D20/D20S-LB/LS – Waterproof LoRaWAN Temperature Sensor – Dragino | DistrIoT
Dragino
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D20/D20S-LB/LS – Waterproof LoRaWAN Temperature Sensor – Dragino

Capteur LoRaWAN avec sonde DS18B20 de 2m, boîtier IP66, configuration BLE, journalisation et autonomie jusqu’à 5 ans.

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Description détaillée

D20/D20S-LB/LS – Waterproof LoRaWAN Temperature Sensor – Dragino

General Description

Dragino 's D20/D20S-LB/LS is a LoRaWAN temperature sensor for outdoor environments. It is equipped with a 2-meter DS18B20 probe, capable of measuring temperatures from -55°C to +125°C with an accuracy of ±0.5°C. It is available in battery (D20/D20S-LB) or solar (D20/D20S-LS) versions.

Its IP66 waterproof housing, ultra-low power consumption and advanced features such as temperature alarm, data logging, Bluetooth (BLE) configuration and OTA update make it a robust and durable solution for a variety of industrial and agricultural applications.

Targeted Applications

  • Temperature monitoring in outdoor environments
  • Environmental control systems
  • Agricultural and irrigation applications
  • Thermal monitoring of structures and equipment
  • Long-range IoT solutions

Highlights

  • 2-meter DS18B20 probe : precise measurement from a distance
  • IP66 housing : protection against water and dust
  • Configurable temperature alarm
  • Local logging of measurements
  • Up to 5 years of battery life
  • BLE Configuration and OTA Update

Technical Specifications

Characteristic Value
Temperature Range: -55 to +125°C
Accuracy: ±0.5°C (max ±2°C)
Probe 1 x DS18B20 – 2 meter cable
LoRaWAN Frequencies CN470, EU433, KR920, US915, EU868, AS923, AU915, IN865
Protocol LoRaWAN v1.0.3 Class A
Food Li-SOCI2 8500 mAh battery (D20/D20S-LB) or solar panel + Li-ion 3000 mAh battery (D20/D20S-LS)
Consumption Standby: 5 µA
Transmission: 125 mA @ 20 dBm
Operating temperature -40 to +85°C
RX sensitivity Up to -139 dBm
Transmit power Up to +22 dBm

Interfaces and Connectors

  • LoRaWAN radio interface
  • Bluetooth v5.1 for local configuration
  • Programming port
  • External DS18B20 probe (2 meters)

Pack Contents

  • 1 x Sensor D20/D20S-LB or D20/D20S-LS
  • 1 x Integrated battery depending on version
  • 1 x DS18B20 Temperature Probe