Flow Measurement

Positive Displacement Flow Meter

Working Principles

The bi-rotators rotate under the minimum change in pressure between the inlet and outlet. Rotations send the liquid from the inlet to the outlet. The rotation of the two rotators is directly proportional to the volume of liquid passing through.

The mechanical rotations of the bi-rotators are transmitted to a mechanical totalizer or electronic counter for flowrate and totalizer display.

positive displacement flow meter working principle

PD Meter

Bi-rotator (Vertical/Horizontal Type)
Mechanical/Digital Display
High Temperature up to 250°C