ES2162350T3 - Procedimiento para la compensacion del efecto de temperatura en los sistemas de medida. - Google Patents
Procedimiento para la compensacion del efecto de temperatura en los sistemas de medida.Info
- Publication number
- ES2162350T3 ES2162350T3 ES98100497T ES98100497T ES2162350T3 ES 2162350 T3 ES2162350 T3 ES 2162350T3 ES 98100497 T ES98100497 T ES 98100497T ES 98100497 T ES98100497 T ES 98100497T ES 2162350 T3 ES2162350 T3 ES 2162350T3
- Authority
- ES
- Spain
- Prior art keywords
- temperature
- compensation
- measurement systems
- sensitive
- procedure
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/04—Means for compensating for effects of changes of temperature, i.e. other than electric compensation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Abstract
LA INVENCION SE REFIERE A UN METODO PARA COMPENSAR LA TEMPERATURA EN SISTEMAS DE MEDICION QUE DEPENDEN DE LA TEMPERATURA OPERATIVA Y CUYA DEPENDENCIA DE ESTA TEMPERATURA ESTA CAUSADA POR COMPONENTES SENSIBLES A LA TEMPERATURA, SISTEMAS DE MEDICION QUE PUEDEN SER ACCIONADOS ELECTRONICAMENTE O SISTEMAS DE MEDICION QUE ESTAN UNIDOS TERMICAMENTE A UN COMPONENTE CONTROLABLE ELECTRONICAMENTE YA UTILIZADO EN EL SISTEMA DE MEDICION. EN EL METODO DE LA INVENCION EL COMPONENTE SENSIBLE A LA TEMPERATURA O UN MODULO CONTIGUO SE OPERA DE TAL FORMA QUE SE PRODUZCA UNA COMPENSACION DE LA TEMPERATURA SIN NECESIDAD DE UTILIZAR OTROS MEDIOS AUXILIARES COMO, P. EJ., UN DISPOSITIVO CALEFACTOR ADICIONAL. ESTA COMPENSACION DE TEMPERATURA PUEDE REALIZARSE DE TRES FORMAS DIFERENTES: EN EL PRIMER METODO SE CALCULA EL COEFICIENTE DE TEMPERATURA, EN EL SEGUNDO METODO SE CALIENTAN LOS COMPONENTES SENSIBLES A LA TEMPERATURA DEL SISTEMA HASTA ALCANZAR LA TEMPERATURA OPERATIVA ESTABLECIDA QUE SIRVE DE BASE PARA TODAS LASMEDICIONES Y EN EL TERCER METODO SE CALCULA UN PUNTO OPERATIVO INDEPENDIENTE DE LA TEMPERATURA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19703359A DE19703359A1 (de) | 1997-01-30 | 1997-01-30 | Verfahren zur Temperaturkompensation bei Meßsystemen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2162350T3 true ES2162350T3 (es) | 2001-12-16 |
Family
ID=7818769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98100497T Expired - Lifetime ES2162350T3 (es) | 1997-01-30 | 1998-01-14 | Procedimiento para la compensacion del efecto de temperatura en los sistemas de medida. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5926778A (es) |
EP (1) | EP0856726B1 (es) |
DE (2) | DE19703359A1 (es) |
ES (1) | ES2162350T3 (es) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6654697B1 (en) | 1996-03-28 | 2003-11-25 | Rosemount Inc. | Flow measurement with diagnostics |
US6017143A (en) | 1996-03-28 | 2000-01-25 | Rosemount Inc. | Device in a process system for detecting events |
US8290721B2 (en) | 1996-03-28 | 2012-10-16 | Rosemount Inc. | Flow measurement diagnostics |
US7949495B2 (en) | 1996-03-28 | 2011-05-24 | Rosemount, Inc. | Process variable transmitter with diagnostics |
US6539267B1 (en) | 1996-03-28 | 2003-03-25 | Rosemount Inc. | Device in a process system for determining statistical parameter |
US6449574B1 (en) * | 1996-11-07 | 2002-09-10 | Micro Motion, Inc. | Resistance based process control device diagnostics |
US6519546B1 (en) * | 1996-11-07 | 2003-02-11 | Rosemount Inc. | Auto correcting temperature transmitter with resistance based sensor |
US6754601B1 (en) | 1996-11-07 | 2004-06-22 | Rosemount Inc. | Diagnostics for resistive elements of process devices |
US6434504B1 (en) | 1996-11-07 | 2002-08-13 | Rosemount Inc. | Resistance based process control device diagnostics |
CA2306767C (en) | 1997-10-13 | 2007-05-01 | Rosemount Inc. | Communication technique for field devices in industrial processes |
AT2967U1 (de) * | 1998-08-25 | 1999-07-26 | Avl List Gmbh | Trübungsmessverfahren |
EP0987663A1 (de) * | 1998-09-14 | 2000-03-22 | Siemens Building Technologies AG | Optischer Rauchmelder nach dem Extinktionsprinzip und Verfahren zur Kompensation von dessen Temperaturdrift |
US6611775B1 (en) | 1998-12-10 | 2003-08-26 | Rosemount Inc. | Electrode leakage diagnostics in a magnetic flow meter |
US6615149B1 (en) | 1998-12-10 | 2003-09-02 | Rosemount Inc. | Spectral diagnostics in a magnetic flow meter |
DE19918821A1 (de) * | 1999-04-26 | 2000-11-02 | Wabco Gmbh & Co Ohg | Auswerteverfahren für einen induktiven Wegsensor, insbesonders in der Anwendung für eine Fahrzeugkupplung |
US6729187B1 (en) | 1999-04-29 | 2004-05-04 | The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations | Self-compensated ceramic strain gage for use at high temperatures |
CN1384914A (zh) * | 1999-04-29 | 2002-12-11 | 罗得岛及普罗维登斯属地高等教育管理委员会 | 在高温下使用的自动补偿陶瓷应变计量器 |
US6356191B1 (en) | 1999-06-17 | 2002-03-12 | Rosemount Inc. | Error compensation for a process fluid temperature transmitter |
JP4824234B2 (ja) | 1999-07-01 | 2011-11-30 | ローズマウント インコーポレイテッド | 2線式温度送信機およびプロセス温度測定方法 |
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 |
US6522990B1 (en) * | 1999-12-03 | 2003-02-18 | General Electric Company | Methods and apparatus for reducing temperature overshoot |
DE10028448C2 (de) * | 2000-06-13 | 2003-05-15 | Deutsch Zentr Luft & Raumfahrt | Einrichtung zur galvanisch getrennten Messung eines in einem Leiter fließenden elektrischen Stromes unter Verwendung eines Hallelements |
US6735484B1 (en) | 2000-09-20 | 2004-05-11 | Fargo Electronics, Inc. | Printer with a process diagnostics system for detecting events |
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 |
DE10135288B4 (de) * | 2001-07-19 | 2007-04-26 | Siemens Ag | Detektormodul für einen Röntgen-Computertomographen |
US6772036B2 (en) | 2001-08-30 | 2004-08-03 | Fisher-Rosemount Systems, Inc. | Control system using process model |
DE10250196B4 (de) * | 2002-10-28 | 2007-10-11 | Siemens Ag | Detektor für einen Röntgen-Computertomograph |
KR20080100293A (ko) * | 2004-10-07 | 2008-11-14 | 야마하 가부시키가이샤 | 지자기 센서 및 지자기 센서의 보정 방법 |
DE102004053884A1 (de) * | 2004-11-04 | 2006-05-24 | Endress + Hauser Gmbh + Co. Kg | Messwertaufnehmer mit Temperaturkompensation |
DE102004062655B4 (de) * | 2004-12-24 | 2014-12-31 | Leopold Kostal Gmbh & Co. Kg | Verfahren zum Korrigieren einer durch eine elektrische Spannungsmessung indirekt durchgeführten elektrischen Strommessung |
DE102005023809A1 (de) * | 2005-05-24 | 2006-11-30 | Robert Bosch Gmbh | Verfahren zur Kompensation der Temperaturdrift von Sensoren im montierten Zustand vor Ort und Vorrichtung zur Kompensation der Temperaturdrift eines Halbleiterbeschleunigungssensors |
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 |
US20070068225A1 (en) | 2005-09-29 | 2007-03-29 | Brown Gregory C | Leak detector for process valve |
US7450626B1 (en) * | 2006-01-27 | 2008-11-11 | University Of Central Florida Research Foundation, Inc. | Lasers that operate independently of temperature |
US7649426B2 (en) * | 2006-09-12 | 2010-01-19 | Cts Corporation | Apparatus and method for temperature compensation of crystal oscillators |
US7953501B2 (en) | 2006-09-25 | 2011-05-31 | Fisher-Rosemount Systems, Inc. | Industrial process control loop monitor |
EP2074385B2 (en) | 2006-09-29 | 2022-07-06 | Rosemount Inc. | Magnetic flowmeter with verification |
US8898036B2 (en) | 2007-08-06 | 2014-11-25 | Rosemount Inc. | Process variable transmitter with acceleration sensor |
DE102007044471A1 (de) | 2007-09-18 | 2009-04-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur abschnittsweisen Bestimmung eines parameterabhängigen Korrekturwertnäherungsverlaufs und Sensoranordnung |
TWI404923B (zh) * | 2008-07-07 | 2013-08-11 | Ind Tech Res Inst | Standard Test Method for PN Joint Temperature of Light Emitting Diodes |
US7921734B2 (en) | 2009-05-12 | 2011-04-12 | Rosemount Inc. | System to detect poor process ground connections |
DE102009058932B4 (de) * | 2009-12-17 | 2013-08-14 | Avl List Gmbh | System und Verfahren zur Messung von Einspritzvorgängen |
US9207670B2 (en) | 2011-03-21 | 2015-12-08 | Rosemount Inc. | Degrading sensor detection implemented within a transmitter |
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 |
EP2802128B1 (en) * | 2013-05-06 | 2018-07-11 | Sensirion AG | Self-calibrating temperature sensor within a mobile terminal device |
EP2801804B1 (en) * | 2013-05-06 | 2018-07-11 | Sensirion AG | Self-calibrating temperature sensor within a mobile terminal device |
EP3124937B1 (de) * | 2015-07-29 | 2018-05-02 | VEGA Grieshaber KG | Verfahren zum ermitteln eines druckes sowie entsprechende messanordnung |
DE102017128370A1 (de) * | 2017-11-30 | 2019-06-06 | Bundesdruckerei Gmbh | Temperatur- und intensitätskalibrierte Referenzlichtquelle |
WO2020193413A1 (en) * | 2019-03-25 | 2020-10-01 | Signify Holding B.V. | System and method for measuring occupant-level temperature |
FI130309B (fi) | 2020-12-22 | 2023-06-13 | Beamex Oy Ab | Jännitemittauksen lämpötilakompensointikytkentä |
CN116497443B (zh) * | 2023-06-29 | 2023-09-05 | 江西兆驰半导体有限公司 | 一种外延片波长良率的调整方法及系统、外延片 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3671860A (en) * | 1969-10-24 | 1972-06-20 | Gen Electric | Maximum current indicator for electrical apparatus |
US4101056A (en) * | 1975-05-27 | 1978-07-18 | George E. Mattimoe | Temperature-compensating petroleum product dispensing unit |
US4202218A (en) * | 1977-09-28 | 1980-05-13 | International Telephone And Telegraph Corporation | Bridge circuit |
DE2915319C2 (de) * | 1979-04-14 | 1984-07-12 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln | Elektrische Meßschaltung zum elektrischen Messen mechanischer Größen |
DE3007747A1 (de) * | 1980-02-29 | 1981-09-24 | Robert Bosch Gmbh, 7000 Stuttgart | Sensor fuer eine physikalische groesse |
US4455095A (en) * | 1980-05-08 | 1984-06-19 | Werner Bleiker | System for measuring the heat energy emission of room heating elements |
US4437164A (en) * | 1981-03-05 | 1984-03-13 | Bristol Babcock Inc. | Ridge circuit compensation for environmental effects |
CA1171178A (en) * | 1981-05-19 | 1984-07-17 | Dennis K. Briefer | Temperature compensated measuring system |
DE3212611A1 (de) * | 1982-04-05 | 1983-10-06 | Bosch Gmbh Robert | Verfahren zur temperaturkompensation eines sensorsignales |
US4966034A (en) * | 1988-04-28 | 1990-10-30 | Schrader Automotive, Inc. | On-board tire pressure indicating system performing temperature-compensated pressure measurement, and pressure measurement circuitry thereof |
JPH042170A (ja) * | 1990-04-18 | 1992-01-07 | Mitsubishi Electric Corp | 半導体拡散抵抗形圧力センサにおけるスパン電圧温度補償方法 |
JPH0430478A (ja) * | 1990-05-25 | 1992-02-03 | Mitsubishi Electric Corp | 半導体圧力センサのスパン電圧温度補償方法 |
DE4141065A1 (de) * | 1991-12-13 | 1993-06-17 | Vdo Schindling | Verfahren zur temperaturkompensation von induktiven sensoren |
DE4142680A1 (de) * | 1991-12-21 | 1993-07-01 | Bosch Gmbh Robert | Auswerteschaltung fuer einen indudktivsensor |
DE4211997A1 (de) * | 1992-04-09 | 1993-10-14 | Jaeger Erich Gmbh & Co Kg | Verfahren und Schaltungsanordnung zur elektrischen Kompensation des Temperatureinflusses auf das Meßsignal von mechanoelektrischen Meßwandlern |
DE4227727C2 (de) * | 1992-08-21 | 1994-09-15 | Buna Gmbh | Verfahren zur Zustandserkennung gasförmiger und flüssiger Medien mittels Multisensorsystemen |
DE4410705C2 (de) * | 1994-03-28 | 2000-05-18 | Christof Kaufmann | Meßvorrichtung zum Messen einer physikalischen Größe |
JP2983434B2 (ja) * | 1994-06-13 | 1999-11-29 | 本田技研工業株式会社 | センサの温度特性補償構造 |
DE4434318A1 (de) * | 1994-09-26 | 1996-03-28 | Forschungszentrum Juelich Gmbh | Verfahren und Einrichtung zur Meßwerterfassung und -verarbeitung |
DE19502858C1 (de) * | 1995-01-30 | 1996-07-11 | Siemens Ag | Verfahren und Schaltungsanordnung zum Kompensieren der Signalfehler eines Giergeschwindigkeitssensors |
-
1997
- 1997-01-30 DE DE19703359A patent/DE19703359A1/de not_active Withdrawn
-
1998
- 1998-01-14 DE DE59801481T patent/DE59801481D1/de not_active Expired - Lifetime
- 1998-01-14 EP EP98100497A patent/EP0856726B1/de not_active Expired - Lifetime
- 1998-01-14 ES ES98100497T patent/ES2162350T3/es not_active Expired - Lifetime
- 1998-01-29 US US09/015,785 patent/US5926778A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0856726A1 (de) | 1998-08-05 |
DE19703359A1 (de) | 1998-08-06 |
EP0856726B1 (de) | 2001-09-19 |
DE59801481D1 (de) | 2001-10-25 |
US5926778A (en) | 1999-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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