BE567234A - - Google Patents

Info

Publication number
BE567234A
BE567234A BE567234DA BE567234A BE 567234 A BE567234 A BE 567234A BE 567234D A BE567234D A BE 567234DA BE 567234 A BE567234 A BE 567234A
Authority
BE
Belgium
Prior art keywords
oscillating circuit
installation according
terized
charac
high frequency
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE567234A publication Critical patent/BE567234A/fr

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22Indicating 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
    • G01F23/26Indicating 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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263Indicating 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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/266Indicating 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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors measuring circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
BE567234D BE567234A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE567234A true BE567234A (enrdf_load_html_response)

Family

ID=187038

Family Applications (1)

Application Number Title Priority Date Filing Date
BE567234D BE567234A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE567234A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006034959A3 (de) * 2004-09-28 2006-08-10 Endress & Hauser Gmbh & Co Kg Fertigungsseitiges abgleichen eines messgeräts zur kapazitiven füllstandsmessung und entsprechendes messgerät

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006034959A3 (de) * 2004-09-28 2006-08-10 Endress & Hauser Gmbh & Co Kg Fertigungsseitiges abgleichen eines messgeräts zur kapazitiven füllstandsmessung und entsprechendes messgerät

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