DRAGINO · Sensor · LoRa · LoRa Outdoor Temperatur Sensor Node · LSN50-v2-D20-EU868

DRAGINO LSN50-v2-D20 LoRa Outdoor Temperature Sensor

overview

The Dragino LSN50v2-D20 is a LoRaWAN temperature sensor for Internet of Things solutions. It can be used to measure the temperature of air, liquids or objects and then upload it to the IoT server via the LoRaWAN wireless protocol.

The temperature sensor used in LSN50v2-D20 is DS18B20, which can measure -55°C ~ 125°C with an accuracy of ±0.5°C (max. ±2.0°C). The sensor cable is made of silica gel, and the connection between the metal probe and the cable is double-compressed to ensure a waterproof, moisture-proof and rust-proof connection for long-term use.
LSN50v2-D20 supports temperature alarm function, user can set a temperature alarm for instant notification.

LSN50v2-D20 is powered by a 8500mAh Li-SOCI2 battery, which is designed for long-term use up to 10 years. (The actual battery life depends on the usage environment and upgrade period, please check the corresponding Power Analyze report).
Each LSN50v2-D20 is pre-installed with a set of unique keys for LoRaWAN registration.

Characteristics

• LoRaWAN v1.0.3 Class A
• Ultra low power consumption
• External DS18B20 probe (standard 2 meters)
• Measuring range -55°C ~ 125°C
• Temperature alarm
• Bands: CN470/EU433/KR920/US915
• EU868/AS923/AU915/IN865
• AT commands to change the parameters
• Uplink on periodic or interrupt
• Downlink to change the configuration

Applications

• Wireless alarm and security systems
• Home and building automation
• Automated meter reading
• Industrial monitoring and control
• Long range irrigation systems, etc.

scope of delivery

• 1 x LSN50v2-D20 LoRaWAN Waterproof /Outdoor Temperature Sensor