WO2001065211A3 - Method for operating a sensor - Google Patents

Method for operating a sensor Download PDF

Info

Publication number
WO2001065211A3
WO2001065211A3 PCT/EP2001/002246 EP0102246W WO0165211A3 WO 2001065211 A3 WO2001065211 A3 WO 2001065211A3 EP 0102246 W EP0102246 W EP 0102246W WO 0165211 A3 WO0165211 A3 WO 0165211A3
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
operating
measurable variable
initiation period
signal
Prior art date
Application number
PCT/EP2001/002246
Other languages
French (fr)
Other versions
WO2001065211A2 (en
Inventor
Renier J L C Goossens
Robert Schinkel
Guido Pauels
Original Assignee
Health And Safety Systems Hold
Renier J L C Goossens
Robert Schinkel
Guido Pauels
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 Health And Safety Systems Hold, Renier J L C Goossens, Robert Schinkel, Guido Pauels filed Critical Health And Safety Systems Hold
Priority to EP01919356A priority Critical patent/EP1259803A2/en
Priority to AU2001246486A priority patent/AU2001246486A1/en
Publication of WO2001065211A2 publication Critical patent/WO2001065211A2/en
Publication of WO2001065211A3 publication Critical patent/WO2001065211A3/en

Links

Classifications

    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/007—Arrangements to check the analyser
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0006—Calibrating gas analysers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Fluid Pressure (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

A method for operating a sensor sensitive to a measurable variable comprises the operation of the sensor in a measuring mode in which the sensor is activated so as to be able to generate at the end of a required initiation period a sensor signal that can be related to a calibrated value of the measurable variable. The sensor is deactivated during the initiation period if a signal parameter based on the sensor signal exceeds a protection threshold.
PCT/EP2001/002246 2000-03-01 2001-02-28 Method for operating a sensor WO2001065211A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP01919356A EP1259803A2 (en) 2000-03-01 2001-02-28 Method for operating a sensor
AU2001246486A AU2001246486A1 (en) 2000-03-01 2001-02-28 Method for operating a sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU90536 2000-03-01
LU90536A LU90536B1 (en) 2000-03-01 2000-03-01 Method for operating a sensor.

Publications (2)

Publication Number Publication Date
WO2001065211A2 WO2001065211A2 (en) 2001-09-07
WO2001065211A3 true WO2001065211A3 (en) 2002-01-03

Family

ID=19731875

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/002246 WO2001065211A2 (en) 2000-03-01 2001-02-28 Method for operating a sensor

Country Status (4)

Country Link
EP (1) EP1259803A2 (en)
AU (1) AU2001246486A1 (en)
LU (1) LU90536B1 (en)
WO (1) WO2001065211A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2001665C2 (en) * 2008-06-10 2009-12-11 Relitech B V System for analyzing a fluctuating flow or a mixture of gases.
DE102008028681A1 (en) 2008-06-17 2009-12-31 Airbus Deutschland Gmbh Method for operating a metal oxide gas sensor, sensor device for carrying out the method and use thereof
DE102008028682A1 (en) 2008-06-17 2010-02-25 Airbus Deutschland Gmbh Method for measuring gas concentrations by means of a metal oxide gas sensor, sensor device for carrying out the method and use thereof
EP2570807B1 (en) * 2011-09-16 2015-10-28 Siemens Schweiz AG Test device for field calibration of a gas sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020480A (en) * 1974-04-26 1977-04-26 Neotronics Limited Catalytic detecting apparatus for detecting combustible gases and vapors
US6009866A (en) * 1995-03-31 2000-01-04 Nippondenso Co., Ltd. Oxygen concentration detecting apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020480A (en) * 1974-04-26 1977-04-26 Neotronics Limited Catalytic detecting apparatus for detecting combustible gases and vapors
US6009866A (en) * 1995-03-31 2000-01-04 Nippondenso Co., Ltd. Oxygen concentration detecting apparatus

Also Published As

Publication number Publication date
WO2001065211A2 (en) 2001-09-07
LU90536B1 (en) 2006-11-17
EP1259803A2 (en) 2002-11-27
AU2001246486A1 (en) 2001-09-12

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