DK1541973T3 - Magnetisk-induktiv flowmåler og målefremgangsmåde til en magnetisk-induktiv flowmåler - Google Patents

Magnetisk-induktiv flowmåler og målefremgangsmåde til en magnetisk-induktiv flowmåler

Info

Publication number
DK1541973T3
DK1541973T3 DK04021992T DK04021992T DK1541973T3 DK 1541973 T3 DK1541973 T3 DK 1541973T3 DK 04021992 T DK04021992 T DK 04021992T DK 04021992 T DK04021992 T DK 04021992T DK 1541973 T3 DK1541973 T3 DK 1541973T3
Authority
DK
Denmark
Prior art keywords
magnetic
flow meter
inductive flow
flow medium
measurement method
Prior art date
Application number
DK04021992T
Other languages
Danish (da)
English (en)
Inventor
Helmut Dr Brockhaus
Wilhelm Florin
Original Assignee
Krohne Messtechnik Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Krohne Messtechnik Kg filed Critical Krohne Messtechnik Kg
Application granted granted Critical
Publication of DK1541973T3 publication Critical patent/DK1541973T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
    • G01F1/60—Circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Magnetic Variables (AREA)
DK04021992T 2003-12-08 2004-09-16 Magnetisk-induktiv flowmåler og målefremgangsmåde til en magnetisk-induktiv flowmåler DK1541973T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10357514A DE10357514B3 (de) 2003-12-08 2003-12-08 Magnetisch-induktives Durchflußmeßgerät und Meßverfahren für ein magnetisch-induktives Durchflußmeßgerät

Publications (1)

Publication Number Publication Date
DK1541973T3 true DK1541973T3 (da) 2009-03-16

Family

ID=34306438

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04021992T DK1541973T3 (da) 2003-12-08 2004-09-16 Magnetisk-induktiv flowmåler og målefremgangsmåde til en magnetisk-induktiv flowmåler

Country Status (6)

Country Link
US (1) US7174256B2 (ja)
EP (1) EP1541973B1 (ja)
JP (1) JP4063817B2 (ja)
AT (1) ATE414260T1 (ja)
DE (2) DE10357514B3 (ja)
DK (1) DK1541973T3 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005018179A1 (de) * 2005-04-19 2006-10-26 Krohne Messtechnik Gmbh & Co. Kg Verfahren zum Betrieb eines Meßgeräts
DE102012106926A1 (de) 2012-07-30 2014-05-15 Endress + Hauser Flowtec Ag Meßelektronik sowie damit gebildetes Meßsystem
DE102013105832B4 (de) * 2013-06-06 2015-03-12 Zylum Beteiligungsgesellschaft Mbh & Co. Patente Ii Kg Vorrichtung und Verfahren zur magnetisch-induktiven Durchflussmessung
CN103335678A (zh) * 2013-07-24 2013-10-02 中环天仪股份有限公司 一种电磁流量计量程自动切换的控制方法
JP2015105929A (ja) * 2013-12-02 2015-06-08 株式会社東芝 電磁流量計
US10024707B2 (en) * 2016-02-17 2018-07-17 Schneider Electric Systems Usa, Inc. Electromagnetic flowmeter calibration verification
CN109141551A (zh) * 2018-09-27 2019-01-04 麦克传感器股份有限公司 陶瓷衬里电磁流量计传感器高压电极封装结构
DE102019107904B3 (de) * 2019-03-27 2020-08-13 Krohne Messtechnik Gmbh Magnetisch-induktives Durchflussmessgerät mit Leitfähigkeitsmesseinrichtung und Verfahren zum Betreiben eines magnetisch-induktiven Durchflussmessgerätes mit Leitfähigkeitsmesseinrichtung
US11131571B2 (en) * 2019-07-22 2021-09-28 Georg Fischer Signett LLC Magnetic flowmeter assembly with glitch removing capability

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410407C3 (de) * 1974-03-05 1981-05-21 Fa. Ludwig Krohne, 4100 Duisburg Verfahren zur Kompensation der elektrochemischen Störgleichspannung bei der induktiven Durchflußmessung mit periodisch zwischen zwei Induktionswerten hin- und hergeschaltetem Gleichfeld
GB2186373B (en) * 1986-02-06 1990-06-06 Danfoss As Electromagnetic flowmeters and flowmetering methods
ES2078995T3 (es) * 1991-06-08 1996-01-01 Flowtec Ag Medidor de caudal magnetico-inductivo.
DE19716151C1 (de) * 1997-04-01 1998-08-20 Krohne Messtechnik Kg Magnetisch-induktives Durchflußmeßgerät für strömende Medien
EP0869336B1 (de) 1997-04-01 2008-08-13 Krohne Messtechnik Gmbh & Co. Kg Magnetisch-induktives Durchflussmessgerät für strömende Medien
GB2324606B (en) * 1997-04-25 2002-01-16 Kent Meters Ltd Electromagnetic flowmeter
US6973840B2 (en) * 1999-10-06 2005-12-13 Cushing Vincent J Comprehensive electromagnetic flowmeter
JP2001324361A (ja) 2000-05-12 2001-11-22 Aichi Tokei Denki Co Ltd 電磁流量計
US7246530B2 (en) * 2003-02-10 2007-07-24 Gambro Lundia Ab Flow sensor and method for measuring a flow rate component of a fluid containing electrically charged elements

Also Published As

Publication number Publication date
EP1541973B1 (de) 2008-11-12
US20050125168A1 (en) 2005-06-09
DE502004008443D1 (de) 2008-12-24
EP1541973A1 (de) 2005-06-15
ATE414260T1 (de) 2008-11-15
DE10357514B3 (de) 2005-04-14
US7174256B2 (en) 2007-02-06
JP4063817B2 (ja) 2008-03-19
JP2005172826A (ja) 2005-06-30

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