Dragino DDS20 | LoRaWAN Ultrasonic Non-Contact Liquid Level Sensor Offers and optimize system efficiency without

and optimize system efficiency without the need for traditional wired power or data cabling

CE IP67 IK08 RoHS

the WT102 enables instant local synchronization with window sensors to pause heating when a leak of thermal energy is detected

It supports manual button control and automatic control via predefined logic

Dragino DDS20 | LoRaWAN Ultrasonic Non-Contact Liquid Level Sensor Offers and optimize system efficiency withoutThe 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