BE886283A - Sonde capacitive de mesure d'un degre de remplissage - Google Patents

Sonde capacitive de mesure d'un degre de remplissage

Info

Publication number
BE886283A
BE886283A BE0/202883A BE202883A BE886283A BE 886283 A BE886283 A BE 886283A BE 0/202883 A BE0/202883 A BE 0/202883A BE 202883 A BE202883 A BE 202883A BE 886283 A BE886283 A BE 886283A
Authority
BE
Belgium
Prior art keywords
measuring
capacitive sensor
filling degree
filling
degree
Prior art date
Application number
BE0/202883A
Other languages
English (en)
French (fr)
Original Assignee
Gerdts Gustav F Kg
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 Gerdts Gustav F Kg filed Critical Gerdts Gustav F Kg
Publication of BE886283A publication Critical patent/BE886283A/fr

Links

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
    • G01F23/26—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 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
    • G01F23/263—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 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
    • G01F23/268—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 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 mounting arrangements of probes

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)
  • Measuring Fluid Pressure (AREA)
BE0/202883A 1979-11-23 1980-11-21 Sonde capacitive de mesure d'un degre de remplissage BE886283A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2953267A DE2953267C2 (de) 1979-11-23 1979-11-23 Kapazitive Füllstandmeßsonde

Publications (1)

Publication Number Publication Date
BE886283A true BE886283A (fr) 1981-03-16

Family

ID=6089935

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/202883A BE886283A (fr) 1979-11-23 1980-11-21 Sonde capacitive de mesure d'un degre de remplissage

Country Status (11)

Country Link
JP (1) JPS5687820A (de)
BE (1) BE886283A (de)
DE (1) DE2953267C2 (de)
DK (1) DK498580A (de)
ES (1) ES496512A0 (de)
FR (1) FR2470367A1 (de)
GB (1) GB2064128A (de)
IT (1) IT1145295B (de)
NL (1) NL8006169A (de)
PL (1) PL228011A1 (de)
SE (1) SE8008180L (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026342C2 (de) * 1980-07-11 1982-04-22 Gustav F. Gerdts GmbH & Co KG, 2800 Bremen Kapazitive Niveausonde
DE4118715C2 (de) * 1991-06-07 1995-02-23 Endress Hauser Gmbh Co Vorrichtung zur elektrisch isolierten und druckdichten Befestigung einer Sondenelektrode in der Öffnung eines Gehäuses
US5661251A (en) * 1995-12-19 1997-08-26 Endress + Hauser Gmbh + Co. Sensor apparatus for process measurement
US6118282A (en) * 1995-12-19 2000-09-12 Endress & Hauser Gmbh & Co. Sensor apparatus
US5827985A (en) * 1995-12-19 1998-10-27 Endress + Hauser Gmbh + Co. Sensor apparatus for process measurement
US5841666A (en) * 1995-12-21 1998-11-24 Endress + Hauser Gmbh + Co. Processor apparatus and method for a process measurement signal
US5884231A (en) * 1995-12-21 1999-03-16 Endress & Hauser Gmbh & Co. Processor apparatus and method for a process measurement signal
US6386055B1 (en) 1998-01-06 2002-05-14 Endress +Hauser Gmbh +Co. Sensor apparatus for transmitting electrical pulses from a signal line into and out of a vessel to measure a process variable—in order to be more informative
US6559657B1 (en) 1999-01-13 2003-05-06 Endress+Hauser Gmbh+Co. Probe mapping diagnostic methods
DE102019102812A1 (de) * 2019-02-05 2020-08-06 Sick Ag Sensor zum Bestimmen einer Prozessgröße

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1148246A (fr) * 1955-04-29 1957-12-05 Bendix Aviat Corp Condensateur pour le jaugeage des niveaux liquides
DE1912681C3 (de) * 1969-03-13 1973-07-12 Lucas Industries Ltd Radialkolbenpumpe

Also Published As

Publication number Publication date
JPS5687820A (en) 1981-07-16
NL8006169A (nl) 1981-06-16
IT8050220A0 (it) 1980-11-21
GB2064128A (en) 1981-06-10
FR2470367A1 (de) 1981-05-29
IT1145295B (it) 1986-11-05
SE8008180L (sv) 1981-05-24
ES8501877A1 (es) 1981-12-16
PL228011A1 (de) 1981-08-21
ES496512A0 (es) 1981-12-16
DE2953267A1 (de) 1981-06-11
DK498580A (da) 1981-05-24
DE2953267C2 (de) 1982-04-08

Similar Documents

Publication Publication Date Title
HU182731B (en) Capacitive measuring sensing device
GB2046920B (en) Measuring relative positions using capacitive transducers
GB2064136B (en) Capacitive level sensing device
GB2094980B (en) A measuring instrument
DE3067757D1 (en) Device for capacitive level measurement
DE3069500D1 (en) A sensor circuit including a sensing device
GB2078966B (en) Capacitive displacement measurement
JPS55124004A (en) Device for measuring distance change
JPS5689011A (en) Ultrasonic distance measurement instrument
GB2040468B (en) Admittance sensing probe for measuring level
JPS5562306A (en) Length measuring machine and angle gauge
GB2022835B (en) Pressure sensing probe
JPS54109463A (en) Sensor for sensing plural parameter
JPS54124593A (en) Refraction measuring instrument
GB2079943B (en) Displacement measuring instrument
GB2079950B (en) Capacitive level measuring probe
BE886283A (fr) Sonde capacitive de mesure d'un degre de remplissage
EP0271849A3 (en) Instrument for measuring the impedance, specially for determining the change of the impedance of a capacitive sensor by dipping in a fluid
FR2508628B1 (fr) Machine a mesurer les coordonnees
FR2666888B1 (fr) Capteur de mesure d'une grandeur physique.
GB2056660B (en) Displacement encoder for measuring rule
JPS5590810A (en) Measuring head for sensing threeedimensional test piece
BE879069A (fr) Sonde pour la mesure de differences de pression
DE3066601D1 (en) Capacitive measuring bridge arrangement
NZ222795A (en) Distance measurement by capacitance sensor