Gas Sensors

Compare part numbers, manufacturers and available catalog specifications. Open a product for complete details, pricing and availability.

  • PS1-HCN-50

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Electrochemical Gas Sensor - Hydrogen Cyanide 50ppm

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    Gas Type
    Hydrogen Cyanide
    Sensing Technology
    Electrochemical

  • PS1-IAQ-10-MOD

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Module for IndoorAirQuality 10ppm

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    Sensing Technology
    Electrochemical

  • PS1-NO2-100

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Electrochemical Gas Sensor - Nitrogen Dioxide 100ppm

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    Gas Type
    Nitrogen Dioxide
    Sensing Technology
    Electrochemical

  • PS1-NO2-100-MOD

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Module for Nitrogen Dioxide 100ppm

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    Gas Type
    Nitrogen Dioxide
    Sensing Technology
    Electrochemical

  • PS1-NO2-1000

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Electrochemical Gas Sensor - Nitrogen Dioxide 1000ppm

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    Gas Type
    Nitrogen Dioxide
    Sensing Technology
    Electrochemical

  • PS1-NO2-5-MOD

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Module for Nitrogen Dioxide 5ppm

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    Gas Type
    Nitrogen Dioxide
    Sensing Technology
    Electrochemical

  • PS1-NO2-50

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Electrochemical Gas Sensor - Nitrogen Dioxide 50ppm

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    Gas Type
    Nitrogen Dioxide
    Sensing Technology
    Electrochemical

  • PS1-NO2-50-MOD

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Module for Nitrogen Dioxide 50ppm

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    Gas Type
    Nitrogen Dioxide
    Sensing Technology
    Electrochemical

  • PS1-O2-25%-MOD

    Amphenol SGX Sensortech

    Multiple Function Sensor Module, Oxygen Module 25%

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    RoHS Compliant
    Yes

  • PS1-O3-100

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Electrochemical Gas Sensor - Ozone 100ppm

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    Sensing Technology
    Electrochemical

  • PS1-O3-100-MOD

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Module for Ozone 100ppm

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    RoHS Compliant
    Yes
    Sensing Technology
    Electrochemical

  • PS1-O3-5

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Electrochemical Gas Sensor - Ozone 5ppm

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    Sensing Technology
    Electrochemical

  • PS1-O3-5-MOD

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Module for Ozone 5ppm

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    RoHS Compliant
    Yes
    Sensing Technology
    Electrochemical

  • PS1-SMELL-5-MOD

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Module for Smell 5ppm

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    Sensing Technology
    Electrochemical

  • PS1-SMELL-500-MOD

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Module for Smell 500ppm

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    Sensing Technology
    Electrochemical

  • PS1-SO2-100-MOD

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Module for Sulfur Dioxide 100ppm

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    Gas Type
    Sulfur Dioxide
    Sensing Technology
    Electrochemical

  • PS1-SO2-5-MOD

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Module for Sulfur Dioxide 5ppm

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    Gas Type
    Sulfur Dioxide
    Sensing Technology
    Electrochemical

  • PS1-SO2-50

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Electrochemical Gas Sensor - Sulfur Dioxide 50ppm

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    RoHS Compliant
    No
    Gas Type
    Sulfur Dioxide
    Sensing Technology
    Electrochemical

  • PS1-SO2-50-MOD

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Module for Sulfur Dioxide 50ppm

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    Gas Type
    Sulfur Dioxide
    Sensing Technology
    Electrochemical

  • PS1-VOC-10

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Electrochemical Gas Sensor - VOC 10ppm

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    RoHS Compliant
    Yes
    Sensing Technology
    Electrochemical

  • PS1-VOC-10-MOD

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Module for VOC 10ppm

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    Sensing Technology
    Electrochemical

  • PS1-VOC-1000

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Electrochemical Gas Sensor - VOC 1000ppm

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    Sensing Technology
    Electrochemical

  • PS1-VOC-200

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Electrochemical Gas Sensor - VOC 200ppm

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    Sensing Technology
    Electrochemical

  • PS1-VOC-2000

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Electrochemical Gas Sensor - VOC 2000ppm

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    Sensing Technology
    Electrochemical

  • PS1-VOC-2000-MOD

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Module for VOC 2Kppm

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    Sensing Technology
    Electrochemical

  • PS1-VOC-500-MOD

    Amphenol SGX Sensortech

    Low Profile Solid Polymer Module for VOC 500ppm

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    Sensing Technology
    Electrochemical

  • PS4-CO-100

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Carbon Monoxide 100ppm

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    Gas Type
    Carbon Monoxide
    Sensing Technology
    Electrochemical

  • PS4-CO-1000

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Carbon Monoxide 1000ppm

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    Gas Type
    Carbon Monoxide
    Sensing Technology
    Electrochemical

  • PS4-H2-1000

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Hydrogen 1000ppm

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    Gas Type
    Hydrogen
    Sensing Technology
    Electrochemical

  • PS4-H2S-100

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Hydrogen Sulfide 100ppm

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    Gas Type
    Hydrogen Sulfide
    Sensing Technology
    Electrochemical

  • PS4-H2S-500

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Hydrogen Sulfide 500ppm

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    Gas Type
    Hydrogen Sulfide
    Sensing Technology
    Electrochemical

  • PS4-H2S-5000

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Hydrogen Sulfide 5Kppm

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    Gas Type
    Hydrogen Sulfide
    Sensing Technology
    Electrochemical

  • PS4-HCHO-5

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Formaldehyde 5ppm

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    Gas Type
    Formaldehyde
    Sensing Technology
    Electrochemical

  • PS4-HCN-5

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Hydrogen Cyanide 5ppm

    View product details
    Gas Type
    Hydrogen Cyanide
    Sensing Technology
    Electrochemical

  • PS4-HCN-50

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Hydrogen Cyanide 50ppm

    View product details
    Gas Type
    Hydrogen Cyanide
    Sensing Technology
    Electrochemical

  • PS4-NO2-100

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Nitrogen Dioxide 100ppm

    View product details
    Gas Type
    Nitrogen Dioxide
    Sensing Technology
    Electrochemical

  • PS4-NO2-1000

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Nitrogen Dioxide 1000ppm

    View product details
    Gas Type
    Nitrogen Dioxide
    Sensing Technology
    Electrochemical

  • PS4-NO2-50

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Nitrogen Dioxide 50ppm

    View product details
    Gas Type
    Nitrogen Dioxide
    Sensing Technology
    Electrochemical

  • PS4-O3-100

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Ozone 100ppm

    View product details
    Sensing Technology
    Electrochemical

  • PS4-O3-5

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Ozone 5ppm

    View product details
    Sensing Technology
    Electrochemical

  • PS4-SO2-1000

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Sulfur Dioxide 1000ppm

    View product details
    Gas Type
    Sulfur Dioxide
    Sensing Technology
    Electrochemical

  • PS4-SO2-50

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - Sulfur Dioxide 50ppm

    View product details
    Gas Type
    Sulfur Dioxide
    Sensing Technology
    Electrochemical

  • PS4-VOC-10

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - VOC 10ppm

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    Sensing Technology
    Electrochemical

  • PS4-VOC-1000

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - VOC 1000ppm

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    Sensing Technology
    Electrochemical

  • PS4-VOC-200

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - VOC 200ppm

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    Sensing Technology
    Electrochemical

  • PS4-VOC-2000

    Amphenol SGX Sensortech

    Solid Polymer Electrochemical Gas Sensor - VOC 2000ppm

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    Sensing Technology
    Electrochemical

  • TRDU5

    Amphenol SGX Sensortech

    Li-ion battery early thermal runaway detection (H2+CO+NH3+Pressure) - LIN Output

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    RoHS Compliant
    Yes
    Gas Type
    Ammonia, Carbon Monoxide, Hydrogen
    Sensing Technology
    MOS, TC (Thermal Conductivity)

  • SGX-4CL2

    Amphenol SGX Sensortech

    Electrochemical CL2 Gas Sensor - 10ppm

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    Gas Type
    Chlorine
    Sensing Technology
    Electrochemical

  • SGX-4CO

    Amphenol SGX Sensortech

    Electrochemical CO Sensor - 2,000ppm

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    Gas Type
    Carbon Monoxide
    Sensing Technology
    Electrochemical

  • SGX-4CO-LC

    Amphenol SGX Sensortech

    Electrochemical CO Sensor - 1,000ppm

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    RoHS Compliant
    Yes
    Gas Type
    Carbon Monoxide
    Sensing Technology
    Electrochemical

  • SGX-4DT

    Amphenol SGX Sensortech

    Electrochemical Dual-Tox CO/H2S Sensor - 500ppm/200ppm

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    Gas Type
    Carbon Monoxide, Hydrogen Sulfide
    Sensing Technology
    Electrochemical

  • SGX-4ETO

    Amphenol SGX Sensortech

    Electrochemical ETO Gas Sensor 20ppm

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    Gas Type
    Ethylene Oxide
    Sensing Technology
    Electrochemical

  • SGX-4H2S-100

    Amphenol SGX Sensortech

    Electrochemical H2S Sensor - 100ppm

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    Gas Type
    Hydrogen Sulfide
    Sensing Technology
    Electrochemical

  • SGX-4NH3-100

    Amphenol SGX Sensortech

    Electrochemical Ammonia Sensor - 100ppm

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    Gas Type
    Ammonia
    Sensing Technology
    Electrochemical

  • SGX-4NH3-1000

    Amphenol SGX Sensortech

    Electrochemical Ammonia Sensor - 1000ppm

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    Gas Type
    Ammonia
    Sensing Technology
    Electrochemical

  • SGX-4NH3-300

    Amphenol SGX Sensortech

    Electrochemical Ammonia Sensor - 300ppm

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    Gas Type
    Ammonia
    Sensing Technology
    Electrochemical

  • SGX-4NO-250

    Amphenol SGX Sensortech

    Electrochemical NO Gas Sensor - 250ppm

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    Gas Type
    Nitric Oxide
    Sensing Technology
    Electrochemical

  • SGX-4NO2

    Amphenol SGX Sensortech

    Electrochemical Nitrogen Dioxide Sensor - 30ppm

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    Gas Type
    Nitrogen Dioxide
    Sensing Technology
    Electrochemical

  • SGX-4NO2-2E

    Amphenol SGX Sensortech

    Electrochemical Nitrogen Dioxide Sensor, 2 electrode - 20ppm

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    Gas Type
    Nitrogen Dioxide
    Sensing Technology
    Electrochemical

  • SGX-4OX

    Amphenol SGX Sensortech

    Electrochemical Oxygen Sensor 0-25% 2 year life

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    Gas Type
    Oxygen
    Sensing Technology
    Electrochemical

  • SGX-4OX-EL

    Amphenol SGX Sensortech

    Electrochemical Oxygen Sensor 0-25% 3 year life, extended life time

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    Gas Type
    Oxygen
    Sensing Technology
    Electrochemical

  • SGX-4SO2

    Amphenol SGX Sensortech

    Electrochemical SO2 Gas Sensor - 20ppm

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    Gas Type
    Sulfur Dioxide
    Sensing Technology
    Electrochemical

  • SGX-7CL2

    Amphenol SGX Sensortech

    Electrochemical CL2 Gas Sensor - 20ppm

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    Gas Type
    Chlorine
    Sensing Technology
    Electrochemical

  • SGX-7ETO

    Amphenol SGX Sensortech
    View product details

  • SGX-7H2S-200

    Amphenol SGX Sensortech

    Electrochemical H2S Sensor for fixed Applications - 200ppm

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    Gas Type
    Hydrogen Sulfide
    Sensing Technology
    Electrochemical

  • SGX-7NH3-100

    Amphenol SGX Sensortech

    Electrochemical Ammonia Sensor - 100ppm

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    Gas Type
    Ammonia
    Sensing Technology
    Electrochemical

  • SGX-7NH3-1000

    Amphenol SGX Sensortech

    Electrochemical Ammonia Sensor - 1000ppm

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    Gas Type
    Ammonia
    Sensing Technology
    Electrochemical

  • SGX-7NO-100

    Amphenol SGX Sensortech

    Electrochemical NO Gas Sensor - 100ppm

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    Gas Type
    Nitric Oxide
    Sensing Technology
    Electrochemical

  • SGX-7NO2

    Amphenol SGX Sensortech

    Electrochemical Nitrogen Dioxide Sensor - 20ppm

    View product details
    Gas Type
    Nitrogen Dioxide
    Sensing Technology
    Electrochemical

  • SGX-7OX

    Amphenol SGX Sensortech

    Electrochemical O2 Sensor 0-25% 2 year life

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    Gas Type
    Oxygen
    Sensing Technology
    Electrochemical

  • SGX-7SO2

    Amphenol SGX Sensortech

    Electrochemical SO2 Gas Sensor - 100ppm

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    Gas Type
    Sulfur Dioxide
    Sensing Technology
    Electrochemical

  • SGX-CL2-50

    Amphenol SGX Sensortech
    View product details

  • SGX-F2-5

    Amphenol SGX Sensortech
    View product details

  • SGX-HF-10

    Amphenol SGX Sensortech
    View product details

  • SGX-SURECO

    Amphenol SGX Sensortech

    Electrochemical CO Sensor - 1 000ppm

    View product details
    Gas Type
    Carbon Monoxide
    Sensing Technology
    Electrochemical

  • SGX-BLD1

    Amphenol SGX Sensortech

    Hydrogen leak detection Sensor & Li-ion battery early thermal runaway detection (H2)- CAN Output

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    RoHS Compliant
    Yes
    Gas Type
    Hydrogen
    Sensing Technology
    TC (Thermal Conductivity)

  • SGX-BLD2

    Amphenol SGX Sensortech

    Li-ion battery early thermal runaway detection (H2+CO)- CAN Output

    View product details
    RoHS Compliant
    Yes
    Gas Type
    Carbon Monoxide, Hydrogen
    Sensing Technology
    MOS, TC (Thermal Conductivity)

  • SGX-BLD1C

    Amphenol SGX Sensortech

    Hydrogen leak detection Sensor & Li-ion battery early thermal runaway detection (H2)- CAN Output

    View product details
    RoHS Compliant
    Yes
    Gas Type
    Hydrogen
    Sensing Technology
    TC (Thermal Conductivity)

  • MGD-20ML00

    Sensata Technologies

    Resonix Gas Detector, R32+R454B, RS485, 5V Input

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    RoHS Compliant
    No

  • MGD-30ML00

    Sensata Technologies

    Resonix Gas Detector, R454A+R454C+R455, RS485, 5V Input

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    RoHS Compliant
    No