Ultrasonic Flow Meters

Ultrasonic flow meters measure the speed of liquid or gas using sound frequencies to determine flow rates. Ultrasonic flow meters are used for measuring almost all light homogeneous fluids including water, wastewater and hydrocarbons.

Different technology of ultrasonic flow meters

Doppler
Transit time

Advantages of ultrasound flow meters

measuring flow rates from outside the pipe, without breaking the flow or process.
no moving parts
non-invasive liquid flow monitoring
accuracy of measurements does not depend on temperature or pressure of fluids
cheap maintenance
wide range of pipe sizes and process temperatures