Yokogawa has more than 100 years experience in the development, design, and manufacture of various flow meter technologies. With many industry firsts, Yokogawa continues to lead innovation in flow measurement.
Flow Meter Product Family
● = best choice; ○ = possible; - = not applicable
| Coriolis | Magnetic | Vortex | Variable Area/Rotameter | |||
|---|---|---|---|---|---|---|
| ROTAMASS TI | ADMAG TI | digitalYEWFLO | Glass Rotameter | Metal Rotameter | ||
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| Fluid Type | Liquids | ● | ● | ● | ● | ● |
| Gas | ● | - | ● | ● | ● | |
| Steam | - | - | ● | ● | ● | |
| Corrosive | ○ | ● | ○ | ○ | ● | |
| Abrasive / Slurry | ○ | ● | - | - | - | |
| High viscosity | ○ | ● | ○ | ○ | ○ | |
| High temperature | ● | ○ | ● | - | ● | |
| Low temperature | ○ | - | ● | - | ● | |
| High pressure | ● | ○ | ● | - | ○ | |
| Measurement | Volumetric flow | ● | ● | ● | ● | ● |
| Mass flow | ● | ○ | ○ | ○ | ○ | |
| Temperature | ● | - | ● | - | - | |
| Density, Concentration | ● | - | - | - | - | |
| Properties | Low pressure loss | - | ● | ● | - | - |
| Solid content | ● | ● | - | - | - | |
| Custody transfer | ● | - | - | - | - | |
| Accuracy | ± 0.1 % of rate | ± 0.15 % of rate | ± 0.75 % of rate | 1.6 % (qG = 50 %) | 1.6 % (qG = 50 %) | |
| Maximum diameter | 200 mm | 1,800 mm | 400 mm | 2 1/2 inch | 150 mm | |
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Кориолисовые расходомеры
ROTAMASS — это массовый кориолисовый расходомер интегрального и разнесенного типа. Оба типа имеют усовершенствованную электронику цифровой обработки сигнала, благодаря чему достигается точное и стабильное измерение массового расхода.
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Magnetic Flowmeters
Yokogawa's experience with magnetic flowmeters spans decades. Our magnetic flow meters provide flexible configurations for industrial use in most areas.
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Vortex Flow Meters
Yokogawa has been synonymous with Vortex flow meters since pioneering the industrial vortex flow meter nearly four decades ago. Over those decades, Yokogawa has continued to be at the fore front of vortex technology; so, today, Yokogawa offers a large variety of vortex flow meters, including custom made designs.
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Rotameter - Variable Area Flowmeter
The Variable Area Flowmeter is one of the oldest and mature principles in flow measurement with its simple design: a float rises inside a conically shaped glass tube as the flow increases and its position on a scale can be read off as the flow rate. Since this measuring method is purely mechanic, it as simple as it is reliable.
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The Coriolis flow meter has many features such as direct measurement of mass flow and measurement of fluid density, which other flow meters do not support. Therefore, since being introduced for practical use in the late 1970s, its market has rapidly expanded in many industries such as oil, chemicals, and foods.
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