In view of problem that measurement result of flow of phosphate concentrate slurry is easy to be influenced by density of phosphate concentrate slurry and solid particles in fluid. the paper proposed a measurement scheme of mass flow of phosphate concentrate slurry. The scheme uses frequency output type electromagnetic flowmeter to measure volume flow of fluid. and uses mass flowmeter... https://www.marketingjeunesse.com/product-category/plumping-shampoo/