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Dragino D20-LB LoRaWAN Outdoor Temperature Sensor
The Dragino D20-LB is a LoRaWAN outdoor temperature sensor designed for IoT solutions. It measures the temperature of air, liquid, or solids from –55 °C ~ 125 °C with an accuracy of ±0.5 °C (max. ±2.0 °C).
The D20LB uses LoRaWAN technology to send the temperature information, allowing for ultra-long-range spread spectrum communication and high interference immunity while minimizing current consumption.
The D20-LB supports a temperature alarm feature, wherein a user can set an alarm for instant notice at a certain temperature. D20-LB is powered by an 8500 mAh Li-SOCl₂ battery designed for long-term use.
Each D20-LB comes preloaded with a set of unique keys for LoRaWAN registrations, and registering these keys to a local LoRaWAN server will cause it to automatically connect after powering on.
Model Number | D20-LB |
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Brand | Dragino |
Dimensions | 120 mm × 55 mm × 200 mm (4.72 in. × 2.17 in. × 7.87 in.) |
Temperature | –40 °C to 85 °C (–40 °F to 185 °F) |
Product Type | Sensor |
Application | Condition Monitoring |
Technology | LoRaWAN |
Sensor Type | Temperature |
Power | 8500 mAh Li/SOCl₂ Battery |
Battery Life | 5 Years |
Warranty | 2 Years |