ATA256992A - Verfahren zur funktionskontrolle eines temperaturfuehlers - Google Patents

Verfahren zur funktionskontrolle eines temperaturfuehlers

Info

Publication number
ATA256992A
ATA256992A AT256992A AT256992A ATA256992A AT A256992 A ATA256992 A AT A256992A AT 256992 A AT256992 A AT 256992A AT 256992 A AT256992 A AT 256992A AT A256992 A ATA256992 A AT A256992A
Authority
AT
Austria
Prior art keywords
controlling
function
temperature probe
probe
temperature
Prior art date
Application number
AT256992A
Other languages
English (en)
Other versions
AT399235B (de
Original Assignee
Vaillant 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 Vaillant Gmbh filed Critical Vaillant Gmbh
Priority to AT256992A priority Critical patent/AT399235B/de
Priority to CH363593A priority patent/CH686908A5/de
Priority to DE19934343747 priority patent/DE4343747A1/de
Publication of ATA256992A publication Critical patent/ATA256992A/de
Application granted granted Critical
Publication of AT399235B publication Critical patent/AT399235B/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K15/00—Testing or calibrating of thermometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Control Of Resistance Heating (AREA)
AT256992A 1992-12-24 1992-12-24 Verfahren zur funktionskontrolle eines temperaturfühlers AT399235B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT256992A AT399235B (de) 1992-12-24 1992-12-24 Verfahren zur funktionskontrolle eines temperaturfühlers
CH363593A CH686908A5 (de) 1992-12-24 1993-12-08 Verfahren zur Funktionskontrolle eines Temperaturfuehlers.
DE19934343747 DE4343747A1 (de) 1992-12-24 1993-12-21 Verfahren zur Funktionskontrolle eines Temperaturfühlers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT256992A AT399235B (de) 1992-12-24 1992-12-24 Verfahren zur funktionskontrolle eines temperaturfühlers

Publications (2)

Publication Number Publication Date
ATA256992A true ATA256992A (de) 1994-08-15
AT399235B AT399235B (de) 1995-04-25

Family

ID=3536641

Family Applications (1)

Application Number Title Priority Date Filing Date
AT256992A AT399235B (de) 1992-12-24 1992-12-24 Verfahren zur funktionskontrolle eines temperaturfühlers

Country Status (3)

Country Link
AT (1) AT399235B (de)
CH (1) CH686908A5 (de)
DE (1) DE4343747A1 (de)

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US6017143A (en) 1996-03-28 2000-01-25 Rosemount Inc. Device in a process system for detecting events
US7949495B2 (en) 1996-03-28 2011-05-24 Rosemount, Inc. Process variable transmitter with diagnostics
US6907383B2 (en) 1996-03-28 2005-06-14 Rosemount Inc. Flow diagnostic system
US7623932B2 (en) 1996-03-28 2009-11-24 Fisher-Rosemount Systems, Inc. Rule set for root cause diagnostics
US7254518B2 (en) 1996-03-28 2007-08-07 Rosemount Inc. Pressure transmitter with diagnostics
US8290721B2 (en) 1996-03-28 2012-10-16 Rosemount Inc. Flow measurement diagnostics
US7085610B2 (en) 1996-03-28 2006-08-01 Fisher-Rosemount Systems, Inc. Root cause diagnostics
US6654697B1 (en) 1996-03-28 2003-11-25 Rosemount Inc. Flow measurement with diagnostics
US7630861B2 (en) 1996-03-28 2009-12-08 Rosemount Inc. Dedicated process diagnostic device
US6601005B1 (en) 1996-11-07 2003-07-29 Rosemount Inc. Process device diagnostics using process variable sensor signal
US6754601B1 (en) 1996-11-07 2004-06-22 Rosemount Inc. Diagnostics for resistive elements of process devices
US6519546B1 (en) 1996-11-07 2003-02-11 Rosemount Inc. Auto correcting temperature transmitter with resistance based sensor
US6434504B1 (en) 1996-11-07 2002-08-13 Rosemount Inc. Resistance based process control device diagnostics
CA2206969C (en) * 1997-06-04 2006-08-08 Digital Security Controls Ltd. Self diagnostic heat detector
DE69818494T2 (de) 1997-10-13 2004-07-01 Rosemount Inc., Eden Prairie Übertragungsmethode für Feldvorrichtungen in industriellen Prozessen
DE19852350A1 (de) * 1998-11-13 2000-05-18 Hella Kg Hueck & Co Diagnosesystem für das Vorschaltgerät einer Hochdruckgasentladungslampe in einem Kraftfahrzeug
US6611775B1 (en) 1998-12-10 2003-08-26 Rosemount Inc. Electrode leakage diagnostics in a magnetic flow meter
US6356191B1 (en) 1999-06-17 2002-03-12 Rosemount Inc. Error compensation for a process fluid temperature transmitter
US7010459B2 (en) 1999-06-25 2006-03-07 Rosemount Inc. Process device diagnostics using process variable sensor signal
DE60014709T3 (de) 1999-07-01 2010-04-15 Rosemount Inc., Eden Prairie Zweidraht-sender mit selbstprüfung und niedriger leistung
US6505517B1 (en) 1999-07-23 2003-01-14 Rosemount Inc. High accuracy signal processing for magnetic flowmeter
US6701274B1 (en) 1999-08-27 2004-03-02 Rosemount Inc. Prediction of error magnitude in a pressure transmitter
US6556145B1 (en) 1999-09-24 2003-04-29 Rosemount Inc. Two-wire fluid temperature transmitter with thermocouple diagnostics
US6735484B1 (en) 2000-09-20 2004-05-11 Fargo Electronics, Inc. Printer with a process diagnostics system for detecting events
US6970003B2 (en) 2001-03-05 2005-11-29 Rosemount Inc. Electronics board life prediction of microprocessor-based transmitters
US6859755B2 (en) 2001-05-14 2005-02-22 Rosemount Inc. Diagnostics for industrial process control and measurement systems
US6629059B2 (en) 2001-05-14 2003-09-30 Fisher-Rosemount Systems, Inc. Hand held diagnostic and communication device with automatic bus detection
US6772036B2 (en) 2001-08-30 2004-08-03 Fisher-Rosemount Systems, Inc. Control system using process model
EP1646864B1 (de) 2003-07-18 2018-11-07 Rosemount Inc. Prozessdiagnostik
US7018800B2 (en) 2003-08-07 2006-03-28 Rosemount Inc. Process device with quiescent current diagnostics
US7627441B2 (en) 2003-09-30 2009-12-01 Rosemount Inc. Process device with vibration based diagnostics
US7523667B2 (en) 2003-12-23 2009-04-28 Rosemount Inc. Diagnostics of impulse piping in an industrial process
US6920799B1 (en) 2004-04-15 2005-07-26 Rosemount Inc. Magnetic flow meter with reference electrode
US7046180B2 (en) 2004-04-21 2006-05-16 Rosemount Inc. Analog-to-digital converter with range error detection
US8112565B2 (en) 2005-06-08 2012-02-07 Fisher-Rosemount Systems, Inc. Multi-protocol field device interface with automatic bus detection
US7835295B2 (en) 2005-07-19 2010-11-16 Rosemount Inc. Interface module with power over Ethernet function
EP1929383A1 (de) 2005-07-20 2008-06-11 Rosemount, Inc. Einsatzort-einrichtung mit strom über ethernet
US20070068225A1 (en) 2005-09-29 2007-03-29 Brown Gregory C Leak detector for process valve
US7953501B2 (en) 2006-09-25 2011-05-31 Fisher-Rosemount Systems, Inc. Industrial process control loop monitor
JP2010505121A (ja) 2006-09-29 2010-02-18 ローズマウント インコーポレイテッド 検証を備える磁気流量計
US7321846B1 (en) 2006-10-05 2008-01-22 Rosemount Inc. Two-wire process control loop diagnostics
US8898036B2 (en) 2007-08-06 2014-11-25 Rosemount Inc. Process variable transmitter with acceleration sensor
US7590511B2 (en) 2007-09-25 2009-09-15 Rosemount Inc. Field device for digital process control loop diagnostics
DE102008055697B4 (de) * 2008-06-05 2017-12-21 Continental Teves Ag & Co. Ohg Elektronische Temperaturmessschaltung
US7921734B2 (en) 2009-05-12 2011-04-12 Rosemount Inc. System to detect poor process ground connections
US9207670B2 (en) 2011-03-21 2015-12-08 Rosemount Inc. Degrading sensor detection implemented within a transmitter
DE102012208125A1 (de) 2012-05-15 2013-11-21 E.G.O. Elektro-Gerätebau GmbH Temperaturmesseinrichtung, elektrisches Gerät mit einer solchen Temperaturmesseinrichtung und Verfahren zur Temperaturmessung
US9052240B2 (en) 2012-06-29 2015-06-09 Rosemount Inc. Industrial process temperature transmitter with sensor stress diagnostics
US9207129B2 (en) 2012-09-27 2015-12-08 Rosemount Inc. Process variable transmitter with EMF detection and correction
US9602122B2 (en) 2012-09-28 2017-03-21 Rosemount Inc. Process variable measurement noise diagnostic
DE102017120684A1 (de) * 2017-09-07 2019-03-07 Endress + Hauser Wetzer Gmbh + Co. Kg Zustandsüberwachung eines Temperatursensors
DE102018205513B3 (de) 2018-04-12 2019-03-28 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Überwachen einer thermischen Kontaktierung zwischen einer Batteriezelle und einem Temperatursensor, Temperatursensoreinheit, Batterie sowie Kraftfahrzeug

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Publication number Priority date Publication date Assignee Title
DE1573247A1 (de) * 1965-08-10 1970-04-09 Licentia Gmbh Verfahren zur Funktionspruefung von Temperaturfuehlern
IT1130536B (it) * 1980-11-26 1986-06-18 Marelli Autronica Circuito per la rivelazione e la segnalazione di guasti e di anomalie di funzionamento in un impianto di ricarica di accumulatori elettrici
DE3114811C2 (de) * 1981-04-11 1983-03-17 Harald 4130 Moers Heuser Elektrische Sollwert-Verstellvorrichtung für Thermostat-Regelventile
JPS60203811A (ja) * 1984-03-28 1985-10-15 Sharp Corp 検出装置
US4565091A (en) * 1984-04-20 1986-01-21 Nippondenso Co., Ltd. Apparatus for measuring the quantity of airflow passing through an intake passage of an engine
SU1236355A1 (ru) * 1984-06-28 1986-06-07 Тамбовский институт химического машиностроения Устройство дл определени теплофизических характеристик материалов
DE3485249D1 (de) * 1984-08-07 1991-12-12 American Cyanamid Co Verfahren und vorrichtung zur kalorimetrischen untersuchung von chemischen prozessen.
JP3077150B2 (ja) * 1990-02-09 2000-08-14 松下電器産業株式会社 調理器
DE4322490A1 (de) * 1992-07-16 1994-01-20 Siemens Ag Schaltungsanordnung

Also Published As

Publication number Publication date
CH686908A5 (de) 1996-07-31
DE4343747A1 (de) 1994-06-30
AT399235B (de) 1995-04-25

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Legal Events

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