JPS59183357A - 湿度測定プロ−ブ - Google Patents

湿度測定プロ−ブ

Info

Publication number
JPS59183357A
JPS59183357A JP59057520A JP5752084A JPS59183357A JP S59183357 A JPS59183357 A JP S59183357A JP 59057520 A JP59057520 A JP 59057520A JP 5752084 A JP5752084 A JP 5752084A JP S59183357 A JPS59183357 A JP S59183357A
Authority
JP
Japan
Prior art keywords
signal
humidity
sensor
moisture
processing circuit
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.)
Pending
Application number
JP59057520A
Other languages
English (en)
Japanese (ja)
Inventor
ユ−ジン・ジエ−・ロ−ザ
ジエ−ムズ・ビ−・ジヤ−ド
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.)
ONDAIN Inc
Original Assignee
ONDAIN Inc
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 ONDAIN Inc filed Critical ONDAIN Inc
Publication of JPS59183357A publication Critical patent/JPS59183357A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
    • G01D3/036—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves
    • G01D3/0365—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves the undesired influence being measured using a separate sensor, which produces an influence related signal
    • 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
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/121—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid for determining moisture content, e.g. humidity, of the fluid
    • 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
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
JP59057520A 1983-03-28 1984-03-27 湿度測定プロ−ブ Pending JPS59183357A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US479147 1983-03-28
US06/479,147 US4503707A (en) 1983-03-28 1983-03-28 Hygrometry probe

Publications (1)

Publication Number Publication Date
JPS59183357A true JPS59183357A (ja) 1984-10-18

Family

ID=23902837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59057520A Pending JPS59183357A (ja) 1983-03-28 1984-03-27 湿度測定プロ−ブ

Country Status (3)

Country Link
US (1) US4503707A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS59183357A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3411306A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134653A (ja) * 1984-12-05 1986-06-21 Takahata Denshi:Kk デジタル湿度計
JPS6287842A (ja) * 1985-10-12 1987-04-22 Ngk Spark Plug Co Ltd 露点検出器
JPS62239626A (ja) * 1986-04-10 1987-10-20 Nec Corp 監視制御システム
JPS63150656A (ja) * 1986-12-15 1988-06-23 Soaa:Kk 電子湿度計及び電子温湿度計

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562554A (en) * 1983-06-09 1985-12-31 The United States Of America As Represented By The Secretary Of The Navy Universal microcomputer for individual sensors
DE3441938A1 (de) * 1984-11-16 1986-05-22 Preh, Industrieausrüstungen GmbH, 8740 Bad Neustadt Einrichtung zum vergleich von zu messenden wertpaaren mit einer sollkennlinie
DE3503801A1 (de) * 1985-02-05 1986-08-07 HDW-Elektronik GmbH, 2300 Kiel Einrichtung zum feststellen von feuchtigkeitsorten
GB8528587D0 (en) * 1985-11-20 1985-12-24 Drallim Ltd Transducer interfaces
DE3640734A1 (de) * 1986-11-28 1988-06-09 Heinz Hoelter Sensor mit elektronischer feuchte- und temperaturkorrektur
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
US4931775A (en) * 1987-05-26 1990-06-05 Sheriff Jack W Plant watering need monitor
US4869874A (en) * 1988-01-13 1989-09-26 Westvaco Corporation Atmospheric corrosivity monitor
DE3937205A1 (de) * 1989-11-08 1991-05-16 Deutsch Franz Forsch Inst Messeinrichtung zur erfassung einer physikalischen groesse
DE3940032A1 (de) * 1989-12-04 1991-06-13 Hauber Elektronik Gmbh Messgeraet fuer wassergehalt in bremsfluessigkeit von kfz
US5005410A (en) * 1989-12-20 1991-04-09 Kellogg Company High temperature humidity determining device and process
US5235526A (en) * 1990-11-27 1993-08-10 Solomat Limited Multi-probed sonde including microprocessor
FR2677764B1 (fr) * 1991-06-13 1993-10-15 Tripette Renaud Humidimetre pour produits granuleux ou pulverulents et procede de mesure du taux d'humidite.
US5511415A (en) * 1994-01-18 1996-04-30 Cambridge Aeroflow, Inc. Gas flow and temperature probe and gas flow and temperature monitor system including one or more such probes
US5677476A (en) * 1996-02-06 1997-10-14 Endress + Hauser Conducta Gesellschaft Fuer Mess- Und Regeltechnik Mbh & Co. Sensor and transmitter with multiple outputs
DE19606458A1 (de) * 1996-02-21 1997-08-28 Ahlers Horst Dr Ing Habil Sensorsystem mit Meßkonditionierungsvorrichtungen
US5918194A (en) * 1996-08-01 1999-06-29 Keithley Instruments, Inc. Integrated modular measurement system having configurable firmware architecture and modular mechanical parts
JP3291227B2 (ja) * 1997-11-28 2002-06-10 大陽東洋酸素株式会社 過酸化水素蒸気による処理システムにおける過酸化水素蒸気濃度検出方法及びその装置
DE29908134U1 (de) 1999-05-08 1999-07-22 Doerk, Andreas, 06632 Freyburg Feuchteanzeigegerät
US6202479B1 (en) 1999-05-12 2001-03-20 Scott Frybarger Audible soil moisture monitoring apparatus, system and method
WO2001091027A1 (en) * 2000-05-06 2001-11-29 Park Jung Yeon Apparatus and method for digitally controlling plant pot, and method for ordering plant pot delivering on-line
US7180798B2 (en) * 2001-04-12 2007-02-20 Fuji Electric Co., Ltd. Semiconductor physical quantity sensing device
US6874707B2 (en) 2001-05-31 2005-04-05 Terra Spase System for automated monitoring and maintenance of crops including computer control of irrigation and chemical delivery using multiple channel conduit
DE10203637B4 (de) * 2002-01-30 2004-09-16 Testo Ag Verfahren und Vorrichtung zur Kalibrierung eines Feuchtesensors
US6637933B1 (en) * 2002-03-01 2003-10-28 Yi-Chia Liao Apparatus for measuring outdoor temperature and humidity
US7175136B2 (en) * 2003-04-16 2007-02-13 The Boeing Company Method and apparatus for detecting conditions conducive to ice formation
ATE445210T1 (de) * 2003-08-20 2009-10-15 Boeing Co Verfahren und systeme zur erkennung von vereisungsbedingungen
DE10342327B4 (de) * 2003-09-11 2014-02-13 Preh Gmbh Beschlagsensor
DE10342333B4 (de) * 2003-09-11 2011-02-10 Preh Gmbh Beschlagsensor
US20050127925A1 (en) * 2003-12-10 2005-06-16 Staples Peter E. Moisture sensor
US20070143035A1 (en) * 2005-12-19 2007-06-21 Petruno Patrick T Diagnostic test reader with disabling unit
US7334938B2 (en) * 2005-01-03 2008-02-26 Ralph Remsburg Mold and fungus growth warning apparatus and method
US20080219768A1 (en) * 2007-03-06 2008-09-11 Carlos Sanchez Foundation Watering System
US8573842B2 (en) * 2010-03-26 2013-11-05 Ibiden Co., Ltd. Sensor control circuit and sensor
DE202016009104U1 (de) * 2015-02-16 2022-04-04 Tsi, Incorporated Luft- und Gasströmungsgeschwindigkeits- und Temperaturfühler
DE102015110050A1 (de) 2015-06-23 2016-12-29 Endress + Hauser Flowtec Ag Feldgerät mit Kompensationsschaltung zur Eliminierung von Umgebungseinflüssen
KR102478111B1 (ko) * 2016-07-27 2022-12-14 삼성전자주식회사 테스트 장치
LT3333330T (lt) * 2016-12-07 2019-12-10 Daw Se Higroterminis jutiklinis įtaisas, skirtas pastato apvalkalo izoliacijos sistemai
CN107102261A (zh) * 2017-06-19 2017-08-29 贵州电网有限责任公司电力科学研究院 一种基于无线通信的sf6断路器微水含量在线监测系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114296A (en) * 1978-02-27 1979-09-06 Koukichi Nishimura Device for measuring odor
JPS57118148A (en) * 1981-01-13 1982-07-22 Hitachi Ltd Measuring apparatus for relative humidity

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121853A (en) * 1958-08-29 1964-02-18 Torry Res Station Hygrometric elements
US3075385A (en) * 1960-12-15 1963-01-29 Clifford M Stover Hygrometer
GB1138224A (en) * 1966-10-21 1968-12-27 Cotton Silk & Man Made Fibres Moisture sensitive instrument
US3523244A (en) * 1967-11-01 1970-08-04 Panametrics Device for measurement of absolute humidity
US3539917A (en) * 1968-04-24 1970-11-10 Panametrics Method of measuring the water content of liquid hydrocarbons
SU443350A1 (ru) * 1972-12-22 1974-09-15 Институт Автоматики Цифровой измеритель относительной влажности воздуха
US3987676A (en) * 1975-11-28 1976-10-26 Bennewitz Paul F Relative humidity detector
US4319485A (en) * 1978-12-28 1982-03-16 Matsushita Electric Industrial Co., Ltd. Temperature·humidity detecting apparatus
US4379406A (en) * 1980-09-25 1983-04-12 Bennewitz Paul F Relative humidity detector systems and method of increasing the calibration period of relative humidity detector systems
DE3225921C2 (de) * 1982-07-10 1985-10-24 Barlian, Reinhold, Dipl.-Ing.(FH), 6990 Bad Mergentheim Überwachungseinrichtung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114296A (en) * 1978-02-27 1979-09-06 Koukichi Nishimura Device for measuring odor
JPS57118148A (en) * 1981-01-13 1982-07-22 Hitachi Ltd Measuring apparatus for relative humidity

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134653A (ja) * 1984-12-05 1986-06-21 Takahata Denshi:Kk デジタル湿度計
JPS6287842A (ja) * 1985-10-12 1987-04-22 Ngk Spark Plug Co Ltd 露点検出器
JPS62239626A (ja) * 1986-04-10 1987-10-20 Nec Corp 監視制御システム
JPS63150656A (ja) * 1986-12-15 1988-06-23 Soaa:Kk 電子湿度計及び電子温湿度計

Also Published As

Publication number Publication date
US4503707A (en) 1985-03-12
DE3411306C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-09-07
DE3411306A1 (de) 1984-10-11

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