KNX CO2 sensor, alpine white
with integrated bus coupler
with humidity sensor and room temperature controller
with integrated 2-way button interface
Intended use
Measuring CO2 concentration, relative humidity and air temperature
Output of the measured values as a telegram on the bus, e.g. for controlling fans or window drives via KNX telegrams
Individual room temperature control in KNX installations
Installation in device box according to EN 60670-1
Product features
Limit value monitoring for CO2 concentration (max. 4 limit values) and air humidity (max. 2 limit values)
Dew point alarm e.g. for cooling ceilings and conservatories, to prevent mold formation
Two binary inputs for connecting potential-free contacts, e.g. buttons, switches, window contacts
Logic gate for simple linking functions
KNX medium: TP 256
Nominal voltage KNX: DC 21 ... 32 V SELV
Current consumption KNX: typ. 12.5 mA
max. 25 mA (4 s/15 s cyclic)
KNX connection: connection terminal
Protection class: III
Ambient temperature: ?5 ... +45 °C
Binary inputs
Cable length: max. 5 m
Cable type: JY(St)Y 2 x 2 x 0.8 mm
CO2 sensor
measuring range: 0 ... 2000 ppm
Humidity sensor
measuring range: 10 ... 95 % relative humidity (RH)
Temperature sensor
measuring range: ?5 ... +45 °C