CO2 sensors outside

Our maintenance-free surface-mounted CO2 sensors reliably measure the CO2 content of the air. Many devices also measure humidity, temperature and air quality (VOC). The sensors are used in offices, hotels, conference rooms, apartments, stores, etc.

18 products
  • AERASGARD® ACO2-SD-U
    CO2

    AERASGARD® ACO2-SD-U

    1501-7110-1001-200

    $296.33

    $352.57

  • AERASGARD® ATM-CO2-SD-U
    °C CO2

    AERASGARD® ATM-CO2-SD-U

    1501-7112-1001-200

    $377.22

    $448.85

  • AERASGARD® ACO2-W
    CO2

    AERASGARD® ACO2-W

    1501-7110-7301-200

    $425.15

    $505.90

  • AERASGARD® ACO2-Modbus
    CO2
    Si Imp Modbus

    AERASGARD® ACO2-Modbus

    1501-7110-6001-200

    $454.42

    $540.68

  • AERASGARD® ACO2-W LCD
    CO2

    AERASGARD® ACO2-W LCD

    1501-7110-7371-200

    $498.04

    $592.66

  • AERASGARD® ACO2-Modbus LCD
    CO2
    Si Imp Modbus

    AERASGARD® ACO2-Modbus LCD

    1501-7110-6071-200

    $541.34

    $644.13

  • AERASGARD® AFTM-CO2-W
    °C %RH +1

    AERASGARD® AFTM-CO2-W

    1501-7116-7301-200

    $544.60

    $647.96

  • AERASGARD® ALQ-CO2-W
    CO2 VOC

    AERASGARD® ALQ-CO2-W

    1501-7111-7301-500

    $567.05

    $674.78

  • AERASGARD® AFTM-CO2-Modbus
    °C %RH +1
    Si Imp Modbus

    AERASGARD® AFTM-CO2-Modbus

    1501-7116-6001-200

    $570.05

    $678.35

  • AERASGARD® ALQ-CO2-Modbus
    CO2 VOC
    Si Imp Modbus

    AERASGARD® ALQ-CO2-Modbus

    1501-7111-6001-500

    $612.52

    $728.80

  • AERASGARD® ALQ-CO2-W LCD
    CO2 VOC

    AERASGARD® ALQ-CO2-W LCD

    1501-7111-7371-500

    $640.18

    $761.78

  • AERASGARD® AFTM-CO2-W LCD
    °C %RH +1

    AERASGARD® AFTM-CO2-W LCD

    1501-7116-7371-200

    $653.51

    $777.58

  • AERASGARD® AFTM-CO2-Modbus LCD
    °C %RH +1
    Si Imp Modbus

    AERASGARD® AFTM-CO2-Modbus LCD

    1501-7116-6071-200

    $682.77

    $812.35

  • AERASGARD® AFTM-LQ-CO2-W
    °C %RH +2

    AERASGARD® AFTM-LQ-CO2-W

    1501-7118-7301-500

    $713.18

    $848.65

  • AERASGARD® ALQ-CO2-Modbus LCD
    CO2 VOC
    Si Imp Modbus

    AERASGARD® ALQ-CO2-Modbus LCD

    1501-7111-6071-500

    $716.42

    $852.46

  • AERASGARD® AFTM-LQ-CO2-Modbus
    °C %RH +2
    Si Imp Modbus

    AERASGARD® AFTM-LQ-CO2-Modbus

    1501-7118-6001-500

    $728.45

    $866.77

We also manufacture individually

Do you have special requirements?As a manufacturer with our own production facilities in Germany, we are always in a position to produce products outside the standard range.

 Contact us

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Do you have a question? We are at your disposal:

+49 911 519 470

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