DE60016422D1 - Vorhersage der groesse eines fehlers in einem druckwandler - Google Patents

Vorhersage der groesse eines fehlers in einem druckwandler

Info

Publication number
DE60016422D1
DE60016422D1 DE60016422T DE60016422T DE60016422D1 DE 60016422 D1 DE60016422 D1 DE 60016422D1 DE 60016422 T DE60016422 T DE 60016422T DE 60016422 T DE60016422 T DE 60016422T DE 60016422 D1 DE60016422 D1 DE 60016422D1
Authority
DE
Germany
Prior art keywords
predicting
error
size
pressure transmitter
transmitter
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
Application number
DE60016422T
Other languages
English (en)
Other versions
DE60016422T2 (de
Inventor
Evren Eryurek
A Lenz
Kadir Kavaklioglu
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.)
Rosemount Inc
Original Assignee
Rosemount 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 Rosemount Inc filed Critical Rosemount Inc
Publication of DE60016422D1 publication Critical patent/DE60016422D1/de
Application granted granted Critical
Publication of DE60016422T2 publication Critical patent/DE60016422T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/007—Malfunction diagnosis, i.e. diagnosing a sensor defect
    • 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
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G01D18/008—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00 with calibration coefficients stored in memory
    • 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
    • G01D3/022—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 having an ideal characteristic, map or correction data stored in a digital memory
    • 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
    • G01L19/0092—Pressure sensor associated with other sensors, e.g. for measuring acceleration or temperature
DE60016422T 1999-08-27 2000-08-25 Vorhersage der groesse eines fehlers in einem druckwandler Expired - Lifetime DE60016422T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US384876 1999-08-27
US09/384,876 US6701274B1 (en) 1999-08-27 1999-08-27 Prediction of error magnitude in a pressure transmitter
PCT/US2000/023402 WO2001016571A1 (en) 1999-08-27 2000-08-25 Prediction of error magnitude in a pressure transmitter

Publications (2)

Publication Number Publication Date
DE60016422D1 true DE60016422D1 (de) 2005-01-05
DE60016422T2 DE60016422T2 (de) 2005-11-03

Family

ID=23519120

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60016422T Expired - Lifetime DE60016422T2 (de) 1999-08-27 2000-08-25 Vorhersage der groesse eines fehlers in einem druckwandler

Country Status (7)

Country Link
US (1) US6701274B1 (de)
EP (1) EP1206689B1 (de)
JP (1) JP3515558B2 (de)
CN (1) CN1148571C (de)
AU (1) AU7075500A (de)
DE (1) DE60016422T2 (de)
WO (1) WO2001016571A1 (de)

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AU7075500A (en) 2001-03-26
US6701274B1 (en) 2004-03-02
DE60016422T2 (de) 2005-11-03
CN1371475A (zh) 2002-09-25
WO2001016571A9 (en) 2002-09-06
CN1148571C (zh) 2004-05-05
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