EP1001397A3 - Transducteur de mesure et procédé d'opération associé - Google Patents

Transducteur de mesure et procédé d'opération associé Download PDF

Info

Publication number
EP1001397A3
EP1001397A3 EP99121437A EP99121437A EP1001397A3 EP 1001397 A3 EP1001397 A3 EP 1001397A3 EP 99121437 A EP99121437 A EP 99121437A EP 99121437 A EP99121437 A EP 99121437A EP 1001397 A3 EP1001397 A3 EP 1001397A3
Authority
EP
European Patent Office
Prior art keywords
fault
transmitter
transducer
operating
state
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Withdrawn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
EP99121437A
Other languages
German (de)
English (en)
Other versions
EP1001397A2 (fr
Inventor
Abdelilah Amalou
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.)
Honeywell SA
Honeywell Inc
Original Assignee
Honeywell SA
Honeywell Inc
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 Honeywell SA, Honeywell Inc filed Critical Honeywell SA
Publication of EP1001397A2 publication Critical patent/EP1001397A2/fr
Publication of EP1001397A3 publication Critical patent/EP1001397A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/20—Calibration, including self-calibrating arrangements
    • G08B29/24—Self-calibration, e.g. compensating for environmental drift or ageing of components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmitters (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
EP99121437A 1998-11-03 1999-10-28 Transducteur de mesure et procédé d'opération associé Withdrawn EP1001397A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998150579 DE19850579C2 (de) 1998-11-03 1998-11-03 Verfahren zum Betreiben eines Meßumformers
DE19850579 1998-11-03

Publications (2)

Publication Number Publication Date
EP1001397A2 EP1001397A2 (fr) 2000-05-17
EP1001397A3 true EP1001397A3 (fr) 2007-04-04

Family

ID=7886497

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99121437A Withdrawn EP1001397A3 (fr) 1998-11-03 1999-10-28 Transducteur de mesure et procédé d'opération associé

Country Status (2)

Country Link
EP (1) EP1001397A3 (fr)
DE (1) DE19850579C2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10035181C1 (de) * 2000-07-20 2001-12-06 Joachim Hettler Gerätesystem zum Anzeigen gerätespezifischer Informationen von Geräten

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754261A (en) * 1987-03-30 1988-06-28 Pittway Corporation Security system
US5506567A (en) * 1993-10-07 1996-04-09 Temic Telefunken Microelectronic Gmbh Process for monitoring the openings to an enclosed space

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634839A (en) * 1968-03-11 1972-01-11 American District Telegraph Co Method and apparatus for suppressing spurious alarms in an electrical protection system
DE3107830A1 (de) * 1981-02-25 1982-09-09 Auergesellschaft Gmbh, 1000 Berlin Verfahren und anordnung zur erhaltung des alarmzustandes eines gaswarngeraetes
EP0262658B1 (fr) * 1986-10-01 1992-10-21 Honeywell Inc. Système de transmission à deux fils
DE3782310T3 (de) * 1986-10-01 1998-05-28 Honeywell Inc Zweidrahtübertragungssystem.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754261A (en) * 1987-03-30 1988-06-28 Pittway Corporation Security system
US5506567A (en) * 1993-10-07 1996-04-09 Temic Telefunken Microelectronic Gmbh Process for monitoring the openings to an enclosed space

Also Published As

Publication number Publication date
DE19850579C2 (de) 2001-09-13
EP1001397A2 (fr) 2000-05-17
DE19850579A1 (de) 2000-05-11

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