JPS629156U - - Google Patents

Info

Publication number
JPS629156U
JPS629156U JP10050185U JP10050185U JPS629156U JP S629156 U JPS629156 U JP S629156U JP 10050185 U JP10050185 U JP 10050185U JP 10050185 U JP10050185 U JP 10050185U JP S629156 U JPS629156 U JP S629156U
Authority
JP
Japan
Prior art keywords
sensor
gas
amplifier
sensitive
signal
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
JP10050185U
Other languages
English (en)
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 JP10050185U priority Critical patent/JPS629156U/ja
Publication of JPS629156U publication Critical patent/JPS629156U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例のガス検知装置の主
要部を示す回路図、第2図はセンサの特性の経時
変化を示す特性図である。 1,2……センサ、3……電源、4……出力抵
抗、5……増幅器、6……比較器。

Claims (1)

    【実用新案登録請求の範囲】
  1. センサを構成する主成分が同一材料からなる、
    可燃性ガスに感度を有する第1のセンサと、可燃
    性ガスに感度を有しない第2のセンサと、該第1
    のセンサの出力信号を増幅するための増幅器と、
    第1のガスセンサの出力信号と基準値とを比較し
    、ガス検知信号を出力する比較器と、電源とを少
    くとも有し、前記第2のセンサを前記第1のガス
    センサの信号出力電圧を増幅する増幅器の増幅率
    調整抵抗として用いたことを特徴とするガス検知
    装置。
JP10050185U 1985-07-03 1985-07-03 Pending JPS629156U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10050185U JPS629156U (ja) 1985-07-03 1985-07-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10050185U JPS629156U (ja) 1985-07-03 1985-07-03

Publications (1)

Publication Number Publication Date
JPS629156U true JPS629156U (ja) 1987-01-20

Family

ID=30970385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10050185U Pending JPS629156U (ja) 1985-07-03 1985-07-03

Country Status (1)

Country Link
JP (1) JPS629156U (ja)

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