Endress+hauser Group Services Ag

Endress+hauserse+co. Kg

Dirk Dohse

Thomas Blödt

Dimitri Vaissiere

Eric Birgel

Manuel Sautermeister

Klaus Pankratz

Manfred Hammer

Daniel Müller

Stefan Müller

Disclosed is a method of monitoring a condition of objects in a piping system in which each object has a surface exposed to a product flowing through a pipe in the piping system. The method allows for the condition of each object to be monitored whilst the object remains in place. The method includes repeatedly measuring a resonance frequency of an oscillatory element of a vibratory device that is installed in the pipe and that exhibits a susceptibility to an impairment caused by accretion, abrasion, and/or corrosion corresponding to the respective susceptibilities of the objects. The resonance frequency of the vibratory device is reduced by accretion and increased by corrosion and by abrasion of its oscillatory element. The method further includes monitoring the condition of the objects based on the measured frequencies.

System for and method of monitoring a condition of at least one object comprised in a piping system

Growing community of inventors

Freiburg, Germany

Dirk Dohse