{"id":38039,"date":"2024-02-05T17:04:31","date_gmt":"2024-02-05T17:04:31","guid":{"rendered":"https:\/\/www.alicat.com\/?post_type=article&p=38039"},"modified":"2026-02-16T20:56:53","modified_gmt":"2026-02-16T20:56:53","slug":"auswahl-eines-gerates-typischer-durchflussmesser-fur-flussigkeiten-mit-geringem-durchfluss","status":"publish","type":"support","link":"https:\/\/www.alicat.com\/de\/support\/choosing-an-instrument-types-of-flow-meters-for-low-flow-liquid\/","title":{"rendered":"Durchflussinstrumente f\u00fcr Fl\u00fcssigkeitsanwendungen mit geringem Durchfluss"},"content":{"rendered":"\n[et_pb_section fb_built=”1″ _builder_version=”4.23.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.23.1″ _module_preset=”default” custom_padding=”3px|||||” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.23.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]

Flow instruments for low-flow liquid applications<\/strong><\/h1>\nHere is a wide range of flow technologies available for measurement and control in low-flow liquid applications, from mass flow and differential pressure to velocity flow and positive displacement. Here we analyze some of the most popular low-flow liquid flow solutions and evaluate use cases of each.\n

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  1. Coriolis<\/a><\/li>\n\t
  2. Thermal<\/a><\/li>\n\t
  3. Ultrasonic<\/a><\/li>\n\t
  4. Laminar differential pressure<\/a><\/li>\n\t
  5. Turbine<\/a><\/li>\n\t
  6. Technology comparison chart<\/a><\/li>\n<\/ol>\n

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    Coriolis flow instruments<\/h1>\nCoriolis flow meters<\/a> and Coriolis flow controllers <\/a>measure mass flow<\/a> directly and independently of fluid properties \u2013 with the added bonus of measuring density. The Coriolis instrument does this by calculating mass from flow-induced vibrational changes and then converting that into a flow rate and fluid density. For a thorough explanation of the Coriolis operating principle, read here<\/a>.\n\nThese devices provide repeatable, high-accuracy mass flow and density measurements even when the percent composition of your liquid is unknown or changing. Another noteworthy benefit of Coriolis technology is extensive material compatibility. A single Coriolis unit can be used for either liquid or<\/em> gas (often including corrosive\/aggressive fluids) \u2013 and most don\u2019t even require an annual calibration. The primary limitation is that flow must be single-phase and cannot have high viscosity. These features make Coriolis an excellent choice for high accuracy low-flow liquid applications.<\/a>\n\n \n
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    Best <\/span>for<\/h2>\n
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