Hall Flowmeter (Funnel) /Hall Flow Meter (Funnel) determines both Flow Rate and Apparent Density. It is applicable to both free-flowing metallic powders and other fine powders testing. The testing is performed with a calibrated hall flowmeter funnel according to International Standards
Hall flowmeter, a Hall sensor based on displacement sensing. The impeller rotates under the impetus of the fluid and drives the screw to rotate so as to make the magnetic system move up and down. High flow rate is large displacement. Detect the displacement with the Hall device to obtain the flow rate and flow rate.