HELPING THE OTHERS REALIZE THE ADVANTAGES OF WATER FLOW METER

three. Figure three: Vortex meters run on the theory that when a non-streamlined item is placed in the middle of a flow stream, a number of vortices are lose alternately downstream of the item. The frequency of the vortex shedding is directly proportional to your velocity in the liquid flowing during the pipeline.Helix flow meters consist of two ra