JPH0239152U - - Google Patents

Info

Publication number
JPH0239152U
JPH0239152U JP11778088U JP11778088U JPH0239152U JP H0239152 U JPH0239152 U JP H0239152U JP 11778088 U JP11778088 U JP 11778088U JP 11778088 U JP11778088 U JP 11778088U JP H0239152 U JPH0239152 U JP H0239152U
Authority
JP
Japan
Prior art keywords
circuit
self
power supply
diagnosis
alarm
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
JP11778088U
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 JP11778088U priority Critical patent/JPH0239152U/ja
Publication of JPH0239152U publication Critical patent/JPH0239152U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の自己診断機能を有する酸素
モニタの実施例を示す装置の回路図、第2図は従
来の酸素モニタの実施例を示す回路図である。 1:自己診断用回路、2:自己診断用電源、3
:警報器、4,6:リレー、5,7:接点、10
:酸素モニタ回路、11,21:電子回路、12
,22:電源回路、13,23:ヒユーズ、14
,24:電源スイツチ、15,25:商用電源。

Claims (1)

    【実用新案登録請求の範囲】
  1. 酸素濃度測定回路および警報回路を含む電子回
    路とその電子回路を駆動するための電圧を作る電
    源回路とからなる酸素モニタにおいて、電源回路
    の電源スイツチと連動するスイツチおよび電源回
    路と電子回路との間に設けられたリレーの接点を
    、自己診断用電源と警報器とからなる自己診断用
    回路に直列に接続してなる自己診断機能を有する
    酸素モニタ。
JP11778088U 1988-09-07 1988-09-07 Pending JPH0239152U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11778088U JPH0239152U (ja) 1988-09-07 1988-09-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11778088U JPH0239152U (ja) 1988-09-07 1988-09-07

Publications (1)

Publication Number Publication Date
JPH0239152U true JPH0239152U (ja) 1990-03-15

Family

ID=31361538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11778088U Pending JPH0239152U (ja) 1988-09-07 1988-09-07

Country Status (1)

Country Link
JP (1) JPH0239152U (ja)

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