JP2004093565A - 充填レベル測定機器 - Google Patents

充填レベル測定機器 Download PDF

Info

Publication number
JP2004093565A
JP2004093565A JP2003303490A JP2003303490A JP2004093565A JP 2004093565 A JP2004093565 A JP 2004093565A JP 2003303490 A JP2003303490 A JP 2003303490A JP 2003303490 A JP2003303490 A JP 2003303490A JP 2004093565 A JP2004093565 A JP 2004093565A
Authority
JP
Japan
Prior art keywords
filling level
waveguide
measuring device
level measuring
value detector
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.)
Pending
Application number
JP2003303490A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004093565A5 (https=
Inventor
Achim Bletz
アーヒム　ブレッツ
Ralf Quattlaender
ラルフ　クヴァットレンダー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Krohne SAS
Original Assignee
Krohne SAS
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 Krohne SAS filed Critical Krohne SAS
Publication of JP2004093565A publication Critical patent/JP2004093565A/ja
Publication of JP2004093565A5 publication Critical patent/JP2004093565A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP2003303490A 2002-08-29 2003-08-27 充填レベル測定機器 Pending JP2004093565A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10240550A DE10240550A1 (de) 2002-08-29 2002-08-29 Füllstandsmeßgerät

Publications (2)

Publication Number Publication Date
JP2004093565A true JP2004093565A (ja) 2004-03-25
JP2004093565A5 JP2004093565A5 (https=) 2005-06-23

Family

ID=31724263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003303490A Pending JP2004093565A (ja) 2002-08-29 2003-08-27 充填レベル測定機器

Country Status (5)

Country Link
US (1) US20040140814A1 (https=)
EP (1) EP1398605A1 (https=)
JP (1) JP2004093565A (https=)
CA (1) CA2433615A1 (https=)
DE (1) DE10240550A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102534703B1 (ko) * 2022-06-28 2023-05-30 주식회사 엔에스앤티 에어로젤을 위한 통합적 제조 방법

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050088307A1 (en) * 2003-10-14 2005-04-28 Schaffer Joseph W. Transmitter
DE102004026560B4 (de) * 2004-05-26 2006-03-09 Krohne S.A. Radar-Füllstandsmeßgerät
DE102004035757B3 (de) * 2004-07-23 2006-05-04 imko Intelligente Micromodule Köhler GmbH Anordnung zur Bestimmung der Höhe eines Flüssigkeitsstandes
US7367231B1 (en) * 2005-07-06 2008-05-06 K-Tek, Corp. Flexible guided wave level meter probe
EP1804038A1 (en) * 2005-12-29 2007-07-04 Endress + Hauser GmbH + Co. KG Method to determine the contents level of a first fluid in a container and to determine a presence of a second fluid below the first fluid and level measurement apparatus to execute said method
US7342531B2 (en) 2006-02-21 2008-03-11 Rosemount Tank Radar Ab Redundant level measurement in radar level gauging system
DE102007005619A1 (de) * 2007-01-31 2008-08-07 Krohne S.A. Füllstandsmeßvorrichtung
DE102007007024A1 (de) 2007-02-08 2008-08-21 KROHNE Meßtechnik GmbH & Co. KG Verwendung eines nach dem Radar-Prinzip arbeitenden Füllstandsmeßgeräts
DE102007061574A1 (de) 2007-12-18 2009-06-25 Endress + Hauser Gmbh + Co. Kg Verfahren zur Füllstandsmessung
DE102014102054A1 (de) * 2014-02-18 2015-08-20 Vega Grieshaber Kg Füllstandsensor mit Elektrodenüberwachung
DE102014222298A1 (de) 2014-10-31 2016-05-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und verfahren zur bestimmung eines abstands
DE102016114647A1 (de) * 2016-08-08 2018-02-08 Krohne Messtechnik Gmbh Verfahren zum Betreiben eines Messgeräts und Messgerät
DE102017130970B4 (de) * 2017-12-21 2020-01-02 Endress+Hauser Flowtec Ag Verfahren zur Erkennung eines Messfehlers bei einer Messung einer Medieneigenschaft eines Mediums mittels eines Feldgeräts der Mess- und Automatisierungstechnik und ein Ultraschall-Durchflussmessgerät oder Ultraschall-Füllstandsmessgerät eingesetzt zur Umsetzung des Verfahrens
DE102022125338A1 (de) * 2022-09-30 2024-04-04 Vega Grieshaber Kg Füllstandmesseinrichtung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786857A (en) * 1986-04-24 1988-11-22 Charles L. Mohr Methods and apparatus for time domain reflectometry determination of relative proportion, fluid inventory and turbulence
FR2624968A1 (fr) * 1987-12-16 1989-06-23 Whessoe Sa Dispositif de mesure des parametres de stockage, tels que le niveau et la temperature, de liquides ou fluides de densites differentes dans un reservoir
DE19510484C2 (de) * 1995-03-27 1998-04-09 Krohne Messtechnik Kg Füllstandsmesser
US5827985A (en) * 1995-12-19 1998-10-27 Endress + Hauser Gmbh + Co. Sensor apparatus for process measurement
US5651286A (en) * 1996-07-23 1997-07-29 Teleflex Incorporated Microprocessor based apparatus and method for sensing fluid level
DE29822507U1 (de) * 1998-12-17 1999-02-25 Vega Grieshaber Kg, 77709 Wolfach Füllstandmeßvorrichtung
EP1083412A1 (de) * 1999-09-07 2001-03-14 Endress + Hauser Gmbh + Co. Vorrichtung zur Bestimmung einer physikalischen Grösse eines flüssigen oder festen Mediums
DE10027228B4 (de) * 2000-05-31 2007-05-16 Endress & Hauser Gmbh & Co Kg Vorrichtung zur Bestimmung und/oder Überwachung des Füllstandes eines Füllguts in einem Behälter
DE10037715A1 (de) * 2000-08-02 2002-02-14 Endress Hauser Gmbh Co Vorrichtung zur Messung des Füllstands eines Füllguts in einem Behälter
DE10045235A1 (de) * 2000-09-13 2002-03-28 Endress Hauser Gmbh Co Füllstandsmeßgerät
DE10051025A1 (de) * 2000-10-14 2002-04-18 Endress Hauser Gmbh Co Vorrichtung zur Bestimmung des Füllstands eines Füllguts in einem Behälter
DE10136754A1 (de) * 2001-07-27 2003-02-13 Siemens Ag Verfahren und Vorrichtung zur Dichtebestimmung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102534703B1 (ko) * 2022-06-28 2023-05-30 주식회사 엔에스앤티 에어로젤을 위한 통합적 제조 방법

Also Published As

Publication number Publication date
DE10240550A1 (de) 2004-03-18
US20040140814A1 (en) 2004-07-22
CA2433615A1 (en) 2004-02-29
EP1398605A1 (de) 2004-03-17

Similar Documents

Publication Publication Date Title
CN103261852B (zh) 用于物位测量的测量装置、控制装置和测量仪器
JP4723066B2 (ja) 強化された診断機能付き低電力レーダー式レベル装置
US6724197B2 (en) Fill-level detector
US7418860B2 (en) Ultrasonic fluid level sensor
JP2004093565A (ja) 充填レベル測定機器
CN101896798B (zh) 用于根据渡越时间测量方法和/或电容测量方法确定和/或监控至少一种在容器中的介质的至少一个物位的装置
CN104395713B (zh) 填充水平测量设备及用于确定介电常数的设备
US9217659B2 (en) Guided wave radar probe with leak detection
US7342531B2 (en) Redundant level measurement in radar level gauging system
US9069056B2 (en) Guided wave radar probe reference target
US6441622B1 (en) Method and apparatus for time domain reflectometry moisture sensing in various media
US20160313169A1 (en) Apparatus for Measuring Fill Level of a Substance in a Container
US9279705B2 (en) High temperature high pressure seal
CN103261854B (zh) 在料位测量时的介质特性的确定
US6691570B1 (en) Device for measuring the material level in a vessel
CN112525294B (zh) 具有发射脉冲的反馈的脉冲雷达物位计
US20040036482A1 (en) Probe for use in level measurement in time domain reflectometry
US20140049274A1 (en) System for measuring material levels using capacitance and time domain reflectometry sensors
US20020084931A1 (en) Fill level meter
US8276443B2 (en) Method of using a level meter employing the radar principle
CN106687778A (zh) 用于检测介质的方法和设备
US20230228612A1 (en) Level gauge and method for sensing material levels in tanks
CN119984445A (zh) 用于运行tdr物位测量设备的方法和tdr物位测量设备
UA12705U (en) Device for determining the boundary layer between two different media
CA2324172A1 (en) Fill level detector

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041201

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20041201

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20070412

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070419

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20070921