Dragino LSN50v2-S31B Industrial LoRaWAN Temperature and Humidity Sensor | US915

The Dragino LSN50v2-S31B is a LoRaWAN Temperature and Humidity Sensor for Internet of Things solution. It is used to measure the surrounding environment temperature and relative air humidity precisely, and then upload to an IoT server via LoRaWAN wireless protocol.

The temperature and humidity sensor used in LSN50v2-S31B is SHT31, which is fully calibrated, linearized, and with a temperature-compensated digital output from Sensirion, provides strong reliability and long-term stability. The SHT31 is fixed in a waterproof, anti-condensation casing for long-term use.

LSN50v2-S31B features temperature and humidity alarms that deliver instant notifications.

LSN50v2-S31B is powered by an 8500 mAh Li/SOCl₂ battery, designed for long-term use up to 10 years (depending on environment and update period).

Each LSN50v2-S31B is preloaded with a set of unique keys for LoRaWAN registration, allowing auto-connect once the keys are registered to a local LoRaWAN server.