JPS5952416U - electromagnetic flow meter - Google Patents
electromagnetic flow meterInfo
- Publication number
- JPS5952416U JPS5952416U JP14752682U JP14752682U JPS5952416U JP S5952416 U JPS5952416 U JP S5952416U JP 14752682 U JP14752682 U JP 14752682U JP 14752682 U JP14752682 U JP 14752682U JP S5952416 U JPS5952416 U JP S5952416U
- Authority
- JP
- Japan
- Prior art keywords
- flow meter
- electromagnetic flow
- electromagnetic flowmeter
- excitation current
- electromagnetic
- 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
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図と第２図は電磁流量計の誤差を説明する図、第３
図は流量と信号出力との関係を示す図、第４図は従来の
電磁流量計の回路図、第５図と第６図はこの考案の電磁
流量計の異なる実施例を示す図、第７図はタイミングチ
ャートである。
Ｃ・・・・・・コイル、■Ｒ２，■Ｒ３・・・・・・励
磁電流を設定する手段としての可変抵抗器、Ｋ□・・・
・・・可変抵抗器を選択的に切換える手段としてのリレ
ー。Figures 1 and 2 are diagrams explaining the errors of electromagnetic flowmeters, Figure 3
Figure 4 is a diagram showing the relationship between flow rate and signal output, Figure 4 is a circuit diagram of a conventional electromagnetic flowmeter, Figures 5 and 6 are diagrams showing different embodiments of the electromagnetic flowmeter of this invention, and Figure 7 is a diagram showing the relationship between flow rate and signal output. The figure is a timing chart. C... Coil, ■R2, ■R3... Variable resistor as a means of setting excitation current, K□...
...Relay as a means of selectively switching variable resistors.
Claims (1)
複数の手段を選択的に切替える手段とを設けたレンジ切
換回路を有する電磁流量計。An electromagnetic flowmeter having a range switching circuit provided with a plurality of means for setting excitation current to different values, and a means for selectively switching between the plurality of means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14752682U JPS5952416U (en) | 1982-09-29 | 1982-09-29 | electromagnetic flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14752682U JPS5952416U (en) | 1982-09-29 | 1982-09-29 | electromagnetic flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5952416U true JPS5952416U (en) | 1984-04-06 |
Family
ID=30328039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14752682U Pending JPS5952416U (en) | 1982-09-29 | 1982-09-29 | electromagnetic flow meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952416U (en) |
-
1982
- 1982-09-29 JP JP14752682U patent/JPS5952416U/en active Pending
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