Oval Gear flowmeter
The two oval gears are rotated continuously by using flowing fluid energy.
It will be measured the flow rate of integration by repeating inflow and outflow of fluid into a container of constant volume.
It is significantly higher measurement accuracy because it is measured direct volume by using fluid flow or pressure.
It is suitable for measuring high viscous fluid.
It doesn’t need for straight pipe length too much.
It is weak against dust and strange substance and has a large pressure loss.
It can measure a wide range of fluids including water, Oil and chemicals.