{"id":6782,"date":"2026-03-15T20:14:30","date_gmt":"2026-03-15T20:14:30","guid":{"rendered":"https:\/\/yunrui-controls.com\/?post_type=products&#038;p=6782"},"modified":"2026-03-29T16:26:23","modified_gmt":"2026-03-29T16:26:23","slug":"liquiphant-ftl51b-endresshauser-supplier","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/vi\/products\/liquiphant-ftl51b-endresshauser-supplier\/","title":{"rendered":"C\u00f4ng t\u1eafc m\u1ee9c rung Liquiphant FTL51B | C\u00f4ng t\u1eafc m\u1ee9c rung k\u1ef9 thu\u1eadt s\u1ed1, \u0111\u01a1n gi\u1ea3n v\u00e0 an to\u00e0n | Nh\u00e0 cung c\u1ea5p Endress+Hauser"},"content":{"rendered":"<h2 data-path-to-node=\"2\">\u0110\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt v\u00e0 hi\u1ec7u su\u1ea5t an to\u00e0n<\/h2>\n<ul data-path-to-node=\"3\">\n<li>\n<p data-path-to-node=\"3,0,0\">Nguy\u00ean l\u00fd dao \u0111\u1ed9ng \u0111i\u1ec7n t\u1eed ph\u1ed5 qu\u00e1t: \u00c2m thoa rung \u0111\u1ed9ng \u1edf t\u1ea7n s\u1ed1 c\u1ed9ng h\u01b0\u1edfng c\u1ee7a n\u00f3. Khi nh\u00fang v\u00e0o ch\u1ea5t l\u1ecfng, t\u1ea7n s\u1ed1 gi\u1ea3m xu\u1ed1ng; m\u1ea1ch \u0111i\u1ec7n t\u1eed ph\u00e1t hi\u1ec7n s\u1ef1 thay \u0111\u1ed5i n\u00e0y v\u00e0 k\u00edch ho\u1ea1t tr\u1ea1ng th\u00e1i chuy\u1ec3n m\u1ea1ch. Nguy\u00ean l\u00fd n\u00e0y c\u1ef1c k\u1ef3 \u1ed5n \u0111\u1ecbnh tr\u01b0\u1edbc nh\u1eefng thay \u0111\u1ed5i trong \u0111i\u1ec1u ki\u1ec7n quy tr\u00ecnh.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,1,0\">An to\u00e0n ch\u1ee9c n\u0103ng SIL 2\/3: FTL51B \u0111\u01b0\u1ee3c b\u00ean th\u1ee9 ba ch\u1ee9ng nh\u1eadn \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u an to\u00e0n cao nh\u1ea5t. N\u00f3 c\u00f3 t\u00ednh n\u0103ng \u201cL\u1edbp b\u1ea3o v\u1ec7 th\u1ee9 hai\u201d (\u1ed1ng d\u1eabn k\u00edn kh\u00ed), \u0111\u1ea3m b\u1ea3o r\u1eb1ng ngay c\u1ea3 khi m\u00e0ng c\u1ea3m bi\u1ebfn ch\u00ednh b\u1ecb h\u1ecfng, m\u00f4i ch\u1ea5t trong qu\u00e1 tr\u00ecnh c\u0169ng kh\u00f4ng th\u1ec3 tho\u00e1t ra ngo\u00e0i v\u00e0o v\u1ecf \u0111i\u1ec7n t\u1eed ho\u1eb7c m\u00f4i tr\u01b0\u1eddng xung quanh.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,2,0\">Ki\u1ec3m tra x\u00e1c th\u1ef1c c\u00f3 h\u01b0\u1edbng d\u1eabn: C\u00e1c b\u00e0i ki\u1ec3m tra an to\u00e0n \u0111\u1ecbnh k\u1ef3 b\u1eaft bu\u1ed9c (SIL ho\u1eb7c WHG) \u0111\u01b0\u1ee3c \u0111\u01a1n gi\u1ea3n h\u00f3a th\u00f4ng qua \u1ee9ng d\u1ee5ng SmartBlue. Tr\u00ecnh h\u01b0\u1edbng d\u1eabn s\u1ebd h\u01b0\u1edbng d\u1eabn ng\u01b0\u1eddi v\u1eadn h\u00e0nh th\u1ef1c hi\u1ec7n quy tr\u00ecnh, v\u00e0 thi\u1ebft b\u1ecb s\u1ebd t\u1ef1 \u0111\u1ed9ng t\u1ea1o t\u00e0i li\u1ec7u sau khi ho\u00e0n th\u00e0nh, gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng gi\u1ea5y t\u1edd th\u1ee7 c\u00f4ng v\u00e0 l\u1ed7i do con ng\u01b0\u1eddi.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,3,0\">C\u00f4ng ngh\u1ec7 Nh\u1ecbp tim: B\u1ed9 c\u00f4ng c\u1ee5 n\u00e0y cung c\u1ea5p kh\u1ea3 n\u0103ng t\u1ef1 ch\u1ea9n \u0111o\u00e1n n\u1ed9i b\u1ed9 li\u00ean t\u1ee5c. N\u00f3 c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n s\u1ef1 \u0103n m\u00f2n c\u1ea3m bi\u1ebfn ho\u1eb7c s\u1ef1 t\u00edch t\u1ee5 c\u1eb7n b\u1ea9n nghi\u00eam tr\u1ecdng trong th\u1eddi gian th\u1ef1c, cho ph\u00e9p b\u1ea3o tr\u00ec d\u1ef1 \u0111o\u00e1n. Vi\u1ec7c x\u00e1c minh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1ea5t c\u1ee9 l\u00fac n\u00e0o m\u00e0 kh\u00f4ng c\u1ea7n l\u00e0m gi\u00e1n \u0111o\u1ea1n quy tr\u00ecnh ho\u1eb7c m\u1edf thi\u1ebft b\u1ecb.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,4,0\">Qu\u1ea3n l\u00fd t\u00e0i s\u1ea3n v\u00e0 truy\u1ec1n th\u00f4ng k\u1ef9 thu\u1eadt s\u1ed1: V\u1edbi Bluetooth t\u00edch h\u1ee3p v\u00e0 c\u00e1c giao th\u1ee9c k\u1ef9 thu\u1eadt s\u1ed1 t\u00f9y ch\u1ecdn, FTL51B cung c\u1ea5p kh\u1ea3 n\u0103ng truy c\u1eadp d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 gi\u00e1m s\u00e1t tr\u1ea1ng th\u00e1i thi\u1ebft b\u1ecb v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 quy tr\u00ecnh t\u1eeb xa, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c qu\u1ea3n l\u00fd t\u00e0i s\u1ea3n t\u1eadp trung v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 nhanh h\u01a1n.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,5,0\">T\u00ednh linh ho\u1ea1t c\u1ee7a \u1ed1ng n\u1ed1i d\u00e0i: Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c phi\u00ean b\u1ea3n nh\u1ecf g\u1ecdn, FTL51B c\u00f3 \u1ed1ng n\u1ed1i d\u00e0i c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh \u0111\u1ed9 d\u00e0i ch\u00ednh x\u00e1c c\u1ea7n thi\u1ebft \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i gi\u1eefa m\u1ee9c n\u01b0\u1edbc cao ho\u1eb7c th\u1ea5p trong c\u00e1c b\u1ec3 s\u00e2u.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"4\">Ma tr\u1eadn th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h3>\n<table data-path-to-node=\"5\">\n<thead>\n<tr>\n<td><strong>T\u00ednh n\u0103ng<\/strong><\/td>\n<td><strong>Th\u00f4ng tin k\u1ef9 thu\u1eadt chi ti\u1ebft<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"5,1,0,0\">Nguy\u00ean l\u00fd \u0111o l\u01b0\u1eddng<\/span><\/td>\n<td><span data-path-to-node=\"5,1,1,0\">Vibronic (\u00c2m thoa)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,2,0,0\">Thi\u1ebft k\u1ebf thi\u1ebft b\u1ecb<\/span><\/td>\n<td><span data-path-to-node=\"5,2,1,0\">Phi\u00ean b\u1ea3n \u1ed1ng n\u1ed1i d\u00e0i<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,3,0,0\">Nhi\u1ec7t \u0111\u1ed9 x\u1eed l\u00fd<\/span><\/td>\n<td><span data-path-to-node=\"5,3,1,0\">-50 \u0111\u1ebfn +150\u00b0C (-58 \u0111\u1ebfn +302\u00b0F)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,4,0,0\">\u00c1p su\u1ea5t quy tr\u00ecnh<\/span><\/td>\n<td><span data-path-to-node=\"5,4,1,0\">-1 \u0111\u1ebfn +100 bar (-14,5 \u0111\u1ebfn +1450 psi)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,5,0,0\">V\u1eadt li\u1ec7u c\u1ea3m bi\u1ebfn<\/span><\/td>\n<td><span data-path-to-node=\"5,5,1,0\">Th\u00e9p kh\u00f4ng g\u1ec9 316L ho\u1eb7c h\u1ee3p kim (v\u00ed d\u1ee5: C22)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,6,0,0\">T\u00edn hi\u1ec7u \u0111\u1ea7u ra<\/span><\/td>\n<td><span data-path-to-node=\"5,6,1,0\">FEL61 (AC), FEL62 (DC-PNP), FEL64 (Relay), FEL67 (PFM), FEL68 (NAMUR), IO-Link<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,7,0,0\">An to\u00e0n &amp; Tu\u00e2n th\u1ee7<\/span><\/td>\n<td><span data-path-to-node=\"5,7,1,0\">\u0110\u1ea1t c\u00e1c ti\u00eau chu\u1ea9n SIL 2\/3, WHG, ATEX, IECEx, v\u00e0 ch\u1ee9ng nh\u1eadn h\u00e0ng h\u1ea3i.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4 data-path-to-node=\"6\">\u1ee8ng d\u1ee5ng ch\u00ednh<\/h4>\n<ul data-path-to-node=\"7\">\n<li>\n<p data-path-to-node=\"7,0,0\">Ng\u0103n ng\u1eeba tr\u00e0n \u0111\u1ea7y nguy hi\u1ec3m: \u0110\u00f3ng vai tr\u00f2 l\u00e0 r\u00e0o c\u1ea3n an to\u00e0n cu\u1ed1i c\u00f9ng trong c\u00e1c b\u1ec3 ch\u1ee9a h\u00f3a ch\u1ea5t v\u00e0 d\u1ea7u kh\u00ed \u0111\u1ec3 ng\u0103n ng\u1eeba c\u00e1c th\u1ea3m h\u1ecda m\u00f4i tr\u01b0\u1eddng.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,1,0\">C\u00e1c b\u00ecnh ch\u1ee9a \u00e1p su\u1ea5t cao: Chuy\u1ec3n m\u1ea1ch \u0111\u00e1ng tin c\u1eady trong c\u00e1c l\u00f2 ph\u1ea3n \u1ee9ng v\u00e0 thi\u1ebft b\u1ecb t\u00e1ch c\u00f3 \u00e1p su\u1ea5t l\u00ean \u0111\u1ebfn 100 bar.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,2,0\">Ph\u00e1t hi\u1ec7n m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n: S\u1eed d\u1ee5ng v\u1eadt li\u1ec7u c\u1ea3m bi\u1ebfn h\u1ee3p kim \u0111\u1ec3 gi\u00e1m s\u00e1t c\u00e1c axit ho\u1eb7c baz\u01a1 m\u1ea1nh c\u00f3 th\u1ec3 \u0103n m\u00f2n th\u00e9p kh\u00f4ng g\u1ec9 ti\u00eau chu\u1ea9n.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,3,0\">V\u00f2ng l\u1eb7p an to\u00e0n (SIS): T\u00edch h\u1ee3p v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng thi\u1ebft b\u1ecb an to\u00e0n khi c\u1ea7n \u0111\u1ed9 tin c\u1eady cao ho\u1eb7c th\u1ea5p.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,4,0\">Gi\u00e1m s\u00e1t ch\u1ea5t l\u1ecfng chuy\u1ec3n \u0111\u1ed9ng h\u1ed7n lo\u1ea1n: Ph\u00e1t hi\u1ec7n m\u1ee9c ch\u1ea5t l\u1ecfng trong c\u00e1c b\u1ec3 tr\u1ed9n c\u00f3 s\u1ef1 khu\u1ea5y tr\u1ed9n m\u1ea1nh ho\u1eb7c nhi\u1ec1u b\u1ecdt kh\u00ed, n\u01a1i c\u00e1c c\u00f4ng t\u1eafc phao ho\u1eb7c c\u1ea3m bi\u1ebfn si\u00eau \u00e2m c\u00f3 th\u1ec3 b\u1ecb l\u1ed7i.<\/p>\n<\/li>\n<\/ul>\n<hr data-path-to-node=\"8\" \/>","protected":false},"excerpt":{"rendered":"<p>C\u1ea3m bi\u1ebfn m\u1ee9c rung \u0111i\u1ec3m Liquiphant FTL51B l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb cao c\u1ea5p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho ng\u00e0nh c\u00f4ng nghi\u1ec7p ch\u1ebf bi\u1ebfn to\u00e0n c\u1ea7u. \u0110\u00e2y l\u00e0 thi\u1ebft b\u1ecb \u201cAn to\u00e0n theo thi\u1ebft k\u1ebf\u201d, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n theo ti\u00eau chu\u1ea9n IEC 61508 \u0111\u1ec3 s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp trong c\u00e1c \u1ee9ng d\u1ee5ng an to\u00e0n SIL2 v\u00e0 SIL3. V\u1edbi \u1ed1ng n\u1ed1i d\u00e0i, FTL51B cho ph\u00e9p ph\u00e1t hi\u1ec7n m\u1ee9c \u0111i\u1ec3m ch\u00ednh x\u00e1c \u1edf \u0111\u1ed9 s\u00e2u c\u1ee5 th\u1ec3 trong c\u00e1c b\u1ec3 ch\u1ee9a v\u00e0 th\u00f9ng ch\u1ee9a l\u1edbn. Ph\u00e9p \u0111o c\u1ee7a n\u00f3 ho\u00e0n to\u00e0n kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd c\u1ee7a ch\u1ea5t l\u1ecfng nh\u01b0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, bi\u1ebfn \u0111\u1ed9ng m\u1eadt \u0111\u1ed9, nhi\u1ec5u lo\u1ea1n, b\u1ecdt ho\u1eb7c s\u1ef1 t\u00edch t\u1ee5 \u0111\u00e1ng k\u1ec3.<\/p>","protected":false},"author":1,"featured_media":6784,"parent":0,"menu_order":142,"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":[115,341,347],"model_series":[],"industries":[54,53,55,59],"product_cat":[342],"class_list":["post-6782","products","type-products","status-publish","format-standard","has-post-thumbnail","hentry","tag-endresshauser-supplier","brands-endress-hauser","brands-level-measurement","brands-vibronic-point-level-detection","industries-chemical-petrochemical","industries-oil-gas","industries-power-generation","industries-water-wastewater","product_cat-level-measurement"],"acf":{"measuring_principle":"Vibration Liquids","characteristic__application":"Compact vibronic device with an optional pipe extension up to 6 m (19.7 ft);\r\nModular housing concept;\r\nWide range of certificates","interface_measurement":"","specialities":"Heartbeat Technology,\r\nBluetooth\u00ae Operation and maintenance SmartBlue App,\r\nLED Module,\r\nRFID TAG for easy identification,\r\nSecond line of defense,\r\nAmbient temperature down to -50\u00b0C (-60\u00b0C optional),\r\nTemperature spacer for high process temperature,\r\nPlug and play functionalities","supply__communication":"19...253V AC \/ 2-wire,\r\n10...55V \/ DC-PNP 3-wire,\r\n9...20V DC with relay DPDT,\r\n19...253V AC or 19...55V DC with relay DPDT,\r\n2-wire NAMUR,\r\n2-wire PFM,\r\n4-20mA HART","accuracy":"","ambient_temperature":"-60 \u00b0C...+70 \u00b0C\r\n(-51 \u00b0F...+158 \u00b0F)","process_temperature":"-50 \u00b0C...+150 \u00b0C\r\n(-58 \u00b0F...+302 \u00b0F)","process_pressure__max_overpressure_limit":"Vacuum...100 bar\r\nVacuum...1450 psi","min_density_of_medium":"0.5 g\/cm\u00b3\r\n(0.4 g\/cm\u00b3 optional)","main_wetted_parts":"316L\r\nAlloy","process_connection":"Threads:\r\nG3\/4A, G1A, R3\/4\", R1, NPT3\/4, NPT1\r\nFlanges:\r\nDN25...DN100\r\nASME 1\"...4\"\r\nJIS 25A...100A","process_connection_hygienic":"Tri-Clamp ISO2852","sensor_length":"Up to 6 m (19.7 ft)","max_measurement_distance":"","communication":"2-wire direct load\r\nHART\r\nDC-PNP 3-wire\r\nRelays\r\nNAMUR\r\nPFM\r\nBluetooth\u00ae wireless technology","certificates__approvals":"ATEX, IEC Ex, CSA, NEPSI, KC, JPN Ex, INMETRO, UK Ex","safety_approvals":"Overfill protection WHG\r\nSIL2\/ SIL 3 according to IEC 61508","design_approvals":"EN 10204-3.1\r\nNACE MR0175, MR0103\r\nASME B31.3 Process Piping\r\nAD2000\r\nCRN\r\nAD 2000","hygienic_approvals":"","marine_approval":"ABS\/ LR\/ BV\/ DNV","options":"Heavy duty stainless steel housing","application_limits":"","components":"FTL325P Interface PFM\r\nFTL325N Interface NAMUR","datasheet":6787},"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>Source Original Liquiphant FTL51B from China<\/title>\n<meta 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