HK1143633A1 - Meter electronics and methods for verification diagnostics for a flow meter - Google Patents
Meter electronics and methods for verification diagnostics for a flow meterInfo
- Publication number
- HK1143633A1 HK1143633A1 HK10110200.3A HK10110200A HK1143633A1 HK 1143633 A1 HK1143633 A1 HK 1143633A1 HK 10110200 A HK10110200 A HK 10110200A HK 1143633 A1 HK1143633 A1 HK 1143633A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- meter
- methods
- electronics
- flow meter
- diagnostics
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010173756 CN101819056B (en) | 2005-09-19 | 2005-09-19 | Instrument electronic device for checking and diagnosing flow meter and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK1143633A1 true HK1143633A1 (en) | 2011-01-07 |
Family
ID=42654235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK10110200.3A HK1143633A1 (en) | 2005-09-19 | 2010-10-29 | Meter electronics and methods for verification diagnostics for a flow meter |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101819056B (en) |
| HK (1) | HK1143633A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012251B (en) * | 2010-09-29 | 2012-08-15 | 西安东风机电有限公司 | Method and device for detecting additives, abrasion or corrosion on wall of vibrating tube of Coriolis mass flowmeter |
| US9658097B2 (en) * | 2012-05-11 | 2017-05-23 | Bristol, Inc. | Systems and methods to initiate a verification test within a flow meter via a flow computer |
| CN103674139B (en) * | 2013-12-11 | 2016-04-06 | 中国石油大学(华东) | Based on the two-phase flow measurement method of mass flowmeter parametric statistics feature |
| KR20160111502A (en) * | 2014-01-24 | 2016-09-26 | 마이크로 모우션, 인코포레이티드 | Vibratory flowmeter and methods and diagnostics for meter verification |
| EP3329230B1 (en) * | 2015-07-27 | 2020-11-18 | Micro Motion, Inc. | Off-resonance cycling for coriolis flowmeters |
| WO2018101920A1 (en) * | 2016-11-30 | 2018-06-07 | Micro Motion, Inc. | Temperature compensation of a test tone used in meter verification |
| JP6834031B2 (en) * | 2017-06-14 | 2021-02-24 | マイクロ モーション インコーポレイテッド | Minimize the crest of the multitone drive signal of the vibrating meter |
| CN111033191B (en) * | 2017-08-30 | 2022-08-02 | 高准有限公司 | Detecting and identifying changes in a vibratory meter |
| DE102017125271A1 (en) | 2017-10-27 | 2019-05-02 | Endress + Hauser Flowtec Ag | Mass flowmeter according to the Coriolis principle with at least two measuring tube pairs |
| KR102624106B1 (en) * | 2018-08-13 | 2024-01-11 | 마이크로 모우션, 인코포레이티드 | Determination of Attenuation Characteristics of Instrument Assemblies |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5926096A (en) * | 1996-03-11 | 1999-07-20 | The Foxboro Company | Method and apparatus for correcting for performance degrading factors in a coriolis-type mass flowmeter |
| US5979246A (en) * | 1998-02-09 | 1999-11-09 | Micro Motion, Inc. | Spring rate balancing of the flow tube and a balance bar in a straight tube Coriolis flowmeter |
| US6678624B2 (en) * | 2001-08-29 | 2004-01-13 | Micro Motion, Inc. | Apparatus, methods and computer program products for generating mass flow calibration factors using a normal modal dynamic characterization of a material-containing conduit |
| DK1687595T4 (en) * | 2003-10-22 | 2011-01-10 | Micro Motion Inc | Diagnostic apparatus and methods for a Coriolis flow meter |
-
2005
- 2005-09-19 CN CN 201010173756 patent/CN101819056B/en active Active
-
2010
- 2010-10-29 HK HK10110200.3A patent/HK1143633A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN101819056B (en) | 2013-01-02 |
| CN101819056A (en) | 2010-09-01 |
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