WO2014045000A8 - Apparatus for sensing at least one parameter in water - Google Patents

Apparatus for sensing at least one parameter in water Download PDF

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Publication number
WO2014045000A8
WO2014045000A8 PCT/GB2013/000393 GB2013000393W WO2014045000A8 WO 2014045000 A8 WO2014045000 A8 WO 2014045000A8 GB 2013000393 W GB2013000393 W GB 2013000393W WO 2014045000 A8 WO2014045000 A8 WO 2014045000A8
Authority
WO
WIPO (PCT)
Prior art keywords
sensing
water
temperature sensor
parameter
substrate
Prior art date
Application number
PCT/GB2013/000393
Other languages
French (fr)
Other versions
WO2014045000A1 (en
Inventor
Hywel Morgan
Matthew Charles Mowlem
Xi Huang
Original Assignee
University Of Southampton
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 University Of Southampton filed Critical University Of Southampton
Publication of WO2014045000A1 publication Critical patent/WO2014045000A1/en
Publication of WO2014045000A8 publication Critical patent/WO2014045000A8/en

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
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/20—Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/021—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient formed as one or more layers or coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Force In General (AREA)

Abstract

Apparatus (2) for sensing at least one parameter in water, which apparatus (2) comprises (i) a temperature sensor (24) for sensing temperature in the water; (ii) a substrate (14) which is provided with the temperature sensor (24); (iii) strain compensation means for minimising drift in the temperature sensor caused by stress on the substrate (14), the strain compensation means being such that it uses conduction paths on opposite sides of the substrate (14); and (iv) the conduction paths for the temperature sensor (24) are sinuous conduction paths.
PCT/GB2013/000393 2012-09-20 2013-09-19 Apparatus with a sensor having strain compensation means for sensing at least one parameter in water the WO2014045000A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1216861.3 2012-09-20
GBGB1216861.3A GB201216861D0 (en) 2012-09-20 2012-09-20 Apparatus for sensing at least one parameter in water

Publications (2)

Publication Number Publication Date
WO2014045000A1 WO2014045000A1 (en) 2014-03-27
WO2014045000A8 true WO2014045000A8 (en) 2014-08-21

Family

ID=47190376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2013/000393 WO2014045000A1 (en) 2012-09-20 2013-09-19 Apparatus with a sensor having strain compensation means for sensing at least one parameter in water the

Country Status (2)

Country Link
GB (1) GB201216861D0 (en)
WO (1) WO2014045000A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112304461B (en) * 2020-10-28 2022-08-02 西安热工研究院有限公司 Mechanical tower effluent temperature distribution measuring method without wind-break wall in water falling area
CN112304462B (en) * 2020-10-28 2022-08-02 西安热工研究院有限公司 Method for measuring temperature distribution of outlet water of mechanical tower with wind-break wall in water falling area

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2564845B2 (en) * 1987-09-04 1996-12-18 株式会社村田製作所 Platinum temperature sensor
DE3924518A1 (en) * 1989-07-25 1991-01-31 Haefele Umweltverfahrenstechik TEMPERATURE SENSOR AND METHOD FOR THE PRODUCTION THEREOF
JPH10208906A (en) * 1997-01-27 1998-08-07 Murata Mfg Co Ltd Temperature sensor
JP2006078478A (en) * 2004-08-12 2006-03-23 Komatsu Ltd Film temperature sensor and substrate for temperature measurement
DE102011103827B4 (en) * 2011-06-01 2014-12-24 Heraeus Sensor Technology Gmbh Method for producing a temperature sensor

Also Published As

Publication number Publication date
GB201216861D0 (en) 2012-11-07
WO2014045000A1 (en) 2014-03-27

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