{"id":40026,"date":"2024-05-08T21:11:31","date_gmt":"2024-05-08T21:11:31","guid":{"rendered":"https:\/\/www.alicat.com\/?post_type=article&#038;p=40026"},"modified":"2026-01-23T18:12:52","modified_gmt":"2026-01-23T18:12:52","slug":"wann-ein-coda-coriolis-massedurchflussmessgerat-zu-verwenden-ist","status":"publish","type":"support","link":"https:\/\/www.alicat.com\/de\/support\/when-to-use-a-coda-coriolis-mass-flow-instrument\/","title":{"rendered":"Wann wird ein CODA Coriolis-Massedurchflussmessger\u00e4t verwendet?"},"content":{"rendered":"\n[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; custom_css_free_form=&#8221;@media (max-width: 375px) {||  .et-db #et-boc .et-l .et_pb_post_content_0_tb_body {||  width:100% !important;||  }}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_row _builder_version=&#8221;4.23.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.23.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_heading title=&#8221;When to use a CODA\u2122 Coriolis mass flow instrument&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; title_font=&#8221;|700|||||||&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][\/et_pb_heading][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;]<div class=\"link-with-icons-wrap m-b\">\n\n<strong><strong><\/strong><\/strong>Alicat\u2019s <a href=\"https:\/\/www.alicat.com\/products\/gas-flow\/mass-flow-meter\/gas-low-flow-coriolis-mass-flow-meters\/\">CODA-Series\u00a0Coriolis mass flow meters<\/a>\u00a0and\u00a0<a href=\"https:\/\/www.alicat.com\/products\/gas-flow\/mass-flow-controller\/gas-low-flow-coriolis-controllers\/\">CODA-Series Coriolis mass flow controllers<\/a>\u00a0operate using\u00a0<a href=\"https:\/\/www.alicat.com\/support\/coriolis-flow-meter-operating-principle\/\">Coriolis technology<\/a>. In this article, we discuss CODA device capabilities and use cases.\n<h2><strong>What parameter do you need to measure and\/or control?<\/strong><\/h2>\nCODA Coriolis meters and controllers can be used to:\n<ul>\n\t<li>Measure\/control true mass flow rate (gas or liquid)<\/li>\n\t<li>Measure\/control <a href=\"https:\/\/www.alicat.com\/support\/what-is-mass-flow\/\">mass flow rate<\/a> (gas or liquid)<\/li>\n\t<li>Measure fluid density (liquid only)<\/li>\n<\/ul>\n<h2><strong>What type of fluid are you flowing?<\/strong><\/h2>\nCoriolis meters can be materially compatible with a wide range of liquids and gases, including many aggressive fluids. CODA instruments are available with all-metal seals, allowing for increased chemical compatibility with process fluids.\u00a0They also come with the option to have an IP67 rating.\n<h3>Is your fluid composition unknown or changing?<\/h3>\nCoriolis instruments provide accurate mass flow measurements even when fluid composition is unknown or changing. As long as the fluid is compatible with the instrument\u2019s wetted materials, a change in the percent composition will not affect the measurement accuracy.\n\nA limitation of many available Coriolis mass flow instruments, including the CODA-Series, is that they are only able to accurately measure single-phase flow. While multi-phase fluids will not damage the instruments, they may significantly lower measurement accuracy.\n<h2><strong>Flow rate, temperature, and pressure<\/strong><\/h2>\nCoriolis meters can operate over a wide range of conditions, including very high temperatures and pressures and ultra-low flow rates:\n<ul>\n\t<li><strong>Flow rates:<\/strong> Full scale operating ranges from 40 to 100,000 grams per hour<\/li>\n\t<li><strong>Temperature: <\/strong>These devices operate between -30\u00b0C and 70\u00b0C<\/li>\n\t<li><strong>Pressure: <\/strong>Up to 4000 PSIA<\/li>\n\t<li><strong>Operating range:\u00a0<\/strong>\n<ul>\n\t<li>Meters: 0.02% to 100% of full scale (5000:1)<\/li>\n\t<li>Controllers: 2% to 100% of full scale (50:1)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\nView the full specification sheets for CODA <a href=\"https:\/\/documents.alicat.com\/specifications\/DOC-SPECS-K.pdf\" target=\"_blank\" rel=\"noopener\">meters<\/a> and <a href=\"https:\/\/documents.alicat.com\/specifications\/DOC-SPECS-KC.pdf\" target=\"_blank\" rel=\"noopener\">controllers<\/a>.\n<h2><strong>Response time<\/strong><\/h2>\nCODA Coriolis mass flow instruments have response times that are comparable with DP and MEMs technology, and are much faster than thermal bypass mass flow meters:\n<ul>\n\t<li><strong>Measurement response time:<\/strong>\u00a0as fast as 100 ms<\/li>\n\t<li><strong>Control response time:<\/strong> as fast as 500 ms<\/li>\n<\/ul>\n<h2><strong>Vibration sensitivity<\/strong><\/h2>\nCoriolis mass flow instrument readings can be sensitive to external vibrations from nearby disruptions. For example, a generator switching on nearby may introduce consistent noise into the measurement or a box suddenly dropping on a test bench may cause a spike in the readings, which could take several seconds to recover from.\n\nCODA instruments are specifically designed to be highly insensitive to external disturbances, without the need for a bulky mounting block. If the device <em>is<\/em> affected by a sudden interference like a physical bump, the measurement re-stabilizes in less than 400 ms. See the demonstration below.\n\n<iframe title=\"Alicat CODA Coriolis: Demo - Vibration Resistance\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/C4LI2XljGAc?feature=oembed&rel=0\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<h2><strong>Integration and maintenance<\/strong><\/h2>\nCODA instruments have a small form factor, making them viable for applications with tight or limited space. For example, several models of the CODA meter weigh no more than 3 lb (1.36078 kg), and are just over 4.96 inches (126 mm) in the largest dimension. Additionally, straight runs of pipe are typically not required upstream or downstream of the instrument. This makes it easier to integrate Coriolis instruments into highly complex systems. These devices are also position insensitive and can be mounted in any orientation.\n\nAdditionally, CODA meters and controllers have no need for annual recalibration, lowering long term ownership costs.\n<h2><strong>CODA operating principle<\/strong><\/h2>\nTo learn how these devices work, watch the video below or read this <a href=\"https:\/\/www.alicat.com\/support\/coriolis-flow-meter-operating-principle\/\">article explaining the Coriolis operating principle<\/a>.\n\n<iframe title=\"How a Coriolis Flow Meter Works - Alicat Scientific\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/h8JbMrNhq-w?feature=oembed&rel=0\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n<\/div>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]\n","protected":false},"featured_media":46458,"parent":0,"template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"1920","content-type":"","_searchwp_excluded":""},"categories":[],"class_list":["post-40026","support","type-support","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>When to Use a CODA Coriolis Mass Flow Instrument - Alicat Scientific<\/title>\n<meta name=\"description\" content=\"When to use a CODA Coriolis mass flow instrumentAlicat\u2019s CODA-Series meters and controllers operate using Coriolis technology. In this article, we discuss CODA device capabilities and use cases.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.alicat.com\/de\/unterstutzung\/wann-ein-coda-coriolis-massedurchflussmessgerat-zu-verwenden-ist\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"When to Use a CODA Coriolis Mass Flow Instrument\" \/>\n<meta property=\"og:description\" content=\"When to use a CODA Coriolis mass flow instrumentAlicat\u2019s CODA-Series meters and controllers operate using Coriolis technology. 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