Dragino DDS20-LB-EU868 LoRaWAN Ultrasonic liquid level sensor

DraginoSKU: EXP-R51-231

Sale price54,60 €

excl. VAT plus Versand

Not in stock, available for backorder

Hersteller-Artikelnummer: DDS20-LB-EU868
Zolltarifnummer: 85176200
Herkunftsland: CN

Schneller Versand innerhalb 24h
Versand aus Deutschland
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The Dragino DDS20-LB-EU868 is a LoRaWAN ultrasonic liquid level sensor designed for Internet of Things (IoT) applications. It employs a non-contact method to measure the height of liquid in a container without the need to open the container, transmitting the data via LoRaWAN to an IoT server.

Key Features:

  • Measures liquid levels from below the container without requiring any openings.
  • Ensures safe and easy measurement, ideal for strict or hazardous environments.
  • Provides high-accuracy measurements for various liquids, including toxic substances, strong acids, strong alkalis, and pure liquids in high-temperature and high-pressure airtight containers.
  • Enables extremely long-range communication with low data rates.
  • Offers ultra-long-range spread spectrum communication, high interference immunity, and low current consumption.
  • Supports Bluetooth Low Energy (BLE) for easy configuration.
  • Allows for wireless Over-The-Air (OTA) firmware updates.
  • Powered by an 8500mAh Li-SOCI2 battery, designed for up to 5 years of use.
  • Pre-loaded with unique keys for LoRaWAN registration. Register these keys with your local LoRaWAN server for automatic connection upon power-up.


  • Measuring liquid levels in hazardous or sealed environments
  • Monitoring toxic substances, strong acids, and alkalis
  • Managing liquid levels in high-temperature and high-pressure containers

The Dragino DDS20-LB-EU868 combines advanced LoRaWAN technology with non-contact ultrasonic sensing, making it an ideal solution for precise and safe liquid level measurement in a variety of IoT applications.


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