AJAX air quality monitor

LED indicator : Green (normal level) / Yellow (medium level) / Red (high level) / Purple (critical level)

Automatic calibration : Once every 1–14 days

Manual calibration : Yes

Automated scenarios : Yes

Backup memory (loss of communication with the Hub) : Yes, up to 3 days

Accelerometer : Yes

Operating temperature : 0 °С ~ 50 °С

Degree of protection : IP50

Use : Indoor

Maximum humidity : 85%

Frequency : 868.0 MHz ~ 868.6 MHz

Transmission distance : Up to 1700 m (without obstacles)

Maximum power RF : Hasta 20 mW

Protocol : Jeweller / Wings

Battery model : 2 x CR123A / 3V

Battery duration : Up to 3 años

sensors : Carbon dioxide / Temperature / Humidity

CO2 measuring range : 400ppm ~ 5.000ppm

CO2 evaluation level : Normal: up to 1,000ppm / Medium: 1,000 to 1,400ppm / High: 1,400 to 2,000ppm / Critical: more than 2,000ppm

Precisión de medición CO2 : ±30ppm / 3%

Rango de medición temperatura : 0°C ~ +50°C

Precisión de medición temperatura : ±0.2°C

Rango de medición humedad : 0% ~ 100%

Precisión de medición humedad : ±1.8%

Dimensions : 77 x 77 x 35 mm

Net weight : 130 g

Weight with packaging : 170 g

Color : White