JP2024537529A - 評価用電子装置と４ｍＡ～２０ｍＡインタフェイスを備えた圧力測定セル - Google Patents

評価用電子装置と４ｍＡ～２０ｍＡインタフェイスを備えた圧力測定セル Download PDF

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Publication number
JP2024537529A
JP2024537529A JP2024526793A JP2024526793A JP2024537529A JP 2024537529 A JP2024537529 A JP 2024537529A JP 2024526793 A JP2024526793 A JP 2024526793A JP 2024526793 A JP2024526793 A JP 2024526793A JP 2024537529 A JP2024537529 A JP 2024537529A
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Japan
Prior art keywords
measuring cell
pressure measuring
pressure
evaluation electronics
sensor
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Pending
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JP2024526793A
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Japanese (ja)
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JP2024537529A5 (enExample
Inventor
メレート，マーティン
ウェラー，バーンハード
ヒューバー，ヨハン
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ベガ グリースハーバー ケージー
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Publication of JP2024537529A publication Critical patent/JP2024537529A/ja
Publication of JP2024537529A5 publication Critical patent/JP2024537529A5/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0092—Pressure sensor associated with other sensors, e.g. for measuring acceleration or temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measuring Fluid Pressure (AREA)
JP2024526793A 2021-10-29 2022-10-17 評価用電子装置と４ｍＡ～２０ｍＡインタフェイスを備えた圧力測定セル Pending JP2024537529A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102021128370.1A DE102021128370A1 (de) 2021-10-29 2021-10-29 Druckmesszelle mit Auswerteelektronik und 4-20 mA Schnittstelle
DE102021128370.1 2021-10-29
PCT/EP2022/078839 WO2023072660A1 (de) 2021-10-29 2022-10-17 Druckmesszelle mit auswerteelektronik und 4-20 ma schnittstelle

Publications (2)

Publication Number Publication Date
JP2024537529A true JP2024537529A (ja) 2024-10-10
JP2024537529A5 JP2024537529A5 (enExample) 2025-10-24

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ID=84359291

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Application Number Title Priority Date Filing Date
JP2024526793A Pending JP2024537529A (ja) 2021-10-29 2022-10-17 評価用電子装置と４ｍＡ～２０ｍＡインタフェイスを備えた圧力測定セル

Country Status (6)

Country Link
EP (1) EP4423470A1 (enExample)
JP (1) JP2024537529A (enExample)
CN (1) CN118076867A (enExample)
CA (1) CA3233831A1 (enExample)
DE (1) DE102021128370A1 (enExample)
WO (1) WO2023072660A1 (enExample)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10035346B4 (de) * 2000-07-20 2007-08-09 Vega Grieshaber Kg Druckmesszelle mit Temperatursensor
HRP20221145T1 (hr) 2017-05-09 2022-11-25 Vega Grieshaber Kg Mjerenje razine punjenja, mjerenje tlaka ili mjerenje protoka s kratkim vremenom mjerenja
DE102018123433A1 (de) 2018-09-24 2020-03-26 Endress+Hauser SE+Co. KG Hydraulischer Druckmittler und Druckaufnehmer mithydraulischem Druckmittler
DE202020005465U1 (de) 2020-10-13 2021-04-22 Vega Grieshaber Kg Druckmesszelle

Also Published As

Publication number Publication date
WO2023072660A1 (de) 2023-05-04
DE102021128370A1 (de) 2023-05-04
CN118076867A (zh) 2024-05-24
EP4423470A1 (de) 2024-09-04
CA3233831A1 (en) 2023-04-05

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