Clamp-on ultrasonic flowmeter

The ultrasonic flow measurement of a clamp-on flowmeter is done non-contact. This works by using transducers placed outside on the pipes. The clamp-on flow meter then transmits and simultaneously receives ultrasonic signals through the transducers. By measuring the difference, the clamp-on meter can determine the flow rate. This meter is suitable for non-contact measurement and for energy measurement.