The Enginko LW20LT02 is a LoRaWAN snow depth sensor with built-in temperature, humidity, and air pressure sensors, designed specifically for use in extreme outdoor environments. With a resolution of 1 mm and a measurement accuracy of ±15 mm, it operates reliably within a snow depth range of 0–1500 mm, regardless of temperature fluctuations or changes in air pressure. The compact device (64.5 × 58.5 × 44.7 mm, 95 g) features IP67 protection, a magnetic start function, and an optional external antenna (EGK-LW20LT12) for longer ranges. Battery life is up to 7 years, and configuration, firmware updates, and remote data access can be performed via BLE or LoRaWAN. Typical applications include ski resorts, road and weather monitoring, municipal administration, and civil defense.
| Equipment | |
|---|---|
| antenna | external |
| sensors | Schneetiefe, Air pressure, ambient temperature, air humidity |
| Communication | |
| activation | OTAA, ABP |
| frequency | EU868 |
| interfaces | Bluetooth, Downlink |
| connectivity | LoRaWAN |
| Power supply | |
| number of batteries | 1 |
| battery details | Lithium, nicht aufladbar |
| power supply | battery, included, replaceable |
| Certifications | |
| enclosure protection class | IP67 |
| Uncategorized | |
| Brand | enginko |
DataSheet_Enginko-LW20LT02_EN.pdf
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