Description
The Dragino D20-LB is a waterproof LoRaWAN temperature sensor for outdoor IoT applications. It records temperature values via an external 2m cable DS18B20 probe and transmits the data energy-efficiently to the IoT platform via the LoRaWAN network. Thanks to its datalog function, measured values are stored locally even if the radio connection is interrupted and are reloaded after the network connection is restored.
Key features:
- LoRaWAN 1.0.3 Class A protocol: Provides long-range communication with low power consumption and high interference immunity.
- Bluetooth v5.1 & OTA support: Simplifies parameterisation and firmware updates.
- Temperature alarm and datalog: Threshold-based instant messages and seamless recording in case of network failure.
- Durable and robust: IP66 waterproof housing with 8500 mAh Li-SOCl2 battery for multi-year operation.
Specifications:
- Temperature probe: 1 x DS18B20, 2m cable, suitable for air, liquids and surfaces
- Measuring range: -55°C to +125°C; Accuracy ±0.5°C (max. ±2.0°C)
- Operating temperature housing: -40°C to 85°C
- Radio range: EU868
Areas of application:
- Cold chain monitoring in logistics and warehousing
- Heating and hot water circuits in building services engineering
- Outdoor temperature in agriculture and greenhouses
- Process monitoring in industry and plant engineering
Documents:
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This depends on where you are located. Once the order has been handed over to UPS, the delivery time in Germany is approx. 2-3 days, within Europe approx. 1 week.
We dispatch our articles with our shipping partner UPS.
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