Aranet4 PRO air quality sensor

Aranet4 PRO is an innovative battery-powered stand-alone wireless sensor for monitoring CO2, temperature, relative humidity and atmospheric pressure at home, school, office or other indoor environment. The device is portable, easy to install, easy to operate and lets you know when already monitored levels are unhealthy for humans. Aranet4 PRO is compatible with Aranet Cloud. An anti-theft wall mount Aranet4 is available.

The sensor is part of the ARANET PRO ecosystem - so you need an Aranet PRO base station to use it for remote monitoring. For standalone use please use the Aranet4 HOME.
version can be used

Specifications:
 

Measurement type	Measurement of CO2 (carbon dioxide) concentration, temperature, relative humidity, atmospheric pressure
Scope	CO2: 0-9999 ppm Temperature: 0 - 50 ° C Humidity: 0 - 85% Atmospheric pressure: 0.3 - 1.1 atm
Resolution	CO2: 1 ppm Temperature: 0.1 ° C Humidity: 1% Atmospheric pressure: 1 hPa
Accuracy	CO2: ± 50 ppm or 3% Temperature: 0.3 ° C Humidity: ± 3% Atmospheric pressure: ± 1 hPa
Line of Sight reach	3 km
Supported bands	EU868, NA915
Transmitted power	14 dBm
Transmission interval	1, 2, 5, or 10 minutes
Compatible base stations	Aranet PRO
Ingress protection	IP20
Operating temperature range	0 ° C to 50 ° C
Operating humidity range	0%   to 85%
Dimensions	70 x 70 x 24 mm
Weight	104 g