JPH0453521U - - Google Patents

Info

Publication number
JPH0453521U
JPH0453521U JP9550190U JP9550190U JPH0453521U JP H0453521 U JPH0453521 U JP H0453521U JP 9550190 U JP9550190 U JP 9550190U JP 9550190 U JP9550190 U JP 9550190U JP H0453521 U JPH0453521 U JP H0453521U
Authority
JP
Japan
Prior art keywords
flow rate
sensor
determining
output
determination
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
JP9550190U
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 JP9550190U priority Critical patent/JPH0453521U/ja
Publication of JPH0453521U publication Critical patent/JPH0453521U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)

Description

【図面の簡単な説明】
第1図はこの考案による簡易式流量計の外観説
明図、第2図は流量センサーの電気的構成を示す
回路説明図、第3図は流量計の全体的電気的構成
を示すブロツク図、第4図は流量センサーの指示
値を示すグラフである。 1……流量センサー、2……計量部、4a,4
b……LED、5……レベルインジケータ、6…
…警報ブザー、7……センサー本体、12……検
出回路、13……流量変換回路、14……流量表
示回路、15……判別回路、16……警報回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 熱線式流量センサーと、該流量センサーの出力
    を処理判定するセンサー出力検出手段と、該検出
    回路の出力のうち、限定された流量の範囲を表示
    するLED、レベルインジケータなどの表示手段
    と、異常流量を判定する判別手段と、該判別手段
    の判定結果に応じて警報出力を発生する異常警報
    発生手段を備えたことを特徴とする簡易式流量計
JP9550190U 1990-09-13 1990-09-13 Pending JPH0453521U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9550190U JPH0453521U (ja) 1990-09-13 1990-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9550190U JPH0453521U (ja) 1990-09-13 1990-09-13

Publications (1)

Publication Number Publication Date
JPH0453521U true JPH0453521U (ja) 1992-05-07

Family

ID=31834254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9550190U Pending JPH0453521U (ja) 1990-09-13 1990-09-13

Country Status (1)

Country Link
JP (1) JPH0453521U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005315712A (ja) * 2004-04-28 2005-11-10 Keyence Corp アンプ部分離型流量センサ装置
JP2005315713A (ja) * 2004-04-28 2005-11-10 Keyence Corp アンプ部分離型流量センサ装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005315712A (ja) * 2004-04-28 2005-11-10 Keyence Corp アンプ部分離型流量センサ装置
JP2005315713A (ja) * 2004-04-28 2005-11-10 Keyence Corp アンプ部分離型流量センサ装置

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