| Wireless Transmission |
| Technology |
LoRaWAN® |
| Frequency |
CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923 |
| Tx Power |
16dBm(868)/20dBm(915)/19dBm(470) |
| Sensitivity |
-147dBm @300bps |
| Work Mode |
OTAA/ABP Class A |
| Measurement |
| Temperature |
Range |
-30°C to + 70°C |
| Accuracy |
0°C to + 70°C (+/- 0.3°C), -30°C to 0°C (+/- 0.6°C) |
| Resolution |
0.1°C |
| Humidity |
Range |
0% to 100% RH |
| Accuracy |
10% to 90% RH (+/- 3%), below 10% and above 90% RH (+/- 5%) |
| Resolution |
0.5% RH |
| Operation |
| Power On & Off |
NFC, power button (Internal) |
| Configuration |
Mobile APP(via NFC) |
| Physical Characteristics |
| Power Supply |
1 × 4000 mAh ER18505 Li-SOCL2 battery (extendable to 2 batteries) |
| Battery Life* |
>5 years (10 min interval, SF10) |
| Ingress Protection |
IP67 |
| Dimensions |
88.5 × 85.3 × 27 mm (3.48 × 3.36 × 1.06 in) |
| Installation |
Wall Mounting |
| Operating Temperature |
-30°C to +70°C |
| Relative Humidity |
0% to 100% (non-condensing) |
