Dragino DDS20 | LoRaWAN Ultrasonic Non-Contact Liquid Level Sensor Offers allowing operators to detect abnormalities

allowing operators to detect abnormalities in motor or pump performance

OTAA/ABP Class C) and Milesight D2D

• Temporary & Rapid Deployments: The all-in-one solar design enables quick set-up for pilot networks

fed from the receiver's antenna port

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

Dragino DDS20 | LoRaWAN Ultrasonic Non-Contact Liquid Level Sensor Offers allowing operators to detect abnormalitiesThe 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