Digital Vortex Flow Meters for Real-Time Flow Monitoring and Control

Product Details

A vortex flowmeter is a high-precision, reliable instrument used to measure the flow of liquids, gases and steam. Its working principle is based on the von Karman effect, in which alternating vortices are generated when a fluid flows through a bluff body, such as a cylinder. These eddies create pressure fluctuations that can be measured to determine flow rate.

A vortex flowmeter consists of a blunt body, usually in the shape of a triangular or rectangular prism, placed in the flow. As fluid flows through the bluff body, vortices are alternately shed on each side of the bluff body. These vortices generate a frequency proportional to the fluid velocity. The frequency is detected by a piezoelectric crystal or pressure transducer, which converts the frequency into an electrical signal proportional to flow.

Vortex flow meters are highly versatile instruments used to measure fluid flow in a variety of industries, including oil and gas, chemical processing, power generation, and water treatment. They are especially suitable for applications involving high temperature, high pressure or corrosive fluids. In addition, vortex flow meters require little maintenance and have a long service life, making them a cost-effective choice for flow measurement.

Overall, a vortex flowmeter is a rugged and reliable instrument that provides accurate and precise flow measurement, making it an indispensable tool in many industries.