AirZenZ-PRO LoRa datalogger with internal sensors for measuring CO2, particle matters, temperature, relative humidity and atmospheric pressure Model: AZ-AQM-LB For use with webportal OnlineSensor Temperature range: 0°C to +50 °C Accuracy temperature: ± 0,5°C Range RH: 0-100% R.V. (not condensing) Accuracy RH: ± 3% (in the range 20% to 80% RH) CO2 range: 0 to 5.000ppm Accuracy CO2: ± 50ppm ± 3% of the measured value Particle matter range: 0-1000 µg/m³ Particle matter measurement: PM1.0, PM2.5, PM4 and PM10 Range atm. pressure: 300 to 1100 hPa Accuracy atm. pressure: ± 1hPa Optional gateway with Wifi/Ethernet communication Comes with LoRa communication module and 3-year warranty Excl. Power adapter and OnlineSensor license (these must be ordered additionally)