GB2235050B - Electrochemical gas sensor - Google Patents

Electrochemical gas sensor

Info

Publication number
GB2235050B
GB2235050B GB8918498A GB8918498A GB2235050B GB 2235050 B GB2235050 B GB 2235050B GB 8918498 A GB8918498 A GB 8918498A GB 8918498 A GB8918498 A GB 8918498A GB 2235050 B GB2235050 B GB 2235050B
Authority
GB
United Kingdom
Prior art keywords
gas sensor
electrochemical gas
electrochemical
sensor
gas
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
GB8918498A
Other languages
English (en)
Other versions
GB2235050A (en
GB8918498D0 (en
Inventor
Bruce Michael Willatt
Michael David Dale
Constantine Lazarides
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 Analytics Ltd
Original Assignee
Sieger Ltd
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 Sieger Ltd filed Critical Sieger Ltd
Priority to GB8918498A priority Critical patent/GB2235050B/en
Publication of GB8918498D0 publication Critical patent/GB8918498D0/en
Priority to DD34341890A priority patent/DD297251A5/de
Priority to DE19904025635 priority patent/DE4025635A1/de
Publication of GB2235050A publication Critical patent/GB2235050A/en
Application granted granted Critical
Publication of GB2235050B publication Critical patent/GB2235050B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
    • G01N27/4045—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors for gases other than oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fuel Cell (AREA)
GB8918498A 1989-08-14 1989-08-14 Electrochemical gas sensor Expired - Lifetime GB2235050B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB8918498A GB2235050B (en) 1989-08-14 1989-08-14 Electrochemical gas sensor
DD34341890A DD297251A5 (de) 1989-08-14 1990-08-13 Elektrochemische zelle
DE19904025635 DE4025635A1 (de) 1989-08-14 1990-08-13 Elektrochemischer gasfuehler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8918498A GB2235050B (en) 1989-08-14 1989-08-14 Electrochemical gas sensor

Publications (3)

Publication Number Publication Date
GB8918498D0 GB8918498D0 (en) 1989-09-20
GB2235050A GB2235050A (en) 1991-02-20
GB2235050B true GB2235050B (en) 1994-01-05

Family

ID=10661585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8918498A Expired - Lifetime GB2235050B (en) 1989-08-14 1989-08-14 Electrochemical gas sensor

Country Status (3)

Country Link
DD (1) DD297251A5 (de)
DE (1) DE4025635A1 (de)
GB (1) GB2235050B (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638415B1 (en) 1995-11-16 2003-10-28 Lifescan, Inc. Antioxidant sensor
US8486243B2 (en) 2001-10-10 2013-07-16 Lifescan, Inc. Electrochemical cell
US8529751B2 (en) 2006-03-31 2013-09-10 Lifescan, Inc. Systems and methods for discriminating control solution from a physiological sample
US8551320B2 (en) 2008-06-09 2013-10-08 Lifescan, Inc. System and method for measuring an analyte in a sample
US8603768B2 (en) 2008-01-17 2013-12-10 Lifescan, Inc. System and method for measuring an analyte in a sample
US8778168B2 (en) 2007-09-28 2014-07-15 Lifescan, Inc. Systems and methods of discriminating control solution from a physiological sample

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN239395A0 (en) * 1995-04-12 1995-05-11 Memtec Limited Method of defining an electrode area
US6413410B1 (en) 1996-06-19 2002-07-02 Lifescan, Inc. Electrochemical cell
AUPN363995A0 (en) 1995-06-19 1995-07-13 Memtec Limited Electrochemical cell
US5744697A (en) * 1995-08-16 1998-04-28 J And N Associates, Inc. Gas sensor with conductive housing portions
US6863801B2 (en) 1995-11-16 2005-03-08 Lifescan, Inc. Electrochemical cell
AU738128B2 (en) * 1995-11-16 2001-09-06 Lifescan, Inc. Electrochemical cell
AUPN661995A0 (en) * 1995-11-16 1995-12-07 Memtec America Corporation Electrochemical cell 2
US6521110B1 (en) 1995-11-16 2003-02-18 Lifescan, Inc. Electrochemical cell
US5908546A (en) * 1997-07-02 1999-06-01 Mine Safety Appliances Company Detection of hydrogen chloride
US6098523A (en) * 1997-07-10 2000-08-08 Draeger Safety, Inc. Testing apparatus for gas sensors
US6358384B1 (en) * 1997-07-10 2002-03-19 National Draeger Incorporated Electrochemical sensor for detecting a predetermined gas
US6878251B2 (en) 1998-03-12 2005-04-12 Lifescan, Inc. Heated electrochemical cell
DE19845318C2 (de) * 1998-10-01 2000-09-07 Draeger Sicherheitstech Gmbh Elektrochemischer Sauerstoffsensor
US6305214B1 (en) 1999-08-26 2001-10-23 Sensor Tek, Llc Gas sensor and methods of forming a gas sensor assembly
US7279081B2 (en) * 2002-09-27 2007-10-09 Nemoto & Co., Ltd. Electrochemical sensor
DE102016110696A1 (de) * 2016-06-10 2017-12-14 Endress+Hauser Conducta Gmbh+Co. Kg Verfahren zur Herstellung einer Sensorkappe mit einer Membran
US11268927B2 (en) 2016-08-30 2022-03-08 Analog Devices International Unlimited Company Electrochemical sensor, and a method of forming an electrochemical sensor
US11022579B2 (en) 2018-02-05 2021-06-01 Analog Devices International Unlimited Company Retaining cap
CN114813887B (zh) * 2022-05-09 2022-11-15 河南驰诚电气股份有限公司 一种电化学气体传感器模组及其寿命预测方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2003275A (en) * 1977-08-24 1979-03-07 Hagihara B Oxygen measuring electrode assembly
EP0084935A1 (de) * 1982-01-11 1983-08-03 Hitachi, Ltd. Gasnachweisvorrichtung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2003275A (en) * 1977-08-24 1979-03-07 Hagihara B Oxygen measuring electrode assembly
EP0084935A1 (de) * 1982-01-11 1983-08-03 Hitachi, Ltd. Gasnachweisvorrichtung

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638415B1 (en) 1995-11-16 2003-10-28 Lifescan, Inc. Antioxidant sensor
US8486243B2 (en) 2001-10-10 2013-07-16 Lifescan, Inc. Electrochemical cell
US8801907B2 (en) 2001-10-10 2014-08-12 Lifescan, Inc. Electrochemical cell
US8529751B2 (en) 2006-03-31 2013-09-10 Lifescan, Inc. Systems and methods for discriminating control solution from a physiological sample
US9274078B2 (en) 2006-03-31 2016-03-01 Lifescan, Inc. Systems and methods of discriminating control solution from a physiological sample
US8778168B2 (en) 2007-09-28 2014-07-15 Lifescan, Inc. Systems and methods of discriminating control solution from a physiological sample
US9157110B2 (en) 2007-09-28 2015-10-13 Lifescan, Inc. Systems and methods of discriminating control solution from a physiological sample
US8603768B2 (en) 2008-01-17 2013-12-10 Lifescan, Inc. System and method for measuring an analyte in a sample
US8709739B2 (en) 2008-01-17 2014-04-29 Lifescan, Inc. System and method for measuring an analyte in a sample
US8916040B2 (en) 2008-01-17 2014-12-23 Lifescan, Inc. System and method for measuring an analyte in a sample
US8551320B2 (en) 2008-06-09 2013-10-08 Lifescan, Inc. System and method for measuring an analyte in a sample

Also Published As

Publication number Publication date
DD297251A5 (de) 1992-01-02
GB2235050A (en) 1991-02-20
DE4025635A1 (de) 1991-02-21
GB8918498D0 (en) 1989-09-20

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