JPH0351703Y2 - - Google Patents
Info
- Publication number
- JPH0351703Y2 JPH0351703Y2 JP6445184U JP6445184U JPH0351703Y2 JP H0351703 Y2 JPH0351703 Y2 JP H0351703Y2 JP 6445184 U JP6445184 U JP 6445184U JP 6445184 U JP6445184 U JP 6445184U JP H0351703 Y2 JPH0351703 Y2 JP H0351703Y2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- disturbance
- abnormality
- alternating power
- detection section
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 50
- 238000005259 measurement Methods 0.000 claims description 34
- 230000005856 abnormality Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 21
- 230000000737 periodic effect Effects 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 13
- 238000010248 power generation Methods 0.000 claims description 8
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Details Of Flowmeters (AREA)
- Measuring Volume Flow (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6445184U JPS60176120U (ja) | 1984-05-02 | 1984-05-02 | 測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6445184U JPS60176120U (ja) | 1984-05-02 | 1984-05-02 | 測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60176120U JPS60176120U (ja) | 1985-11-21 |
| JPH0351703Y2 true JPH0351703Y2 (ru) | 1991-11-07 |
Family
ID=30595548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6445184U Granted JPS60176120U (ja) | 1984-05-02 | 1984-05-02 | 測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60176120U (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013536416A (ja) * | 2010-08-11 | 2013-09-19 | ローズマウント インコーポレイテッド | ノイズ検出及びその回避 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5234336B2 (ja) * | 2008-06-17 | 2013-07-10 | 横河電機株式会社 | 電磁流量計 |
-
1984
- 1984-05-02 JP JP6445184U patent/JPS60176120U/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013536416A (ja) * | 2010-08-11 | 2013-09-19 | ローズマウント インコーポレイテッド | ノイズ検出及びその回避 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60176120U (ja) | 1985-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2726826B1 (en) | Variable frequency magnetic flowmeter | |
| JP3915459B2 (ja) | 電磁流量計 | |
| US3664191A (en) | Explosion-proof self-cleaning electrodes | |
| US20070185661A1 (en) | Measurement method and arrangement | |
| US3991612A (en) | Electromagnetic flowmeter usable in less-than full fluid lines | |
| CN1212052A (zh) | 在过程变送器中的压力传感器探测装置 | |
| US3392983A (en) | Safety control device for use with mechanical seals | |
| CN111946324B (zh) | 一种含可动部件的油气水多相流参数测井仪 | |
| US4036052A (en) | Electromagnetic flowmeter usable in less-than-full fluid lines | |
| JPH0351703Y2 (ru) | ||
| CA1140265A (en) | Gas flow monitor | |
| JP2006234840A (ja) | 電磁流量計 | |
| US3520638A (en) | Means and apparatus for sensing and controlling material levels | |
| JP4014605B2 (ja) | 磁性体濃度計測装置 | |
| CN212931520U (zh) | 一种电磁流量计 | |
| US10969258B2 (en) | Non-invasive sensor in a bluff body of a vortex flowmeter | |
| CN216348860U (zh) | 流量补偿型液体涡轮流量计 | |
| RU2099522C1 (ru) | Скважинное устройство для контроля температуры погружного электродвигателя и давления на приеме насоса | |
| KR102038706B1 (ko) | 전자기 유량계 | |
| CN213601098U (zh) | 一种故障诊断装置 | |
| KR820001974B1 (ko) | 와 유량계 | |
| RU2084827C1 (ru) | Устройство для определения расхода и количества жидкости, подаваемой насосным агрегатом | |
| ZA200601983B (en) | Method and apparatus for determining the approximate flow rate of a fluid through a pump | |
| RU2126885C1 (ru) | Устройство для контроля скважины при ее эксплуатации | |
| JPS62815A (ja) | ポンプ流量計 |