Method for measuring and monitoring flow parameter of medium, involves exciting measuring tube to mechanical vibrations by one converter element according to one excitation signal during one measurement

摘要

The method involves exciting a measuring tube (5) to mechanical vibrations by a converter element (1) according to an excitation signal during a measurement. Another converter element (2) is arranged along the measuring tube at the same place as the former converter element. The measuring tube is excited to mechanical vibrations by a fourth converter (4) element according to another excitation signal during another measurement. An independent claim is also included for a device for measuring and monitoring a flow parameter of a medium.