Doppler ultrasonic flowmeter uses the physical principle of Doppler frequency shift to measure water flow velocity. Therefore, Doppler ultrasonic flow meters are suitable for measuring fluids containing solid particles or bubbles, but not for measuring pure water. The scope of application includes: natural rivers, artificial rivers, agricultural channels, urban sewers, enterprise sewage outlets, sewage treatment plants, etc. Suitable for environments that require continuous and accurate measurement of flow rate and flux, it has significant advantages such as easy installation and maintenance, high reliability, and high precision.
