JP4755382B2 - 磁気誘導式流量測定装置 - Google Patents

磁気誘導式流量測定装置 Download PDF

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Publication number
JP4755382B2
JP4755382B2 JP2002106947A JP2002106947A JP4755382B2 JP 4755382 B2 JP4755382 B2 JP 4755382B2 JP 2002106947 A JP2002106947 A JP 2002106947A JP 2002106947 A JP2002106947 A JP 2002106947A JP 4755382 B2 JP4755382 B2 JP 4755382B2
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Japan
Prior art keywords
value
voltage
measuring
output
flow rate
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Expired - Fee Related
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JP2002106947A
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English (en)
Japanese (ja)
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JP2002328052A5 (enExample
JP2002328052A (ja
Inventor
ブロックハウス ヘルムート
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Krohne Messtechnik GmbH and Co KG
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Krohne Messtechnik GmbH and Co KG
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Publication of JP2002328052A5 publication Critical patent/JP2002328052A5/ja
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    • 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

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
JP2002106947A 2001-04-10 2002-04-09 磁気誘導式流量測定装置 Expired - Fee Related JP4755382B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10118003A DE10118003A1 (de) 2001-04-10 2001-04-10 Magnetisch-induktives Durchflußmeßgerät und magnetisch-induktives Durchflußmeßverfahren
DE10118003.9 2001-04-10

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009180745A Division JP2009258125A (ja) 2001-04-10 2009-08-03 流体用の磁気誘導式流量測定計および磁気誘導式流量測定方法

Publications (3)

Publication Number Publication Date
JP2002328052A JP2002328052A (ja) 2002-11-15
JP2002328052A5 JP2002328052A5 (enExample) 2005-05-26
JP4755382B2 true JP4755382B2 (ja) 2011-08-24

Family

ID=7681175

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2002106947A Expired - Fee Related JP4755382B2 (ja) 2001-04-10 2002-04-09 磁気誘導式流量測定装置
JP2009180745A Pending JP2009258125A (ja) 2001-04-10 2009-08-03 流体用の磁気誘導式流量測定計および磁気誘導式流量測定方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2009180745A Pending JP2009258125A (ja) 2001-04-10 2009-08-03 流体用の磁気誘導式流量測定計および磁気誘導式流量測定方法

Country Status (5)

Country Link
US (1) US6807867B2 (enExample)
EP (1) EP1249687B1 (enExample)
JP (2) JP4755382B2 (enExample)
DE (1) DE10118003A1 (enExample)
DK (1) DK1249687T3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011209231A (ja) * 2010-03-30 2011-10-20 Yamatake Corp 電磁流量計

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4185369B2 (ja) * 2003-01-20 2008-11-26 株式会社山武 ２線式電磁流量計
WO2004070323A1 (en) * 2003-02-10 2004-08-19 Gambro Lundia Ab A flow sensor and method for measuring a flow rate component of a fluid containing electrically charged elements
DE102005018179A1 (de) * 2005-04-19 2006-10-26 Krohne Messtechnik Gmbh & Co. Kg Verfahren zum Betrieb eines Meßgeräts
DE102005028723A1 (de) * 2005-06-20 2006-12-28 Endress + Hauser Flowtec Ag Magnetisch-induktives Durchflussmessgerät
DE102006046864A1 (de) * 2006-09-29 2008-04-03 Elster Messtechnik Gmbh Volumenzähler für strömende Medien sowie ein Verfahren zur Volumenzählung von strömenden Medien
ES2379315T3 (es) 2009-03-06 2012-04-24 Hach Lange Gmbh Procedimiento para la determinación de un indicador de estado de un aparato de análisis de agua
WO2010121631A1 (en) * 2009-04-22 2010-10-28 Siemens Aktiengesellschaft Electromagnetic flowmeter and method of operation thereof
CN102116647B (zh) * 2009-12-31 2013-08-14 意法半导体研发(深圳)有限公司 流量计
DE102012106926A1 (de) 2012-07-30 2014-05-15 Endress + Hauser Flowtec Ag Meßelektronik sowie damit gebildetes Meßsystem
DE102012016404B4 (de) * 2012-08-21 2021-08-05 Krohne Ag Magnetisch-induktives Durchflussmessgerät mit einer Mehrzahl von Funktionseinheiten
DE102014004122B3 (de) * 2014-03-24 2015-08-06 Krohne Messtechnik Gmbh Magnetisch-Induktives Durchflussmessgerät und Verfahren zum Betreiben eines magnetisch-induktiven Durchflussmessgeräts
DE102017105959B4 (de) 2017-03-20 2022-08-04 Endress + Hauser Flowtec Ag Verfahren zum Betreiben eines magnetisch-induktiven Durchflussmessgeräts und ein magnetisch-induktives Durchflussmessgerät
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
JP7260390B2 (ja) * 2019-05-10 2023-04-18 アズビル株式会社 容量式電磁流量計および計測制御方法
DE102019003484B4 (de) * 2019-05-17 2024-10-17 Baumer Electric Ag Vorrichtung zum Erfassen eines Medienwechsels in einer Leitung
US11131571B2 (en) * 2019-07-22 2021-09-28 Georg Fischer Signett LLC Magnetic flowmeter assembly with glitch removing capability
DE102022115308B3 (de) * 2022-06-20 2023-11-09 Krohne Ag Verfahren zum Bestimmen eines Durchflusses eines Mediums mit einem magnetisch-induktiven Durchflussmessgerät, Verfahren zum Betreiben einer Abfüllanlage mit einem magnetisch-induktiven Durchflussmessgerät, magnetisch-induktives Durchflussmessgerät und Abfüllanlage mit einem magnetisch-induktiven Durchflussmessgerät

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5625155A (en) * 1901-09-03 1997-04-29 Aichi Tokei Denki Co., Ltd. Electromagnetic flowmeter
JPS6111611Y2 (enExample) * 1980-03-25 1986-04-12
US4546649A (en) * 1982-09-27 1985-10-15 Kantor Frederick W Instrumentation and control system and method for fluid transport and processing
JPS6383614A (ja) * 1986-09-27 1988-04-14 Shimadzu Corp 電磁流量計
US5212988A (en) * 1988-02-29 1993-05-25 The Reagents Of The University Of California Plate-mode ultrasonic structure including a gel
DE4122225A1 (de) * 1991-07-04 1993-01-07 Fischer & Porter Gmbh Schaltungsanordnung zur ermittlung von fehlern in einer magnetisch-induktiven durchflussmessanordnung
JP3244341B2 (ja) * 1993-05-31 2002-01-07 愛知時計電機株式会社 電磁流量計
US5325728A (en) * 1993-06-22 1994-07-05 Medtronic, Inc. Electromagnetic flow meter
JP3244352B2 (ja) * 1993-07-12 2002-01-07 愛知時計電機株式会社 電磁流量計の前置増幅器
JP3263296B2 (ja) * 1995-10-26 2002-03-04 株式会社東芝 電磁流量計
JP3602636B2 (ja) * 1996-02-26 2004-12-15 愛知時計電機株式会社 電磁流量計
GB2333161B (en) * 1997-12-24 2002-06-12 Abb Kent Taylor Ltd Electrode integrity checking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011209231A (ja) * 2010-03-30 2011-10-20 Yamatake Corp 電磁流量計

Also Published As

Publication number Publication date
JP2009258125A (ja) 2009-11-05
EP1249687A2 (de) 2002-10-16
US20020145417A1 (en) 2002-10-10
EP1249687A3 (de) 2003-09-17
DK1249687T3 (da) 2012-11-05
JP2002328052A (ja) 2002-11-15
EP1249687B1 (de) 2012-08-08
DE10118003A1 (de) 2002-10-24
US6807867B2 (en) 2004-10-26

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