Description
The Dragino D23-LB is a waterproof LoRaWAN temperature sensor with 3 DS18B20 probes for outdoor IoT applications. It records two independent temperature values in parallel and transmits the data energy-efficiently via the LoRaWAN network to the IoT platform. Thanks to the 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: Provides 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 immediate notifications and continuous recording in case of network failure.
- 3 independent measuring points: Parallel recording at two separate locations, ideal for differential measurements or monitoring 3 zones with one device.
- Durable and robust: IP66 waterproof housing with 8500 mAh Li-SOCl2 battery for multi-year operation.
Specifications:
- Temperature probes: 3 x DS18B20 (marked red, white and black), 2 m cable each, 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 band: EU868
Application area:
- Flow and return temperature in heating and cooling circuits
- Differential measurements on heat exchangers and solar thermal systems
- Indoor and outdoor temperature in greenhouses and storage rooms
- Three-point monitoring in cold chains and storage environments
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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