The device measures the flow of liquids, gases including steam and liquid-based thermal energy flows non-invasively using clamp-on ultrasonic sensors mounted externally on the pipeline. Since the sensors do not come into direct contact with the medium flowing inside, they are not subject to wear and tear and work practically maintenance-free. The acoustic measurement method provides meaningful diagnostic values ​​that can be used to reliably evaluate the measurement quality. AMV reads out this diagnostic data and compares it with an initial reference state stored in the transmitter.

This gives the user the security that the flow measurement is working properly. If the measurement quality deteriorates, this is clearly indicated in the test report. Trend analyzes allow maintenance work to be planned in advance. Unexpected failures can therefore be avoided. The simple and convenient on-site measuring point validation minimizes the effort for calibration and maintenance. It does not require the measurement to be interrupted and does not affect normal operation. AMV is intuitive to use and can be performed by the user or by Flexim Service.