MÜLLER GS 47.11 knx KNX air quality controller | CO2/rH traffic light | studio white | 55x55 mm

The CO2, temperature, air pressure and humidity sensor comprehensively records air quality. It measures CO2 concentrations from 390 to 5,000 ppm, temperatures from 0 to +50 °C and relative humidity from 0 to 100%. With a humidity comparator function and five binary and analog inputs, e.g. for external temperature sensors, it offers versatile application options. The modern design enables flush-mounting in common switch programs (55 x 55 mm). The target temperature can be adjusted manually using a touch slider (±3 °C, increment 0.5 °C). A CO2 and humidity traffic light function supports optimal ventilation. The sensor can be connected via KNX bus and is easy to handle, ideal for schools, offices and other public spaces.