D23-LB/LS – Waterproof LoRaWAN Temperature Sensor – Dragino | DistrIoT
Dragino
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D23-LB/LS – Waterproof LoRaWAN Temperature Sensor – Dragino

Capteur de température étanche LoRaWAN avec sonde DS18B20, autonomie jusqu’à 5 ans, configuration BLE, datalog et alarme intégrée.

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Description détaillée

D23-LB/LS – Waterproof LoRaWAN Temperature Sensor – Dragino

General Description

Dragino 's D23-LB/LS is a LoRaWAN temperature sensor designed for outdoor environments. It uses one or more Dallas DS18B20 probes to measure temperatures from -55°C to +125°C with an accuracy of ±0.5°C. Thanks to its IP66 waterproof housing, it is ideal for installations in industrial or agricultural environments.

The D23-LB is powered by an 8500mAh Li-SOCI2 battery while the D23-LS version is equipped with a solar panel and 3000mAh Li-ion battery . It integrates advanced features like Bluetooth configuration, configurable temperature alarms, OTA firmware update, and data logging in case of connection loss.

Targeted Applications

  • Outdoor temperature monitoring
  • Smart irrigation systems
  • Monitoring of pipelines or reservoirs
  • Industrial applications in harsh environments
  • Energy management or HVAC

Highlights

  • DS18B20 probe : range from -55°C to +125°C
  • IP66 housing : water and dust resistant
  • Configurable temperature alarm function
  • Data logging in case of network loss
  • Battery life up to 5 years
  • BLE Configuration and OTA Update

Technical Specifications

Characteristic Value
Temperature Range: -55 to +125°C
Accuracy: ±0.5°C (max ±2°C)
Probe DS18B20
Up to 3 probes simultaneously
LoRaWAN Frequencies CN470, EU433, KR920, US915, EU868, AS923, AU915, IN865
Protocol LoRaWAN v1.0.3 Class A
Food Li-SOCI2 8500 mAh battery (D23-LB) or solar panel + Li-ion 3000 mAh battery (D23-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
  • Up to 3 DS18B20 external temperature probes

Pack Contents

  • 1 x D23-LB or D23-LS Sensor
  • 1 x Integrated battery depending on version
  • 1 to 3 DS18B20 probes depending on configuration