FR2764985B1 - Detecteur electrochimique d'oxygene - Google Patents

Detecteur electrochimique d'oxygene

Info

Publication number
FR2764985B1
FR2764985B1 FR9715823A FR9715823A FR2764985B1 FR 2764985 B1 FR2764985 B1 FR 2764985B1 FR 9715823 A FR9715823 A FR 9715823A FR 9715823 A FR9715823 A FR 9715823A FR 2764985 B1 FR2764985 B1 FR 2764985B1
Authority
FR
France
Prior art keywords
oxygen detector
electrochemical oxygen
electrochemical
detector
oxygen
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
FR9715823A
Other languages
English (en)
Other versions
FR2764985A1 (fr
Inventor
Herbert Kiesele
Frank Mett
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of FR2764985A1 publication Critical patent/FR2764985A1/fr
Application granted granted Critical
Publication of FR2764985B1 publication Critical patent/FR2764985B1/fr
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
    • 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
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
FR9715823A 1997-06-21 1997-12-09 Detecteur electrochimique d'oxygene Expired - Lifetime FR2764985B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19726453A DE19726453C2 (de) 1997-06-21 1997-06-21 Elektrochemischer Sauerstoffsensor

Publications (2)

Publication Number Publication Date
FR2764985A1 FR2764985A1 (fr) 1998-12-24
FR2764985B1 true FR2764985B1 (fr) 2000-01-14

Family

ID=7833285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9715823A Expired - Lifetime FR2764985B1 (fr) 1997-06-21 1997-12-09 Detecteur electrochimique d'oxygene

Country Status (4)

Country Link
US (1) US6024853A (fr)
DE (1) DE19726453C2 (fr)
FR (1) FR2764985B1 (fr)
GB (1) GB2326485B (fr)

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* Cited by examiner, † Cited by third party
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DE19845318C2 (de) * 1998-10-01 2000-09-07 Draeger Sicherheitstech Gmbh Elektrochemischer Sauerstoffsensor
DE19845653C2 (de) * 1998-10-05 2002-08-01 It Internat Technologies Dr Ga Elektrochemischer Meßwertaufnehmer
US6176989B1 (en) * 1998-12-28 2001-01-23 Teledyne Technologies Incorp. Electrochemical gas sensor
US6524740B1 (en) 2000-03-21 2003-02-25 Teledyne Technologies Incorporated Method and apparatus for improved gas sensor
US6623619B2 (en) * 2000-05-13 2003-09-23 Alphasense Limited Electrochemical sensor for determining analyte in the presence of interferent and method of using the sensor
GB2374419B (en) * 2001-03-09 2004-12-29 Zellweger Analytics Ltd Electrochemical gas sensor
DE10215909C1 (de) * 2002-04-11 2003-10-09 Draegerwerk Ag Verfahren und Vorrichtung zur Überwachung der Wasserstoffkonzentration
US7060169B2 (en) 2002-08-14 2006-06-13 Mst Technology Gmbh Electrochemical cell for gas sensor
GB0319043D0 (en) * 2003-08-13 2003-09-17 Anglo Europ Design Engineers L Electrochemical gas sensors
US20050098447A1 (en) * 2003-11-12 2005-05-12 Broy Stephen H. Gas sensor with controller, and system and method for employing same
DE102004059280B4 (de) 2004-12-09 2007-08-16 Dräger Safety AG & Co. KGaA Elektrochemischer Gassensor
US7569128B2 (en) * 2004-12-14 2009-08-04 Mocon, Inc. Coulometric water vapor sensor
DE102004062052B4 (de) 2004-12-23 2011-12-01 Dräger Safety AG & Co. KGaA Elektrochemischer Sensor
DE102004062051B4 (de) * 2004-12-23 2011-07-14 Dräger Safety AG & Co. KGaA, 23560 Verfahren zur Bestimmung der Konzentration eines Gases mit einem elektrochemischen Gassensor
US7664607B2 (en) 2005-10-04 2010-02-16 Teledyne Technologies Incorporated Pre-calibrated gas sensor
DE102006014715B3 (de) 2006-03-30 2007-06-06 Drägerwerk AG Elektrochemischer Sensor aufweisend eine Mediator-Verbindung mit einem Festkörper
DE102006014713B3 (de) 2006-03-30 2007-11-15 Drägerwerk AG Elektrochemischer Gassensor
DE102006014714B3 (de) 2006-03-30 2007-05-16 Draegerwerk Ag Elektrochemischer Sensor aufweisend eine Mediator-Verbindung
EP2002251B1 (fr) * 2006-04-06 2015-11-04 Life Safety Germany GmbH Capteur d'oxygène
US8252158B2 (en) * 2006-11-01 2012-08-28 Honeywell International Inc. Oxygen sensors
US7656236B2 (en) 2007-05-15 2010-02-02 Teledyne Wireless, Llc Noise canceling technique for frequency synthesizer
US8179045B2 (en) 2008-04-22 2012-05-15 Teledyne Wireless, Llc Slow wave structure having offset projections comprised of a metal-dielectric composite stack
DE102008024392B4 (de) 2008-05-15 2011-11-17 Msa Auer Gmbh Elektrochemischer Sauerstoffsensor
DE102009010773B4 (de) * 2009-02-26 2011-07-21 Dräger Safety AG & Co. KGaA, 23560 Elektrodenanordnung für einen elektrochemischen Gassensor
DE102009036012A1 (de) * 2009-08-04 2011-02-17 Knick Elektronische Messgeräte GmbH & Co. KG Elektrochemischer Sensor zur Messung des Sauerstoffpartialdrucks in einer Prozessflüssigkeit sowie Verfahren zu dessen Funktionsprüfung
US20120241319A1 (en) * 2011-03-25 2012-09-27 Life Safety Distribution Ag Gas Detector Having Bipolar Counter/Reference Electrode
KR102088726B1 (ko) * 2012-11-29 2020-03-13 가부시키가이샤 호리바 어드밴스트 테크노 측정 장치
US9202660B2 (en) 2013-03-13 2015-12-01 Teledyne Wireless, Llc Asymmetrical slow wave structures to eliminate backward wave oscillations in wideband traveling wave tubes
DE102016003452B4 (de) * 2016-03-23 2023-05-11 Dräger Safety AG & Co. KGaA Elektrochemischer Gassensor
DE102021111431A1 (de) 2020-06-29 2021-12-30 Dräger Safety AG & Co. KGaA Überwachungssystem

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
US3328277A (en) * 1964-04-03 1967-06-27 Honeywell Inc Oxygen sensor with a scavenger electrode
US3503861A (en) * 1966-03-21 1970-03-31 Emilio Volpe Apparatus for electrochemical analyses
US3526577A (en) * 1966-12-13 1970-09-01 Yellow Springs Instr Method and apparatus for gas measurement
DE2627271C2 (de) * 1976-06-18 1983-09-01 Bayer Ag, 5090 Leverkusen Elektrochemische Zelle mit einer polarographischen Einrichtung mit ionenselektiver Elektrode als Arbeits- und Bezugselektrode
US4152233A (en) * 1977-05-16 1979-05-01 Ambac Industries, Inc. Apparatus for electrochemical gas detection and measurement
US4187162A (en) * 1978-06-26 1980-02-05 Rosemount Inc. Electrochemical cell
DE3120159A1 (de) * 1981-05-21 1982-12-09 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen
JPS593345A (ja) * 1982-06-30 1984-01-10 Hitachi Ltd 妨害成分除去用電極を装備した溶存酸素計
US4435268A (en) * 1982-08-26 1984-03-06 The Bendix Corporation Oxygen sensing cell
GB9101643D0 (en) * 1991-01-25 1991-03-06 City Tech Gas sensor
DE4231256C2 (de) * 1992-09-18 1995-12-21 Draegerwerk Ag Elektrochemischer Sauerstoffsensor mit einer Luftsauerstoffelektrode als Bezugselektrode
DE4312124A1 (de) * 1993-04-14 1994-10-20 Mannesmann Ag Elektrochemischer Sensor
DE4335409C2 (de) * 1993-10-18 1996-09-19 Draegerwerk Ag Elektrochemische Meßzelle mit einem gasdurchlässigen Gehäuse
DE19639311C2 (de) * 1996-09-25 1998-07-16 Draegerwerk Ag Elektrochemische Meßzelle zum Nachweis von oxidierenden Gasen

Also Published As

Publication number Publication date
GB2326485A (en) 1998-12-23
DE19726453C2 (de) 2000-08-10
GB9808071D0 (en) 1998-06-17
US6024853A (en) 2000-02-15
FR2764985A1 (fr) 1998-12-24
DE19726453A1 (de) 1999-01-28
GB2326485B (en) 1999-05-19

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