SG152194A1 - Pressure transducer, method for monitoring the state of a pressure transducer and pressure sensor - Google Patents

Pressure transducer, method for monitoring the state of a pressure transducer and pressure sensor

Info

Publication number
SG152194A1
SG152194A1 SG200807907-1A SG2008079071A SG152194A1 SG 152194 A1 SG152194 A1 SG 152194A1 SG 2008079071 A SG2008079071 A SG 2008079071A SG 152194 A1 SG152194 A1 SG 152194A1
Authority
SG
Singapore
Prior art keywords
pressure
seal
pressure transducer
media
separating diaphragm
Prior art date
Application number
SG200807907-1A
Other languages
English (en)
Inventor
Udo Galinski
Original Assignee
Kg Transmitter Components Gmbh
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 Kg Transmitter Components Gmbh filed Critical Kg Transmitter Components Gmbh
Publication of SG152194A1 publication Critical patent/SG152194A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
    • G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0627—Protection against aggressive medium in general
    • G01L19/0645—Protection against aggressive medium in general using isolation membranes, specially adapted for protection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0672—Leakage or rupture protection or detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
SG200807907-1A 2007-10-31 2008-10-23 Pressure transducer, method for monitoring the state of a pressure transducer and pressure sensor SG152194A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007052395A DE102007052395B4 (de) 2007-10-31 2007-10-31 Druckmeßumformer, Verfahren zur Zustandsüberwachung eines Druckmeßumformers und Drucksensor

Publications (1)

Publication Number Publication Date
SG152194A1 true SG152194A1 (en) 2009-05-29

Family

ID=40290991

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200807907-1A SG152194A1 (en) 2007-10-31 2008-10-23 Pressure transducer, method for monitoring the state of a pressure transducer and pressure sensor

Country Status (13)

Country Link
US (1) US7827866B2 (pt)
EP (1) EP2056088B1 (pt)
JP (1) JP5383152B2 (pt)
KR (1) KR101511654B1 (pt)
CN (1) CN101451895B (pt)
BR (1) BRPI0804612A2 (pt)
CA (1) CA2642353C (pt)
DE (1) DE102007052395B4 (pt)
MX (1) MX2008013912A (pt)
MY (1) MY148157A (pt)
RU (1) RU2487329C2 (pt)
SG (1) SG152194A1 (pt)
UA (1) UA98764C2 (pt)

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CN102822652B (zh) * 2010-03-16 2014-12-03 普雷森斯公司 可收回的压力传感器
NO20111218A1 (no) * 2011-09-08 2013-02-25 Presens As Trekkbar trykksensor
US8578783B2 (en) * 2011-09-26 2013-11-12 Rosemount Inc. Process fluid pressure transmitter with separated sensor and sensor electronics
JP5077471B1 (ja) * 2011-09-30 2012-11-21 横浜ゴム株式会社 空気式防舷材用のセンサ収納容器および空気式防舷材
NO20111436A1 (no) 2011-10-21 2013-04-22 Petroleum Technology Co As Pluggsensor for temperatur- og trykkovervaking i en olje-/gassbronn
DE102012014267B4 (de) 2012-07-19 2020-12-24 Krohne S.A. Nach dem Radar-Prinzip arbeitendes Füllstandmessgerät
DE102012113042A1 (de) * 2012-12-21 2014-06-26 Endress + Hauser Gmbh + Co. Kg Hydraulisches Messwerk mit koplanaren Druckeingängen und Differenzdrucksensor mit einem solchen Messwerk
RU2532236C1 (ru) * 2013-07-16 2014-10-27 Закрытое акционерное общество Промышленная группа "Метран" Конструкция измерительного преобразователя давлений с емкостным сенсором
US9523619B2 (en) * 2013-09-17 2016-12-20 Kulite Semiconductor Products, Inc. Sensor having thermal gradients
US9588003B2 (en) * 2013-09-26 2017-03-07 Rosemount Inc. Isolator system for a pressure transmitter
CN105509958B (zh) * 2014-10-20 2018-11-02 华记科技有限公司 超微差压力表结构
US9797237B2 (en) 2014-11-17 2017-10-24 General Electric Company Constant volume temperature to pressure transducer for use with retrievable pressure sensor assemblies
DE102015220529B3 (de) * 2015-10-21 2017-01-19 Lufthansa Technik Ag Verfahren und Vorrichtung zum Testen eines temperaturkompensierten, druckgradientgesteuerten Druckschalters
ES2794848T3 (es) * 2016-09-23 2020-11-19 Spektra Schwingungstechnik Und Akustik Gmbh Dresden Dispositivo y procedimiento para la calibración dinámica de sensores de presión
CN108583201B (zh) * 2018-04-05 2021-08-06 浙江好亚汽车配件有限公司 汽车空调压力传感器
DE102019205154A1 (de) * 2019-04-10 2020-10-15 Robert Bosch Gmbh Drucksensor zur Druckerfassung fluider Medien und Drucksensoreinrichtung mit einem solchen Drucksensor
DE102019133808A1 (de) * 2019-12-10 2021-06-10 Endress+Hauser SE+Co. KG Drucksensor zum Bestimmen einer Differenz- oder Relativdruckgröße

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Publication number Priority date Publication date Assignee Title
JPS53104367U (pt) * 1977-01-29 1978-08-22
US4695817A (en) * 1985-06-26 1987-09-22 Kulite Semiconductor Products, Inc. Environmentally protected pressure transducers employing two electrically interconnected transducer arrays
DE3621795A1 (de) * 1986-06-28 1988-01-07 Eckardt Ag Differenzdruckgeber
US4970898A (en) * 1989-09-20 1990-11-20 Rosemount Inc. Pressure transmitter with flame isolating plug
US5072190A (en) * 1990-08-14 1991-12-10 The Foxboro Company Pressure sensing device having fill fluid contamination detector
JPH04286930A (ja) * 1991-03-15 1992-10-12 Toshiba Corp 圧力・差圧伝送器
RU2051615C1 (ru) * 1992-03-23 1996-01-10 Научно-производственное экспериментальное совместное малое предприятие "МЕДАП Емкостный преобразователь давления
US5287746A (en) * 1992-04-14 1994-02-22 Rosemount Inc. Modular transmitter with flame arresting header
AU4110596A (en) * 1994-11-30 1996-06-19 Rosemount Inc. Pressure transmitter with fill fluid loss detection
US5656782A (en) * 1994-12-06 1997-08-12 The Foxboro Company Pressure sealed housing apparatus and methods
BR9608026A (pt) * 1995-04-28 1999-05-04 Rosemount Inc Transmissor conectável a uma linha de processo e conjunto para fixação de um sensor de pressão
JP2001033123A (ja) * 1999-07-19 2001-02-09 Fuji Koki Corp 温度膨張弁
DE19949831B4 (de) * 1999-10-15 2007-08-02 Wika Alexander Wiegand Gmbh & Co Membrandruckmittler
US6330829B1 (en) * 2000-03-16 2001-12-18 Kulite Semiconductor Products Inc. Oil-filled pressure transducer
US6623343B2 (en) * 2000-05-12 2003-09-23 Multi Planar Technologies, Inc. System and method for CMP head having multi-pressure annular zone subcarrier material removal control
JP3722037B2 (ja) * 2001-10-01 2005-11-30 株式会社デンソー 圧力センサ装置
US6907790B2 (en) * 2003-03-21 2005-06-21 Rosemount Inc. Gage pressure output from an absolute pressure measurement device
US6935184B2 (en) * 2003-04-02 2005-08-30 Kulite Semiconductor Products, Inc. Pressure transducer capable of detecting internal leakage of external media
DE10342368A1 (de) * 2003-09-12 2005-04-28 Siemens Ag Druckmessumformer
US7080558B2 (en) * 2003-10-06 2006-07-25 Rosemount Inc. Process seal for process control transmitter
DE102004006383A1 (de) * 2004-02-09 2005-08-25 Endress + Hauser Gmbh + Co. Kg Differenzdruckaufnehmer mit Überlastmembran
DE102004019222A1 (de) * 2004-04-21 2005-11-10 Abb Research Ltd. Vorrichtung und Verfahren zur Zustandsüberwachung eines Druckmesswerks
JP2005351842A (ja) * 2004-06-14 2005-12-22 Denso Corp 圧力センサ
RU2282837C2 (ru) * 2004-11-10 2006-08-27 Валерий Николаевич Симонов Пьезорезонансный измерительный преобразователь давления

Also Published As

Publication number Publication date
CA2642353C (en) 2013-05-28
EP2056088A3 (de) 2011-07-27
US20090107246A1 (en) 2009-04-30
DE102007052395B4 (de) 2009-09-10
JP5383152B2 (ja) 2014-01-08
EP2056088B1 (de) 2018-08-22
JP2009109497A (ja) 2009-05-21
DE102007052395A1 (de) 2009-05-14
US7827866B2 (en) 2010-11-09
KR101511654B1 (ko) 2015-04-22
MX2008013912A (es) 2009-05-12
RU2008143054A (ru) 2010-05-10
UA98764C2 (ru) 2012-06-25
MY148157A (en) 2013-03-15
CA2642353A1 (en) 2009-04-30
EP2056088A2 (de) 2009-05-06
KR20090045079A (ko) 2009-05-07
BRPI0804612A2 (pt) 2010-03-23
CN101451895B (zh) 2012-10-31
CN101451895A (zh) 2009-06-10
RU2487329C2 (ru) 2013-07-10

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