JPS63122237U - - Google Patents

Info

Publication number
JPS63122237U
JPS63122237U JP1321887U JP1321887U JPS63122237U JP S63122237 U JPS63122237 U JP S63122237U JP 1321887 U JP1321887 U JP 1321887U JP 1321887 U JP1321887 U JP 1321887U JP S63122237 U JPS63122237 U JP S63122237U
Authority
JP
Japan
Prior art keywords
electrodes
resistors
electrode
liquid level
parallel
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
JP1321887U
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 JP1321887U priority Critical patent/JPS63122237U/ja
Publication of JPS63122237U publication Critical patent/JPS63122237U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1の実施例を示す構成図、
第2図は本考案の第1の実施例における液面レベ
ルに対応する出力電圧を示す図、第3図は本考案
の第2の実施例を示す構成図である。 1……電極、2……支持体、3……電源、4…
…電圧計、5a,5b,5〜5……抵抗体、
6……容器、7……液体、8……マイクロコンピ
ユータ、9……インターフエイス、10a〜10
d……ポンプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 長さの異なる棒状の導電体より電極を構成し、
    前記電極を3個以上一定の間隔を置いて互いにほ
    ぼ平行に配置し、前記電極を絶縁体よりなる支持
    体で互いに固着し、最も長い電極以外の電極の上
    端を電極の長さの順に抵抗体で接続し、最も長い
    電極の上端と最も短い電極の上端との間に少なく
    とも1個の抵抗体と電源を直列に接続し、前記抵
    抗体のうち1個の抵抗体に並列に電圧計を接続し
    、前記電極の下端を測定する液面の高さの変化す
    る範囲内で互いに異なる位置に配したことを特徴
    とする液面センサ。
JP1321887U 1987-01-31 1987-01-31 Pending JPS63122237U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1321887U JPS63122237U (ja) 1987-01-31 1987-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1321887U JPS63122237U (ja) 1987-01-31 1987-01-31

Publications (1)

Publication Number Publication Date
JPS63122237U true JPS63122237U (ja) 1988-08-09

Family

ID=30802071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1321887U Pending JPS63122237U (ja) 1987-01-31 1987-01-31

Country Status (1)

Country Link
JP (1) JPS63122237U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014511491A (ja) * 2011-09-21 2014-05-15 エルジー・ケム・リミテッド 浸水検出回路およびそれを用いた浸水検出装置
EP2755002B1 (en) * 2013-01-15 2022-03-16 Electrolux Home Products Corporation N.V. A level measurement system for conductive liquids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014511491A (ja) * 2011-09-21 2014-05-15 エルジー・ケム・リミテッド 浸水検出回路およびそれを用いた浸水検出装置
EP2755002B1 (en) * 2013-01-15 2022-03-16 Electrolux Home Products Corporation N.V. A level measurement system for conductive liquids

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