Air quality sensor

• Transmits temperature, humidity and air quality data as well as estimated CO2 level
• Service life of at least 5 years with air quality control every 10 minutes
• Provides comprehensive monitoring of several indoor air parameters
• Designed for indoor use

 
The air quality sensor provides complex monitoring of several indoor air parameters. In fact, in one device, the user gets a wireless LPWAN temperature sensor, a humidity sensor and an air quality sensor that evaluates the so-called IAQ index.
A lot of finishing materials: PVC windows and ceilings, some types of wallpaper, flooring, and skirting boards can emit formaldehyde for a long period of time. Our sensor is very sensitive - it reacts to alcohol vapors, exhaust gases, volatile organic compounds. If the finishing materials used in your room release dangerous compounds into the air, such as formaldehyde, the sensor will give an alarm. In our practice, there was a case when the customer, having carried out an analysis with the help of sensors, replaced the decoration in his office with safe materials.
Our air quality sensors are used in shopping and office centers, factories, schools, banks.
The sensor used in the device complies with DIN ISO 16000-29-2015 Indoor air - Part 29: Test methods for VOC detectors (ISO 16000-29-2015:2014)
 
Specification

Operating temperature: -20 to +85°C
Temperature accuracy in the range -20 to +85°C: ±1°C
Range of fixed values of relative humidity: from 10 to 95%
Relative humidity accuracy: ±3%
Range of recorded air quality values (IAQ Index): from 0 to 500
Relative air quality accuracy: ±3%
Ingress Protection Code: IP44
Power system type: autonomous
Supply voltage: 3.6V
Battery type: R20
Weight: 160 grams
Dimensions: 125×67×50 mm
Frequency range: 863.0-870.0 MHz
Transmitter output power: 25mW