Variable-area flow meter FM13

for liquidsfor gasDN80 - 3"

FEEJOY Rotary Flow Meter is a type of highly machined precision variable area flowmeter capable of handling higher volumes and pressures than diaphragm meters. With each turn, they move a specific quantity of fluid through the meter. In a vertical cone tube that expands from bottom to top, the gravity of the float with a circular cross-section is borne by the hydrodynamic force. And down. Under the action of flow velocity and buoyancy, it moves up and down, balances with the weight of the float, and passes through the magnetic coupling to the dial to indicate the flow. It's generally divided into glass and metal rotary flow meter. The metal rotary flow meter is the most commonly used and low-cost flow meter in the industry. For small diameter corrosive media, glass is usually used. Due to the fragility of glass, the key control point is also a rotary flow meter made of precious metals such as titanium. Features of Rotary Flow Meter The rotary flow meter is a variable area flow meter based on float position measurement. It adopts an all-metal structure. It adopts a modular concept design. Its pressure loss is small. The range ratio is large (10: 1). It's suitable for flow measurement and process control of environmental and various media conditions. The metal rotary flow meter is the most commonly used flowmeter in industry and laboratory. It has the characteristics of simple structure, intuitive, small pressure loss and convenient maintenance. The rotameter is suitable for measuring the small flow through the pipe diameter D <150mm, and can also measure the flow of corrosive media.