MDS-DLS5 Highway Pavement Water Accumulation Early Warning Sensor System Solar & LoRa

Description

MDS-DLS5 Highway Pavement Water Accumulation Early Warning Sensor System Solar & LoRa. 1. The sensor supports low-power measurement and has a built-in conductivity measurement function. 2. Liquid level measurement range: 0~2m (data transmission can penetrate 2m of water; front, back, left, right, and top are all within 2m). 3. Built-in 2M Hz ultrasonic measurement provides high accuracy, with an error of 1-2mm (within 2m). 4. Purely physical measurement method, no calibration required. Modbus RTU protocol, sensor protection rating IP68, supports long-term underwater operation. 5. Integrated embedded water level monitoring equipment, compact size, convenient and quick construction, no need for poles or wall support, reducing construction costs, does not affect the cityscape.