公开(公告)号：US20220253646A1

公开(公告)日：2022-08-11

申请号：US17625924

申请日：2020-06-18

Applicant: Endress+Hauser Group Services AG

Inventor： Jenish Gheewala ,  Dimitri Vaissiere ,  Matthias Brenzinger ,  Dhiren Naidoo ,  Taylor McKertich ,  Nicolas Cadiz

IPC: G06K9/62 ,  G01F23/80 ,  G01F23/28

Abstract: A method of determining an interface height in a container of a thickener includes measuring said interface height with a level measurement device during time periods, when conditions permit, measuring process variables related to the thickening process performed by the thickener and calculating and providing a calculated interface height, wherein a calculating unit is designed to learn said calculation based on said measured interface heights and said measured process variables.