8
2.3. Supply
The wireless detector device does not require an external power supply as it is
equipped with a 3.7V, 2000mAh battery. The battery is recharged via a 5V mini USB
port.
2.4. Technical specifications
Feature
Value
Temperature measurement range
-40°C ... 125°C
Temperature measurement resolution
0.01°C
Humidity measuring range
0 ... 99RH
Moisture resolution
0.1 in the range 0°C ... 60°C
CO
2
concentration range
400ppm ... 6000ppm
Resolution of CO2 determination
1ppm in the range 0°C ... 60°C
Volatile Organic Compound (VOC)
concentration range
0 ... 1100
Resolution of VOC
1ppb in the range 0°C ... 60°C
Particle matter range
0
– 256mg/m
3
Resolution of particle matter
1µm in the range 0 … 60°C
Sampling period
every second
Connectivity
GPRS/LoRa (433MHz)/BLE (2.4GHz)/WiFi (2.4GHz)
Battery life
1.5 years
Duration between two recharges
48 hours
Dimensions
72 x 72 x 75mm
Weight
max 330 g
2.5. Terms of use
Operating temperature: 0°C ... + 60°C.
Relative humidity: 30 ... 90%.
Protection grade: IP40.
2.6. Certifications
