JPS6310384B2 - - Google Patents

Info

Publication number
JPS6310384B2
JPS6310384B2 JP57042075A JP4207582A JPS6310384B2 JP S6310384 B2 JPS6310384 B2 JP S6310384B2 JP 57042075 A JP57042075 A JP 57042075A JP 4207582 A JP4207582 A JP 4207582A JP S6310384 B2 JPS6310384 B2 JP S6310384B2
Authority
JP
Japan
Prior art keywords
sensing element
gas
humidity
gas detection
semiconductor gas
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
JP57042075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58158550A (ja
Inventor
Fumio Fukushima
Jiro Terada
Koji Nitsuta
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 JP4207582A priority Critical patent/JPS58158550A/ja
Publication of JPS58158550A publication Critical patent/JPS58158550A/ja
Publication of JPS6310384B2 publication Critical patent/JPS6310384B2/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
    • 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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array

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)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
JP4207582A 1982-03-16 1982-03-16 ガス検出装置 Granted JPS58158550A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4207582A JPS58158550A (ja) 1982-03-16 1982-03-16 ガス検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4207582A JPS58158550A (ja) 1982-03-16 1982-03-16 ガス検出装置

Publications (2)

Publication Number Publication Date
JPS58158550A JPS58158550A (ja) 1983-09-20
JPS6310384B2 true JPS6310384B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-07

Family

ID=12625936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4207582A Granted JPS58158550A (ja) 1982-03-16 1982-03-16 ガス検出装置

Country Status (1)

Country Link
JP (1) JPS58158550A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7070175B2 (ja) 2017-09-26 2022-05-18 Tdk株式会社 ガスセンサ
WO2019065127A1 (ja) * 2017-09-26 2019-04-04 Tdk株式会社 ガスセンサ
WO2024190143A1 (ja) * 2023-03-10 2024-09-19 アルプスアルパイン株式会社 アンモニアガスの濃度計測方法および半導体式アンモニアガス濃度計測装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56164949A (en) * 1980-05-23 1981-12-18 Matsushita Electric Ind Co Ltd Multifunction detector

Also Published As

Publication number Publication date
JPS58158550A (ja) 1983-09-20

Similar Documents

Publication Publication Date Title
US3699803A (en) Semiconductor element for detecting gases and meter for measuring component concentration of a gas mixture
US4794323A (en) Multifunctional ceramic sensor
US4541988A (en) Constant temperature catalytic gas detection instrument
EP0197629B1 (en) Alcohol selective gas sensor
DK0603945T3 (da) Gassensor baseret på halvleder-oxid, til bestemmelse af gasformige kulhybrinter
EP0314919B1 (en) Combustible gas detector having temperature stabilization capability
Nitta et al. Multifunctional ceramic sensors: Humidity-gas sensor and temperature-humidity sensor
US4152233A (en) Apparatus for electrochemical gas detection and measurement
US5226309A (en) Halogenated compounds sensor
US6442994B1 (en) Instrument for combustible gas detection
US5439580A (en) Solid-state gas sensor for carbon monoxide and hydrogen
US11143641B1 (en) Gas sensor calibration method
JPS6310384B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
Watson The stannic oxide gas sensor
EP0086415B1 (en) Humidity sensitive device
JP3447341B2 (ja) ガスセンサ
JP3523323B2 (ja) 接触燃焼式ガスセンサを用いたガス検知回路
JPH07260726A (ja) 炭酸ガス検出装置及び検出方法
KR900003928B1 (ko) 가스 감지소자
US4315956A (en) Process for depositing cobalt ondes on a refractory-coated platinum resistor coil
JP3953175B2 (ja) 窒素酸化物濃度測定装置及び窒素酸化物濃度測定方法
JPS6128934B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR900003929B1 (ko) 가스 감지소자
KR900003930B1 (ko) 가스 감지소자
Lin et al. Capacitive thin film gas sensor with signal processing system for determination of SO2