CN100527028C - 具有多种工作模式的过程变送器 - Google Patents

具有多种工作模式的过程变送器 Download PDF

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Publication number
CN100527028C
CN100527028C CNB2005800161464A CN200580016146A CN100527028C CN 100527028 C CN100527028 C CN 100527028C CN B2005800161464 A CNB2005800161464 A CN B2005800161464A CN 200580016146 A CN200580016146 A CN 200580016146A CN 100527028 C CN100527028 C CN 100527028C
Authority
CN
China
Prior art keywords
transmitter
mode
sensor
output
range
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNB2005800161464A
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English (en)
Chinese (zh)
Other versions
CN1957306A (zh
Inventor
荻奥多·H·施奈尔
阿曼达·理查森
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Rosemount Inc
Original Assignee
Rosemount 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 Rosemount Inc filed Critical Rosemount Inc
Publication of CN1957306A publication Critical patent/CN1957306A/zh
Application granted granted Critical
Publication of CN100527028C publication Critical patent/CN100527028C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • 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
    • G01F1/05—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 mechanical effects
    • G01F1/34—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 mechanical effects by measuring pressure or differential pressure
    • G01F1/36—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 mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/363—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 mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31126—Transmitter coupled to fieldbus and to sensor, a-d conversion
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37028—Detail, extended range, discrimination, switch from one range to other
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37498—Variable amplification, gain for detected signal, select correct level range

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
CNB2005800161464A 2004-05-19 2005-04-20 具有多种工作模式的过程变送器 Expired - Fee Related CN100527028C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/849,178 US7164355B2 (en) 2004-05-19 2004-05-19 Process transmitter with a plurality of operating modes
US10/849,178 2004-05-19

Publications (2)

Publication Number Publication Date
CN1957306A CN1957306A (zh) 2007-05-02
CN100527028C true CN100527028C (zh) 2009-08-12

Family

ID=35064979

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005800161464A Expired - Fee Related CN100527028C (zh) 2004-05-19 2005-04-20 具有多种工作模式的过程变送器

Country Status (6)

Country Link
US (1) US7164355B2 (enExample)
EP (1) EP1751502B8 (enExample)
JP (1) JP5529376B2 (enExample)
CN (1) CN100527028C (enExample)
RU (1) RU2355010C2 (enExample)
WO (1) WO2005116589A2 (enExample)

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US7258021B2 (en) * 2004-06-25 2007-08-21 Rosemount Inc. Process transmitter isolation assembly
EP1818743B1 (en) * 2006-02-14 2017-05-24 Omron Corporation Monitor system, and monitor device and data collecting device therefor
JP2007240498A (ja) * 2006-03-13 2007-09-20 Yokogawa Electric Corp 差圧測定装置
US7768530B2 (en) * 2007-01-25 2010-08-03 Fisher-Rosemount Systems, Inc. Verification of process variable transmitter
US7808379B2 (en) * 2007-03-05 2010-10-05 Rosemount Inc. Mode selectable field transmitter
DE102007024423B4 (de) * 2007-05-25 2019-09-12 Cooper Crouse-Hinds Gmbh Aufzeichnungsvorrichtung und Verfahren zur Überwachung von Einrichtungsparametern
DE102007049523A1 (de) * 2007-10-15 2009-04-16 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG System für die Prozessautomatisierung mit einer Vielzahl von intelligenten Sensoren und ein Verfahren zur Kalibrierung der Sensoren
RU2411459C2 (ru) * 2008-06-17 2011-02-10 Общество с ограниченной ответственностью "Системы ТК ГЕОСТАР" Счетчик-расходомер
JP5468080B2 (ja) * 2008-10-01 2014-04-09 ローズマウント インコーポレイテッド プロセス制御のための近似的な計算を実行しうるプロセス制御システム
US7918134B2 (en) * 2008-10-06 2011-04-05 Rosemount Inc. Thermal-based diagnostic system for process transmitter
GB0907807D0 (en) 2009-05-06 2009-06-17 Norgren Ltd C A Differential pressure sensor and method
US8299938B2 (en) * 2009-09-08 2012-10-30 Rosemount Inc. Projected instrument displays for field mounted process instruments
US9133727B2 (en) * 2010-01-12 2015-09-15 Advanced F.M.E. Products Sensor foreign material exclusion devices and methods
JP5434854B2 (ja) * 2010-09-13 2014-03-05 ミツミ電機株式会社 電子機器、検出データの補正方法及びセンサ装置
US9391568B2 (en) 2011-05-16 2016-07-12 Rosemount Inc. Process device with light change triggered display
US9256216B2 (en) * 2012-04-23 2016-02-09 Rosemount Inc. Process variable compensation in a process transmitter
GB2513903A (en) * 2013-05-10 2014-11-12 Sav United Kingdom Ltd An improved fluid flow rate measuring arrangement
EP2808652B1 (en) * 2013-05-31 2016-11-16 Sensirion AG Portable electronic device with integrated temperature sensor being compensated by other sensing data
EP2848900A1 (en) * 2013-09-16 2015-03-18 Siemens Aktiengesellschaft Differential-pressure flowmeter and method of determining a flow rate
US10635064B2 (en) * 2014-06-30 2020-04-28 Rosemount Inc. Hysteretic process variable sensor compensation
US10007261B2 (en) * 2014-10-03 2018-06-26 Fisher-Rosemount Systems, Inc. Methods and apparatus to filter process control system alarms based on alarm source type and/or alarm purpose
US11809168B2 (en) * 2018-12-05 2023-11-07 Siemens Aktiengesellschaft Method, apparatus and system for displaying measurement information

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200933A (en) * 1976-07-30 1980-04-29 Systron-Donner Corporation Method of automatically calibrating a microprocessor controlled digital multimeter
US5642301A (en) * 1994-01-25 1997-06-24 Rosemount Inc. Transmitter with improved compensation
CN1176693A (zh) * 1995-02-28 1998-03-18 罗斯蒙德公司 压力传感器和压力变送器
CN1350636A (zh) * 1999-05-14 2002-05-22 罗斯蒙德公司 具有改善了误差补偿的过程压力测量装置

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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200933A (en) * 1976-07-30 1980-04-29 Systron-Donner Corporation Method of automatically calibrating a microprocessor controlled digital multimeter
US5642301A (en) * 1994-01-25 1997-06-24 Rosemount Inc. Transmitter with improved compensation
CN1176693A (zh) * 1995-02-28 1998-03-18 罗斯蒙德公司 压力传感器和压力变送器
CN1350636A (zh) * 1999-05-14 2002-05-22 罗斯蒙德公司 具有改善了误差补偿的过程压力测量装置

Also Published As

Publication number Publication date
EP1751502A2 (en) 2007-02-14
WO2005116589A2 (en) 2005-12-08
US7164355B2 (en) 2007-01-16
EP1751502B8 (en) 2016-12-21
CN1957306A (zh) 2007-05-02
JP2007538254A (ja) 2007-12-27
JP5529376B2 (ja) 2014-06-25
WO2005116589A3 (en) 2006-02-02
RU2006145030A (ru) 2008-06-27
US20050258959A1 (en) 2005-11-24
RU2355010C2 (ru) 2009-05-10
EP1751502B1 (en) 2016-06-08

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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090812