AR049072A1 - Caudalimetro de coriolis y metodo para determinar una diferencia de senales en el cableado y el primer y segundo sensor transductor - Google Patents

Caudalimetro de coriolis y metodo para determinar una diferencia de senales en el cableado y el primer y segundo sensor transductor

Info

Publication number
AR049072A1
AR049072A1 ARP050102310A ARP050102310A AR049072A1 AR 049072 A1 AR049072 A1 AR 049072A1 AR P050102310 A ARP050102310 A AR P050102310A AR P050102310 A ARP050102310 A AR P050102310A AR 049072 A1 AR049072 A1 AR 049072A1
Authority
AR
Argentina
Prior art keywords
transducer sensor
wiring
signals
difference
coriolis flow
Prior art date
Application number
ARP050102310A
Other languages
English (en)
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 AR049072A1 publication Critical patent/AR049072A1/es

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)

Abstract

Un caudalímetro de Coriolis incluye un primer sensor transductor (201a) y un segundo sensor transductor (201b), cableado (205) acoplado al primer sensor transductor (201a) y al segundo sensor transductor (201b), y un dispositivo (203) de inyeccion de senales acoplado al cableado (205). El dispositivo (203) de inyeccion de senales está configurado para generar una o más senales de referencia, siendo la una o más senales de referencia sustancialmente idénticas en fase, y comunicar la una o más senales de referencia al cableado (205) y al primer sensor transductor (201a) y el segundo sensor transductor (201b). El caudalímetro de Coriolis incluye además un circuito (202) de acondicionamiento de senales acoplado al cableado (205). El circuito (202) de acondicionamiento de senales está configurado para recibir una primera senal de respuesta y una segunda senal de respuesta del cableado (205) y el primer sensor transductor (201a) y el segundo sensor transductor (201b) en respuesta a la una o más senales de referencia y determinar una diferencia de senales entre la primer senal de respuesta y la segunda senal de respuesta.
ARP050102310A 2004-06-14 2005-06-07 Caudalimetro de coriolis y metodo para determinar una diferencia de senales en el cableado y el primer y segundo sensor transductor AR049072A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR049072A1 true AR049072A1 (es) 2006-06-21

Family

ID=34958275

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050102310A AR049072A1 (es) 2004-06-14 2005-06-07 Caudalimetro de coriolis y metodo para determinar una diferencia de senales en el cableado y el primer y segundo sensor transductor

Country Status (16)

Country Link
US (1) US7694584B2 (es)
EP (1) EP1756533B1 (es)
JP (1) JP4739333B2 (es)
CN (1) CN100430697C (es)
AR (1) AR049072A1 (es)
AT (1) ATE401555T1 (es)
AU (1) AU2004321091B2 (es)
BR (1) BRPI0418867B1 (es)
CA (1) CA2570672C (es)
DE (1) DE602004015163D1 (es)
DK (1) DK1756533T3 (es)
HK (1) HK1107143A1 (es)
MX (1) MXPA06014154A (es)
PL (1) PL1756533T3 (es)
RU (1) RU2358242C2 (es)
WO (1) WO2006001805A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005025354A1 (de) * 2005-05-31 2006-12-07 Endress + Hauser Flowtec Ag Coriolis Massendurchflussmesser und Verfahren zur Kompensation von Übertragungsfehlern von dessen Eingangsschaltung
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
MX2008010887A (es) * 2006-02-27 2008-09-04 Micro Motion Inc Medidor de flujo y metodo para detectar un fallo de cable en el cableado del medidor de flujo.
WO2008013545A1 (en) 2006-07-28 2008-01-31 Micro Motion, Inc. Three pickoff sensor flow meter
MX2009009656A (es) * 2007-03-14 2009-09-22 Micro Motion Inc Caudalimetro vibratorio y metodo para determinar la viscosidad en un material de fluencia.
US20100288492A1 (en) * 2009-05-18 2010-11-18 Blackman Michael J Intelligent Debris Removal Tool
CA2769485C (en) * 2009-08-12 2015-06-23 Micro Motion, Inc. Method and apparatus for determining and compensating for a change in a differential zero offset of a vibrating flow meter
CN103154678A (zh) * 2010-08-02 2013-06-12 微动公司 用于确定振动计的振动传感器部件的温度的方法及装置
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
CN106461443B (zh) * 2014-04-07 2020-08-21 高准公司 改进的振动流量计量器以及相关方法
EP3268703B1 (en) * 2015-03-13 2023-07-12 Micro Motion, Inc. Temperature compensation of a signal in a vibratory flowmeter
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
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 (es) * 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
US5767665A (en) 1994-09-13 1998-06-16 Fuji Electric Co. Ltd. Phase difference measuring apparatus and mass flowmeter thereof
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
MX2008010887A (es) * 2006-02-27 2008-09-04 Micro Motion Inc Medidor de flujo y metodo para detectar un fallo de cable en el cableado del medidor de flujo.

Also Published As

Publication number Publication date
CA2570672A1 (en) 2006-01-05
CA2570672C (en) 2013-03-26
RU2007101285A (ru) 2008-07-20
CN100430697C (zh) 2008-11-05
CN1981181A (zh) 2007-06-13
DE602004015163D1 (de) 2008-08-28
MXPA06014154A (es) 2007-03-07
JP4739333B2 (ja) 2011-08-03
AU2004321091A1 (en) 2006-01-05
BRPI0418867A (pt) 2007-11-20
EP1756533A1 (en) 2007-02-28
BRPI0418867B1 (pt) 2017-01-24
WO2006001805A1 (en) 2006-01-05
DK1756533T3 (da) 2008-11-17
ATE401555T1 (de) 2008-08-15
HK1107143A1 (en) 2008-03-28
PL1756533T3 (pl) 2009-01-30
US7694584B2 (en) 2010-04-13
EP1756533B1 (en) 2008-07-16
US20070186683A1 (en) 2007-08-16
RU2358242C2 (ru) 2009-06-10
AU2004321091B2 (en) 2009-09-10
JP2008502900A (ja) 2008-01-31

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