{"id":5494,"date":"2026-01-28T21:57:38","date_gmt":"2026-01-28T21:57:38","guid":{"rendered":"https:\/\/yunrui-controls.com\/?post_type=products&#038;p=5494"},"modified":"2026-03-29T16:18:41","modified_gmt":"2026-03-29T16:18:41","slug":"proline-promass-o-300","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/vi\/products\/proline-promass-o-300\/","title":{"rendered":"8O3B | \u0110\u1ed9 ch\u00ednh x\u00e1c cao cho ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i kh\u01a1i \u00e1p su\u1ea5t cao: L\u01b0u l\u01b0\u1ee3ng k\u1ebf Coriolis Proline Promass O 300"},"content":{"rendered":"<h3>\u01afu \u0111i\u1ec3m k\u1ef9 thu\u1eadt quan tr\u1ecdng c\u1ee7a s\u1ea3n ph\u1ea9m<\/h3>\n<ul data-path-to-node=\"3\">\n<li>\n<p data-path-to-node=\"3,0,0\"><b data-path-to-node=\"3,0,0\" data-index-in-node=\"0\">An to\u00e0n si\u00eau song l\u1eadp<\/b>C\u00e1c b\u1ed9 ph\u1eadn ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t l\u1ecfng c\u1ee7a c\u1ea3m bi\u1ebfn \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb th\u00e9p kh\u00f4ng g\u1ec9 song pha 25Cr (UNS S32750), mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n do clorua g\u00e2y ra t\u1ed1i \u0111a. \u0110i\u1ec1u n\u00e0y khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c lo\u1ea1i kh\u00ed v\u00e0 ch\u1ea5t l\u1ecfng &quot;chua&quot; c\u00f3 ch\u1ee9a hydro sunfua ho\u1eb7c \u0111\u1ed9 m\u1eb7n cao.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,1,0\"><b data-path-to-node=\"3,1,0\" data-index-in-node=\"0\">Hi\u1ec7u su\u1ea5t ch\u1ecbu \u00e1p su\u1ea5t c\u1ef1c cao<\/b>C\u00f3 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t l\u00ean \u0111\u1ebfn PN 250 (C\u1ea5p 1500), thi\u1ebft b\u1ecb n\u00e0y cung c\u1ea5p \u0111\u1ed9 ch\u00ednh x\u00e1c l\u01b0u l\u01b0\u1ee3ng kh\u1ed1i l\u01b0\u1ee3ng cao c\u1ea5p trong s\u1ea3n xu\u1ea5t \u1edf v\u00f9ng n\u01b0\u1edbc s\u00e2u ho\u1eb7c b\u01a1m kh\u00ed \u00e1p su\u1ea5t cao. Ph\u00e9p \u0111o v\u1eabn kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi s\u1ef1 thay \u0111\u1ed5i m\u1eadt \u0111\u1ed9 ho\u1eb7c \u0111\u1ed9 nh\u1edbt c\u1ee7a ch\u1ea5t l\u1ecfng.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,2,0\"><b data-path-to-node=\"3,2,0\" data-index-in-node=\"0\">C\u00f4ng ngh\u1ec7 nh\u1ecbp tim cho an to\u00e0n quy tr\u00ecnh<\/b>C\u00f4ng ngh\u1ec7 nh\u1ecbp tim t\u00edch h\u1ee3p cho ph\u00e9p t\u1ef1 ch\u1ea9n \u0111o\u00e1n li\u00ean t\u1ee5c v\u00e0 x\u00e1c minh c\u00f3 ghi l\u1ea1i m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n qu\u00e1 tr\u00ecnh. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c t\u00e0i s\u1ea3n ngo\u00e0i kh\u01a1i, n\u01a1i chi ph\u00ed b\u1ea3o tr\u00ec cao, cho ph\u00e9p k\u00e9o d\u00e0i chu k\u1ef3 hi\u1ec7u chu\u1ea9n m\u1ed9t c\u00e1ch an to\u00e0n.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,3,0\"><b data-path-to-node=\"3,3,0\" data-index-in-node=\"0\">T\u00edch h\u1ee3p v\u00e0 v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng hi\u1ec7u qu\u1ea3<\/b>M\u00e1y ph\u00e1t Proline 300 c\u00f3 v\u1ecf hai ng\u0103n v\u1edbi t\u1ed1i \u0111a ba c\u1ed5ng I\/O c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p t\u1ef1 do. M\u00e0n h\u00ecnh c\u00f3 \u0111\u00e8n n\u1ec1n v\u1edbi \u0111i\u1ec1u khi\u1ec3n c\u1ea3m \u1ee9ng v\u00e0 truy c\u1eadp WLAN cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh th\u1ef1c hi\u1ec7n thi\u1ebft l\u1eadp v\u00e0 ch\u1ea9n \u0111o\u00e1n kh\u00f4ng d\u00e2y m\u00e0 kh\u00f4ng c\u1ea7n m\u1edf v\u1ecf ch\u1ed1ng ch\u00e1y n\u1ed5.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,4,0\"><b data-path-to-node=\"3,4,0\" data-index-in-node=\"0\">\u0110o l\u01b0\u1eddng \u0111a bi\u1ebfn \u0111\u1ec3 ti\u1ebft ki\u1ec7m kh\u00f4ng gian<\/b>M\u1ed9t thi\u1ebft b\u1ecb duy nh\u1ea5t c\u00f3 th\u1ec3 thu th\u1eadp \u0111\u1ed3ng th\u1eddi l\u01b0u l\u01b0\u1ee3ng kh\u1ed1i, m\u1eadt \u0111\u1ed9 v\u00e0 nhi\u1ec7t \u0111\u1ed9. V\u00ec nguy\u00ean l\u00fd Coriolis kh\u00f4ng y\u00eau c\u1ea7u \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn v\u00e0o ho\u1eb7c ra th\u1eb3ng, n\u00ean n\u00f3 gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 di\u1ec7n t\u00edch l\u1eafp \u0111\u1eb7t t\u1ed5ng th\u1ec3 v\u00e0 s\u1ed1 l\u01b0\u1ee3ng \u0111i\u1ec3m r\u00f2 r\u1ec9 ti\u1ec1m n\u0103ng tr\u00ean kh\u00f4ng gian boong \u0111\u1eaft ti\u1ec1n.<\/p>\n<\/li>\n<\/ul>\n<hr data-path-to-node=\"4\" \/>\n<h4 data-path-to-node=\"5\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh c\u1ee7a thi\u1ebft b\u1ecb<\/h4>\n<table data-path-to-node=\"6\">\n<thead>\n<tr>\n<td><strong>T\u00ednh n\u0103ng<\/strong><\/td>\n<td><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"6,1,0,0\"><b data-path-to-node=\"6,1,0,0\" data-index-in-node=\"0\">\u0110\u01b0\u1eddng k\u00ednh danh ngh\u0129a<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,1,1,0\">DN 80 (3\u2033)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,2,0,0\"><b data-path-to-node=\"6,2,0,0\" data-index-in-node=\"0\">V\u1eadt li\u1ec7u \u01b0\u1edbt<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,2,1,0\">25Cr Super Duplex \/ 1.4410<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,3,0,0\"><b data-path-to-node=\"6,3,0,0\" data-index-in-node=\"0\">\u00c1p su\u1ea5t quy tr\u00ecnh t\u1ed1i \u0111a<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,3,1,0\">PN 250 (L\u1edbp 1500)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,4,0,0\"><b data-path-to-node=\"6,4,0,0\" data-index-in-node=\"0\">Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,4,1,0\">-50 \u0111\u1ebfn +205 \u00b0C (-58 \u0111\u1ebfn +401 \u00b0F)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,5,0,0\"><b data-path-to-node=\"6,5,0,0\" data-index-in-node=\"0\">V\u1ecf m\u00e1y ph\u00e1t<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,5,1,0\">Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn hai ng\u0103n v\u1edbi kh\u1ea3 n\u0103ng truy c\u1eadp WLAN.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,6,0,0\"><b data-path-to-node=\"6,6,0,0\" data-index-in-node=\"0\">K\u1ebft n\u1ed1i<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,6,1,0\">EtherNet\/IP, PROFINET, Modbus RS485, HART 4-20mA<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,7,0,0\"><b data-path-to-node=\"6,7,0,0\" data-index-in-node=\"0\">Ch\u1ee9ng nh\u1eadn an to\u00e0n<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,7,1,0\">Khu v\u1ef1c nguy hi\u1ec3m to\u00e0n c\u1ea7u (ATEX, IECEx, v.v.) &amp; SIL 2\/3<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-path-to-node=\"7\" \/>\n<h5 data-path-to-node=\"8\">L\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng<\/h5>\n<ul data-path-to-node=\"9\">\n<li>\n<p data-path-to-node=\"9,0,0\"><b data-path-to-node=\"9,0,0\" data-index-in-node=\"0\">C\u00e1c gi\u00e0n khoan ngo\u00e0i kh\u01a1i<\/b>: Gi\u00e1m s\u00e1t ch\u00ednh x\u00e1c s\u1ea3n l\u01b0\u1ee3ng d\u1ea7u th\u00f4, \u0111o l\u01b0\u1eddng xu\u1ea5t kh\u1ea9u v\u00e0 d\u00f2ng ch\u1ea3y kh\u00ed t\u1ef1 nhi\u00ean \u00e1p su\u1ea5t cao.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,1,0\"><b data-path-to-node=\"9,1,0\" data-index-in-node=\"0\">Phun kh\u00ed \u00e1p su\u1ea5t cao<\/b>: \u0110o l\u01b0\u1eddng ch\u00ednh x\u00e1c c\u00e1c lo\u1ea1i kh\u00ed n\u00e9n (nh\u01b0...) <span class=\"math-inline\" data-math=\"CO_2\" data-index-in-node=\"78\">$CO_2$<\/span> ho\u1eb7c kh\u00ed t\u1ef1 nhi\u00ean) \u0111\u01b0\u1ee3c b\u01a1m v\u00e0o c\u00e1c m\u1ecf d\u1ea7u \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng thu h\u1ed3i d\u1ea7u (EOR).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,2,0\"><b data-path-to-node=\"9,2,0\" data-index-in-node=\"0\">C\u00e1c \u0111\u01a1n v\u1ecb FPSO<\/b>L\u00fd t\u01b0\u1edfng cho c\u00e1c m\u00f4-\u0111un s\u00e0n nh\u1ecf g\u1ecdn, n\u01a1i vi\u1ec7c l\u1eafp \u0111\u1eb7t ti\u1ebft ki\u1ec7m kh\u00f4ng gian v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng rung l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c cao.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>L\u01b0u l\u01b0\u1ee3ng k\u1ebf n\u00e0y l\u00e0 gi\u1ea3i ph\u00e1p h\u00e0ng \u0111\u1ea7u cho ng\u00e0nh c\u00f4ng nghi\u1ec7p d\u1ea7u kh\u00ed, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho \u00e1p su\u1ea5t quy tr\u00ecnh c\u1ef1c cao (l\u00ean \u0111\u1ebfn PN 250) v\u00e0 m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n ngo\u00e0i kh\u01a1i. B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p c\u1ea3m bi\u1ebfn Super Duplex c\u01b0\u1eddng \u0111\u1ed9 cao v\u1edbi b\u1ed9 truy\u1ec1n t\u00edn hi\u1ec7u Proline 300 m\u1ea1nh m\u1ebd, n\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c gi\u00e0n khoan ngo\u00e0i kh\u01a1i c\u00f3 kh\u00f4ng gian h\u1ea1n ch\u1ebf v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng m\u00f4-\u0111un quy m\u00f4 l\u1edbn, n\u01a1i an to\u00e0n v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e0 t\u1ed1i quan tr\u1ecdng.<\/p>","protected":false},"author":1,"featured_media":5495,"parent":0,"menu_order":421,"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":[53],"product_cat":[253,119],"class_list":["post-5494","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-oil-gas","product_cat-coriolis-mass-flow-meters","product_cat-flow-meters"],"acf":{"measuring_principle":"","product_headline":"Robust high-pressure flowmeter with a compact, easily accessible transmitter.\r\nFor premium accuracy at highest process pressures, fully suitable for offshore conditions.","sensor_features":"Maximum safety \u2013 highest resistance to stress corrosion cracking. Fewer process measuring points \u2013 multivariable measurement (flow, density, temperature). Space\u2010saving installation \u2013 no in-\/outlet run needs.\r\nMeasuring tube in 25Cr Duplex, 1.4410 (UNS S32750). Process pressure up to PN 250 (Class 1500). Nominal diameter: DN 80 to 250 (3 to 10\").","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. Backlit display with touch control and WLAN access. Remote display available.","nominal_diameter_range":"DN 80 to 250 (3 to 10\")","wetted_materials":"Measuring tube: 25Cr duplex (Super Duplex), 1.4410 (UNS S32750)\r\nConnection: 25Cr duplex (Super Duplex), 1.4410 (F53)","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): \u00b10.35 %\r\nDensity (liquid): \u00b10.0005 g\/cm\u00b3","measuring_range":"0 to 2 200 000 kg\/h (0 to 80 850 lb\/min)","max_process_pressure":"PN 250, Class 1500","medium_temperature_range":"\u201340 to +205 \u00b0C (\u201340 to +401 \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), Cryogenic Liquids, LPG\r\nOIML R117 Liquids other than water, Cryogenic Liquids, LPG\r\nMI-002, PTB","marine_approvals_and_certificates":"LR approval, DNV approval, ABS approval, BV approval, CCS approval","pressure_approvals_and_certificates":"PED, CRN, AD 2000","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":5496,"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>Original 8O3B | Request a Quote<\/title>\n<meta name=\"description\" content=\"Discover unbeatable prices on the 8O3B at Yunrui Control. 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