The Atrato ultrasound flowmeter from Titan uses the‘time of flight’ measurement system. A signal is passed along the pipe with the flow and back up the pipe against the flow, with the difference in these signals producing the flow rate.
 

Applications for the Atrato industrial engineering, plant operators, medical equipment supply, drink dispensing, and laboratory technicians.
 

Professor Mike Sanderson, Emeritus Professor of Fluid Instrumentation, Cranfield University said: “The Atrato’s unique clean bore construction makes it ideal for hygienic applications. The use of low frequency ultrasound and advanced signal processing to interrogate the flow ensures that the flowmeter provides high accuracy over a wide turndown range. In addition the technology developed for the Atrato has the flexibility to provide the basis of a family of flowmeters suitable for an even wider range of flows and applications.”