Dragino LSN50v2-D23-LoRaWAN Waterproof /Outdoor Temperature Sensor

The Dragino LSN50v2-D2X is a LoRaWAN Temperature Sensor for Internet of Things solution. It can be used to measure the temperature of air, liquid or object, and then upload to IoT server via LoRaWAN wireless protocol. The temperature sensor used in LSN50v2-D20 is DS18B20, which can measure -55∞C -125C with accuracy +/-0.5∞C (max +/-2.0 ∞C). 

There are 3 variants for LSN50v2-D2X-LoRaWAN:

- 1 external temperature probe

- 2 external temperature probe

- 3 external temperature probe

The sensor cable is made by Silica Gel,and the connection between metal probe and cable is double compress for waterproof, moisture-proof and anti-rust for long term usage. LSN50v2-D20 supports temperature alarm feature, user can set temperature alarm for instant notice. LSN50v2-D20 is powered by 8500mAh Li-SOCI2 battery, It is designed for long term use up to 10 years. 

Features: 

- LoRaWAN v1.0.3 Class A 

- Ultra low power consumption 

- External DS18B20 Probe (default 2meters) 

- Measure range -55C-125C 

- Temperature alarm 

- Band: EU868 

- AT Commands to change parameters 

- Uplink on periodically or Interrupt