AERASGARD® RCO2-W LCD

Maintenance-free room climate sensor AERASGARD® RCO2 - SD with active output, automatic calibration (fixed setting), in an attractive plastic housing with snap-on lid, for determining the CO2 content of the air (0...2000 ppm). The measuring transducer converts the measured variables into a standard signal of 0-10 V.

Maintenance-free room climate sensor AERASGARD® RCO2 - W with active/switching output, automatic calibration (can be switched off), in an attractive plastic housing with snap-on lid, optionally with traffic light display (five colored LEDs), for determining the CO2 content of the air (0...2000 ppm / 0...5000 ppm). The transmitter converts the measured variables into a standard signal of 0-10 V or 4...20 mA (switchable).


The sensor is used in schools, public buildings, offices, hotels, conference rooms, apartments, stores, etc. and is used to evaluate the indoor climate. This enables energy-saving, needs-based room ventilation and thus a reduction in operating costs and an increase in well-being.

CO2 is measured by means of an optical NDIR sensor (non-dispersive infrared technology). The detection range is calibrated for standard applications such as residential and conference room monitoring.