Patent ID: 7934414
Filing Date: 2011-05-03
Classification: G01F,G01N

Abstract:
1. A method for manufacturing a measuring device for determining and/or monitoring a process variable of a medium in a container, the method comprising the steps of: securing a mechanical oscillating unit via a securement to a sensor housing and/or to the container; exciting the mechanical oscillating unit to oscillate using a driver/receiver unit; detecting reaction forces and/or reaction moments which act on the securement due to the oscillations of the mechanical oscillating unit and which result from an asymmetry of the mechanical oscillating unit using a force detection unit mechanically coupled to the securement; issuing a report, when the reaction forces and/or reaction moments exceed predeterminable limit values; and when a report is issued, making the mechanical oscillating unit symmetric by adjusting the mechanical oscillating unit with regard to its oscillation properties.