JPH0421853U - - Google Patents

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Publication number
JPH0421853U
JPH0421853U JP6096190U JP6096190U JPH0421853U JP H0421853 U JPH0421853 U JP H0421853U JP 6096190 U JP6096190 U JP 6096190U JP 6096190 U JP6096190 U JP 6096190U JP H0421853 U JPH0421853 U JP H0421853U
Authority
JP
Japan
Prior art keywords
substrate
electrodes
sensing element
peltier element
moisture
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
JP6096190U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP6096190U priority Critical patent/JPH0421853U/ja
Publication of JPH0421853U publication Critical patent/JPH0421853U/ja
Pending legal-status Critical Current

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  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案による湿度センサの全体を示
す概略断面図、第２図は第１図に示すものの部分
拡大説明図、第３図はこの考案による湿度センサ
の各温度における相対湿度と電気抵抗との関係を
示す説明図、第４図は従来の湿度センサによる相
対湿度と電気抵抗との関係を示す説明図である。 １……基板、２電極、３……感湿膜、４……感
湿素子、５……ペルチエ素子、６……防塵フイル
タ、７……ケース、８，９……リード線。 Fig. 1 is a schematic cross-sectional view showing the entirety of the humidity sensor according to this invention, Fig. 2 is a partially enlarged explanatory view of what is shown in Fig. 1, and Fig. 3 is the relative humidity and electrical resistance at various temperatures of the humidity sensor according to this invention. FIG. 4 is an explanatory diagram showing the relationship between relative humidity and electrical resistance measured by a conventional humidity sensor. DESCRIPTION OF SYMBOLS 1...Substrate, 2 electrodes, 3...Moisture sensitive film, 4...Moisture sensitive element, 5...Peltier element, 6...Dust filter, 7...Case, 8, 9...Lead wires.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 基板１と、該基板１の表面に貼着される一対の
電極２，２と、該電極２，２の上に被着される高
分子電解質からなる感湿膜３とからなる感湿素子
４と、前記基板１の裏面に設けられるペルチエ素
子５とを具え、該ペルチエ素子５で前記感湿素子
４の温度を変更可能としたことを特徴とする湿度
センサ。 Moisture sensing element 4 consisting of a substrate 1, a pair of electrodes 2, 2 attached to the surface of the substrate 1, and a moisture sensitive film 3 made of a polymer electrolyte coated on the electrodes 2, 2. and a Peltier element 5 provided on the back surface of the substrate 1, the temperature of the humidity sensing element 4 being able to be changed by the Peltier element 5.
JP6096190U 1990-06-08 1990-06-08 Pending JPH0421853U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6096190U JPH0421853U (en) 1990-06-08 1990-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6096190U JPH0421853U (en) 1990-06-08 1990-06-08

Publications (1)

Publication Number Publication Date
JPH0421853U true JPH0421853U (en) 1992-02-24

Family

ID=31588790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6096190U Pending JPH0421853U (en) 1990-06-08 1990-06-08

Country Status (1)

Country Link
JP (1) JPH0421853U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5796244A (en) * 1980-12-08 1982-06-15 Asahi Glass Co Ltd Measuring device for humidity
JPS59228153A (en) * 1983-06-09 1984-12-21 Nippon Soken Inc Gas and humidity detector
JPS6161628A (en) * 1984-08-31 1986-03-29 Kaken Pharmaceut Co Ltd Method and apparatus for controlling pan coating
JPS61125157A (en) * 1984-11-22 1986-06-12 Yamatake Honeywell Co Ltd Integrated element for cooling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5796244A (en) * 1980-12-08 1982-06-15 Asahi Glass Co Ltd Measuring device for humidity
JPS59228153A (en) * 1983-06-09 1984-12-21 Nippon Soken Inc Gas and humidity detector
JPS6161628A (en) * 1984-08-31 1986-03-29 Kaken Pharmaceut Co Ltd Method and apparatus for controlling pan coating
JPS61125157A (en) * 1984-11-22 1986-06-12 Yamatake Honeywell Co Ltd Integrated element for cooling

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