Ultrasonic flow meters are non-invasive devices that use acoustic vibrations to determine the flow rate of a liquid. There are two types of ultrasonic flow meters – Doppler and transit time. Both ...

These are the type of flow meters that measure the velocity of liquid or gas by using the principle of ultrasound or sounds waves. Fast digital signal processors and sophisticated signal analysis ...

Titan Enterprises discuss the advantages and disadvantages of clamp-on and in-line ultrasonic flowmeters and the process applications most suited for these types of measuring devices. Ultrasonic flow ...

The Doppler effect, discovered in 1842 by Christian Doppler, is familiar to most of us; stationary observers of waves such as sound waves will see wavelengths that depend on the relative motion ...

A flow measurement project on a Nottinghamshire river was compounded by potential pollution problems at a wildlife sanctuary. Flowline was called in to provide a metering station. Minimising the risk ...

In the world of gas measurement, every molecule that reaches the burner tip has likely been scrutinized by an ultrasonic meter at least once. The journey of ultrasonic meter technology dates back to ...