Transducer for indoor air quality

EGQ110F001

EGQ120F001

The EGQ110 and EGQ120 transducers for indoor air quality are used for demand-led control of the ventilation in domestic technology systems, e.g. in restaurants, office blocks and so on. They measure a relative mixed-gas concentration (e.g. tobacco smoke, kitchen smells and human body odour). The mixed-gas content is measured by a semiconductor mixed-gas sensor as per VDMA 24772 and converted into a linear output signal of 0...10 V. A trimming potentiometer can be used to vary the sensitivity (span) of the output signal. Thanks to its sensor tube, the EGQ110 can be used for measuring in air ducts. The housing of the EGQ120 enables it to be fitted on walls and, therefore, used for taking measurements indoors.

Technical Description

  • Output 0...10V
  • Weight 0.1, 0.28 kg
  • Measuring range 0...10 rMGK
  • Measuring point internal
  • Power supply 24V~
  • Operating temperature -20...70°C