{"id":7640,"date":"2026-04-07T17:16:14","date_gmt":"2026-04-07T17:16:14","guid":{"rendered":"https:\/\/www.yunrui-controls.com\/?post_type=products&#038;p=7640"},"modified":"2026-04-07T17:16:40","modified_gmt":"2026-04-07T17:16:40","slug":"fisher-249-series-cageless-sensors","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/vi\/products\/fisher-249-series-cageless-sensors\/","title":{"rendered":"C\u1ea3m bi\u1ebfn kh\u00f4ng l\u1ed3ng d\u00f2ng Fisher 249 | Nh\u00e0 cung c\u1ea5p van Fisher | C\u00f3 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c s\u1ea3n ph\u1ea9m van 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\">\u0110\u1ed9 nh\u1ea1y cao cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111o m\u1eadt \u0111\u1ed9: D\u00f2ng s\u1ea3n ph\u1ea9m 249 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi nh\u1eefng thay \u0111\u1ed5i c\u1ef1c nh\u1ecf v\u1ec1 tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang. \u0110\u1ed9 ph\u00e2n gi\u1ea3i cao n\u00e0y l\u00e0m cho c\u00e1c c\u1ea3m bi\u1ebfn n\u00e0y l\u00fd t\u01b0\u1edfng \u0111\u1ec3 gi\u00e1m s\u00e1t m\u1eadt \u0111\u1ed9 ch\u1ea5t l\u1ecfng ho\u1eb7c m\u1ee9c giao di\u1ec7n n\u01a1i s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 tr\u1ecdng l\u01b0\u1ee3ng gi\u1eefa hai ch\u1ea5t l\u1ecfng l\u00e0 t\u1ed1i thi\u1ec3u.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,0\">Kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p su\u1ea5t cao: C\u00e1c c\u1ea3m bi\u1ebfn n\u00e0y \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t, v\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p su\u1ea5t l\u00ean \u0111\u1ebfn CL2500. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac v\u00e0 an to\u00e0n trong c\u00e1c \u1ee9ng d\u1ee5ng h\u01a1i n\u01b0\u1edbc, h\u00f3a ch\u1ea5t ho\u1eb7c d\u1ea7u kh\u00ed \u00e1p su\u1ea5t cao.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,2,0\">Thi\u1ebft k\u1ebf c\u01a1 kh\u00ed ma s\u00e1t th\u1ea5p: \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o ph\u1ea3n h\u1ed3i ch\u00ednh x\u00e1c v\u1edbi nh\u1eefng thay \u0111\u1ed5i t\u00edn hi\u1ec7u \u1edf m\u1ee9c th\u1ea5p, c\u1ea3m bi\u1ebfn s\u1eed d\u1ee5ng \u1ed5 tr\u1ee5c d\u1eabn \u0111\u1ed9ng d\u1ea1ng l\u01b0\u1ee1i dao. Thi\u1ebft k\u1ebf n\u00e0y gi\u1ea3m thi\u1ec3u ma s\u00e1t c\u01a1 h\u1ecdc, \u0111\u1ea3m b\u1ea3o chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a b\u1ed9 ph\u1eadn d\u1ecbch chuy\u1ec3n \u0111\u01b0\u1ee3c truy\u1ec1n ch\u00ednh x\u00e1c \u0111\u1ebfn \u1ed1ng momen xo\u1eafn v\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,3,0\">Hi\u1ec7u qu\u1ea3 b\u1ea3o tr\u00ec: \u1ed0ng momen xo\u1eafn, b\u1ed9 ph\u1eadn c\u1ea3m bi\u1ebfn quan tr\u1ecdng, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thay th\u1ebf m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o to\u00e0n b\u1ed9 c\u1ea7n \u1ed1ng momen xo\u1eafn. C\u00e1ch ti\u1ebfp c\u1eadn theo m\u00f4-\u0111un n\u00e0y gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 chi ph\u00ed nh\u00e2n c\u00f4ng trong qu\u00e1 tr\u00ecnh b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 ho\u1eb7c thay th\u1ebf ph\u1ee5 t\u00f9ng.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,4,0\">Ki\u1ec3m so\u00e1t \u0111\u1ed9 s\u00e2u t\u00f9y ch\u1ec9nh: B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c chi\u1ec1u d\u00e0i th\u00e2n van d\u1ecbch chuy\u1ec3n kh\u00e1c nhau, b\u1ed9 ph\u1eadn c\u1ea3m bi\u1ebfn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb \u1edf \u0111\u1ed9 s\u00e2u ch\u00ednh x\u00e1c c\u1ea7n thi\u1ebft cho quy tr\u00ecnh, tr\u00e1nh c\u00e1c v\u1eadt c\u1ea3n b\u00ean trong th\u00e0nh b\u00ecnh ho\u1eb7c nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o c\u00e1c v\u00f9ng ch\u1ea5t l\u1ecfng c\u1ee5 th\u1ec3.<\/p>\n<\/li>\n<\/ul>\n<hr 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\">Nguy\u00ean l\u00fd c\u1ea3m bi\u1ebfn<\/span><\/td>\n<td><span data-path-to-node=\"7,1,1,0\">Nguy\u00ean l\u00fd Archimedes (L\u1ef1c \u0111\u1ea9y)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,2,0,0\">C\u00e1c lo\u1ea1i ph\u00e9p \u0111o<\/span><\/td>\n<td><span data-path-to-node=\"7,2,1,0\">M\u1ee9c ch\u1ea5t l\u1ecfng, m\u1eb7t ph\u00e2n c\u00e1ch ho\u1eb7c m\u1eadt \u0111\u1ed9 (tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,3,0,0\">X\u1ebfp h\u1ea1ng \u00e1p su\u1ea5t<\/span><\/td>\n<td><span data-path-to-node=\"7,3,1,0\">L\u00ean \u0111\u1ebfn CL2500<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,4,0,0\">Lo\u1ea1i l\u1eafp \u0111\u1eb7t<\/span><\/td>\n<td><span data-path-to-node=\"7,4,1,0\">Kh\u00f4ng c\u00f3 l\u1ed3ng b\u1ea3o v\u1ec7 (L\u1eafp \u0111\u1eb7t tr\u1ef1c ti\u1ebfp b\u1eb1ng m\u1eb7t b\u00edch)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,5,0,0\">V\u00f2ng bi b\u00ean trong<\/span><\/td>\n<td><span data-path-to-node=\"7,5,1,0\">\u1ed4 tr\u1ee5c d\u1eabn \u0111\u1ed9ng d\u1ea1ng l\u01b0\u1ee1i dao gi\u00fap gi\u1ea3m ma s\u00e1t.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,6,0,0\">B\u1ea2O TR\u00cc<\/span><\/td>\n<td><span data-path-to-node=\"7,6,1,0\">\u1ed0ng xo\u1eafn c\u00f3 th\u1ec3 thay th\u1ebf m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o r\u1eddi tay \u0111\u00f2n<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,7,0,0\">C\u00e1c t\u00f9y ch\u1ecdn v\u1eadt li\u1ec7u<\/span><\/td>\n<td><span data-path-to-node=\"7,7,1,0\">C\u00f3 nhi\u1ec1u lo\u1ea1i h\u1ee3p kim kh\u00e1c nhau ph\u00f9 h\u1ee3p cho \u1ee9ng d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n.<\/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\">D\u00f2ng s\u1ea3n ph\u1ea9m 249 th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong c\u00e1c t\u00e0u c\u1ee1 l\u1edbn, n\u01a1i vi\u1ec7c s\u1eed d\u1ee5ng l\u1ed3ng b\u1ea3o v\u1ec7 b\u00ean ngo\u00e0i kh\u00f4ng kh\u1ea3 thi ho\u1eb7c khi c\u1ea7n \u0111o m\u1eadt \u0111\u1ed9 \u1edf \u00e1p su\u1ea5t cao.<\/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: Gi\u00e1m s\u00e1t m\u1ee9c \u0111\u1ed9 giao di\u1ec7n trong c\u00e1c thi\u1ebft b\u1ecb t\u00e1ch l\u1edbn ho\u1eb7c thi\u1ebft b\u1ecb thu gom ch\u1ea5t l\u1ecfng d\u1ea1ng c\u1ee5c b\u1ed9, n\u01a1i y\u00eau c\u1ea7u t\u00e1ch d\u1ea7u v\u00e0 n\u01b0\u1edbc m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,1,0\">L\u1ecdc d\u1ea7u v\u00e0 h\u00f3a d\u1ea7u: Gi\u00e1m s\u00e1t m\u1eadt \u0111\u1ed9 trong c\u00e1c c\u1ed9t ch\u01b0ng c\u1ea5t v\u00e0 l\u00f2 ph\u1ea3n \u1ee9ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 hi\u1ec7u qu\u1ea3 quy tr\u00ecnh.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,2,0\">Ph\u00e1t \u0111i\u1ec7n: \u0110o m\u1ef1c n\u01b0\u1edbc trong c\u00e1c b\u00ecnh \u0111un n\u01b0\u1edbc n\u00f3ng v\u00e0 n\u1ed3i h\u01a1i \u00e1p su\u1ea5t cao, n\u01a1i y\u00eau c\u1ea7u ti\u00eau chu\u1ea9n CL2500.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,3,0\">S\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t: Qu\u1ea3n l\u00fd m\u1ee9c ch\u1ea5t l\u1ecfng trong c\u00e1c b\u1ec3 ch\u1ee9a l\u1edbn c\u00f3 ch\u1ee9a ch\u1ea5t l\u1ecfng \u0103n m\u00f2n ho\u1eb7c c\u00f3 \u0111\u1ed9 nh\u1edbt cao, \u0111\u00f2i h\u1ecfi ph\u1ea3i ng\u00e2m tr\u1ef1c ti\u1ebfp.<\/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 van Fisher, cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c gi\u1ea3i ph\u00e1p 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 su\u1ea5t 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 c\u1ea3m bi\u1ebfn kh\u00f4ng l\u1ed3ng d\u00f2ng 249, 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 c\u1ea3, \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 t\u00ednh to\u00e1n chi\u1ec1u d\u00e0i b\u1ed9 ph\u1eadn d\u1ecbch chuy\u1ec3n c\u1ea7n thi\u1ebft cho \u1ee9ng d\u1ee5ng giao di\u1ec7n b\u1ed3n ch\u1ee9a s\u00e2u ho\u1eb7c c\u1ea7n x\u00e1c minh kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1eadt li\u1ec7u \u1ed1ng xo\u1eafn cho m\u1ed9t quy tr\u00ecnh h\u00f3a h\u1ecdc c\u1ee5 th\u1ec3, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi nh\u00f3m k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/p>","protected":false},"excerpt":{"rendered":"<p>C\u1ea3m bi\u1ebfn kh\u00f4ng l\u1ed3ng Fisher 249 l\u00e0 thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u b\u1ed9 ph\u1eadn d\u1ecbch chuy\u1ec3n l\u1edbn ho\u1eb7c xuy\u00ean s\u00e2u v\u00e0o th\u00e0nh b\u00ecnh. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c m\u1eabu c\u00f3 l\u1ed3ng, c\u00e1c c\u1ea3m bi\u1ebfn n\u00e0y \u0111\u01b0\u1ee3c g\u1eafn tr\u1ef1c ti\u1ebfp v\u00e0o c\u00e1c m\u1ed1i n\u1ed1i m\u1eb7t b\u00edch l\u1edbn tr\u00ean b\u00ecnh ch\u1ee9a, cho ph\u00e9p h\u1ea1 b\u1ed9 ph\u1eadn d\u1ecbch chuy\u1ec3n xu\u1ed1ng \u0111\u1ed9 s\u00e2u c\u1ee5 th\u1ec3. Ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd Archimedes, ch\u00fang cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u1ec1 m\u1ef1c ch\u1ea5t l\u1ecfng, giao di\u1ec7n ch\u1ea5t l\u1ecfng ho\u1eb7c m\u1eadt \u0111\u1ed9 ch\u1ea5t l\u1ecfng.<\/p>","protected":false},"author":1,"featured_media":7641,"parent":0,"menu_order":17,"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":[381],"brands":[162,112],"model_series":[],"industries":[54,53,55],"product_cat":[122,258],"class_list":["post-7640","products","type-products","status-publish","format-standard","has-post-thumbnail","hentry","tag-fisher-valves-supplier","brands-controllers-and-instruments","brands-fisher","industries-chemical-petrochemical","industries-oil-gas","industries-power-generation","product_cat-control-valves-actuators","product_cat-controllers-and-instruments"],"acf":{"area_classification":"","certifications":"PED for 249W type only","communication_protocol":"","data_interface":"","diagnostics":"No","input_signal":"","max_outlet_pressure":"","mounting_type":"Process Vessel Mounted","operating_temperature":"Low Temperature, Standard Temperature, High Temperature","position_control":"Monitoring","process_control":"Level","power_source":"","supply_media":"","other_configurations":"Please contact us for other specifications or options for this product.","datasheet":7642},"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 249 Series Cageless Sensors | Fisher Valves supplier<\/title>\n<meta name=\"description\" content=\"Fisher 249 series cageless sensors from Yunrui Fisher Valves supplier - 100% genuine Emerson, competitive price. 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