JPH0352643U - - Google Patents

Info

Publication number
JPH0352643U
JPH0352643U JP11446189U JP11446189U JPH0352643U JP H0352643 U JPH0352643 U JP H0352643U JP 11446189 U JP11446189 U JP 11446189U JP 11446189 U JP11446189 U JP 11446189U JP H0352643 U JPH0352643 U JP H0352643U
Authority
JP
Japan
Prior art keywords
potential terminal
temperature measuring
current source
constant current
terminal
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
JP11446189U
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 JP11446189U priority Critical patent/JPH0352643U/ja
Publication of JPH0352643U publication Critical patent/JPH0352643U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Temperature Or Quantity Of Heat (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例を示す回路構成図
、第２図はその一部の具体的回路構成図、第３図
及び第４図は夫々従来装置の一例を示す構成図で
ある。 １……測温抵抗体、５……作動増幅器、１１，
１２……定電流源、Ｈ……第１電位端子、Ｌ……
第２電位端子、Ｇ……基準電位端子である。

Claims (1)

  1. 【実用新案登録請求の範囲】 ３線式結線の温度測定装置において、 一端が第１電位端子に接続され、他端が第２電
    位端子及び基準電位端子に夫々接続された測温抵
    抗体と、 上記第１電位端子に非反転入力端子が接続され
    、上記第２電位端子に反転入力端子が接続された
    作動増幅器と、 上記第１電位端子に接続された第１定電流源と
    、 上記第２電位端子に接続され、上記第１定電流
    源と等しい電流値を有する第２定電流源と を備え、上記差動増幅器の出力側に上記測温抵抗
    体の抵抗値に関連した情報を得るようにしたこと
    を特徴とする温度測定装置。
JP11446189U 1989-09-29 1989-09-29 Pending JPH0352643U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11446189U JPH0352643U (ja) 1989-09-29 1989-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11446189U JPH0352643U (ja) 1989-09-29 1989-09-29

Publications (1)

Publication Number Publication Date
JPH0352643U true JPH0352643U (ja) 1991-05-22

Family

ID=31662829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11446189U Pending JPH0352643U (ja) 1989-09-29 1989-09-29

Country Status (1)

Country Link
JP (1) JPH0352643U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012112950A (ja) * 2010-11-19 2012-06-14 Ls Industrial Systems Co Ltd 温度制御モジュール及びそれを含む温度制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012112950A (ja) * 2010-11-19 2012-06-14 Ls Industrial Systems Co Ltd 温度制御モジュール及びそれを含む温度制御装置

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