ZA877239B - A monotoring device - Google Patents

A monotoring device

Info

Publication number
ZA877239B
ZA877239B ZA877239A ZA877239A ZA877239B ZA 877239 B ZA877239 B ZA 877239B ZA 877239 A ZA877239 A ZA 877239A ZA 877239 A ZA877239 A ZA 877239A ZA 877239 B ZA877239 B ZA 877239B
Authority
ZA
South Africa
Prior art keywords
monotoring
monotoring device
Prior art date
Application number
ZA877239A
Inventor
Smyth Patrick
Original Assignee
Panbourne Limited
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 Panbourne Limited filed Critical Panbourne Limited
Publication of ZA877239B publication Critical patent/ZA877239B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/07—Construction of measuring vessels; Electrodes therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Testing And Monitoring For Control Systems (AREA)
ZA877239A 1987-09-22 1987-09-25 A monotoring device ZA877239B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE860790A IE860790L (en) 1987-09-22 1987-09-22 Monitoring the parameters of a fluid using an infra-red transmitter and receiver

Publications (1)

Publication Number Publication Date
ZA877239B true ZA877239B (en) 1988-03-25

Family

ID=11018177

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA877239A ZA877239B (en) 1987-09-22 1987-09-25 A monotoring device

Country Status (3)

Country Link
GB (1) GB2196202A (en)
IE (1) IE860790L (en)
ZA (1) ZA877239B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273840A (en) * 1992-12-09 1994-06-29 Sony Corp Optically transmitting signals between measurement devices
DE4320116A1 (en) * 1993-06-16 1994-12-22 Rossendorf Forschzent Needle probe for measuring conductivity in liquids or multi-phase mixtures
PL325558A1 (en) * 1996-07-17 1998-08-03 Paolo Sangermano Automatic system for monitoring fluids with data transmission to a control station
FR2870346B1 (en) * 2004-05-17 2006-09-08 Millipore Corp CELL OF CONDUCTIVITY MEASUREMENT OF A FLUID
EP3957985A4 (en) * 2019-06-10 2023-01-04 HORIBA Advanced Techno, Co., Ltd. LIQUID ANALYSIS DEVICE AND SENSOR UNIT
US11897608B2 (en) * 2021-01-29 2024-02-13 Daniel Marion Methods, systems, apparatuses, and devices for facilitating sampling water of water bodies

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346478A (en) * 1980-12-01 1982-08-24 Siemens Corporation Fiber optical sensor system, preferably for measuring physical parameters
US4531193A (en) * 1981-07-30 1985-07-23 Fuji Electric Company, Ltd. Measurement apparatus
US4402903A (en) * 1981-09-04 1983-09-06 Westinghouse Electric Corp. Control system for coupling redundant logic channels
JPS5990197A (en) * 1982-11-12 1984-05-24 富士電機株式会社 Field instrumentation system
US4596049A (en) * 1983-12-09 1986-06-17 Ward Leonard Electric Co., Inc. Electrical control system
EP0149286A1 (en) * 1984-01-06 1985-07-24 Jerome Hal Lemelson Communication system and method
GB2189361B (en) * 1986-04-18 1990-06-13 Gen Electric Plc A sensor system

Also Published As

Publication number Publication date
GB8722386D0 (en) 1987-10-28
GB2196202A (en) 1988-04-20
IE860790L (en) 1988-03-26

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