JPH0216025U - - Google Patents
Info
- Publication number
- JPH0216025U JPH0216025U JP9388888U JP9388888U JPH0216025U JP H0216025 U JPH0216025 U JP H0216025U JP 9388888 U JP9388888 U JP 9388888U JP 9388888 U JP9388888 U JP 9388888U JP H0216025 U JPH0216025 U JP H0216025U
- Authority
- JP
- Japan
- Prior art keywords
- conduit
- insulated
- fluid
- measured
- magnetic field
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 3
- 239000011810 insulating material Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案の１実施例の構成を示す構成図
、第２図は第１図に示す検出部を接続した全体構
成を示すブロツク図、第３図は本考案の他の実施
例の要部を示す縦断面図、第４図は従来の電磁流
量計の構成を示す構成図である。
１０……導管、１１……ライニング材、１５…
…サーチコイル、１６……導管、１８……支持棒
、１９……サーチコイル、２２……励磁回路、２
３……タイミング回路、２５……積分器、２６，
２７……復調器、２８……割算回路。
FIG. 1 is a block diagram showing the configuration of one embodiment of the present invention, FIG. 2 is a block diagram showing the overall configuration in which the detection section shown in FIG. 1 is connected, and FIG. 3 is a block diagram of another embodiment of the present invention. FIG. 4 is a longitudinal cross-sectional view showing the main parts, and is a configuration diagram showing the configuration of a conventional electromagnetic flowmeter. 10... Conduit, 11... Lining material, 15...
... Search coil, 16 ... Conduit, 18 ... Support rod, 19 ... Search coil, 22 ... Excitation circuit, 2
3...timing circuit, 25...integrator, 26,
27... Demodulator, 28... Division circuit.
Claims (1)
、この測定流体と接液しかつ前記導管と前記絶縁
材で絶縁された検出電極と、前記導管の内部に前
記測定流体とは絶縁して設置された磁場検出手段
と、この磁場検出手段からの比較信号と前記検出
電極から得られる流量信号との比率を演算する割
算手段とを具備することを特徴とする電磁流量計
。 A conduit whose inner surface is insulated with an insulating material and through which a fluid to be measured flows; a detection electrode that is in contact with the fluid to be measured and insulated from the conduit by the insulating material; and installed inside the conduit insulated from the fluid to be measured. 1. An electromagnetic flowmeter comprising: a magnetic field detecting means, and a dividing means for calculating a ratio between a comparison signal from the magnetic field detecting means and a flow rate signal obtained from the detection electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9388888U JPH0216025U (en) | 1988-07-15 | 1988-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9388888U JPH0216025U (en) | 1988-07-15 | 1988-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0216025U true JPH0216025U (en) | 1990-02-01 |
Family
ID=31318366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9388888U Pending JPH0216025U (en) | 1988-07-15 | 1988-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216025U (en) |
-
1988
- 1988-07-15 JP JP9388888U patent/JPH0216025U/ja active Pending
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