| EGQ 110, 120: Transducer for indoor air quality
How energy efficiency is improved
Enables the demand-led control of ventilation systems and reduces energy consumption.
Areas of application
Measurement of relative mixed gas concentration, e.g. tobacco smoke, kitchen smells or body odour. Demand-led ventilation control in building services, e.g. in restaurants and office buildings.
Properties
- Active measured value acquisition
- Versions for room air and ducting
- EGQ 120 Suitable for direct wall mounting
- Modification of measuring span of output signal by means of trim potentiometer
Technical description
- Measurement is effected with a VDMA 24772 semi-conductor mixed gas sensor as per VDMA 24772
- EGQ 110: 30 mm ø sensor tube made of black, glass fibre-reinforced thermoplastic
- EGQ 110: Recording of gas mixture concentration using semi-conductor sensor element
- EGQ 110: Immersion depth 52 to 156 mm; fixing bracket supplied
- EGQ 120: Housing made of pure white, fire-retardant thermoplastic (RAL 9010)
- Screw terminals for wires max. 2,5 mm²
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