AU3617695A - Transmitter sensor - Google Patents

Transmitter sensor

Info

Publication number
AU3617695A
AU3617695A AU36176/95A AU3617695A AU3617695A AU 3617695 A AU3617695 A AU 3617695A AU 36176/95 A AU36176/95 A AU 36176/95A AU 3617695 A AU3617695 A AU 3617695A AU 3617695 A AU3617695 A AU 3617695A
Authority
AU
Australia
Prior art keywords
transmitter sensor
transmitter
sensor
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.)
Abandoned
Application number
AU36176/95A
Inventor
Mark Kroll
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 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
Priority claimed from GB9420321A external-priority patent/GB9420321D0/en
Priority claimed from GB9420319A external-priority patent/GB9420319D0/en
Application filed by Honeywell SA, Honeywell Inc filed Critical Honeywell SA
Publication of AU3617695A publication Critical patent/AU3617695A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • G01K7/026—Arrangements for signalling failure or disconnection of thermocouples

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
AU36176/95A 1994-10-08 1995-10-09 Transmitter sensor Abandoned AU3617695A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9420319 1994-10-08
GB9420321 1994-10-08
GB9420321A GB9420321D0 (en) 1994-10-08 1994-10-08 Transmitter sensor
GB9420319A GB9420319D0 (en) 1994-10-08 1994-10-08 Transmitter sensor
PCT/IB1995/000890 WO1996011389A1 (en) 1994-10-08 1995-10-09 Transmitter sensor

Publications (1)

Publication Number Publication Date
AU3617695A true AU3617695A (en) 1996-05-02

Family

ID=26305762

Family Applications (2)

Application Number Title Priority Date Filing Date
AU36176/95A Abandoned AU3617695A (en) 1994-10-08 1995-10-09 Transmitter sensor
AU36179/95A Abandoned AU3617995A (en) 1994-10-08 1995-10-09 Transmitter sensor

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU36179/95A Abandoned AU3617995A (en) 1994-10-08 1995-10-09 Transmitter sensor

Country Status (3)

Country Link
EP (1) EP0784786A1 (en)
AU (2) AU3617695A (en)
WO (2) WO1996011390A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6556145B1 (en) * 1999-09-24 2003-04-29 Rosemount Inc. Two-wire fluid temperature transmitter with thermocouple diagnostics
US6859755B2 (en) 2001-05-14 2005-02-22 Rosemount Inc. Diagnostics for industrial process control and measurement systems
US8898036B2 (en) 2007-08-06 2014-11-25 Rosemount Inc. Process variable transmitter with acceleration sensor
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
US20150276498A1 (en) * 2014-03-27 2015-10-01 Rockwell Automation Technologies, Inc. Thermocouple module with wire resistance compensation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457791A (en) * 1946-06-21 1948-12-28 Brown Instr Co Safe failure measuring and controlling apparatus
GB1534280A (en) * 1975-02-28 1978-11-29 Solartron Electronic Group Method and apparatus for testing thermocouples
DE3006669A1 (en) * 1980-02-22 1981-08-27 Brown, Boveri & Cie Ag, 6800 Mannheim Thermoelement temp. sensing measurement circuit - compensates thermo-element variations from measurement of resistance as well as thermo-voltage
US4841286A (en) * 1988-02-08 1989-06-20 Honeywell Inc. Apparatus and method for detection of an open thermocouple in a process control network
JP2826387B2 (en) * 1991-02-26 1998-11-18 甲府日本電気株式会社 Temperature abnormality detection method

Also Published As

Publication number Publication date
WO1996011390A1 (en) 1996-04-18
WO1996011389A1 (en) 1996-04-18
EP0784786A1 (en) 1997-07-23
AU3617995A (en) 1996-05-02

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