
$201.50
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
$201.50
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
$1,110.00
RKI RI-600 Indoor Stand Alone CO2 Monitor 115 VAC
PK Safety Supply
$1,110.00
RKI RI-600 Indoor Stand Alone CO2 Monitor 115 VAC
PK Safety Supply
$339.99
Triplett, Air Quality Carbon Dioxide Monitor, Model GSM200
Northern Tool
$339.99
Triplett, Air Quality Carbon Dioxide Monitor, Model GSM200
Northern Tool
$1,330.00
ACI | Q5-CO2-100V-O-X | Smart Sensor, Carbon Dioxide, 0-100% Volume, 3 SPDT Relays, NEMA 4X, 4-20Ma, 2-10V, Or Modbus RTU
Blackhawk Supply
$1,330.00
ACI | Q5-CO2-100V-O-X | Smart Sensor, Carbon Dioxide, 0-100% Volume, 3 SPDT Relays, NEMA 4X, 4-20Ma, 2-10V, Or Modbus RTU
Blackhawk Supply
$295.00
RKI Direct Connect Gas Sensor (LEL, CH4, HC, CO2)
PK Safety Supply
$295.00
RKI Direct Connect Gas Sensor (LEL, CH4, HC, CO2)
PK Safety Supply
$1,307.68
Draeger Safety PAC 8000 Single Gas Monitor With Carbon Dioxide (CO2) Sensor
Buy Gas Monitors
$1,307.68
Draeger Safety PAC 8000 Single Gas Monitor With Carbon Dioxide (CO2) Sensor
Buy Gas Monitors
$69.99
CO2 Monitor
Brighter Energy
$69.99
CO2 Monitor
Brighter Energy
$40.90
VEVOR Carbon Dioxide Monitor CO2 Controller With Temperature And Humidity Display Ndir Sensor Carbon Dioxide Detector For Bedside Home Office Car
VEVOR
$40.90
VEVOR Carbon Dioxide Monitor CO2 Controller With Temperature And Humidity Display Ndir Sensor Carbon Dioxide Detector For Bedside Home Office Car
VEVOR
$1,692.99
$1,896.14
BW SR-B04 - MSH-P/CO2/5/V/P Carbon Dioxide (CO2) Sensor | Tequipment
TEquipment
10% off
$1,692.99
$1,896.14
BW SR-B04 - MSH-P/CO2/5/V/P Carbon Dioxide (CO2) Sensor | Tequipment
TEquipment
$792.86
Aimsafety CO2 Single Gas Monitor PM150-CO2
PK Safety Supply
$792.86
Aimsafety CO2 Single Gas Monitor PM150-CO2
PK Safety Supply
$203.15
OOH941 SIEMENS - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$203.15
OOH941 SIEMENS - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$145.99
Westmed Inc CO2 Easy Carbon Dioxide Detectors - CO2 Easy Carbon Dioxide Detector, Adult - 562134 - 1 Each / Each
Grayline Medical
$145.99
Westmed Inc CO2 Easy Carbon Dioxide Detectors - CO2 Easy Carbon Dioxide Detector, Adult - 562134 - 1 Each / Each
Grayline Medical
$25.62
3 in 1 Carbon Dioxide Detector And Air Quality Analyzer White
Evalm
$25.62
3 in 1 Carbon Dioxide Detector And Air Quality Analyzer White
Evalm
$536.97
Honeywell C7232B1006 Non-Dispersive Infrared (NDIR) Carbon Dioxide Sensor W/ LCD Display, Duct Mount | Supplyhouse.Com
SupplyHouse.com
$536.97
Honeywell C7232B1006 Non-Dispersive Infrared (NDIR) Carbon Dioxide Sensor W/ LCD Display, Duct Mount | Supplyhouse.Com
SupplyHouse.com
$511.16
Honeywell C7232B1022 Non-Dispersive Infrared (NDIR) Carbon Dioxide Sensor W/ LCD Display, Duct Mount | Supplyhouse.Com
SupplyHouse.com
$511.16
Honeywell C7232B1022 Non-Dispersive Infrared (NDIR) Carbon Dioxide Sensor W/ LCD Display, Duct Mount | Supplyhouse.Com
SupplyHouse.com
$149.99
CO2 Air Quality Monitor, 9- 24 VDC Working Voltage, 4-20 Ma Output
L-com Global Connectivity
$149.99
CO2 Air Quality Monitor, 9- 24 VDC Working Voltage, 4-20 Ma Output
L-com Global Connectivity
$247.68
QPA2282.EWSC SIEMENS - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$247.68
QPA2282.EWSC SIEMENS - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$685.77
Trane SEN1564 Co2 Wall Mount Sensor
Voomi Supply
$685.77
Trane SEN1564 Co2 Wall Mount Sensor
Voomi Supply
$225.99
QPA2000 SIEMENS - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$225.99
QPA2000 SIEMENS - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$36.90
VEVOR Carbon Dioxide Monitor CO2 Controller With Temperature And Humidity Display Ndir Sensor Carbon Dioxide Detector For Outdoors Home Office Car
VEVOR
$36.90
VEVOR Carbon Dioxide Monitor CO2 Controller With Temperature And Humidity Display Ndir Sensor Carbon Dioxide Detector For Outdoors Home Office Car
VEVOR
$25.62
3 in 1 Carbon Dioxide Detector And Air Quality Analyzer Black
Evalm
$25.62
3 in 1 Carbon Dioxide Detector And Air Quality Analyzer Black
Evalm
$348.65
Trolmaster Carbon-X CO2 Sensor
Sylvane
$348.65
Trolmaster Carbon-X CO2 Sensor
Sylvane
$712.99
Lennox 23V86 Carbon Dioxide/Co2 Sensor - No Display - Off-White - Wall-Mount - Probes & Sensors
Parts Town
$712.99
Lennox 23V86 Carbon Dioxide/Co2 Sensor - No Display - Off-White - Wall-Mount - Probes & Sensors
Parts Town
$17.38
$52.84
SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature And Humidity In One Sensor I2C
Aliexpress
Free shipping
67% off
$17.38
$52.84
SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature And Humidity In One Sensor I2C
Aliexpress
$2,784.05
BW HU-X1W2H1M1B1-Y-N - Ultra 5 Gas Detector - Carbon Monoxide, Carbon Dioxide (IR), Hydrogen Sulfide, LEL (Unfiltered) And Oxygen (CO, CO2, H2S, LEL
TEquipment
$2,784.05
BW HU-X1W2H1M1B1-Y-N - Ultra 5 Gas Detector - Carbon Monoxide, Carbon Dioxide (IR), Hydrogen Sulfide, LEL (Unfiltered) And Oxygen (CO, CO2, H2S, LEL
TEquipment
$1,065.60
RKI Instruments, RI-600 Indoor Stand Alone Carbon Dioxide Monitor, 115 VAC
Buy Gas Monitors
$1,065.60
RKI Instruments, RI-600 Indoor Stand Alone Carbon Dioxide Monitor, 115 VAC
Buy Gas Monitors
$720.00
Comet T5140 - CO2 Concentration Transmitter With 4-20Ma Output, Built-In Carbon Dioxide Sensor | Tequipment
TEquipment
$720.00
Comet T5140 - CO2 Concentration Transmitter With 4-20Ma Output, Built-In Carbon Dioxide Sensor | Tequipment
TEquipment
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CO2 Detector with Automatic Exhaust Fan
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Ajax LifeQuality: smart air quality monitor with CO2 sensor
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1:32
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Calibration of an InPro 5000i Dissolved Carbon Dioxide Sensor with ISM Core Software for Bioreactors
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YouTubeProcess Analytics from METTLER TOLEDO
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Static thumbnail place holder

Shop carbon dioxide sensor

Sponsored
About our ads
$339.99
Triplett, Air Quality Carbon Dioxide Monitor, Model GSM200
Northern Tool
$339.99
Triplett, Air Quality Carbon Dioxide Monitor, Model GSM200
Northern Tool
$1,330.00
ACI | Q5-CO2-100V-O-X | Smart Sensor, Carbon Dioxide, 0-100% Volume, 3 SPDT Relays, NEMA 4X, 4-20Ma, 2-10V, Or Modbus RTU
Blackhawk Supply
$1,330.00
ACI | Q5-CO2-100V-O-X | Smart Sensor, Carbon Dioxide, 0-100% Volume, 3 SPDT Relays, NEMA 4X, 4-20Ma, 2-10V, Or Modbus RTU
Blackhawk Supply
$295.00
RKI Direct Connect Gas Sensor (LEL, CH4, HC, CO2)
PK Safety Supply
$295.00
RKI Direct Connect Gas Sensor (LEL, CH4, HC, CO2)
PK Safety Supply
$1,307.68
Draeger Safety PAC 8000 Single Gas Monitor With Carbon Dioxide (CO2) Sensor
Buy Gas Monitors
$1,307.68
Draeger Safety PAC 8000 Single Gas Monitor With Carbon Dioxide (CO2) Sensor
Buy Gas Monitors
$69.99
CO2 Monitor
Brighter Energy
$69.99
CO2 Monitor
Brighter Energy
$40.90
VEVOR Carbon Dioxide Monitor CO2 Controller With Temperature And Humidity Display Ndir Sensor Carbon Dioxide Detector For Bedside Home Office Car
VEVOR
$40.90
VEVOR Carbon Dioxide Monitor CO2 Controller With Temperature And Humidity Display Ndir Sensor Carbon Dioxide Detector For Bedside Home Office Car
VEVOR
$1,692.99
$1,896.14
BW SR-B04 - MSH-P/CO2/5/V/P Carbon Dioxide (CO2) Sensor | Tequipment
TEquipment
10% off
$1,692.99
$1,896.14
BW SR-B04 - MSH-P/CO2/5/V/P Carbon Dioxide (CO2) Sensor | Tequipment
TEquipment
$792.86
Aimsafety CO2 Single Gas Monitor PM150-CO2
PK Safety Supply
$792.86
Aimsafety CO2 Single Gas Monitor PM150-CO2
PK Safety Supply
$203.15
OOH941 SIEMENS - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$203.15
OOH941 SIEMENS - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$145.99
Westmed Inc CO2 Easy Carbon Dioxide Detectors - CO2 Easy Carbon Dioxide Detector, Adult - 562134 - 1 Each / Each
Grayline Medical
$145.99
Westmed Inc CO2 Easy Carbon Dioxide Detectors - CO2 Easy Carbon Dioxide Detector, Adult - 562134 - 1 Each / Each
Grayline Medical
$25.62
3 in 1 Carbon Dioxide Detector And Air Quality Analyzer White
Evalm
$25.62
3 in 1 Carbon Dioxide Detector And Air Quality Analyzer White
Evalm
$536.97
Honeywell C7232B1006 Non-Dispersive Infrared (NDIR) Carbon Dioxide Sensor W/ LCD Display, Duct Mount | Supplyhouse.Com
SupplyHouse.com
$536.97
Honeywell C7232B1006 Non-Dispersive Infrared (NDIR) Carbon Dioxide Sensor W/ LCD Display, Duct Mount | Supplyhouse.Com
SupplyHouse.com
$511.16
Honeywell C7232B1022 Non-Dispersive Infrared (NDIR) Carbon Dioxide Sensor W/ LCD Display, Duct Mount | Supplyhouse.Com
SupplyHouse.com
$511.16
Honeywell C7232B1022 Non-Dispersive Infrared (NDIR) Carbon Dioxide Sensor W/ LCD Display, Duct Mount | Supplyhouse.Com
SupplyHouse.com
$149.99
CO2 Air Quality Monitor, 9- 24 VDC Working Voltage, 4-20 Ma Output
L-com Global Connectivity
$149.99
CO2 Air Quality Monitor, 9- 24 VDC Working Voltage, 4-20 Ma Output
L-com Global Connectivity
$247.68
QPA2282.EWSC SIEMENS - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$247.68
QPA2282.EWSC SIEMENS - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$685.77
Trane SEN1564 Co2 Wall Mount Sensor
Voomi Supply
$685.77
Trane SEN1564 Co2 Wall Mount Sensor
Voomi Supply
$225.99
QPA2000 SIEMENS - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$225.99
QPA2000 SIEMENS - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$36.90
VEVOR Carbon Dioxide Monitor CO2 Controller With Temperature And Humidity Display Ndir Sensor Carbon Dioxide Detector For Outdoors Home Office Car
VEVOR
$36.90
VEVOR Carbon Dioxide Monitor CO2 Controller With Temperature And Humidity Display Ndir Sensor Carbon Dioxide Detector For Outdoors Home Office Car
VEVOR

Shop carbon dioxide sensor

Sponsored
About our ads
$289.99
$479.00
Extech CO250 Portable Indoor Air Quality CO2 Meter With Datalogger - Carbon Dioxide, Temperature, Humidity, Dew Point, Wet Bulb, NDIR Sensor, 99
Amazon.com
Free shipping
39% off
$289.99
$479.00
Extech CO250 Portable Indoor Air Quality CO2 Meter With Datalogger - Carbon Dioxide, Temperature, Humidity, Dew Point, Wet Bulb, NDIR Sensor, 99
Amazon.com
$59.99
$87.99
INKBIRD Smart Air Quality Monitor Indoor Ndir | Bluetooth 3 in 1 With App | Detect Carbon Dioxide & Temperature & Humidity Battery Powered | For Home,
Amazon.com
Free shipping
31% off
$59.99
$87.99
INKBIRD Smart Air Quality Monitor Indoor Ndir | Bluetooth 3 in 1 With App | Detect Carbon Dioxide & Temperature & Humidity Battery Powered | For Home,
Amazon.com
$27.94
$29.97
Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm With Leds, Test-Reset Button, Low Battery Indicator, Portable
Amazon.com
$27.94
$29.97
Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm With Leds, Test-Reset Button, Low Battery Indicator, Portable
Amazon.com
$285.48
Kele | KCO2DVALCDR | CO2 Sensor 10V OUT Duct Buzzer LCD Relay | Gas And Specialty Sensors - Carbon Dioxide
Kele
$285.48
Kele | KCO2DVALCDR | CO2 Sensor 10V OUT Duct Buzzer LCD Relay | Gas And Specialty Sensors - Carbon Dioxide
Kele
$296.40
Kele | CD-AW-LCD | CO2 Sensor 4-20Ma LCD | Gas And Specialty Sensors - Co2 Carbon Dioxide
Kele
$296.40
Kele | CD-AW-LCD | CO2 Sensor 4-20Ma LCD | Gas And Specialty Sensors - Co2 Carbon Dioxide
Kele
$214.76
Kele | KCO2DV | CO2 Sensor 10V OUT Duct | Gas And Specialty Sensors - Co2 Carbon Dioxide
Kele
$214.76
Kele | KCO2DV | CO2 Sensor 10V OUT Duct | Gas And Specialty Sensors - Co2 Carbon Dioxide
Kele
$233.53
Senva Sensors | CT1D-A3X | CO2 DUCT NOLCD NOTEMP
Blackhawk Supply
$233.53
Senva Sensors | CT1D-A3X | CO2 DUCT NOLCD NOTEMP
Blackhawk Supply
$175.99
Carbon Dioxide Gas Sensor Module, 0-10000 Ppm, 6 VDC, Analog And TTL Level Output, Mg811 Sensing Element
L-com Global Connectivity
$175.99
Carbon Dioxide Gas Sensor Module, 0-10000 Ppm, 6 VDC, Analog And TTL Level Output, Mg811 Sensing Element
L-com Global Connectivity
$775.00
RKI 61-0191RK-03 Carbon Dioxide Infrared Sensor, 0 To 5%
Globaltestsupply.com
$775.00
RKI 61-0191RK-03 Carbon Dioxide Infrared Sensor, 0 To 5%
Globaltestsupply.com
$201.50
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
$201.50
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
$1,110.00
RKI RI-600 Indoor Stand Alone CO2 Monitor 115 VAC
PK Safety Supply
$1,110.00
RKI RI-600 Indoor Stand Alone CO2 Monitor 115 VAC
PK Safety Supply
$339.99
Triplett, Air Quality Carbon Dioxide Monitor, Model GSM200
Northern Tool
$339.99
Triplett, Air Quality Carbon Dioxide Monitor, Model GSM200
Northern Tool
$1,330.00
ACI | Q5-CO2-100V-O-X | Smart Sensor, Carbon Dioxide, 0-100% Volume, 3 SPDT Relays, NEMA 4X, 4-20Ma, 2-10V, Or Modbus RTU
Blackhawk Supply
$1,330.00
ACI | Q5-CO2-100V-O-X | Smart Sensor, Carbon Dioxide, 0-100% Volume, 3 SPDT Relays, NEMA 4X, 4-20Ma, 2-10V, Or Modbus RTU
Blackhawk Supply
$295.00
RKI Direct Connect Gas Sensor (LEL, CH4, HC, CO2)
PK Safety Supply
$295.00
RKI Direct Connect Gas Sensor (LEL, CH4, HC, CO2)
PK Safety Supply
$1,307.68
Draeger Safety PAC 8000 Single Gas Monitor With Carbon Dioxide (CO2) Sensor
Buy Gas Monitors
$1,307.68
Draeger Safety PAC 8000 Single Gas Monitor With Carbon Dioxide (CO2) Sensor
Buy Gas Monitors
$69.99
CO2 Monitor
Brighter Energy
$69.99
CO2 Monitor
Brighter Energy
$40.90
VEVOR Carbon Dioxide Monitor CO2 Controller With Temperature And Humidity Display Ndir Sensor Carbon Dioxide Detector For Bedside Home Office Car
VEVOR
$40.90
VEVOR Carbon Dioxide Monitor CO2 Controller With Temperature And Humidity Display Ndir Sensor Carbon Dioxide Detector For Bedside Home Office Car
VEVOR
$1,692.99
$1,896.14
BW SR-B04 - MSH-P/CO2/5/V/P Carbon Dioxide (CO2) Sensor | Tequipment
TEquipment
10% off
$1,692.99
$1,896.14
BW SR-B04 - MSH-P/CO2/5/V/P Carbon Dioxide (CO2) Sensor | Tequipment
TEquipment