Description
The Dragino D23-LS is a waterproof LoRaWAN temperature sensor with three DS18B20 probes for outdoor IoT applications. It records three independent temperature values in parallel and transmits the data energy-efficiently via the LoRaWAN network to the IoT platform. Thanks to its datalog function, measured values are stored locally even if the radio connection is interrupted and are reloaded once the network is restored.
Key Features:
- LoRaWAN 1.0.3 Class A Protocol: Offers long-range communication with low power consumption and high interference immunity.
- Bluetooth v5.1 & OTA Support: Simplifies parameterization and firmware updates.
- Temperature Alarm and Datalog: Threshold-based instant messages and seamless recording in case of network failure.
- Three Independent Measuring Points: Parallel acquisition at two separate locations, ideal for differential measurements or monitoring three zones with one device.
- Solar Powered for Autonomous Outdoor Use: IP66-waterproof housing with integrated solar panel and 3000 mAh Li-Ion battery for multi-year, low-maintenance operation.
Specifications:
- Temperature Probes: 3 x DS18B20 (marked red, white, and black), 2 m cable each, suitable for air, liquids, and surfaces
- Measurement Range: -55°C to +125°C; Accuracy ±0.5°C (max. ±2.0°C)
- Housing Operating Temperature: -40°C to 85°C
- Radio Frequency Range: EU868
Areas of Application:
- Flow and return temperature in heating and cooling circuits
- Differential measurements on heat exchangers and solar thermal systems
- Multi-point monitoring in greenhouses and agricultural facilities
- Long-term monitoring at remote locations without maintenance access
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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