Dragino DDS20 | LoRaWAN Ultrasonic Non-Contact Liquid Level Sensor Offers CE IP67 IK08 RoHS

CE IP67 IK08 RoHS

the device triggers a powerful 85dB buzzer and visual LED alarms

fed from the receiver's antenna port

It supports manual button control and automatic control via predefined logic

•Setup help: For coverage planning or platform integration

Dragino DDS20 | LoRaWAN Ultrasonic Non-Contact Liquid Level Sensor Offers CE IP67 IK08 RoHSThe Dragino DDS20 is an innovative LoRaWAN liquid level sensor designed for scenarios where tank integrity cannot be compromised. By utilizing ultrasonic sensing technology, the DDS20 measures the height of liquid from the bottom exterior of the container. This non invasive method eliminates the need to drill holes or open the tank, making it the safest choice for monitoring pure liquids, strong acids, alkalis, or toxic substances in high pressure or