{"id":4973,"date":"2026-01-25T20:10:12","date_gmt":"2026-01-25T20:10:12","guid":{"rendered":"https:\/\/yunrui-controls.com\/?post_type=products&#038;p=4973"},"modified":"2026-04-03T17:29:38","modified_gmt":"2026-04-03T17:29:38","slug":"fisher-fieldvue-dlc3020f","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/vi\/products\/fisher-fieldvue-dlc3020f\/","title":{"rendered":"B\u1ed9 \u0111i\u1ec1u khi\u1ec3n m\u1ee9c k\u1ef9 thu\u1eadt s\u1ed1 Fisher FIELDVUE DLC3020f | Gi\u1ea3i ph\u00e1p \u0111o m\u1ee9c ch\u1ea5t l\u1ecfng v\u00e0 giao di\u1ec7n FOUNDATION Fieldbus"},"content":{"rendered":"<h3 data-path-to-node=\"2\">Nh\u1eefng l\u1ee3i \u00edch v\u00e0 \u01b0u \u0111i\u1ec3m ch\u00ednh<\/h3>\n<p data-path-to-node=\"3\"><span class=\"citation-2279 citation-end-2279\">T\u00edch h\u1ee3p Fieldbus n\u00e2ng cao: L\u00e0 m\u1ed9t thi\u1ebft b\u1ecb FOUNDATION Fieldbus ch\u00ednh h\u00e3ng, DLC3020f cung c\u1ea5p kh\u1ea3 n\u0103ng giao ti\u1ebfp hai chi\u1ec1u, cho ph\u00e9p c\u1ea5u h\u00ecnh t\u1eeb xa v\u00e0 d\u1ec5 d\u00e0ng truy c\u1eadp v\u00e0o d\u1eef li\u1ec7u quy tr\u00ecnh quan tr\u1ecdng.<\/span> <span class=\"citation-2278 citation-end-2278\">N\u00f3 t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n hi\u1ec7n c\u00f3, gi\u1ea3m thi\u1ec3u nhu c\u1ea7u v\u1ec1 h\u1ec7 th\u1ed1ng d\u00e2y d\u1eabn ph\u1ee9c t\u1ea1p v\u00e0 n\u0103ng l\u1ef1c x\u1eed l\u00fd t\u1eadp trung.<\/span><\/p>\n<p data-path-to-node=\"4\">Ch\u1ee9c n\u0103ng th\u00f4ng minh: DLC3020f s\u1edf h\u1eefu c\u00f4ng ngh\u1ec7 giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng ti\u00ean ti\u1ebfn nh\u1ea5t v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng ch\u1ec9 nh\u01b0 m\u1ed9t b\u1ed9 truy\u1ec1n t\u00edn hi\u1ec7u. N\u00f3 c\u00f3 m\u1ea1ch logic b\u00ean trong \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t b\u1ed9 \u0111i\u1ec1u khi\u1ec3n PID \u0111\u1ed9c l\u1eadp ho\u1eb7c m\u1ed9t c\u00f4ng t\u1eafc m\u1ee9c, cung c\u1ea5p kh\u1ea3 n\u0103ng \u0111i\u1ec1u khi\u1ec3n phi t\u1eadp trung tr\u1ef1c ti\u1ebfp t\u1ea1i \u0111i\u1ec3m \u0111o.<\/p>\n<p data-path-to-node=\"5\">Thi\u1ebft l\u1eadp v\u00e0 hi\u1ec7u chu\u1ea9n c\u00f3 h\u01b0\u1edbng d\u1eabn: Thi\u1ebft b\u1ecb bao g\u1ed3m t\u00ednh n\u0103ng thi\u1ebft l\u1eadp c\u00f3 h\u01b0\u1edbng d\u1eabn, gi\u00fap k\u1ef9 thu\u1eadt vi\u00ean th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb, l\u1ef1a ch\u1ecdn ch\u1ea5t l\u1ecfng x\u1eed l\u00fd v\u00e0 hi\u1ec7u chu\u1ea9n. <span class=\"citation-2277 citation-end-2277\">\u0110\u1ecbnh d\u1ea1ng d\u1ec5 s\u1eed d\u1ee5ng n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u kh\u1ea3 n\u0103ng x\u1ea3y ra l\u1ed7i do con ng\u01b0\u1eddi v\u00e0 \u0111\u1ea9y nhanh th\u1eddi gian v\u1eadn h\u00e0nh.<\/span><\/p>\n<p data-path-to-node=\"6\">B\u00f9 nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed9ng: \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a PV trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n thay \u0111\u1ed5i, DLC3020f t\u00edch h\u1ee3p d\u1eef li\u1ec7u nhi\u1ec7t \u0111\u1ed9 ch\u1ea5t l\u1ecfng trong qu\u00e1 tr\u00ecnh \u0111\u1ec3 b\u00f9 nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed9ng. <span class=\"citation-2276 citation-end-2276\">\u0110i\u1ec1u n\u00e0y cho ph\u00e9p b\u00f9 tr\u1eeb m\u1eadt \u0111\u1ed9 theo th\u1eddi gian th\u1ef1c, \u0111i\u1ec1u r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a c\u00e1c ch\u1ec9 s\u1ed1 m\u1ee9c khi nhi\u1ec7t \u0111\u1ed9 ch\u1ea5t l\u1ecfng dao \u0111\u1ed9ng.<\/span><\/p>\n<p data-path-to-node=\"7\"><span class=\"citation-2275 citation-end-2275\">L\u1ef1a ch\u1ecdn ch\u1ea5t l\u1ecfng linh ho\u1ea1t: Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng l\u1ef1a ch\u1ecdn ho\u1eb7c x\u00e1c \u0111\u1ecbnh c\u00e1c ch\u1ea5t l\u1ecfng trong quy tr\u00ecnh ngay trong thi\u1ebft b\u1ecb.<\/span> <span class=\"citation-2274 citation-end-2274\">\u0110i\u1ec1u n\u00e0y cho ph\u00e9p thay \u0111\u1ed5i ch\u1ea5t l\u1ecfng trong quy tr\u00ecnh m\u00e0 kh\u00f4ng c\u1ea7n hi\u1ec7u ch\u1ec9nh l\u1ea1i th\u1ee7 c\u00f4ng ho\u00e0n to\u00e0n, mang l\u1ea1i s\u1ef1 linh ho\u1ea1t \u0111\u00e1ng k\u1ec3 trong v\u1eadn h\u00e0nh cho c\u00e1c nh\u00e0 m\u00e1y c\u00f3 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t thay \u0111\u1ed5i.<\/span><\/p>\n<p data-path-to-node=\"8\"><span class=\"citation-2273 citation-end-2273\">Ghi nh\u1eadt k\u00fd d\u1eef li\u1ec7u to\u00e0n di\u1ec7n: H\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1eed hi\u1ec7n \u0111\u1ea1i cho ph\u00e9p ghi nh\u1eadt k\u00fd chi ti\u1ebft c\u00e1c b\u1ea3n ghi hi\u1ec7u chu\u1ea9n, th\u00f4ng s\u1ed1 thi\u1ebft l\u1eadp thi\u1ebft b\u1ecb v\u00e0 d\u1eef li\u1ec7u ch\u1ea5t l\u1ecfng trong quy tr\u00ecnh.<\/span> C\u00e1c nh\u1eadt k\u00fd n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u01b0u l\u1ea1i \u0111\u1ec3 tham kh\u1ea3o trong t\u01b0\u01a1ng lai, \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng truy v\u1ebft v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c thi\u1ebft l\u1eadp cho c\u00e1c \u1ee9ng d\u1ee5ng x\u1eed l\u00fd theo l\u00f4 ho\u1eb7c li\u00ean t\u1ee5c.<\/p>\n<h4 data-path-to-node=\"9\">\u0110\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt<\/h4>\n<p data-path-to-node=\"10\">Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng: \u0110o m\u1ee9c ch\u1ea5t l\u1ecfng v\u00e0 giao di\u1ec7n b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p d\u1ecbch chuy\u1ec3n.<\/p>\n<p data-path-to-node=\"11\">Giao ti\u1ebfp: S\u1eed d\u1ee5ng giao th\u1ee9c FOUNDATION Fieldbus.<\/p>\n<p data-path-to-node=\"12\">Ch\u1ee9c n\u0103ng \u0111i\u1ec1u khi\u1ec3n: \u0110o m\u1ee9c (PV), \u0111i\u1ec1u khi\u1ec3n PID v\u00e0 chuy\u1ec3n \u0111\u1ed5i m\u1ee9c.<\/p>\n<p data-path-to-node=\"13\">\u0110\u1ed9 ch\u00ednh x\u00e1c: \u0110\u1ed9 ch\u00ednh x\u00e1c cao v\u1edbi kh\u1ea3 n\u0103ng b\u00f9 tr\u1eeb m\u1eadt \u0111\u1ed9\/nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed9ng.<\/p>\n<p data-path-to-node=\"14\">Hi\u1ec7u chu\u1ea9n: H\u01b0\u1edbng d\u1eabn thi\u1ebft l\u1eadp \u0111\u1ec3 l\u1ef1a ch\u1ecdn ch\u1ea5t l\u1ecfng v\u00e0 thi\u1ebft l\u1eadp \u0111i\u1ec3m 0\/kho\u1ea3ng \u0111o.<\/p>\n<p data-path-to-node=\"15\">Linh ki\u1ec7n \u0111i\u1ec7n t\u1eed: Linh ki\u1ec7n \u0111i\u1ec7n t\u1eed ti\u00ean ti\u1ebfn c\u1ee7a Emerson \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao v\u1ec1 rung \u0111\u1ed9ng v\u00e0 nhi\u1ec7t \u0111\u1ed9.<\/p>\n<p data-path-to-node=\"16\">Giao di\u1ec7n: T\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 c\u1ea5u h\u00ecnh EDD v\u00e0 DTM.<\/p>\n<p data-path-to-node=\"17\">Qu\u1ea3n l\u00fd d\u1eef li\u1ec7u: Ghi nh\u1eadt k\u00fd n\u1ed9i b\u1ed9 v\u1ec1 l\u1ecbch s\u1eed thi\u1ebft l\u1eadp v\u00e0 hi\u1ec7u chu\u1ea9n.<\/p>\n<h5 data-path-to-node=\"18\">L\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng<\/h5>\n<p data-path-to-node=\"19\">DLC3020f l\u00e0 gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c \u01b0u ti\u00ean l\u1ef1a ch\u1ecdn \u0111\u1ec3 gi\u00e1m s\u00e1t m\u1ee9c ch\u00ednh x\u00e1c trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p s\u1eed d\u1ee5ng ki\u1ebfn tr\u00fac bus tr\u01b0\u1eddng k\u1ef9 thu\u1eadt s\u1ed1.<\/p>\n<p data-path-to-node=\"20\">C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 \u1ee9ng d\u1ee5ng ch\u00ednh:<\/p>\n<ul data-path-to-node=\"21\">\n<li>\n<p data-path-to-node=\"21,0,0\">Ng\u00e0nh d\u1ea7u kh\u00ed: \u0110o l\u01b0\u1eddng giao di\u1ec7n d\u1ea7u-n\u01b0\u1edbc trong c\u00e1c thi\u1ebft b\u1ecb t\u00e1ch v\u00e0 b\u1ec3 ch\u1ee9a.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"21,1,0\">C\u00f4ng nghi\u1ec7p ch\u1ebf bi\u1ebfn h\u00f3a ch\u1ea5t: Gi\u00e1m s\u00e1t n\u1ed3ng \u0111\u1ed9 ch\u1ea5t trong c\u00e1c l\u00f2 ph\u1ea3n \u1ee9ng v\u00e0 c\u1ed9t ch\u01b0ng c\u1ea5t v\u1edbi m\u1eadt \u0111\u1ed9 ch\u1ea5t l\u1ecfng kh\u00e1c nhau.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"21,2,0\">Ph\u00e1t \u0111i\u1ec7n: \u0110i\u1ec1u khi\u1ec3n m\u1ee9c n\u01b0\u1edbc cho b\u1ed9 gia nhi\u1ec7t n\u01b0\u1edbc v\u00e0 tr\u1ed1ng h\u01a1i.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"21,3,0\">L\u1ecdc d\u1ea7u: Qu\u1ea3n l\u00fd m\u1ee9c \u0111\u1ed9 giao di\u1ec7n trong c\u00e1c \u0111\u01a1n v\u1ecb kh\u1eed mu\u1ed1i v\u00e0 cracking hydro.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"21,4,0\">Ng\u00e0nh h\u00f3a d\u1ea7u: Qu\u1ea3n l\u00fd t\u1ed3n kho ch\u00ednh x\u00e1c cho c\u00e1c h\u00f3a ch\u1ea5t l\u1ecfng c\u00f3 gi\u00e1 tr\u1ecb cao.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n m\u1ee9c k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u1ed9 ch\u00ednh x\u00e1c cao Fisher FIELDVUE DLC3020f \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u00f4i tr\u01b0\u1eddng FOUNDATION Fieldbus. N\u00f3 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 c\u1ea3m bi\u1ebfn d\u1ecbch chuy\u1ec3n \u0111\u1ec3 \u0111o m\u1ee9c ch\u1ea5t l\u1ecfng ho\u1eb7c giao di\u1ec7n gi\u1eefa hai ch\u1ea5t l\u1ecfng kh\u00f4ng h\u00f2a tan. Kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n b\u00e1o c\u00e1o bi\u1ebfn s\u1ed1 qu\u00e1 tr\u00ecnh (PV), DLC3020f l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb tr\u01b0\u1eddng th\u00f4ng minh c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111i\u1ec1u khi\u1ec3n PID c\u1ee5c b\u1ed9 v\u00e0 cung c\u1ea5p th\u00f4ng tin ch\u1ea9n \u0111o\u00e1n chuy\u00ean s\u00e2u v\u1ec1 t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a qu\u00e1 tr\u00ecnh, tr\u1edf th\u00e0nh m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng cho c\u00e1c nh\u00e0 m\u00e1y k\u1ef9 thu\u1eadt s\u1ed1 hi\u1ec7n \u0111\u1ea1i.<\/p>","protected":false},"author":1,"featured_media":4974,"parent":0,"menu_order":570,"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":[311],"brands":[162,112],"model_series":[],"industries":[53,59],"product_cat":[258],"class_list":["post-4973","products","type-products","status-publish","format-standard","has-post-thumbnail","hentry","tag-fisher","brands-controllers-and-instruments","brands-fisher","industries-oil-gas","industries-water-wastewater","product_cat-controllers-and-instruments"],"acf":{"area_classification":"Intrinsically Safe, Explosion Proof, Dust Ignition Proof, Flame Proof, Non-incendive, Type N","certifications":"CSA, FM, ATEX, IECEx, INMETRO, CUTR, NEPSI, PED","communication_protocol":"FOUNDATION Fieldbus","data_interface":"Wired","diagnostics":"Yes","input_signal":"","max_outlet_pressure":"","mounting_type":"249 Series Torque Tube Arm Mounted","operating_temperature":"Standard Temperature","position_control":"Monitoring","process_control":"Level","power_source":"Loop Powered (2-Wire)ed (2-Wire)","supply_media":"","other_configurations":"","datasheet":4975},"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 FIELDVUE DLC3020f | Authentic Brand Supplier<\/title>\n<meta name=\"description\" content=\"Need a reliable source for the Fisher FIELDVUE DLC3020f Digital Level Controller? We stock genuine original equipment with competitive pricing. Request ...\" \/>\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.yunrui-controls.com\/vi\/products\/fisher-fieldvue-dlc3020f\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fisher FIELDVUE DLC3020f Digital Level Controller | FOUNDATION Fieldbus Liquid &amp; Interface Solution\" \/>\n<meta property=\"og:description\" content=\"Need a reliable source for the Fisher FIELDVUE DLC3020f Digital Level Controller? We stock genuine original equipment with competitive pricing. 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