{"id":5398,"date":"2026-01-28T17:45:19","date_gmt":"2026-01-28T17:45:19","guid":{"rendered":"https:\/\/yunrui-controls.com\/?post_type=products&#038;p=5398"},"modified":"2026-03-29T16:18:06","modified_gmt":"2026-03-29T16:18:06","slug":"proline-promass-x-300","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/ja\/products\/proline-promass-x-300\/","title":{"rendered":"Proline Promass X 300 Coriolis Flowmeter | The 4-Tube Powerhouse for Oil &#038; Gas\uff5c8X3B"},"content":{"rendered":"<h3 data-path-to-node=\"2\">\u88fd\u54c1\u306e\u91cd\u8981\u306a\u6280\u8853\u7684\u5229\u70b9<\/h3>\n<ul data-path-to-node=\"3\">\n<li>\n<p data-path-to-node=\"3,0,0\"><span class=\"citation-954 citation-end-954\">Engineering excellence in a patented four-tube system allows the Promass X to handle massive flow volumes that would typically require multiple smaller meters in parallel.<\/span> This unique architecture ensures a significantly lower pressure drop compared to traditional dual-tube meters, reducing pumping costs and increasing overall process efficiency in large-scale installations.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,1,0\">Precision engineering for fiscal and custody transfer delivers an industry-leading measurement error of just \u00b10.05% (PremiumCal). <span class=\"citation-953 citation-end-953\">This extreme accuracy is vital for high-value bulk transfer of crude oil, LNG, and refined products, where even the smallest measurement deviation can result in significant financial discrepancies.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,2,0\"><span class=\"citation-952 citation-end-952\">Integration of operational intelligence through Heartbeat Technology enables compliant verification of the meter&#8217;s health without process interruption.<\/span> For high-stakes oil and gas applications, this provides a documented, traceable audit trail for regulatory compliance and allows operators to safely extend recalibration intervals.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,3,0\"><span class=\"citation-951 citation-end-951\">Robust and corrosion-resistant construction features a complete exterior design made of 1.4435 (316L) stainless steel.<\/span> This ensures the meter can withstand the harsh, salt-heavy environments of offshore platforms and the aggressive atmospheric conditions found in coastal refineries and tank farms.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,4,0\"><span class=\"citation-950 citation-end-950\">Seamless system integration via the Proline 300 transmitter offers unparalleled connectivity with up to 3 freely configurable I\/Os.<\/span> With support for Ethernet\/IP, PROFINET, and Modbus RS485, plus integrated WLAN for wireless configuration, the F 300 transmitter provides full access to process and diagnostic data from a single, accessible point.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,5,0\">Space-saving installation without straight pipe runs allows the Promass X 300 to be integrated into existing piping layouts or compact offshore skids. Because the Coriolis principle is independent of the flow profile, the meter can be installed immediately after elbows or headers without compromising its premium accuracy.<\/p>\n<\/li>\n<\/ul>\n<h4 data-path-to-node=\"4\">\u4e3b\u8981\u30c7\u30d0\u30a4\u30b9\u4ed5\u69d8<\/h4>\n<table data-path-to-node=\"5\">\n<thead>\n<tr>\n<td><strong>\u7279\u5fb4<\/strong><\/td>\n<td><strong>\u4ed5\u69d8<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"5,1,0,0\">\u516c\u79f0\u76f4\u5f84<\/span><\/td>\n<td><span data-path-to-node=\"5,1,1,0\">DN 300 to 400 (12&#8243; to 16&#8243;)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,2,0,0\">\u8cea\u91cf\u6d41\u91cf\u7cbe\u5ea6<\/span><\/td>\n<td><span data-path-to-node=\"5,2,1,0\">\u00b10.05%\uff08\u30d7\u30ec\u30df\u30a2\u30e0\u30ab\u30ed\u30ea\u30fc\uff09<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,3,0,0\">Sensor Architecture<\/span><\/td>\n<td><span data-path-to-node=\"5,3,1,0\">\u7279\u8a31\u53d6\u5f97\u6e08\u307f\u306e4\u30c1\u30e5\u30fc\u30d6\u30b7\u30b9\u30c6\u30e0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,4,0,0\">Material (Wetted\/Exterior)<\/span><\/td>\n<td><span data-path-to-node=\"5,4,1,0\">316L Stainless Steel \/ Super Duplex<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,5,0,0\">\u9001\u4fe1\u6a5f<\/span><\/td>\n<td><span data-path-to-node=\"5,5,1,0\">Compact dual-compartment with WLAN<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,6,0,0\">\u63a5\u7d9a\u6027<\/span><\/td>\n<td><span data-path-to-node=\"5,6,1,0\">Ethernet\/IP, PROFINET, Modbus, 4-20mA HART<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5 data-path-to-node=\"6\">\u9069\u7528\u5206\u91ce<\/h5>\n<div class=\"source-inline-chip-container ng-star-inserted\"><\/div>\n<ul data-path-to-node=\"7\">\n<li>\n<p data-path-to-node=\"7,0,0\">Custody Transfer: The gold standard for the high-accuracy loading and unloading of oil tankers, rail cars, and barges where precision is legally and financially mandated.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,1,0\">Offshore Production: Designed for the bulk measurement of crude oil and gas on platforms where space is limited and reliability in harsh marine environments is non-negotiable.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,2,0\">Pipeline Monitoring: Used as a master meter for pipeline leak detection and mass balance, providing the stability and sensitivity required to monitor vast resource networks.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,3,0\">Refinery Blending: Ideal for the high-volume blending of fuels and chemical feedstocks, where real-time density and mass flow data are used to maintain strict product specifications.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>The Proline Promass X 300 is the ultimate high-capacity Coriolis flowmeter, specifically engineered for the demanding requirements of the oil and gas industry. Featuring a patented, revolutionary four-tube sensor design, it delivers premium measurement accuracy (\u00b10.05%) for the highest flow rates available in the market. Whether for onshore terminal loading or offshore production platforms, the Promass X 300 provides the precision of a laboratory instrument at the scale of a 16-inch pipeline, all while maintaining a low pressure drop.<\/p>","protected":false},"author":1,"featured_media":5399,"parent":0,"menu_order":445,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"tags":[335],"brands":[370,115,283],"model_series":[],"industries":[54,53],"product_cat":[253,119],"class_list":["post-5398","products","type-products","status-publish","format-standard","has-post-thumbnail","hentry","tag-endresshauser-supplier","brands-coriolis-mass-flowmeters","brands-endress-hauser","brands-flow-measurement","industries-chemical-petrochemical","industries-oil-gas","product_cat-coriolis-mass-flow-meters","product_cat-flow-meters"],"acf":{"measuring_principle":"","product_headline":"Highest capacity four-tube flowmeter with a compact, easily accessible transmitter.\r\nFor highest flow rates and outstanding performance in on\/offshore oil and gas applications.","sensor_features":"Increased profit \u2013 single installation point providing premium accuracy for large quantities. Fewer process measuring points \u2013 multivariable measurement (flow, density, temperature). Space\u2010saving installation \u2013 no in-\/outlet run needs.\r\nNominal diameter: DN 300 to 400 (12 to 16\"). Four-tube system with low pressure drop. Complete exterior design made of 1.4435 (316L).","transmitter_features":"Full access to process and diagnostic information \u2013 numerous, freely combinable I\/Os and fieldbuses. Reduced complexity and variety \u2013 freely configurable I\/O functionality. Integrated verification \u2013 Heartbeat Technology.\r\nCompact dual-compartment housing with up to 3 I\/Os","nominal_diameter_range":"DN 300 to 400 (12 to 16\")","wetted_materials":"Measuring tube: 1.4404 (316\/316L)\r\nConnection: 1.4404 (316\/316L)","measured_variables":"Mass flow, density, temperature, volume flow, corrected volume flow (API tables), reference density, concentration","max_measurement_error":"Mass flow (liquid): \u00b10.10 % (standard), 0.05 % (option)\r\nVolume flow (liquid): \u00b10.10 %\r\nMass flow (gas): \u00b10.25 %\r\nDensity (liquid): \u00b10.0005 g\/cm\u00b3","measuring_range":"0 to 4100 t\/h (0 to 4520 tn. sh.\/h)","max_process_pressure":"PN 100, Class 600","medium_temperature_range":"\u201350 to +180 \u00b0C (\u201358 to +356 \u00b0F)","ambient_temperature_range":"Standard: \u201340 to +60 \u00b0C (\u201340 to +140 \u00b0F)\r\nOption: \u201350 to +60 \u00b0C (\u201358 to +140 \u00b0F)","sensor_housing_material":"1.4404 (316L), highest corrosion resistance","transmitter_housing_material":"AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L","degree_of_protection":"IP66\/67, type 4X enclosure","displayoperation":"4-line backlit display with touch control (operation from outside)\r\nConfiguration via local display and operating tools possible\r\nRemote display available\"","outputs":"3 outputs:\r\n4-20 mA HART (active\/passive)\r\n4-20 mA WirelessHART\r\n4-20 mA (active\/passive)\r\nPulse\/frequency\/switch output (active\/passive)\r\nDouble pulse output (active\/passive)\r\nRelay output","inputs":"Status input\r\n4-20 mA input","digital_communication":"HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, MODBUS TCP over Ethernet-APL, PROFINET, PROFINET over Ethernet-APL, Ethernet\/IP, OPC-UA","power_supply":"DC 24 V\r\nAC 100 to 230 V\r\nAC 100 to 230 V \/ DC 24 V (non-hazardous area)","hazardous_area_approvals":"ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC, UK Ex, KC","product_safety":"CE, C-tick, EAC marking","functional_safety":"Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511","metrological_approvals_and_certificates":"Calibration performed on accredited calibration facilities (acc. to ISO\/IEC 17025)\r\nHeartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 \u2013 Section 7.1.5.2 a (T\u00dcV S\u00dcD attestation)\r\nMI-005 Liquids other than water (Hydrocarbons), LPG, cryogenic\r\nMI-002, PTB","marine_approvals_and_certificates":"LR approval, DNV approval, ABS approval, BV approval, CCS approval","pressure_approvals_and_certificates":"PED, CRN","material_certificates":"3.1 material\r\nNACE MR0175\/MR0103, PMI; welding test acc. to EN ISO, ASME, NORSOK","hygienic_approvals_and_certificates":"","mass_flow_accuracy_liquid":"","mass_flow_repeatability_liquid":"","volume_flow_accuracy_liquid":"","volume_flow_repeatability_liquid":"","mass_flow_accuracy_gas":"","mass_flow_repeatability_gas":"","density_accuracy_liquid":"","density_repeatability_liquid":"","temperature_accuracy":"","sensor_maximum_working_pressure":"","meter_approvals_calibrations_and_certifications":"","accuracy":"","datasheet":5400,"live_photos":"","available_certificates":"","available_logistics":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Proline Promass X | Original Supplier<\/title>\n<meta name=\"description\" content=\"Get direct access to the Proline Promass X 300 Coriolis Flowmeter through our extensive supplier network. 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