JPS5769237A - Temperature and humidity sensing device - Google Patents

Temperature and humidity sensing device

Info

Publication number
JPS5769237A
JPS5769237A JP14614680A JP14614680A JPS5769237A JP S5769237 A JPS5769237 A JP S5769237A JP 14614680 A JP14614680 A JP 14614680A JP 14614680 A JP14614680 A JP 14614680A JP S5769237 A JPS5769237 A JP S5769237A
Authority
JP
Japan
Prior art keywords
temperature
humidity
compensated
frequency
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.)
Granted
Application number
JP14614680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6152945B2 (US20020051482A1-20020502-M00057.png
Inventor
Osamu Kawasaki
Yukihiko Ise
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14614680A priority Critical patent/JPS5769237A/ja
Publication of JPS5769237A publication Critical patent/JPS5769237A/ja
Publication of JPS6152945B2 publication Critical patent/JPS6152945B2/ja
Granted 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
    • G01N27/02—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
    • G01N27/045—Circuits
    • G01N27/046—Circuits provided with temperature compensation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP14614680A 1980-10-17 1980-10-17 Temperature and humidity sensing device Granted JPS5769237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14614680A JPS5769237A (en) 1980-10-17 1980-10-17 Temperature and humidity sensing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14614680A JPS5769237A (en) 1980-10-17 1980-10-17 Temperature and humidity sensing device

Publications (2)

Publication Number Publication Date
JPS5769237A true JPS5769237A (en) 1982-04-27
JPS6152945B2 JPS6152945B2 (US20020051482A1-20020502-M00057.png) 1986-11-15

Family

ID=15401172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14614680A Granted JPS5769237A (en) 1980-10-17 1980-10-17 Temperature and humidity sensing device

Country Status (1)

Country Link
JP (1) JPS5769237A (US20020051482A1-20020502-M00057.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6080751A (ja) * 1983-10-12 1985-05-08 Hitachi Ltd 有機高分子式湿度センサの動作回路
CN102967631A (zh) * 2012-11-09 2013-03-13 苏州沃斯汀新材料有限公司 一种基于氯化锂湿敏电阻的露点测量电路
CN105241571A (zh) * 2015-09-21 2016-01-13 长安大学 N和Mo用于提高氧化石墨烯温敏特性的应用
CN112015219A (zh) * 2020-08-26 2020-12-01 广东电网有限责任公司广州供电局 一种湿度传感电路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547433A (en) * 1978-10-02 1980-04-03 Shiro Haruyama Method of corrosion rate measurement and its device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547433A (en) * 1978-10-02 1980-04-03 Shiro Haruyama Method of corrosion rate measurement and its device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6080751A (ja) * 1983-10-12 1985-05-08 Hitachi Ltd 有機高分子式湿度センサの動作回路
CN102967631A (zh) * 2012-11-09 2013-03-13 苏州沃斯汀新材料有限公司 一种基于氯化锂湿敏电阻的露点测量电路
CN105241571A (zh) * 2015-09-21 2016-01-13 长安大学 N和Mo用于提高氧化石墨烯温敏特性的应用
CN112015219A (zh) * 2020-08-26 2020-12-01 广东电网有限责任公司广州供电局 一种湿度传感电路
CN112015219B (zh) * 2020-08-26 2022-04-01 广东电网有限责任公司广州供电局 一种湿度传感电路

Also Published As

Publication number Publication date
JPS6152945B2 (US20020051482A1-20020502-M00057.png) 1986-11-15

Similar Documents

Publication Publication Date Title
US3165694A (en) Average signal value measuring means using storage means alternately connected to the signal and a d.c. measuring means
JPS5551361A (en) Range switching device for electric measuring instrument
GB1192485A (en) Apparatus for Measuring Electrical Capacitors
FR2563013B1 (fr) Compteur electronique de consommation d'energie et procede de mesure d'energie electrique avec un compteur de consommation d'energie
JPS5769237A (en) Temperature and humidity sensing device
US3431490A (en) Apparatus for indicating response of a circuit to an applied pulse
ATE80228T1 (de) Kondensator-ueberwachungsschaltung.
US4181949A (en) Method of and apparatus for phase-sensitive detection
JPS56112662A (en) Measuring apparatus for loss of capacity element
JPS5748665A (en) Resistance component measuring circuit
ATE18099T1 (de) Ueberwachungsvorrichtung fuer eine messverstaerkerstrecke.
SU444301A1 (ru) Пиковый детектор
SU473111A1 (ru) Устройство дл запоминани амплитудного значени одиночного импульса
GB1234467A (US20020051482A1-20020502-M00057.png)
SU635438A1 (ru) Емкостное измерительное устройство
SU1576871A1 (ru) Преобразователь параметров трехэлементных нерезонансных пассивных двухполюсников
SU1056078A1 (ru) Цифровой измерительный прибор
SU744369A1 (ru) Стробоскопический измеритель составл ющих комплексного сопротивлени
JPS57149911A (en) Electrostatic capacity type sensor
SU603918A1 (ru) Четырежзажимна мера емкости
SU550592A1 (ru) Измеритель емкостей конденсаторов, шунтированных резисторами
SU742814A2 (ru) Преобразователь переменного напр жени в посто нное
SU930162A1 (ru) Устройство дл измерени напр женности электрического пол
SU721911A1 (ru) Демодул тор широтно-импульсной модул ции
SU1174867A1 (ru) Измеритель больших посто нных токов