The Dragino LSN50v2-D22 is a LoRaWAN Waterproof/Outdoor Temperature Sensor for the Internet of Things solution. It can measure the temperature of air, liquid, or object and then upload to IoT server via LoRaWAN wireless protocol.
The temperature sensor used in LSN50v2-D22 is DS18B20, which can measure -55°C ~ 125°C with accuracy ±0.5°C (max ±2.0 °C). Two sensor cables are waterproof, moisture-proof, and anti-rust for long-term usage.
LSN50v2-D22 LoRaWAN Waterproof/Outdoor Temperature Sensor supports temperature alarm feature, and user can set temperature alarm for instant notice.
An 8500mAh Li-SOCI2 battery powers LSN50v2-D22, and It is designed for long-term use up to 10 years. (Actually, the Battery life depends on the use environment update period. Please check the related Power Analyze report).
Each LSN50v2-D22 LoRaWAN Sensor is pre-load with a set of unique keys for LoRaWAN registration, register these keys to the local LoRaWAN server, and it will auto-connect after powering on.
Features
- LoRaWAN v1.0.3 Class A
- Ultra low power consumption
- 2 x External DS18B20 Probes
- Measure range -55°C ~ 125°C
- Temperature alarm
- Bands: CN470/EU433/KR920/US915
EU868/AS923/AU915/IN865 - AT Commands to change parameters
- Uplink on periodically or Interrupt
- Downlink to change configure
Applications:
- Wireless Alarm and Security Systems
- Home and Building Automation
- Automated Meter Reading
- Industrial Monitoring and Control
- Long range Irrigation Systems,etc.
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