The metal tube rotameter flowmeter is a kind of variable area flow quantity measuring instrument. It has such features as small volume, large detection range, and convenient operation. It is especially suitable to measure flow quantity of media with small flow velocity and small flow quantity.

Intelligentized metal tube rotameters have field indication type and intelligentized remote transmission type. So it provides the customers with very wide selection spaces. In addition, advanced 16 bits microprocessor and high-quality industrialized components are adopted in the instrument, which ensures excellent performances of the flowmeter in various kinds of application situations.