Room sensors for humidity, temperature, particulate matter (PM) and CO2 AERASGARD® RFTM-PS-CO2-W

Maintenance-free, multifunctional room climate sensor AERASGARD® RFTM - PS - CO2 - W with active/switching output, automatic calibration, in an attractive plastic housing with snap-on lid, lower part with 4-hole mounting, optionally with/without display, for recording the measured variables humidity (0...100 % RH), temperature (0...+50°C), particulate matter (PM) (0...50 / 100 / 300 / 500 μg/m³) and CO2 content (0...2000 / 5000 ppm). The measuring transducer converts the measured variable into a standard signal of 0-10 V or 4...20 mA (switchable).



The entire room climate can be effectively monitored and controlled with just one device. This enables energy-saving, needs-based room ventilation and thus a reduction in operating costs and an increase in well-being. It is used in offices, hotels, conference rooms, apartments, stores, etc. A long-term stable, digital humidity and temperature sensor guarantees exact measurement results. The CO2 content of the air is determined using an optical NDIR sensor (non-dispersive infrared technology). An optical particle sensor precisely detects fine dust (PM) in the size category 0.3 to 10 micrometers. The sensor is calibrated at the factory; fine adjustment by a specialist is possible depending on the environment.