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D23-LS Three probes LoRaWAN® Waterproof /Outdoor Temperature Sensor
D23-LS Three probes LoRaWAN® Waterproof /Outdoor Temperature Sensor
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  3. D23-LS Three probes LoRaWAN® Waterproof /Outdoor Temperature Sensor
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D23-LS Three probes LoRaWAN® Waterproof /Outdoor Temperature Sensor

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The Dragino D23-LS Three-Probe LoRaWAN® Waterproof Outdoor Temperature Sensor is a rugged industrial IoT device designed for precise multi-point temperature monitoring in outdoor and harsh environments. It converts temperature readings from three external probes into LoRaWAN® wireless data and transmits securely to IoT platforms via a LoRaWAN® gateway.

The D23-LS is equipped with 3 × DS18B20 temperature sensors, supporting a wide measurement range of -55°C to +125°C with ±0.5°C accuracy (max ±2.0°C). Its IP66 waterproof enclosure makes it ideal for outdoor installations in industrial plants, agriculture fields, water systems, and infrastructure projects.

Powered by a solar panel with 3000mAh Li-ion rechargeable battery, the D23-LS is engineered for long-term deployment up to 5 years with minimal maintenance. It supports LoRaWAN® 1.0.3 Class A, Bluetooth configuration, OTA firmware updates, temperature alarm alerts, and datalog backup to prevent data loss during network outages.

Each unit is pre-configured with unique LoRaWAN® keys for seamless network integration. AIoTkart® supplies genuine Dragino D23-LS sensors across India for commercial and industrial IoT deployments.

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  • LoRaWAN® 1.0.3 Class A compliant
  • 3 × DS18B20 temperature probes
  • Wide temperature range: -55°C to +125°C
  • ±0.5°C accuracy (max ±2.0°C)
  • Solar panel + 3000mAh Li-ion rechargeable battery (D23-LS)
  • IP66 waterproof enclosure for outdoor use
  • Ultra-low power consumption
  • Temperature alarm notifications
  • Datalog feature (no data loss during outage)
  • Bluetooth v5.1 configuration
  • Remote configuration via LoRaWAN® downlink
  • Wireless OTA firmware upgrade
  • Supports IN865 band

Common DC Characteristics

  • Supply Voltage: Built-in battery (2.5V ~ 3.6V)
  • Operating Temperature: -40°C to 85°C

Temperature Sensor

  • Sensor Type: Dallas DS18B20
  • Quantity: 3 Probes
  • Measurement Range: -55°C to +125°C
  • Accuracy: ±0.5°C (max ±2.0°C)

LoRa Specifications

  • Frequency Range (HF Band): 862 ~ 1020 MHz
  • Supported Bands: IN865, EU868, US915, AU915, AS923, KR920, EU433, CN470
  • Max +22 dBm RF Output
  • RX Sensitivity: up to -139 dBm
  • High interference immunity

Battery (D23-LS Model)

  • Solar panel powered
  • 3000mAh Li-ion rechargeable battery

Power Consumption

  • Sleep Mode: 5µA @ 3.3V
  • LoRa Transmit Mode:
    • 125mA @ 20dBm
    • 82mA @ 14dBm

Mechanical

  • IP66 waterproof enclosure
  • Device Size: 120 × 55 × 200 mm
  • Device Weight: 372g

Package Includes

  • 1 × D23-LS LoRaWAN® Waterproof Outdoor Temperature Sensor (3 Probes)

The Dragino D23-LS is ideal for:

  • Cold storage and warehouse monitoring
  • Industrial process monitoring
  • Water tank and pipeline temperature tracking
  • Agriculture and irrigation systems
  • Solar plant equipment monitoring
  • HVAC and facility management
  • Outdoor environmental monitoring
  • Smart city and infrastructure projects

You can purchase the Dragino D23-LS from AIoTkart® with nationwide delivery and bulk industrial supply support.

Yes. The D23-LS features an IP66 waterproof enclosure and solar power system, making it ideal for long-term outdoor deployments.

The D23-LS includes three DS18B20 temperature probes, allowing multi-point temperature monitoring from a single device.

Documents

D23-LS_User_Manual

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D23-LS_Datasheet

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D23-LS_Firmware 

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Why Buy Dragino & Industrial IoT Products from AIoTkart® in India?

AloTkart® is an Authorized Dragino Distributor in India, supplying genuine LoRaWAN® gateways, sensors, and Industrial lot devices with full warranty and technical support.

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Expert guidance for LoRaWAN® network setup, gateway configuration, sensor integration, and industrial deployments.

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