mass-flow-rate measuring device (Coriolis Pharma)

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Coriolis Pharma mass-flow-rate measuring device
Mass Flow Rate Measuring Device, supplied by Coriolis Pharma, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/mass-flow-rate+measuring+devices/mass+flow+meter/us12281924-51-101-101
Average 90 stars, based on 1 article reviews

mass-flow-rate measuring device - by Bioz Stars, 2026-10

90/100 stars

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Article Title: Vibronic measuring system for measuring a mass flow rate of a fluid measurement medium
Article Snippet: Proceeding from the aforementioned prior art, an object of the invention consists of improving vibronic measuring systems, not least also Coriolis mass-flow-rate measuring devices, in such a way that the presence of an external magnetic field or its influence on the measurement accuracy can also be at least detected therewith, for example also correspondingly reported in a timely manner.

Article Title: Vibronic measuring system for measuring a mass flow rate of a fluid measurement medium
Article Snippet: In conventional Coriolis mass-flow-rate measuring devices, not least those with a vibration element designed as a measurement tube, bending vibrations at a natural resonant frequency typically serve as useful vibrations, e.g., bending vibrations that correspond to a natural bending vibration fundamental mode that is intrinsic to the measuring sensor and in which the vibrations of the vibration element are resonant vibrations that have precisely one vibration loop.

Article Title: Vibronic measuring system for measuring a mass flow rate of a fluid measurement medium
Article Snippet: The determination of the phase angles or the generation of the aforementioned phase sequence can be realized, for example, as is quite common in Coriolis mass-flow-rate measuring devices, by means of a quadrature demodulation (Q/I demodulation), carried out accordingly in the measuring-system electronics ME, of the respective oscillation measurement signal using a first harmonic reference signal (Q) having the useful frequency and a second harmonic reference signal (I) phase-shifted 90° thereto.

Article Title: Vibronic measuring system for measuring a mass flow rate of a fluid measurement medium
Article Snippet: A basic idea of the invention is to decidedly sense, and possibly correspondingly report, by means of at least one additional magnetic-field detector positioned outside the respective sensor housing, an influence, occasionally occurring by external magnetic fields, on the vibration sensors of vibronic measuring systems, especially designed as Coriolis mass-flow-rate measuring devices, or of their oscillation measurement signals.

Article Title: Vibronic measuring system for measuring a mass flow rate of a fluid measurement medium
Article Snippet: Examples of such measuring systems designed, for example, also as Coriolis mass-flow-rate measuring devices, Coriolis mass-flow-rate/density measuring devices, and/or Coriolis mass-flow-rate/viscosity measuring devices, are inter alia described in EP-A 564 682, EP-A 816 807, US-A 2002/0033043, US-A 2006/0096390, US-A 2007/0062309, US-A 2007/0119264, US-A 2008/0011101, US-A 2008/0047362, US-A 2008/0190195, US-A 2008/0250871, US-A 2010/0005887, US-A 2010/0011882, US-A 2010/0257943, US-A 2011/0161017, US-A 2011/0178738, US-A 2011/0219872, US-A 2011/0265580, US-A 2011/0271756, US-A 2012/0123705, US-A 2013/0042700, US-A 2016/0071639, US-A 2016/0313162, US-A 2016/0187176, US-A 2017/0003156, US-A 2017/0261474, U.S. Pat.

Article Title: Vibronic measuring system for measuring a mass flow rate of a fluid measurement medium
Article Snippet: Further investigations on conventional vibronic measuring systems, especially namely conventional Coriolis mass-flow-rate measuring devices, have shown that such phase errors can occur especially also in the case that the respective measuring system, especially its respective measuring sensor, is positioned in the vicinity of one or more electric motors, transformers, (electro) magnets, inverters or other types of plant parts carrying high electric currents, especially also direct currents, and is therefore exposed to an occasionally very strong external additional magnetic field, namely one caused outside the measuring system but also propagating inside the measuring sensor thereof.

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