JP2007315813A5 - - Google Patents

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Publication number
JP2007315813A5
JP2007315813A5 JP2006143324A JP2006143324A JP2007315813A5 JP 2007315813 A5 JP2007315813 A5 JP 2007315813A5 JP 2006143324 A JP2006143324 A JP 2006143324A JP 2006143324 A JP2006143324 A JP 2006143324A JP 2007315813 A5 JP2007315813 A5 JP 2007315813A5
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JP
Japan
Prior art keywords
circuit
excitation
detected
detection circuit
voltage
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JP2006143324A
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English (en)
Japanese (ja)
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JP2007315813A (ja
JP5065620B2 (ja
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Priority to JP2006143324A priority Critical patent/JP5065620B2/ja
Priority claimed from JP2006143324A external-priority patent/JP5065620B2/ja
Publication of JP2007315813A publication Critical patent/JP2007315813A/ja
Publication of JP2007315813A5 publication Critical patent/JP2007315813A5/ja
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Publication of JP5065620B2 publication Critical patent/JP5065620B2/ja
Expired - Fee Related legal-status Critical Current
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JP2006143324A 2006-05-23 2006-05-23 電磁流量計 Expired - Fee Related JP5065620B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006143324A JP5065620B2 (ja) 2006-05-23 2006-05-23 電磁流量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006143324A JP5065620B2 (ja) 2006-05-23 2006-05-23 電磁流量計

Publications (3)

Publication Number Publication Date
JP2007315813A JP2007315813A (ja) 2007-12-06
JP2007315813A5 true JP2007315813A5 (enExample) 2009-05-28
JP5065620B2 JP5065620B2 (ja) 2012-11-07

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ID=38849814

Family Applications (1)

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JP2006143324A Expired - Fee Related JP5065620B2 (ja) 2006-05-23 2006-05-23 電磁流量計

Country Status (1)

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JP (1) JP5065620B2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5039630B2 (ja) * 2008-04-04 2012-10-03 株式会社キーエンス 計測モジュール
JP5379938B2 (ja) * 2008-06-20 2013-12-25 株式会社キーエンス ２線式電磁流量計
WO2009154115A1 (ja) * 2008-06-20 2009-12-23 株式会社キーエンス ２線式電磁流量計
US10663331B2 (en) * 2013-09-26 2020-05-26 Rosemount Inc. Magnetic flowmeter with power limit and over-current detection
CN104634398B (zh) * 2014-12-19 2019-01-08 重庆川仪自动化股份有限公司 一种励磁电路加高压系统及方法
CN104596599B (zh) * 2014-12-31 2019-01-25 重庆川仪自动化股份有限公司 励磁高压自动控制装置
JP6835539B2 (ja) * 2016-11-09 2021-02-24 アズビル株式会社 電磁流量計の励磁回路、および電磁流量計
JP6806532B2 (ja) * 2016-11-09 2021-01-06 アズビル株式会社 電磁流量計の励磁回路、および電磁流量計
JP6940433B2 (ja) * 2018-03-13 2021-09-29 アズビル株式会社 容量式電磁流量計
JP6985185B2 (ja) * 2018-03-13 2021-12-22 アズビル株式会社 電磁流量計の励磁回路および電磁流量計
JP6940434B2 (ja) * 2018-03-13 2021-09-29 アズビル株式会社 容量式電磁流量計
US11365995B2 (en) 2018-09-28 2022-06-21 Georg Fischer Signet Llc Magnetic flowmeter including auxiliary electrodes upstream and downstream of the pair of measuring electrodes and an adjustable brace
US10712184B1 (en) 2019-01-09 2020-07-14 Georg Fischer Signet Llc Magnetic flowmeter assembly having independent coil drive and control system
CN114088969B (zh) * 2021-11-19 2022-11-22 西南交通大学 一种基于电磁感应的轻气炮飞片测速装置
CN114777886B (zh) * 2022-05-11 2025-03-18 重庆大学 一种电磁流量计中电极污物检测方法及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320956A (en) * 1976-08-11 1978-02-25 Yamatake Honeywell Co Ltd Magnetizing circuits for electromagnetic flowmeter
JP3062916B2 (ja) * 1994-08-09 2000-07-12 株式会社山武 ２線式電磁流量計
JP3969579B2 (ja) * 2002-08-27 2007-09-05 株式会社山武 電磁流量計

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