{"id":7558,"date":"2026-04-04T15:44:37","date_gmt":"2026-04-04T15:44:37","guid":{"rendered":"https:\/\/www.yunrui-controls.com\/?post_type=products&#038;p=7558"},"modified":"2026-04-04T15:44:56","modified_gmt":"2026-04-04T15:44:56","slug":"fisher-l2e-electric-level-controller","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/vi\/products\/fisher-l2e-electric-level-controller\/","title":{"rendered":"B\u1ed9 \u0111i\u1ec1u khi\u1ec3n m\u1ee9c \u0111i\u1ec7n Fisher L2e | H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt | Nh\u00e0 cung c\u1ea5p Fisher"},"content":{"rendered":"<h2 data-path-to-node=\"3\">\u01afu \u0111i\u1ec3m k\u1ef9 thu\u1eadt c\u1ed1t l\u00f5i<\/h2>\n<ul data-path-to-node=\"4\">\n<li>\n<p data-path-to-node=\"4,0,0\"><span class=\"\">Chuy\u1ec3n m\u1ea1ch \u0111\u1ed9 tin c\u1eady cao:<\/span><span class=\"\"> Thi\u1ebft b\u1ecb n\u00e0y c\u00f3 c\u00f4ng t\u1eafc k\u00edn kh\u00ed v\u1edbi c\u00e1c ti\u1ebfp \u0111i\u1ec3m m\u1ea1 v\u00e0ng.<\/span><span class=\"\"> K\u1ebft h\u1ee3p v\u1edbi c\u01a1 ch\u1ebf c\u1ea3m bi\u1ebfn l\u01b0\u1ee1i dao ch\u00ednh x\u00e1c,<\/span><span class=\"\"> \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n m\u1ee9c \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u00e0 tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng l\u00e2u d\u00e0i ngay c\u1ea3 trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,0\"><span class=\"\">Kh\u1ea3 n\u0103ng ch\u1ed1ng rung:<\/span><span class=\"\"> L2e \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 \u0111\u1ed9 rung cao.,<\/span><span class=\"\"> ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e1y n\u00e9n kh\u00ed v\u00e0 m\u00e1y l\u1ecdc kh\u00ed.<\/span><span class=\"\"> Thi\u1ebft k\u1ebf c\u1ea3m bi\u1ebfn c\u00e2n b\u1eb1ng l\u1ef1c \u0111\u1ea3m b\u1ea3o c\u00f4ng t\u1eafc ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, kh\u00f4ng b\u1ecb rung gi\u1eadt hay g\u00e2y ra t\u00edn hi\u1ec7u sai do nhi\u1ec5u c\u01a1 h\u1ecdc.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,2,0\"><span class=\"\">Hi\u1ec7u su\u1ea5t kh\u00f4ng r\u00f2 r\u1ec9:<\/span><span class=\"\"> Thi\u1ebft k\u1ebf ti\u00ean ti\u1ebfn v\u00e0 c\u00e1c linh ki\u1ec7n cao c\u1ea5p \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 d\u00f2ng \u0111i\u1ec7n r\u00f2 r\u1ec9.,<\/span><span class=\"\"> Cung c\u1ea5p t\u00edn hi\u1ec7u \u0111i\u1ec7n s\u1ea1ch cho h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c m\u1ea1ng SCADA c\u1ee7a b\u1ea1n.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,3,0\"><span class=\"\">Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n NACE:<\/span><span class=\"\"> X\u00e2y d\u1ef1ng theo ti\u00eau chu\u1ea9n s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a NACE MR0175-2002.,<\/span><span class=\"\"> \u0110\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 \u0111\u1ed9 b\u1ec1n cho vi\u1ec7c s\u1eed d\u1ee5ng v\u1edbi kh\u00ed chua (H2S) ngay t\u1eeb khi xu\u1ea5t x\u01b0\u1edfng.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,4,0\"><span class=\"\">H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt t\u1ee9c th\u00ec:<\/span><span class=\"\"> M\u00e3 QR \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean trong b\u00eca.,<\/span><span class=\"\"> Cung c\u1ea5p cho k\u1ef9 thu\u1eadt vi\u00ean quy\u1ec1n truy c\u1eadp t\u1ee9c th\u1eddi v\u00e0o s\u01a1 \u0111\u1ed3 \u0111\u1ea5u d\u00e2y.,<\/span><span class=\"\"> quy tr\u00ecnh hi\u1ec7u chu\u1ea9n,<\/span><span class=\"\"> v\u00e0 h\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 tr\u1ef1c ti\u1ebfp t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<\/span><\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-path-to-node=\"5\" \/>\n<h3 data-path-to-node=\"6\">C\u1ed1t l\u00f5i k\u1ef9 thu\u1eadt<\/h3>\n<table data-path-to-node=\"7\">\n<thead>\n<tr>\n<td><strong>T\u00ednh n\u0103ng<\/strong><\/td>\n<td><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \/ Chi ti\u1ebft<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"7,1,0,0\">Lo\u1ea1i \u0111i\u1ec1u khi\u1ec3n<\/span><\/td>\n<td><span data-path-to-node=\"7,1,1,0\">C\u00f4ng t\u1eafc \u0111i\u1ec7n b\u1eadt\/t\u1eaft (m\u1ed9t c\u1ef1c, hai v\u1ecb tr\u00ed)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,2,0,0\">Lo\u1ea1i c\u1ea3m bi\u1ebfn<\/span><\/td>\n<td><span data-path-to-node=\"7,2,1,0\">Ki\u1ec3u d\u1ecbch chuy\u1ec3n (C\u00e2n b\u1eb1ng l\u1ef1c)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,3,0,0\">Th\u00f4ng s\u1ed1 \u0111i\u1ec7n<\/span><\/td>\n<td><span data-path-to-node=\"7,3,1,0\">C\u00e1c ti\u1ebfp \u0111i\u1ec3m m\u1ea1 v\u00e0ng; \u0110\u01b0\u1ee3c ni\u00eam phong k\u00edn kh\u00ed cho c\u00e1c khu v\u1ef1c nguy hi\u1ec3m.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,4,0,0\">H\u01b0\u1edbng l\u1eafp \u0111\u1eb7t<\/span><\/td>\n<td><span data-path-to-node=\"7,4,1,0\">Theo chi\u1ec1u d\u1ecdc ho\u1eb7c chi\u1ec1u ngang (c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1ea1i ch\u1ed7)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,5,0,0\">Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch quy tr\u00ecnh<\/span><\/td>\n<td><span data-path-to-node=\"7,5,1,0\">M\u1ee9c ch\u1ea5t l\u1ecfng ho\u1eb7c giao di\u1ec7n ch\u1ea5t l\u1ecfng-ch\u1ea5t l\u1ecfng<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,6,0,0\">\u0110\u00e1nh gi\u00e1 m\u00f4i tr\u01b0\u1eddng<\/span><\/td>\n<td><span data-path-to-node=\"7,6,1,0\">Ch\u1ed1ng rung; tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n NACE MR0175<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,7,0,0\">B\u1ea2O TR\u00cc<\/span><\/td>\n<td><span data-path-to-node=\"7,7,1,0\">C\u1ea3m bi\u1ebfn d\u1ea1ng m\u00f4-\u0111un \u0111\u1ec3 ki\u1ec3m tra gio\u0103ng; B\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u00f3 th\u1ec3 thay th\u1ebf<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,8,0,0\">S\u1ef1 \u0111\u1ecbnh c\u1ee1<\/span><\/td>\n<td><span data-path-to-node=\"7,8,1,0\">\u0110i\u1ec1u ch\u1ec9nh \u0111i\u1ec3m 0 v\u00e0 kho\u1ea3ng \u0111o tr\u1ef1c quan<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-path-to-node=\"8\" \/>\n<h4 data-path-to-node=\"9\">\u1ee8ng d\u1ee5ng v\u00e0 c\u00e1c l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p<\/h4>\n<p data-path-to-node=\"10\">L2e l\u00e0 l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean cho vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n m\u1ee9c ch\u1ea5t l\u1ecfng kh\u00f4ng d\u00f9ng kh\u00ed n\u00e9n m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady trong m\u1ed9t s\u1ed1 l\u0129nh v\u1ef1c tr\u1ecdng y\u1ebfu.<\/p>\n<ul data-path-to-node=\"11\">\n<li>\n<p data-path-to-node=\"11,0,0\">S\u1ea3n xu\u1ea5t d\u1ea7u kh\u00ed: Qu\u1ea3n l\u00fd c\u1ea3nh b\u00e1o m\u1ee9c cao\/th\u1ea5p v\u00e0 \u0111i\u1ec1u khi\u1ec3n b\u01a1m trong c\u00e1c thi\u1ebft b\u1ecb t\u00e1ch v\u00e0 thi\u1ebft b\u1ecb gia nhi\u1ec7t \u0111\u01b0\u1eddng \u1ed1ng.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,1,0\">N\u00e9n kh\u00ed: T\u1eaft m\u00e1y \u1edf m\u1ee9c cao trong tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng l\u1ecdc kh\u00ed \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u00e1y n\u00e9n kh\u1ecfi hi\u1ec7n t\u01b0\u1ee3ng tr\u00e0n ch\u1ea5t l\u1ecfng.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,2,0\">X\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i s\u1ea3n xu\u1ea5t: Gi\u00e1m s\u00e1t m\u1ee9c \u0111\u1ed9 d\u1ea7u\/n\u01b0\u1edbc t\u1ea1i giao di\u1ec7n trong n\u00f2ng s\u00fang v\u00e0 b\u1ec3 t\u00e1ch d\u1ea7u.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,3,0\">C\u00e1c \u0111\u1ecba \u0111i\u1ec3m xa x\u00f4i: Cung c\u1ea5p kh\u1ea3 n\u0103ng \u0111i\u1ec1u khi\u1ec3n m\u1ee9c t\u1ef1 \u0111\u1ed9ng t\u1ea1i c\u00e1c \u0111\u1ecba \u0111i\u1ec3m s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi ho\u1eb7c \u0111i\u1ec7n l\u01b0\u1edbi, n\u01a1i vi\u1ec7c cung c\u1ea5p b\u1eb1ng kh\u00ed n\u00e9n kh\u00f4ng kh\u1ea3 thi.<\/p>\n<\/li>\n<\/ul>\n<hr data-path-to-node=\"12\" \/>\n<h5 data-path-to-node=\"13\">C\u00f4ng ty TNHH Th\u01b0\u01a1ng m\u1ea1i Xi&#039;an Yunrui - H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt<\/h5>\n<p data-path-to-node=\"14\">C\u00f4ng ty TNHH Th\u01b0\u01a1ng m\u1ea1i Xi&#039;an Yunrui l\u00e0 nh\u00e0 cung c\u1ea5p ch\u00ednh c\u00e1c s\u1ea3n ph\u1ea9m mang th\u01b0\u01a1ng hi\u1ec7u Fisher. Ch\u00fang t\u00f4i chuy\u00ean cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p t\u1ef1 \u0111\u1ed9ng h\u00f3a Emerson ch\u00ednh h\u00e3ng, hi\u1ec7u qu\u1ea3 cao cho kh\u00e1ch h\u00e0ng c\u00f4ng nghi\u1ec7p. B\u00ean c\u1ea1nh vi\u1ec7c cung c\u1ea5p c\u00e1c ph\u1ea7n c\u1ee9ng c\u1ed1t l\u00f5i nh\u01b0 B\u1ed9 \u0111i\u1ec1u khi\u1ec3n m\u1ee9c \u0111i\u1ec7n L2e, ch\u00fang t\u00f4i t\u1eadn d\u1ee5ng chuy\u00ean m\u00f4n k\u1ef9 thu\u1eadt s\u00e2u r\u1ed9ng \u0111\u1ec3 cung c\u1ea5p h\u1ed7 tr\u1ee3 chuy\u00ean nghi\u1ec7p v\u00e0 h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn m\u00f4 h\u00ecnh cho c\u00e1c d\u1ef1 \u00e1n mua s\u1eafm v\u00e0 k\u1ef9 thu\u1eadt. B\u1eb1ng c\u00e1ch t\u1ed1i \u01b0u h\u00f3a chu\u1ed7i cung \u1ee9ng, ch\u00fang t\u00f4i mang l\u1ea1i l\u1ee3i th\u1ebf c\u1ea1nh tranh v\u1ec1 gi\u00e1, \u0111\u1ea3m b\u1ea3o cung c\u1ea5p m\u1ee9c gi\u00e1 cao nh\u1ea5t \u0111\u1ed3ng th\u1eddi h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p k\u1ef9 thu\u1eadt s\u1ed1.<\/p>\n<p data-path-to-node=\"15\">N\u1ebfu b\u1ea1n \u0111ang chuy\u1ec3n \u0111\u1ed5i h\u1ec7 th\u1ed1ng t\u00e1ch bi\u1ec7t c\u1ee7a m\u00ecnh t\u1eeb \u0111i\u1ec1u khi\u1ec3n kh\u00ed n\u00e9n sang \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n v\u00e0 c\u1ea7n ki\u1ec3m tra kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch d\u00e2y d\u1eabn v\u1edbi PLC hi\u1ec7n c\u00f3, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 chuy\u00ean nghi\u1ec7p.<\/p>","protected":false},"excerpt":{"rendered":"<p>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n m\u1ee9c \u0111i\u1ec7n t\u1eed Fisher L2e \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c m\u00f4i tr\u01b0\u1eddng th\u01b0\u1ee3ng ngu\u1ed3n v\u00e0 trung ngu\u1ed3n kh\u1eaft khe nh\u1ea5t. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n m\u1ee9c kh\u00ed n\u00e9n, L2e s\u1eed d\u1ee5ng c\u00f4ng t\u1eafc \u0111i\u1ec7n hi\u1ec7u su\u1ea5t cao \u0111\u1ec3 k\u00edch ho\u1ea1t c\u00e1c thao t\u00e1c \u0111i\u1ec1u ch\u1ec9nh m\u1ee9c, l\u00fd t\u01b0\u1edfng cho c\u00e1c c\u01a1 s\u1edf \u0111ang chuy\u1ec3n sang t\u1ef1 \u0111\u1ed9ng h\u00f3a b\u1eb1ng \u0111i\u1ec7n ho\u1eb7c n\u01a1i kh\u00f4ng c\u00f3 s\u1eb5n kh\u00ed n\u00e9n\/kh\u00ed \u0111\u1ed1t cho thi\u1ebft b\u1ecb \u0111o.<\/p>","protected":false},"author":1,"featured_media":7559,"parent":0,"menu_order":32,"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":[336],"brands":[162,112],"model_series":[],"industries":[54,53,55,59],"product_cat":[122,258],"class_list":["post-7558","products","type-products","status-publish","format-standard","has-post-thumbnail","hentry","tag-fisher-supplier","brands-controllers-and-instruments","brands-fisher","industries-chemical-petrochemical","industries-oil-gas","industries-power-generation","industries-water-wastewater","product_cat-control-valves-actuators","product_cat-controllers-and-instruments"],"acf":{"area_classification":"Explosion Proof, Flame Proof, Dust Ignition Proof","certifications":"CSA, ATEX, IECEx, PED, CUTR","communication_protocol":"","data_interface":"Wired","diagnostics":"No","input_signal":"","max_outlet_pressure":"","mounting_type":"Process Vessel Mounted","operating_temperature":"Standard Temperature","position_control":"On\/Off","process_control":"Level","power_source":"","supply_media":"","other_configurations":"Please contact us for other specifications or options for this product.","datasheet":7560},"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>Fisher L2e Electric Level Controller | Fisher Supplier | Genuine Emerson<\/title>\n<meta name=\"description\" content=\"Fisher L2e electric level controller from Fisher supplier - Displacer-operated electric level control for oil &amp; gas tanks and vessels. 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