The Flexim FLUXUS F/G721 Ultrasonic Clamp-on Flow Measurement for Liquids and Gases | New hardware design and improved, powerful digital signal processing gives the FLEXIM FLEXUS F/G721 superiority over other non-intrusive ultrasonic...
Ultrasonic flow meter - FLUXUS G601 ST - FLEXIM Flexible Industriemesstechnik GmbH - acoustic / for liquids / for compressed air
Measurement and Calibration Principle of FLEXIM's Non-Invasive Ultrasonic Flowmeter - YouTube