FUNCTION DESCRIPTION:

\n- CO2 airquality sensor with integrated individual room thermostat \n- Measures CO2 level, relative humidity, temperature and barometric air pressure \n- Three independent, configurable thresholds for the CO2 level and relative humidity \n- CO2 setting range of 300-5000 ppm \n- Actions can be carried out if thresholds are exceeded or not reached (send, priority, switching, value) \n- For controlling heating actuators or motorised actuators \n- Two front panels are included in delivery: a numerical and a relative scale \n- Manual override button for presence or operation modes: comfort, stand-by, temperature reduction at night, frost protection \n- 4 binary inputs for conventional switches/sensors (switching, dimming, blinds), also for externeal temperature sensor, window contact or presence signal \n- Display of the current operating mode and heating/cooling mode through multi-colored LED \n

TECHNICAL DETAILS

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Operating voltage KNX	Bus voltage, ≤15 mA
Measuring range CO2	300 –- 5000 ppm
Setting range temperature	-5°C ... 45°C
Measuring range humidity	1 -– 100 % rH
Measuring range air pressure	30000 -– 110000 Pa
Interface extension max.	30 m
Contact voltage	5 V Internal provided
Contact current	0.5 mA
Ambient temperature	5°C ... 40°C
Installation type	Wall installation
Display	LEDs mehrfarbig
Type of protection	IP 20
Protection class	III according to EN 60 730-1

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