KNX sensors

KNX air quality sensor

The KNX air quality sensor is used to measure CO2 concentration, relative humidity, atmospheric pressure and air temperature. Measured values are output as telegrams to the bus, e.g. for controlling fans or window drives via KNX telegrams. Single-room temperature control in KNX installations is also possible with the KNX air quality sensor. Installation is in appliance boxes with dimensions according to DIN 49073.

  • Output of measured values as telegrams via the bus, e.g. for controlling fans or window drives via KNX telegrams
  • Three binary inputs to connect floating contacts such as push-buttons, switches and window contacts
  • Single-room temperature control in KNX installations
  • Limit value monitoring for CO2 concentration and atmospheric humidity
  • Commissioning and support of KNX Data Secure with ETS from version 5.7.4.
  • Compatible with KNX Data Secure
  • Measurement of CO2 concentration, relative humidity, atmospheric pressure and room temperature
  • Dew point alarm for, for example, cooling ceilings and conservatories, to prevent possible mould formation
  • Updatable
    • Firmware can be easily updated

You can find more information on the design range here: