JUNG CO2AL2178D KNX room thermostat with CO2 and air humidity sensor with integrated bus coupler and button interface - 2 channels - dark aluminum

Measurement of CO2 concentration, relative air humidity and air temperature

Output of the measured values as telegram to the bus, e.g. for controlling fans or window drives via KNX telegrams

Single-room temperature control in KNX installations

Installation in flush box with dimensions according to DIN 49073

Product characteristics

• Limit value monitoring for CO2 concentration (max. 4 threshold values) and air humidity (max. 2 threshold values)
• Dew point alarm e.g. for cooling blankets and conservatories, to avoid mold formation
• Two binary inputs for connection of floating contacts e.g. buttons, switches, window contacts
• Logic gates for simple gating functions