PL1756533T3 - Przepływomierz Coriolisa i sposób ustalania różnicy sygnałów w okablowaniu i w czujnikach przesuwu pierwszym i drugim - Google Patents

Przepływomierz Coriolisa i sposób ustalania różnicy sygnałów w okablowaniu i w czujnikach przesuwu pierwszym i drugim

Info

Publication number
PL1756533T3
PL1756533T3 PL04776602T PL04776602T PL1756533T3 PL 1756533 T3 PL1756533 T3 PL 1756533T3 PL 04776602 T PL04776602 T PL 04776602T PL 04776602 T PL04776602 T PL 04776602T PL 1756533 T3 PL1756533 T3 PL 1756533T3
Authority
PL
Poland
Prior art keywords
cabling
determining
flow meter
signal difference
coriolis flow
Prior art date
Application number
PL04776602T
Other languages
English (en)
Inventor
Brian T Smith
Craig B Mcanally
Original Assignee
Micro Motion Inc
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 Micro Motion Inc filed Critical Micro Motion Inc
Publication of PL1756533T3 publication Critical patent/PL1756533T3/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8436—Coriolis or gyroscopic mass flowmeters constructional details signal processing
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/8472—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
    • G01F1/8477—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane with multiple measuring conduits

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Measuring Volume Flow (AREA)
PL04776602T 2004-06-14 2004-06-14 Przepływomierz Coriolisa i sposób ustalania różnicy sygnałów w okablowaniu i w czujnikach przesuwu pierwszym i drugim PL1756533T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US2004/019060 WO2006001805A1 (en) 2004-06-14 2004-06-14 Coriolis flow meter and method for determining a signal difference in cabling and first and second pickoff sensors
EP04776602A EP1756533B1 (en) 2004-06-14 2004-06-14 Coriolis flow meter and method for determining a signal difference in cabling and first and second pickoff sensors

Publications (1)

Publication Number Publication Date
PL1756533T3 true PL1756533T3 (pl) 2009-01-30

Family

ID=34958275

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04776602T PL1756533T3 (pl) 2004-06-14 2004-06-14 Przepływomierz Coriolisa i sposób ustalania różnicy sygnałów w okablowaniu i w czujnikach przesuwu pierwszym i drugim

Country Status (15)

Country Link
US (1) US7694584B2 (pl)
EP (1) EP1756533B1 (pl)
JP (1) JP4739333B2 (pl)
CN (1) CN100430697C (pl)
AR (1) AR049072A1 (pl)
AT (1) ATE401555T1 (pl)
AU (1) AU2004321091B2 (pl)
BR (1) BRPI0418867B1 (pl)
CA (1) CA2570672C (pl)
DE (1) DE602004015163D1 (pl)
DK (1) DK1756533T3 (pl)
MX (1) MXPA06014154A (pl)
PL (1) PL1756533T3 (pl)
RU (1) RU2358242C2 (pl)
WO (1) WO2006001805A1 (pl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7555397B2 (en) 2005-05-31 2009-06-30 Endress + Hauser Flowtec Ag Coriolis mass flow meter and method for compensation of transmission errors of its input circuit
DE102005025354A1 (de) * 2005-05-31 2006-12-07 Endress + Hauser Flowtec Ag Coriolis Massendurchflussmesser und Verfahren zur Kompensation von Übertragungsfehlern von dessen Eingangsschaltung
RU2396523C2 (ru) * 2006-02-27 2010-08-10 Майкро Моушн, Инк. Расходомер и способ обнаружения повреждения кабеля в кабельной сети расходомера
CN101421593B (zh) * 2006-02-27 2011-11-16 微动公司 流量计和检测流量计的电缆线路中的电缆故障的方法
EP2074389B1 (en) 2006-07-28 2020-03-25 Micro Motion, Inc. Three pickoff sensor flow meter
US8826745B2 (en) * 2007-03-14 2014-09-09 Micro Motion, Inc. Vibratory flow meter and method for determining viscosity in a flow material
US20100288492A1 (en) * 2009-05-18 2010-11-18 Blackman Michael J Intelligent Debris Removal Tool
US8695440B2 (en) * 2009-08-12 2014-04-15 Micro Motion, Inc. Method and apparatus for determining and compensating for a change in a differential zero offset of a vibrating flow meter
MX2013000647A (es) * 2010-08-02 2013-04-03 Micro Motion Inc Metodo y aparato para determinar una temperatura de un componente de sensor de vibracion de un medidor de vibracion.
DE102011100092B4 (de) * 2011-04-29 2013-04-18 Krohne Messtechnik Gmbh Verfahren zum Betreiben eines Resonanzmesssystems
CN102389593B (zh) * 2011-07-08 2013-12-25 重庆市澳凯龙医疗器械研究有限公司 差分流量信号处理装置及方法
CN102589659B (zh) * 2012-03-16 2014-05-28 西安东风机电有限公司 一种科里奥利质量流量计现场测量系统及其检测方法
DE102013021136B3 (de) * 2013-12-13 2014-12-18 Abb Technology Ag Verfahren zur Laufzeitermittlung der Signale in den Signalpfaden bei einem Coriolis Durchflussmesser
JP5939472B2 (ja) * 2014-02-25 2016-06-22 横河電機株式会社 電磁流量計、誤配線検出装置および誤配線検出方法
JP6303025B2 (ja) * 2014-04-07 2018-03-28 マイクロ モーション インコーポレイテッド 改良された振動式流量計及びそれに関連する方法
WO2016145557A1 (en) * 2015-03-13 2016-09-22 Micro Motion, Inc. Temperature compensation of a signal in a vibratory meter
DE102015111686A1 (de) 2015-07-17 2017-01-19 Krohne Messtechnik Gmbh Verfahren zum Betreiben eines Coriolis-Massedurchflussmessgeräts und diesbezügliches Coriolis-Massedurchflussmessgerät
CN107084770B (zh) * 2016-02-14 2020-05-19 高准有限公司 信号拾取电路、变送器、流量计和拾取信号的方法
JP2019194609A (ja) * 2019-06-20 2019-11-07 マイクロ モーション インコーポレイテッド 振動式流量計における信号の温度補償
DE102023101930A1 (de) * 2022-12-02 2024-06-13 Endress+Hauser Flowtec Ag Verfahren zum Überprüfen und/oder (Wieder-)Inbetriebnehmen eines modularen Meßsystems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655089A (en) * 1985-06-07 1987-04-07 Smith Meter Inc. Mass flow meter and signal processing system
JPH0345145Y2 (pl) * 1985-12-02 1991-09-24
US5050439A (en) 1986-10-28 1991-09-24 The Foxboro Company Coriolis-type mass flowmeter circuitry
JPH04220529A (ja) * 1990-12-20 1992-08-11 Tokico Ltd 質量流量計
US5228327A (en) * 1991-07-11 1993-07-20 Micro Motion, Inc. Technique for determining a mechanical zero value for a coriolis meter
GB9208704D0 (en) * 1992-04-22 1992-06-10 Foxboro Ltd Improvements in and relating to sensor units
US5469748A (en) * 1994-07-20 1995-11-28 Micro Motion, Inc. Noise reduction filter system for a coriolis flowmeter
EP0702212A3 (en) * 1994-09-13 1996-08-14 Fuji Electric Co Ltd Device for measuring the phase difference and mass flow meter therefor
US6449574B1 (en) 1996-11-07 2002-09-10 Micro Motion, Inc. Resistance based process control device diagnostics
DE19732605C2 (de) * 1997-07-29 2001-12-06 Krohne Ag Basel Verfahren zur Bestimmung des Massendurchflusses nach dem Coriolis-Prinzip
CN101421593B (zh) * 2006-02-27 2011-11-16 微动公司 流量计和检测流量计的电缆线路中的电缆故障的方法

Also Published As

Publication number Publication date
BRPI0418867B1 (pt) 2017-01-24
US20070186683A1 (en) 2007-08-16
AR049072A1 (es) 2006-06-21
JP4739333B2 (ja) 2011-08-03
DK1756533T3 (da) 2008-11-17
JP2008502900A (ja) 2008-01-31
EP1756533A1 (en) 2007-02-28
DE602004015163D1 (de) 2008-08-28
AU2004321091A1 (en) 2006-01-05
HK1107143A1 (zh) 2008-03-28
CA2570672C (en) 2013-03-26
AU2004321091B2 (en) 2009-09-10
RU2007101285A (ru) 2008-07-20
RU2358242C2 (ru) 2009-06-10
CN100430697C (zh) 2008-11-05
MXPA06014154A (es) 2007-03-07
WO2006001805A1 (en) 2006-01-05
BRPI0418867A (pt) 2007-11-20
CN1981181A (zh) 2007-06-13
EP1756533B1 (en) 2008-07-16
CA2570672A1 (en) 2006-01-05
ATE401555T1 (de) 2008-08-15
US7694584B2 (en) 2010-04-13

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