PL4094054T3 - Zespół elektroniczny do sondy pomiarowej poziomu napełnienia - Google Patents

Zespół elektroniczny do sondy pomiarowej poziomu napełnienia

Info

Publication number
PL4094054T3
PL4094054T3 PL21700165.0T PL21700165T PL4094054T3 PL 4094054 T3 PL4094054 T3 PL 4094054T3 PL 21700165 T PL21700165 T PL 21700165T PL 4094054 T3 PL4094054 T3 PL 4094054T3
Authority
PL
Poland
Prior art keywords
measuring probe
level measuring
filling level
electronic assembly
filling
Prior art date
Application number
PL21700165.0T
Other languages
English (en)
Inventor
Karl Griessbaum
Holger Staiger
Siegbert Woehrle
Original Assignee
Vega Grieshaber 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
Priority claimed from DE102020200879.5A external-priority patent/DE102020200879A1/de
Priority claimed from DE102020200866.3A external-priority patent/DE102020200866A1/de
Application filed by Vega Grieshaber Kg filed Critical Vega Grieshaber Kg
Publication of PL4094054T3 publication Critical patent/PL4094054T3/pl

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
    • G01F23/266—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 measuring circuits therefor
    • 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
    • G01F23/80—Arrangements for signal processing
    • 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
    • G01F23/80—Arrangements for signal processing
    • G01F23/802—Particular electronic circuits for digital processing equipment

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measuring Leads Or Probes (AREA)
PL21700165.0T 2020-01-24 2021-01-05 Zespół elektroniczny do sondy pomiarowej poziomu napełnienia PL4094054T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020200879.5A DE102020200879A1 (de) 2020-01-24 2020-01-24 Elektronikeinheit für eine Füllstandmesssonde
DE102020200866.3A DE102020200866A1 (de) 2020-01-24 2020-01-24 Füllstandmesssonde zur gleichzeitigen kapazitiven und konduktiven Füllstandmessung
PCT/EP2021/050057 WO2021148247A1 (de) 2020-01-24 2021-01-05 Elektronikeinheit für eine füllstandmesssonde

Publications (1)

Publication Number Publication Date
PL4094054T3 true PL4094054T3 (pl) 2025-08-18

Family

ID=74181186

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21700165.0T PL4094054T3 (pl) 2020-01-24 2021-01-05 Zespół elektroniczny do sondy pomiarowej poziomu napełnienia

Country Status (6)

Country Link
US (1) US12359957B2 (pl)
EP (1) EP4094054B1 (pl)
CN (1) CN115003993A (pl)
HU (1) HUE071095T2 (pl)
PL (1) PL4094054T3 (pl)
WO (1) WO2021148247A1 (pl)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI9200073A (sl) 1992-05-06 1993-12-31 Andrej Zatler Nivojsko stikalo
DE10161072A1 (de) * 2001-12-12 2003-06-18 Endress & Hauser Gmbh & Co Kg Feldgeräteelektronik mit einer Sensoreinheit für die Prozessmesstechnik
DE102004047413A1 (de) * 2004-09-28 2006-03-30 Endress + Hauser Gmbh + Co. Kg Fertigungsseitiges Abgleichen eines Messgeräts zur kapazitiven Füllstandsmessung und entsprechendes Messgerät
EP1882914B1 (de) 2006-07-25 2018-06-06 Sontec Sensorbau GmbH Verfahren und Anordnung zur Bestimmung der Präsenz oder des Zustandes eines Mediums oder eines Mediengemisches
DE102006043809A1 (de) * 2006-09-13 2008-03-27 Endress + Hauser Gmbh + Co. Kg Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße
DE102006047814A1 (de) * 2006-10-06 2008-04-10 Endress + Hauser Gmbh + Co. Kg Vorrichtung zur Bestimmung und/oder Überwachung des Füllstandes eines Mediums
CN103455778A (zh) * 2012-06-01 2013-12-18 北京物资学院 一种测物位的rfid系统及其测物位的方法
DE102014107927A1 (de) * 2014-06-05 2015-12-17 Endress + Hauser Gmbh + Co. Kg Verfahren und Vorrichtung zur Überwachung des Füllstandes eines Mediums in einem Behälter
DE102014113545A1 (de) * 2014-09-19 2016-03-24 Endress + Hauser Gmbh + Co. Kg Vorrichtung und Verfahren zur Überwachung einer Prozessgröße eines Mediums
DE102015112543A1 (de) * 2015-07-30 2017-02-02 Endress+Hauser Gmbh+Co. Kg Vorrichtung zur Bestimmung und/oder Überwachung zumindest einer Prozessgröße
EP3165883B1 (de) * 2015-11-05 2018-08-08 VEGA Grieshaber KG Füllstandradarsensor mit abschirmung
CA3033398A1 (en) 2016-08-22 2018-03-01 Sci-Bots Inc. Multiplexed droplet actuation and sensing in digital microfluidics
US10254148B2 (en) * 2017-06-16 2019-04-09 GM Global Technology Operations LLC Liquid level sensor and method
DE102017115516A1 (de) * 2017-07-11 2019-01-17 Endress+Hauser SE+Co. KG Kapazitives Füllstandsmessgerät
DE102017130728A1 (de) 2017-12-20 2019-06-27 Endress+Hauser SE+Co. KG Messgerät zur Dielektrizitätswert-Bestimmung
EP3521776A1 (en) * 2018-02-06 2019-08-07 Victor Augusta P. Claes Sensor circuit and use thereof
CN207946134U (zh) 2018-03-09 2018-10-09 牟端 双传感漏水报警器
EP3594638A1 (de) * 2018-07-13 2020-01-15 Tecan Trading Ag Vorrichtungen und verfahren zur kapazitiven schaumdetektion in flüssigkeitsbehältern

Also Published As

Publication number Publication date
US20230048795A1 (en) 2023-02-16
CN115003993A (zh) 2022-09-02
US12359957B2 (en) 2025-07-15
WO2021148247A1 (de) 2021-07-29
EP4094054A1 (de) 2022-11-30
EP4094054B1 (de) 2025-03-05
HUE071095T2 (hu) 2025-07-28
EP4094054C0 (de) 2025-03-05

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