Measurement Principle:

Doppler effect, the frequency difference between transmission and reception establishes a relationship with flow velocity, the time difference of ultrasonic transmission and reception establishes a relationship with liquid level, static pressure level measurement is used for special working conditions, and ambient temperature measurement is used to correct the actual propagation speed of ultrasound. Features:

● Industrial stainless steel and industrial plastic materials, waterproof, corrosion-resistant, sturdy and durable;

● No wearing parts, minimal maintenance, low operating cost;

● High resolution, high measurement accuracy;

● Sensor service life of over 5 years;

● Unaffected by chemical reagents, liquid viscosity, and other factors;

● 4~20mA isolated current output (optional);

● Isolated Modbus RS485 interface;

Typical Applications:

lNatural rivers, open channels, pipelines, and other scenarios in fields such as sponge city construction, river chief system management, and inland river monitoring.

Technical Parameters: