solid flowmeter gas flow meter 2.Accuracy:better than 1% 3.Metering Range:4 ~1000 t / ... (Domestic), SF500 (Siemens). Function1.DC-based Impact bulk solids flow meter Available on-line measurement of the flow of bulk materials2 ... powder, blue copper, coal, carbon black, potassium cyanate, flour, etc.),2. Granular (a variety of cereals, salt, all kinds of fertilizers ...