In accordance with the requirement of intelligence,high precision,high universality,as well as high performance-price ratio,the channel flowmeter was compensated by pressure,temperature,density,compressibility,swell factor,viscosity coefficient of fluids from the hardware and software aspects.

Weighing principle and installing using of slide-style flushing plate current gauge

Two conventional river-channel storage-volume calculation methods have following shortages: a few parameters can be used,and results are not accurate and can t be visualized.