Bürkert presents FLOWave, a completely new SAW-based device that allows a flow measurement of liquids without any parts within the tube and eliminates many weaknesses of established flowmeter principles in the market. FLOWave is a compact flowmeter for use in liquid media, consisting in an initial version of a transmitter with or without a display and a sensor with clamp process connections. The underlying Surface Acoustic Wave technology uses wave propagation for the measurement, similar to that in seismic activities.
A major advantage of this patented technology is that there are absolutely no components inside the measurement tube, so the liquid is only in contact with the stainless steel tube. As well there are no constrictions and dead flow zones in the measuring tube. The sensor selection is easy as this is mainly limited to the size of the tube and the required type of process connection. The device requires no maintenance. Both the transmitter and the entire sensor, including the measuring tube, meet the highest standards of hygiene, which makes it ideal for the pharmaceutical, food, beverage and cosmetic sectors. The compact design and low weight allows an altogether lean system design as well as easy installation and transport.
