JPS61126397U - - Google Patents
Info
- Publication number
- JPS61126397U JPS61126397U JP772285U JP772285U JPS61126397U JP S61126397 U JPS61126397 U JP S61126397U JP 772285 U JP772285 U JP 772285U JP 772285 U JP772285 U JP 772285U JP S61126397 U JPS61126397 U JP S61126397U
- Authority
- JP
- Japan
- Prior art keywords
- power source
- bridge circuit
- analog
- converts
- change
- 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
Links
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案の一実施例を示す回路図、第
２図は従来の回路構成を示す回路図である。
１……検出器、２……ブリツジ回路、３……増
幅器、４……アナログ・デジタル変換器、Ｅ……
電源。
FIG. 1 is a circuit diagram showing an embodiment of this invention, and FIG. 2 is a circuit diagram showing a conventional circuit configuration. 1...Detector, 2...Bridge circuit, 3...Amplifier, 4...Analog-to-digital converter, E...
power supply.
Claims (1)
するブリツジ回路と、そのブリツジ回路の出力を
デジタルデータに変換して出力するアナログ・デ
ジタル変換器を有するデータ収集装置において、 前記ブリツジ回路の電源及び前記アナログ・デ
ジタル変換器の基準参照電源として一つの電源を
共用したことを特徴とするデータ収集装置。[Claims for Utility Model Registration] A data acquisition device having a bridge circuit that converts a change in resistance of a detector into a change in voltage or current, and an analog-to-digital converter that converts the output of the bridge circuit into digital data and outputs it. A data acquisition device according to claim 1, wherein one power source is shared as a power source for the bridge circuit and a standard reference power source for the analog-to-digital converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP772285U JPS61126397U (en) | 1985-01-23 | 1985-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP772285U JPS61126397U (en) | 1985-01-23 | 1985-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61126397U true JPS61126397U (en) | 1986-08-08 |
Family
ID=30486337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP772285U Pending JPS61126397U (en) | 1985-01-23 | 1985-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61126397U (en) |
-
1985
- 1985-01-23 JP JP772285U patent/JPS61126397U/ja active Pending