EP1048934A3 - Détecteur du type deux fils - Google Patents

Détecteur du type deux fils Download PDF

Info

Publication number
EP1048934A3
EP1048934A3 EP00106483A EP00106483A EP1048934A3 EP 1048934 A3 EP1048934 A3 EP 1048934A3 EP 00106483 A EP00106483 A EP 00106483A EP 00106483 A EP00106483 A EP 00106483A EP 1048934 A3 EP1048934 A3 EP 1048934A3
Authority
EP
European Patent Office
Prior art keywords
wire
lines
wire sensors
properties
series
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.)
Withdrawn
Application number
EP00106483A
Other languages
German (de)
English (en)
Other versions
EP1048934A2 (fr
Inventor
Lothar Dipl.-Phys. Blossfeld
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.)
TDK Micronas GmbH
Original Assignee
TDK Micronas GmbH
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 TDK Micronas GmbH filed Critical TDK Micronas GmbH
Publication of EP1048934A2 publication Critical patent/EP1048934A2/fr
Publication of EP1048934A3 publication Critical patent/EP1048934A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/02—Electric signal transmission systems in which the signal transmitted is magnitude of current or voltage
EP00106483A 1999-04-27 2000-03-25 Détecteur du type deux fils Withdrawn EP1048934A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19919084 1999-04-27
DE19919084A DE19919084C2 (de) 1999-04-27 1999-04-27 Zweidrahtsensoreinrichtung

Publications (2)

Publication Number Publication Date
EP1048934A2 EP1048934A2 (fr) 2000-11-02
EP1048934A3 true EP1048934A3 (fr) 2003-12-10

Family

ID=7906011

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00106483A Withdrawn EP1048934A3 (fr) 1999-04-27 2000-03-25 Détecteur du type deux fils

Country Status (3)

Country Link
US (1) US6437581B1 (fr)
EP (1) EP1048934A3 (fr)
DE (1) DE19919084C2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10145520B4 (de) * 2001-09-14 2004-09-09 Vega Grieshaber Kg Schaltungsanordnung zur Spannungsversorgung eines Zweidrahtsensors
DE10146204A1 (de) * 2001-09-19 2003-04-10 Grieshaber Vega Kg Schaltungsanordnung zur Spannungsversorgung eines Zweidrahtsensors
US7252009B2 (en) * 2004-08-27 2007-08-07 Ashcroft-Nagano, Inc. System and method for pressure measurement
US7100455B2 (en) * 2004-08-27 2006-09-05 Dresser-Nagano, Inc. System and method for pressure measurement
US7433267B2 (en) * 2004-12-13 2008-10-07 Ssi Technologies, Inc. Two wire resistive sensor
US7719411B2 (en) * 2007-06-12 2010-05-18 Robert Bosch Gmbh Method and system of transmitting a plurality of movement parameters of a vehicle via a two-wire interface
US8054071B2 (en) * 2008-03-06 2011-11-08 Allegro Microsystems, Inc. Two-terminal linear sensor
US7969041B2 (en) * 2009-02-03 2011-06-28 Infineon Technologies Ag System where the number of conductors equals the number of sensors and each of the sensors receives voltages via a different set of two conductors and provides data via the different set of two conductors
JP4830058B2 (ja) * 2009-10-21 2011-12-07 旭化成エレクトロニクス株式会社 ２線式伝送器
US9464880B2 (en) * 2010-07-15 2016-10-11 Metrix Instrument Co., Lp Dual wire dynamic proximity transducer interface for use in proximity transducer system and proximity transducer system including the same
DE102012219501A1 (de) * 2012-10-25 2014-04-30 BSH Bosch und Siemens Hausgeräte GmbH Sensoranordnung für eine Haushaltsgerät sowie ein Haushaltsgerät mit einer derartigen Sensoranordnung
DE102017119575A1 (de) * 2017-08-25 2019-02-28 Tdk-Micronas Gmbh Verfahren zur Programmierung eines Zweidrahtsensors und ein programmierbarer Zweidrahtsensor
FR3081560B1 (fr) * 2018-05-22 2020-06-05 Autovib Dispositif electronique de mesure d'une grandeur determinee presentant une interface deux fils.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519709A1 (de) * 1984-06-04 1985-12-05 Yamatake-Honeywell Co. Ltd., Tokio/Tokyo Dialogverfahren und vorrichtung zur durchfuehrung dieses verfahrens
US5790046A (en) * 1994-06-30 1998-08-04 Deutsche Itt Industreis Gmbh Sensor with a programmable switching threshold
US5793754A (en) * 1996-03-29 1998-08-11 Eurotherm Controls, Inc. Two-way, two-wire analog/digital communication system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6912918U (de) 1969-03-25 1969-09-18 Varta Ag Vorrichtung zur kontinuierlichen herstellung von negativer aktiver masse fuer alkalische akkumulatoren
FR2447540A1 (fr) * 1979-01-26 1980-08-22 Jaeger Circuit de mesure analogique d'une grandeur avec indication a distance
US4374333A (en) * 1980-05-27 1983-02-15 Sprague Electric Company Two terminal Hall-sensor
US5049878A (en) * 1981-05-13 1991-09-17 Drexelbrook Engineering Company Two-wire compensated level measuring instrument
EP0337396B1 (fr) * 1988-04-11 1996-07-17 Omron Corporation Système de détection à deux fils ayant des moyens d'autodiagnostic
DE3828428C1 (en) * 1988-08-22 1989-11-02 Honeywell-Schild Ag, Biel, Ch Voltage supply for proximity switches
US4939455A (en) * 1988-09-02 1990-07-03 Hamilton Standard Controls, Inc. Sensor having two-wire connection to load
FR2668257B1 (fr) * 1990-10-18 1994-05-13 Telemecanique Detecteur du type deux fils a tension regulee.
US5488307A (en) * 1993-12-22 1996-01-30 Namco Controls Corporation Sensor interface method and apparatus
US5535243A (en) * 1994-07-13 1996-07-09 Rosemount Inc. Power supply for field mounted transmitter
WO1996004630A1 (fr) * 1994-08-03 1996-02-15 Drexelbrook Controls, Inc. Systeme de controle extremement fiable
DE19723645B4 (de) * 1997-06-05 2006-04-13 Endress + Hauser Gmbh + Co. Kg Anordnung zur Signalübertragung zwischen einer Geberstelle und einer Empfangsstelle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519709A1 (de) * 1984-06-04 1985-12-05 Yamatake-Honeywell Co. Ltd., Tokio/Tokyo Dialogverfahren und vorrichtung zur durchfuehrung dieses verfahrens
US5790046A (en) * 1994-06-30 1998-08-04 Deutsche Itt Industreis Gmbh Sensor with a programmable switching threshold
US5793754A (en) * 1996-03-29 1998-08-11 Eurotherm Controls, Inc. Two-way, two-wire analog/digital communication system

Also Published As

Publication number Publication date
US6437581B1 (en) 2002-08-20
DE19919084C2 (de) 2001-05-31
EP1048934A2 (fr) 2000-11-02
DE19919084A1 (de) 2000-11-16

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