SENSOR KNX Q.1/Q.3 CO2 HUM./TEMP.CONTROL ALU

KNX CO2 sensor with integrated bus interface unit for humidity and temperature control Operating voltage via bus 21 ... 32 VDC Temperature measurement range, linear -5 ... +45 °C Operating temperature -5 ... +45 °C CO2 measurement range 0 ... 2000 ppm Power consumption KNX approx. 12.5 mA Humidity measurement range 10 ... 95 % Recommended installation height approx. 1.5 m, for example for controlling fans and window operations via KNX messages. Recommendation: use a deep mounting box. - with programming button and LED - up to 4 CO2 limit values configurable - compare measured temperature with set temperature - up to 2 humidity limit values configurable - bus interface with connection plug - connection terminals with screw terminals - alarm triggered when dew point is reached to prevent mold formation, e.g. in cooling ducts or winter gardens - without mounting clips - binary input functions: switching, dimming, blind control, and value transmission, lighting scenario expansion unit - binary functions can be locked for use - for heating or cooling mode - two-level heating or cooling possible - operating modes: comfort, standby, night reduction, frost/heat protected - for individual room control - with two independent binary inputs for potential-free contacts - removal protection with separate screw - for measuring and monitoring CO2 concentration, humidity, and air temperature This product description is an automated translation of the original Finnish description.