EP 1639324 A1 20060329 - METHOD FOR THE OPERATION OF A PROCESS MEASURING APPARATUS
Title (en)
METHOD FOR THE OPERATION OF A PROCESS MEASURING APPARATUS
Title (de)
VERFAHREN ZUM BETRIEB EINES PROZESS-MESSGERÄTS
Title (fr)
PROCEDE PERMETTANT DE FAIRE FONCTIONNER UN APPAREIL DE MESURE DANS DES PROCESSUS
Publication
Application
Priority
- EP 2004006510 W 20040617
- DE 10329540 A 20030630
Abstract (en)
[origin: WO2005001395A1] Disclosed is a process measuring apparatus comprising a flow sensor that is provided with a measurement tube, an excitation arrangement, a sensor array for generating a measuring signal, and an operation and evaluation circuit. Also disclosed is a method for compensating interference potentials caused particularly by particles of foreign substances or small air bubbles in the liquid that is to be measured. According to said method, an anomaly in the progress of the measuring signal caused at least in part by an electrical, especially pulsed, interference voltage, is detected by identifying a data cluster within the stored first set of data, which digitally represents the anomaly. Additionally, the data that is part of said data cluster is removed from the stored first set of data in order to create an interference-free set of data.
IPC 1-7
IPC 8 full level
G01F 1/60 (2006.01)
CPC (source: EP)
G01F 1/60 (2013.01)
Citation (search report)
See references of WO 2005001395A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005001395 A1 20050106; CN 1816734 A 20060809; DE 10329540 A1 20050224; EP 1639324 A1 20060329; JP 2007506938 A 20070322; RU 2006102492 A 20070820; RU 2335740 C2 20081010
DOCDB simple family (application)
EP 2004006510 W 20040617; CN 200480018821 A 20040617; DE 10329540 A 20030630; EP 04739970 A 20040617; JP 2006515964 A 20040617; RU 2006102492 A 20040617