HK1056010A1 - Method and apparatus to control power drawn by a measurement device - Google Patents

Method and apparatus to control power drawn by a measurement device

Info

Publication number
HK1056010A1
HK1056010A1 HK03108165A HK03108165A HK1056010A1 HK 1056010 A1 HK1056010 A1 HK 1056010A1 HK 03108165 A HK03108165 A HK 03108165A HK 03108165 A HK03108165 A HK 03108165A HK 1056010 A1 HK1056010 A1 HK 1056010A1
Authority
HK
Hong Kong
Prior art keywords
measurement device
control power
power drawn
drawn
measurement
Prior art date
Application number
HK03108165A
Other languages
English (en)
Inventor
Paul J Hays
William M Mansfield
Brian T Smith
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 HK1056010A1 publication Critical patent/HK1056010A1/xx

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
    • G01F1/76—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)
  • Measurement Of Current Or Voltage (AREA)
HK03108165A 2000-05-31 2003-11-11 Method and apparatus to control power drawn by a measurement device HK1056010A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/584,816 US6476522B1 (en) 2000-05-31 2000-05-31 Method and apparatus to control power drawn by a measurement device
PCT/US2001/040793 WO2001092832A2 (en) 2000-05-31 2001-05-22 Method and apparatus to control power drawn by a measurement device

Publications (1)

Publication Number Publication Date
HK1056010A1 true HK1056010A1 (en) 2004-01-30

Family

ID=24338908

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03108165A HK1056010A1 (en) 2000-05-31 2003-11-11 Method and apparatus to control power drawn by a measurement device

Country Status (9)

Country Link
US (1) US6476522B1 (ja)
EP (1) EP1285238B1 (ja)
JP (1) JP5060011B2 (ja)
CN (1) CN1214235C (ja)
AR (1) AR028600A1 (ja)
AU (1) AU2001263517A1 (ja)
HK (1) HK1056010A1 (ja)
MY (1) MY133853A (ja)
WO (1) WO2001092832A2 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10200768B4 (de) * 2001-12-06 2004-03-11 Krohne Ag Massendurchflussmessgerät und Verfahren zum Betrieb eines Massendurchflussmessgerätes
US8180466B2 (en) * 2003-11-21 2012-05-15 Rosemount Inc. Process device with supervisory overlayer
US7353410B2 (en) * 2005-01-11 2008-04-01 International Business Machines Corporation Method, system and calibration technique for power measurement and management over multiple time frames
DE102007021099A1 (de) 2007-05-03 2008-11-13 Endress + Hauser (Deutschland) Ag + Co. Kg Verfahren zum Inbetriebnehmen und/oder Rekonfigurieren eines programmierbaren Feldmeßgeräts
US8332168B2 (en) 2007-06-28 2012-12-11 Micro Motion, Inc. Instrument power controller and method for adaptively providing an output voltage and an output current that together maintain a substantially constant electrical output power
CN104378096B (zh) * 2007-06-28 2019-06-11 微动公司 提供输出电压和输出电流的仪器功率控制器和方法
DE102007058608A1 (de) 2007-12-04 2009-06-10 Endress + Hauser Flowtec Ag Elektrisches Gerät
DE102008022373A1 (de) 2008-05-06 2009-11-12 Endress + Hauser Flowtec Ag Meßgerät sowie Verfahren zum Überwachen eines Meßgeräts
WO2011131399A1 (de) 2010-04-19 2011-10-27 Endress+Hauser Flowtec Ag Treiberschaltung für einen messwandler sowie damit gebildetes messsystem
DE202010006553U1 (de) 2010-05-06 2011-10-05 Endress + Hauser Flowtec Ag Elektronisches Meßgerät mit einem Optokoppler
DE102010030924A1 (de) 2010-06-21 2011-12-22 Endress + Hauser Flowtec Ag Elektronik-Gehäuse für ein elektronisches Gerät bzw. damit gebildetes Gerät
DE102011076838A1 (de) 2011-05-31 2012-12-06 Endress + Hauser Flowtec Ag Meßgerät-Elektronik für ein Meßgerät-Gerät sowie damit gebildetes Meßgerät-Gerät
DE102014208146A1 (de) * 2014-04-30 2015-11-05 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Ermittlung schleichender Ruhestromfehler
US10598533B2 (en) * 2016-02-26 2020-03-24 Micro Motion, Inc. Limiting a current drawn by two or more meter assemblies
JP6739616B2 (ja) * 2016-07-20 2020-08-12 マイクロ モーション インコーポレイテッド メーターの検証時に最大センサー電流およびテストトーン振幅の温度補償を実行するための方法
DE102016114860A1 (de) 2016-08-10 2018-02-15 Endress + Hauser Flowtec Ag Treiberschaltung sowie damit gebildete Umformer-Elektronik bzw. damit gebildetes Meßsystem

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334274A5 (fr) * 1973-03-30 1977-07-01 Rhone Poulenc Ind Alimentation electrique de securite pour transmetteur de mesure
USRE31450E (en) 1977-07-25 1983-11-29 Micro Motion, Inc. Method and structure for flow measurement
JPS59103521A (ja) * 1982-11-30 1984-06-15 三菱電機株式会社 出力電圧補正方式
JPS61212157A (ja) * 1985-03-15 1986-09-20 Sharp Corp ドアホンカメラ装置
JPS62201813U (ja) * 1986-06-13 1987-12-23
US5214962A (en) * 1991-09-05 1993-06-01 Sverdrup Technology, Inc. Constant-resistance signal conditioner for dynamic strain measurement
US5386188A (en) * 1993-01-15 1995-01-31 Keithley Instruments, Inc. In-circuit current measurement
FR2726169B1 (fr) * 1994-10-28 1997-03-28 Ela Medical Sa Circuit de test de l'integrite des cables d'electrode d'un appareil de type holtez pour l'enregistrement de signaux physiologiques, notamment d'activite cardiaque
US5790392A (en) 1996-01-23 1998-08-04 Micro Motion, Inc. Intelligent power supply with staged loading capability
US6351691B1 (en) 1998-10-15 2002-02-26 Micro Motion, Inc. I/O signaling circuit

Also Published As

Publication number Publication date
CN1214235C (zh) 2005-08-10
CN1430722A (zh) 2003-07-16
AU2001263517A1 (en) 2001-12-11
EP1285238B1 (en) 2015-03-04
JP5060011B2 (ja) 2012-10-31
WO2001092832A2 (en) 2001-12-06
MY133853A (en) 2007-11-30
AR028600A1 (es) 2003-05-14
EP1285238A2 (en) 2003-02-26
WO2001092832A3 (en) 2002-04-25
JP2003535322A (ja) 2003-11-25
US6476522B1 (en) 2002-11-05

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20210521