JPS5949294U - measuring device - Google Patents
measuring deviceInfo
- Publication number
- JPS5949294U JPS5949294U JP7899783U JP7899783U JPS5949294U JP S5949294 U JPS5949294 U JP S5949294U JP 7899783 U JP7899783 U JP 7899783U JP 7899783 U JP7899783 U JP 7899783U JP S5949294 U JPS5949294 U JP S5949294U
- Authority
- JP
- Japan
- Prior art keywords
- converter
- power supply
- series circuit
- measuring device
- receiver
- 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.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の測定装置を示す回路図、第２図は本考案
の原理を示す回路図、第３図は本考案の一実施例を示す
回路図である。
１・・・検出器、２，３・・・ひずみ抵抗素子、４，５
゜６、 ２１． ２２． ２４． ２７． ２８・・・
端子、］８９．１９．２３，２５．２６・・・ケーブル
、１４・・・直流電源、２０・・・受信器、２９・・・
アナログディジタル変換器、３０． ３１． ３２・・
・入力端、３３・・・標準抵抗器、３４，３５．３６・
・・スイッチ。FIG. 1 is a circuit diagram showing a conventional measuring device, FIG. 2 is a circuit diagram showing the principle of the present invention, and FIG. 3 is a circuit diagram showing an embodiment of the present invention. 1... Detector, 2, 3... Strain resistance element, 4, 5
゜6, 21. 22. 24. 27. 28...
terminal,]89.19.23,25.26...cable, 14...DC power supply, 20...receiver, 29...
Analog-digital converter, 30. 31. 32...
・Input terminal, 33...Standard resistor, 34, 35.36.
··switch.
Claims (1)
２の抵抗素子の直列回路、よりなる検出器、 二重積分型アナログディジタル変換器と、直流電源とよ
りなる受信器、 前記の抵抗素子の直列回路の各端と電源とを接続するケ
ーブル、 同じ直列回路の各端と前記の変換器とを連結するケーブ
ル、 前記の第１と第２の抵抗素子の接続点と前記の変換器と
を接続するケーブル、 前記第１の抵抗素子の端に対し、直流電源と変換器とを
受信器内の標準抵抗器を介して接続するスイッチ、 前記第１と第２の抵抗素子の接続点と変換器との接続を
開成するスイッチ、 とより構成した測定装置。[Claims for Utility Model Registration] A detector consisting of a series circuit of first and second resistive elements whose resistance value changes depending on the physical quantity to be measured, a double-integrating analog-to-digital converter, and a DC power supply. a receiver that connects each end of the series circuit of the resistive elements to the power supply; a cable that connects each end of the same series circuit to the converter; a cable connecting the connection point and the converter; a switch connecting the DC power supply and the converter to the end of the first resistance element via a standard resistor in the receiver; A measuring device comprising: a switch for opening a connection between the connection point of the resistor element No. 2 and the converter;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7899783U JPS6037680Y2 (en) | 1983-05-27 | 1983-05-27 | measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7899783U JPS6037680Y2 (en) | 1983-05-27 | 1983-05-27 | measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5949294U true JPS5949294U (en) | 1984-04-02 |
| JPS6037680Y2 JPS6037680Y2 (en) | 1985-11-09 |
Family
ID=30208998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7899783U Expired JPS6037680Y2 (en) | 1983-05-27 | 1983-05-27 | measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6037680Y2 (en) |
-
1983
- 1983-05-27 JP JP7899783U patent/JPS6037680Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6037680Y2 (en) | 1985-11-09 |
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