Gas Sensors

Welcome to e2v's Gas Sensor Selector

This sensor selector will help you determine the exact sensors we have to offer, simply select the gasses you wish to detect, if necessary select the appropriate additional criteria. The sensor selector will then show you all our current matching sensors and sensor technologies, it will also offer you access to download all our detailed specification datasheets.

If you do not find the information you want, e2v can provide additional sensor performance data, including support from an e2v applications engineer.

If you cannot find what you are looking for then please contact us.

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0 Sensors that match filter criteria

  • EC4-1-CLO2

    EC4-1-CLO2

    Chlorine dioxide (0-1ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-100-ETO

    EC4-100-ETO

    Ethylene oxide (0-100ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-100-H2S

    EC4-100-H2S

    Hydrogen sulfide (0-100ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-1000-ETO

    EC4-1000-ETO

    Ethylene oxide (0-1000ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-1000-H2

    EC4-1000-H2

    Hydrogen (0-1000ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-1000-H2S

    EC4-1000-H2S

    Hydrogen sulfide (0-1000ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-1000-PH3

    EC4-1000-PH3

    Phosphine (0-1000ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-20-NO2

    EC4-20-NO2

    Nitrogen dioxide (0-20ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-20-PH3

    EC4-20-PH3

    Phosphine (0-20ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-20-SO2

    EC4-20-SO2

    Sulfur dioxide (0-20ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-200-CL2

    EC4-200-CL2

    Chlorine (0-200ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-200-ETO

    EC4-200-ETO

    Ethylene oxide (0-200ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-2000-CO

    EC4-2000-CO

    Carbon monoxide (0-2000ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-2000-NO

    EC4-2000-NO

    Nitric oxide (0-2000ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-2000-SO2

    EC4-2000-SO2

    Sulfur dioxide (0-2000ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-250-NO

    EC4-250-NO

    Nitric oxide (0-250ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-50-CLO2

    EC4-50-CLO2

    Chlorine dioxide (0-50ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC4-500-CO

    EC4-500-CO

    Carbon monoxide (0-500ppm). Electrochemical sensor. 4 Series (3 pin)

  • EC410

    EC410

    Oxygen (0-30% vol.). Electrochemical sensor. 4 Series (3 pin) . Lead free

  • IR11BD

    IR11BD

    Carbon Dioxide (0-5% vol.). Infrared sensor. Series 1 (6 pin) . Certified (flameproof).

  • IR11BR

    IR11BR

    Carbon Dioxide (0-100% vol.). Infrared sensor. Series 1 (6 pin) . Certified (flameproof)

  • IR11EJ

    IR11EJ

    Carbon Dioxide (0-5% vol.). Infrared sensor. Series 2 19mm (7 pin) . Certified (flameproof) . with thermistor

  • IR11EM

    IR11EM

    Carbon Dioxide (0-5% vol.). Infrared sensor. Series 2 16.6mm (7 pin) . Certified (flameproof) . with thermistor

  • IR11GJ

    IR11GJ

    Carbon Dioxide (0-5% vol.). Infrared sensor. Series 2 19mm (7 pin) . Certified (flameproof) . with temp. sensor IC

  • IR11GM

    IR11GM

    Carbon Dioxide (0-5% vol.). Infrared sensor. Series 2 16.6mm (7 pin) . Certified (flameproof) . with temp. sensor IC

  • IR12BD

    IR12BD

    Hydrocarbon (0-100% LEL, 0-100% vol. CH4). Infrared sensor. Series 1 (6 pin) . Certified (flameproof)

  • IR12EJ

    IR12EJ

    Hydrocarbon (0-100% LEL, 0-100% vol. CH4). Infrared sensor. Series 2 19mm (7 pin) . Certified (flameproof) . with thermistor

  • IR12GJ

    IR12GJ

    Hydrocarbon (0-100% LEL, 0-100% vol. CH4). Infrared sensor. Series 2 19mm (7 pin) . Certified (flameproof) . with temp. sensor IC

  • IR13BD

    IR13BD

    Hydrocarbon broad-band (0-100% LEL, 0-100% vol. CH4). Infrared sensor. Series 1 (6 pin) . Certified (flameproof)

  • IR14BD

    IR14BD

    Acetylene (0-100% LEL, 0-100% vol.). Infrared sensor. Series 1 (6 pin) . Certified (flameproof)

  • IR15TT

    IR15TT

    Carbon dioxide (0-5% vol.) and Hydrocarbon (0-100% LEL, 0-100% vol. CH4). Dual Infrared sensor. Series 1 (8 pin) . Certified (flameproof) . with thermistor

  • IR15TT-M

    IR15TT-M

    Carbon dioxide (0-5% vol.) and Methane/Hydrocarbon (0-100% LEL, 0-100% vol. CH4). Dual Infrared sensor. Series 1 (8 pin) . Certified (flameproof) . with thermistor

  • IR15TT-R

    IR15TT-R

    Carbon dioxide (0-100% vol.) and Methane/Hydrocarbon (0-100% LEL, 0-100% vol. CH4). Dual Infrared sensor. Series 1 (8 pin) . Certified (flameproof) . with thermistor

  • IR21EJ

    IR21EJ

    Carbon Dioxide (0-5% vol.). Infrared sensor. Series 2 19mm (7 pin) . Certified (I.S. mining) . with thermistor

  • IR21EM

    IR21EM

    Carbon Dioxide (0-5% vol.). Infrared sensor. Series 2 16.6mm (7 pin) . Certified (I.S. mining) . with thermistor

  • IR21GJ

    IR21GJ

    Carbon Dioxide (0-5% vol.). Infrared sensor. Series 2 19mm (7 pin) . Certified (I.S. mining) . with temp. sensor IC

  • IR21GM

    IR21GM

    Carbon Dioxide (0-5% vol.). Infrared sensor. Series 2 16.6mm (7 pin) . Certified (I.S. mining) . with temp. sensor IC

  • IR22EJ

    IR22EJ

    Hydrocarbon (0-100% LEL, 0-100% vol. CH4). Infrared sensor. Series 2 19mm (7 pin) . Certified (I.S. mining) . with thermistor

  • IR22GJ

    IR22GJ

    Hydrocarbon (0-100% LEL, 0-100% vol. CH4). Infrared sensor. Series 2 19mm (7 pin) . Certified (I.S. mining) . with temp. sensor IC

  • IR31BC

    IR31BC

    Carbon Dioxide (0-5% vol.). Infrared sensor. Series 3 (6 pin) . Uncertified

  • IR31SC

    IR31SC

    Carbon Dioxide (0-5% vol.). Infrared sensor. Series 3 (6 pin) . Uncertified . Single channel

  • IR32BC

    IR32BC

    Hydrocarbon (0-100% LEL, 0-100% vol. CH4). Infrared sensor. Series 3 (6 pin) . Uncertified

  • IR33BC

    IR33BC

    Hydrocarbon broad-band (0-100% LEL, 0-100% vol. CH4). Infrared sensor. Series 3 (6 pin) . Uncertified

  • IR34BC

    IR34BC

    Acetylene (0-100% LEL, 0-100% vol.). Infrared sensor. Series 3 (6 pin) . Uncertified

  • IR601

    IR601

    Carbon Dioxide (0-5% vol.). Infrared sensor. IR600 Series. Certified (flameproof). with temp. sensor IC

  • IR602

    IR602

    Hydrocarbon (0-100% LEL, 0-100% vol. CH4). Infrared sensor. IR600 Series. Certified (flameproof). with temp. sensor IC

  • IR603

    IR603

    Hydrocarbon broad-band (0-100% LEL, 0-100% vol. CH4). Infrared sensor. IR600 Series. Certified (flameproof). with temp. sensor IC

  • IR604

    IR604

    Acetylene (0-100% LEL, 0-100% vol.). Infrared sensor. IR600 Series. Certified (flameproof). with temp. sensor IC

  • MICS-2610

    MICS-2610

    Ozone (10-1000ppb). Semiconductor sensor. TO39 (4 pin)

  • MICS-2611

    MICS-2611

    Ozone (10-1000ppb). Semiconductor sensor. TO39 (4 pin) .

  • MICS-2614

    MICS-2614

    Ozone (10-1000ppb). Semiconductor sensor. SMD (10 pin)

  • MICS-2710

    MICS-2710

    Nitrogen dioxide (50-5000ppb). Semiconductor sensor. TO39 (4 pin)

  • MICS-2714

    MICS-2714

    Nitrogen dioxide (50-5000ppb). Semiconductor sensor. SMD (10 pin)

  • MICS-4514

    MICS-4514

    Carbon monoxide (10-1000ppm)/Hydrocarbons/VOCs and Nitrogen Dioxide (50-5000ppb). Dual Semiconductor sensor. SMD (10 pin)

  • MICS-5121

    MICS-5121

    Carbon monoxide (10-1000ppm)/Hydrocarbons/VOCs. Semiconductor sensor. TO39 (4 pin)

  • MICS-5315

    MICS-5315

    Hydrogen (0-1000ppm). Semiconductor sensor. TO39 (4 pin)

  • MICS-5521

    MICS-5521

    Carbon monoxide (10-1000ppm)/Hydrocarbons/VOCs. Semiconductor sensor. TO39 (4 pin)

  • MICS-5524

    MICS-5524

    Carbon monoxide (10-1000ppm)/Hydrocarbons/VOCs. Semiconductor sensor. SMD 10 pin

  • MICS-5525

    MICS-5525

    Carbon monoxide (10-1000ppm)/Hydrocarbons/VOCs. Semiconductor sensor. TO39 (4 pin)

  • MICS-5914

    MICS-5914

    Ammonia (100-10000ppb). Semiconductor sensor. SMD (10 pin)

  • MICS-OZ47

    MICS-OZ47

    Ozone (10-200ppb). Semiconductor sensor with smart transmitter PCB

  • VQ101HT

    VQ101HT

    Hydrogen Sulphide (0-50ppm). Catalytic Poison Resistant Pellistor Pair. 2.5V/140mA . Solid legs 2 pin x 2 with trim resistor . Open can | High temperature

  • VQ10SB

    VQ10SB

    Combustible gas (Methane 0-100%LEL). Catalytic Standard Pellistor Pair. 2V/175mA . Solid legs 2 pin x 2 with trim resistor . Hydrogen (pinhole) compensator

  • VQ1B

    VQ1B

    Combustible gas (Methane 0-100% LEL). Catalytic Standard Pellistor Pair. 2V/300mA . Solid legs 2 pin x 2 with trim resistor

  • VQ2

    VQ2

    Combustible gas (Methane 0-100%LEL). Catalytic Standard Pellistor Pair. 2V/175mA . 2 pin x 2 with trim resistor

  • VQ21TB

    VQ21TB

    Combustible gas (Methane 0-100% LEL). Catalytic Poison Resistant Pellistor Pair. 2V/300mA . Solid legs 2 pin x 2 with trim resistor . Open can

  • VQ21TBJ

    VQ21TBJ

    Combustible gas (Methane 0-100% LEL). Catalytic Poison Resistant Pellistor Pair. 2V/300mA . Solid legs 2 pin x 2 with SMD trim resistor . Open can

  • VQ21TSB

    VQ21TSB

    Combustible gas (Methane 0-100% LEL). Catalytic Poison Resistant Pellistor Pair. 2V/300mA . Solid legs 2 pin x 2 with trim resistor . Open can | Hydrogen (pinhole) compensator

  • VQ22B

    VQ22B

    Combustible gas (Methane 0-100% LEL). Catalytic Poison Resistant Pellistor Pair. 2V/175mA . Solid legs 2 pin x 2 with trim resistor

  • VQ23B

    VQ23B

    Combustible gas (Methane 0-100% LEL). Catalytic Poison Resistant Pellistor Pair. 2.5V/335mA . Solid legs 2 pin x 2 with trim resistor

  • VQ23TB

    VQ23TB

    Combustible gas (Methane 0-100% LEL). Catalytic Poison Resistant Pellistor Pair. 2.5V/335mA . Solid legs 2 pin x 2 with trim resistor . Open can

  • VQ24SB

    VQ24SB

    Combustible gas (Methane 0-100%LEL). Catalytic Standard Pellistor Pair. 3V/90mA . Solid legs 2 pin x 2 with trim resistor . Hydrogen (pinhole) compensator

  • VQ25B

    VQ25B

    Combustible gas (0-100% vol.). Catalytic Poison Resistant Pellistor Pair. 2V . Solid legs 2 pin x 2 with trim resistor

  • VQ3

    VQ3

    Combustible gas (Methane 0-100%LEL). Catalytic Standard Pellistor Pair. 2.5V/335mA . 2 pin x 2 with trim resistor

  • VQ31MB

    VQ31MB

    Combustible gas (0-100% vol.). Thermal Conductivity Pellistor Pair. 3.5V/90mA . Solid legs 2 pin x 2 . Sealed compensator

  • VQ35MB

    VQ35MB

    Combustible gas (0-100% vol.). Thermal Conductivity Pellistor Pair. 4.2V/55mA . Solid legs 2 pin x 2 . Sealed compensator

  • VQ41TSB

    VQ41TSB

    Ammonia/Combustible gas (Ammonia 0-10% LEL, 0-1.5% vol.). Catalytic Poison Resistant Pellistor Pair. 2V/100mA . Solid legs 2 pin x 2 with trim resistor . Open can | Hydrogen (pinhole) compensator

  • VQ546M

    VQ546M

    Combustible gas (0-100% vol.). Thermal Conductivity Pellistor Pair Head. 4.2V/50mA . VQ500 Head (3 pin) . Certified (flameproof) . Negative output

  • VQ546MR

    VQ546MR

    Combustible gas (0-100% vol.). Thermal Conductivity Pellistor Pair Head. 4.2V/50mA . VQ500 Head (3 pin) . Certified (flameproof) . Positive output

  • VQ547TS

    VQ547TS

    Combustible gas (Methane 0-100% LEL.). Catalytic Poison Resistant Pellistor Pair Head. 3V/45mA . VQ500 Head (3 pin) . Certified (flameproof)

  • VQ548ZD

    VQ548ZD

    Combustible gas (Methane 0-100% LEL.). Catalytic Poison Resistant Pellistor Pair Head. 3V/75mA . VQ500 Head (3 pin) . Certified (flameproof)

  • VQ548ZD/W

    VQ548ZD/W

    Combustible gas (Methane 0-100% LEL.). Catalytic Poison Resistant Pellistor Pair Head. 3V/75mA . VQ500 Head (3 pin) . Certified (flameproof) . Mining optimised

  • VQ549ZD

    VQ549ZD

    Combustible gas (Methane 0-100% LEL.). Catalytic Poison Resistant Pellistor Pair Head. 4.25V/55mA . VQ500 Head (3 pin) . Certified (flameproof)

  • VQ549ZD/W

    VQ549ZD/W

    Combustible gas (Methane 0-100% LEL.). Catalytic Poison Resistant Pellistor Pair Head. 4.25V/55mA . VQ500 Head (3 pin) . Certified (flameproof) . Mining optimised

  • VQ5MB

    VQ5MB

    Combustible gas (0-100% vol.). Thermal Conductivity Pellistor Pair. 2V/175mA . Solid legs 2 pin x 2 . Sealed compensator

  • VQ61

    VQ61

    Combustible gas (Methane 0-100%LEL) Catalytic Standard Pellistor Pair . Catalytic Poison Resistant Pellistor Pair. 3.3V/70mA . 2 pin x 2 with trim resistor

  • VQ621T/1

    VQ621T/1

    Combustible gas (Methane 0-100% LEL.). Catalytic Poison Resistant Pellistor Pair Head. 2V/300mA . VQ600 Head (3 pin) Metric Thread . Certified (flameproof) . Open can

  • VQ621T/3

    VQ621T/3

    Combustible gas (Methane 0-100% LEL.). Catalytic Poison Resistant Pellistor Pair Head. 2V/300mA . VQ600 Head (3 pin) 0.75inch 14NPT . Certified (flameproof) . Open can

  • VQ631M/2

    VQ631M/2

    Combustible gas (0-100% vol.). Thermal Conductivity Pellistor Pair Head. 3.5V/90mA . VQ600 Head (3 pin) 1.5inch 14NPT . Certified (flameproof) . Sealed compensator

  • VQ641TS/1

    VQ641TS/1

    Combustible gas (Methane 0-100% LEL.). Catalytic Poison Resistant Pellistor Pair Head. 2V/300mA . VQ600 Head (3 pin) Metric Thread . Certified (flameproof) . Open can | Hydrogen (pinhole) compensator