DK0457868T3 - Anordning til behandling af sensorsignaler - Google Patents

Anordning til behandling af sensorsignaler

Info

Publication number
DK0457868T3
DK0457868T3 DK90917588.7T DK90917588T DK0457868T3 DK 0457868 T3 DK0457868 T3 DK 0457868T3 DK 90917588 T DK90917588 T DK 90917588T DK 0457868 T3 DK0457868 T3 DK 0457868T3
Authority
DK
Denmark
Prior art keywords
sensor signals
processing sensor
processing
signals
sensor
Prior art date
Application number
DK90917588.7T
Other languages
English (en)
Inventor
Richard Wagner
Georg Schneider
Original Assignee
Endress Hauser Gmbh Co
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 Endress Hauser Gmbh Co filed Critical Endress Hauser Gmbh Co
Application granted granted Critical
Publication of DK0457868T3 publication Critical patent/DK0457868T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Technology Law (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Amplifiers (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measurement Of Force In General (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DK90917588.7T 1989-12-07 1990-11-30 Anordning til behandling af sensorsignaler DK0457868T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3940537A DE3940537A1 (de) 1989-12-07 1989-12-07 Anordnung zur verarbeitung von sensorsignalen

Publications (1)

Publication Number Publication Date
DK0457868T3 true DK0457868T3 (da) 1993-12-27

Family

ID=6395039

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90917588.7T DK0457868T3 (da) 1989-12-07 1990-11-30 Anordning til behandling af sensorsignaler

Country Status (9)

Country Link
US (1) US5210501A (da)
EP (1) EP0457868B1 (da)
JP (1) JPH073340B2 (da)
CA (1) CA2046269C (da)
DE (2) DE3940537A1 (da)
DK (1) DK0457868T3 (da)
ES (1) ES2045957T3 (da)
IE (1) IE904150A1 (da)
WO (1) WO1991009276A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5451940A (en) * 1989-12-20 1995-09-19 Endress U. Hauser Gmbh U. Co. Capacitive sensor signal processing arrangement using switch capacitor structures
US5541531A (en) * 1995-05-01 1996-07-30 Ford Motor Company Switch capacitor interface circuit
EP0780674B1 (de) * 1995-12-22 1999-11-03 ENVEC Mess- und Regeltechnik GmbH + Co. Druckmessanordnung mit Schirmelektrode
DE19744152A1 (de) * 1997-10-07 1999-04-29 Ifm Electronic Gmbh Schaltungsanordnung zur Erfassung der Kapazität bzw. einer Kapazitätsänderung eines kapazitiven Schaltungs- oder Bauelementes
EP0797084B1 (de) 1996-03-23 2001-01-17 Endress + Hauser GmbH + Co. Verfahren zum Herstellen von kapazitiven, in Nullpunkt-Langzeit-Fehlerklassen sortierten Keramik-Absolutdruck-Sensoren
DE10105982A1 (de) * 2001-02-09 2002-10-02 Siemens Ag Verfahren zur Auswertung eines Messwertes und zugehörige Schaltungsanordnung
US20020190733A1 (en) * 2001-06-11 2002-12-19 Dainichiro Kinoshita Circuit for detecting a minute change in resistance
FR2860867B1 (fr) * 2003-10-09 2006-02-03 Electricfil Automotive Disposituf pour corriger les erreurs d'interferences entre des capteurs magnetiques de mesure de la position de mobiles
KR101525209B1 (ko) * 2008-11-04 2015-06-05 삼성전자주식회사 모듈 테스트 장치 및 그것을 포함하는 테스트 시스템
US8854062B2 (en) * 2011-08-29 2014-10-07 Robert Bosch Gmbh Readout circuit for self-balancing capacitor bridge
DE102012200191A1 (de) * 2012-01-09 2013-07-11 Ifm Electronic Gmbh Kapazitiver Drucksensor
RU209242U1 (ru) * 2020-09-24 2022-02-08 Акционерное общество "ПКК МИЛАНДР" Многофункциональный многотарифный счетчик со сменными унифицированными модулями

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624484A5 (da) * 1978-07-14 1981-07-31 Terraillon
US4509007A (en) * 1982-09-30 1985-04-02 Ibm Corporation Differential sensor measuring apparatus and method including sensor compensator circuitry
CH665027A5 (de) * 1984-09-06 1988-04-15 Mettler Instrumente Ag Verfahren zur messung und digitalisierung eines widerstandes und schaltung zur durchfuehrung des verfahrens.
IT1183962B (it) * 1985-09-17 1987-10-22 Marelli Autronica Circuiti di interfaccia fra un sensore in particolare un sensore di pressione del tipo a film spesso ed uno strumento indicatore elettrodinamico e sensore incorporante tale circuito particolarmente per l'impiego a bordo di autoveicoli
DE3633791A1 (de) * 1986-10-03 1988-04-14 Endress Hauser Gmbh Co Verfahren und anordnung zur messung des widerstandsverhaeltnisses an einer widerstands-halbbruecke
US4878012A (en) * 1988-06-10 1989-10-31 Rosemount Inc. Charge balanced feedback transmitter

Also Published As

Publication number Publication date
WO1991009276A1 (de) 1991-06-27
US5210501A (en) 1993-05-11
EP0457868B1 (de) 1993-10-27
DE3940537A1 (de) 1991-06-13
ES2045957T3 (es) 1994-01-16
JPH04500413A (ja) 1992-01-23
EP0457868A1 (de) 1991-11-27
DE59003256D1 (de) 1993-12-02
CA2046269A1 (en) 1991-06-08
IE904150A1 (en) 1991-06-19
JPH073340B2 (ja) 1995-01-18
CA2046269C (en) 1999-12-21

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