DE3500839C2 - - Google Patents

Info

Publication number
DE3500839C2
DE3500839C2 DE19853500839 DE3500839A DE3500839C2 DE 3500839 C2 DE3500839 C2 DE 3500839C2 DE 19853500839 DE19853500839 DE 19853500839 DE 3500839 A DE3500839 A DE 3500839A DE 3500839 C2 DE3500839 C2 DE 3500839C2
Authority
DE
Germany
Prior art keywords
sensor
calibration
characteristic
measuring device
microprocessor
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
Application number
DE19853500839
Other languages
German (de)
English (en)
Other versions
DE3500839A1 (de
Inventor
Knut 6050 Offenbach De Moeser
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.)
Steinecker Elektronik 6052 Muehlheim De GmbH
Original Assignee
Steinecker Elektronik 6052 Muehlheim De GmbH
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 Steinecker Elektronik 6052 Muehlheim De GmbH filed Critical Steinecker Elektronik 6052 Muehlheim De GmbH
Priority to DE19853500839 priority Critical patent/DE3500839A1/de
Publication of DE3500839A1 publication Critical patent/DE3500839A1/de
Application granted granted Critical
Publication of DE3500839C2 publication Critical patent/DE3500839C2/de
Granted legal-status Critical Current

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
    • G01N33/0006—Calibrating gas analysers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G01D18/008—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00 with calibration coefficients stored in memory
    • 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
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
    • G01N27/225—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity by using hygroscopic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE19853500839 1985-01-12 1985-01-12 Messgeraet zur messung der relativen feuchte Granted DE3500839A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853500839 DE3500839A1 (de) 1985-01-12 1985-01-12 Messgeraet zur messung der relativen feuchte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853500839 DE3500839A1 (de) 1985-01-12 1985-01-12 Messgeraet zur messung der relativen feuchte

Publications (2)

Publication Number Publication Date
DE3500839A1 DE3500839A1 (de) 1986-07-17
DE3500839C2 true DE3500839C2 (cs) 1987-10-08

Family

ID=6259676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853500839 Granted DE3500839A1 (de) 1985-01-12 1985-01-12 Messgeraet zur messung der relativen feuchte

Country Status (1)

Country Link
DE (1) DE3500839A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19744483A1 (de) * 1997-10-09 1999-04-15 Claas Selbstfahr Erntemasch Feuchtemeßeinrichtung und Verfahren zur Feuchtemessung in Erntemaschinen

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644821A1 (de) * 1986-12-31 1988-11-17 Gyulai Maria Dobosne Anordnung und verfahren fuer den einbau und den austausch von sensoren in geraeten aller art
DE3940032A1 (de) * 1989-12-04 1991-06-13 Hauber Elektronik Gmbh Messgeraet fuer wassergehalt in bremsfluessigkeit von kfz
US5253511A (en) * 1990-10-25 1993-10-19 Rosemount Inc. Transmitter with multifunction adjustment
DE4341597A1 (de) * 1993-12-07 1995-06-08 Kurt Schwabe Inst Fuer Mes Und Verfahren zur Kalibrierung und Erhöhung der Meßgenauigkeit elektrochemischer Sensoren
FR2716975A1 (fr) * 1994-03-04 1995-09-08 Coreci Procédé et dispositif pour l'autocalibration d'appareils de mesure d'humidité.
DE4434318A1 (de) * 1994-09-26 1996-03-28 Forschungszentrum Juelich Gmbh Verfahren und Einrichtung zur Meßwerterfassung und -verarbeitung
US6230543B1 (en) * 1999-10-21 2001-05-15 Johnson Controls Technology Co. Humidity detector calibration method
DE10033620A1 (de) * 2000-07-11 2002-01-31 Testo Gmbh & Co Kg Vorrichtung und Verfahren zur Ermittlung der Feuchte in Gasen
DE102006036646A1 (de) * 2006-08-03 2008-02-07 Innovative Sensor Technology Ist Ag Verfahren zur Bestimmung der relativen Feuchte eines Mediums und entsprechende Vorrichtung
DE102007005544B4 (de) * 2007-02-06 2008-10-02 Behr-Hella Thermocontrol Gmbh Messung der relativen Luftfeuchtigkeit im Innenraum eines Fahrzeuges und Kalibrierung eines Feuchtesensors
CN105786039B (zh) * 2014-12-23 2017-08-25 福建宁德核电有限公司 一种湿度开关校准装置及方法
CN108931580A (zh) * 2017-05-23 2018-12-04 富士电机株式会社 传感器及传感器的控制方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3238507A1 (de) * 1982-10-18 1984-04-19 Honeywell Gmbh, 6050 Offenbach Mess- und linearisierungsschaltung fuer einen kapazitiven messfuehler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19744483A1 (de) * 1997-10-09 1999-04-15 Claas Selbstfahr Erntemasch Feuchtemeßeinrichtung und Verfahren zur Feuchtemessung in Erntemaschinen

Also Published As

Publication number Publication date
DE3500839A1 (de) 1986-07-17

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee