{"id":6873,"date":"2026-03-16T18:11:38","date_gmt":"2026-03-16T18:11:38","guid":{"rendered":"https:\/\/yunrui-controls.com\/?post_type=products&#038;p=6873"},"modified":"2026-03-29T16:26:51","modified_gmt":"2026-03-29T16:26:51","slug":"prosonic-fdu91-endresshauser-supplier","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/vi\/products\/prosonic-fdu91-endresshauser-supplier\/","title":{"rendered":"C\u1ea3m bi\u1ebfn si\u00eau \u00e2m t\u1ea7m trung Prosonic FDU91 | D\u00f9ng \u0111\u1ec3 \u0111o kh\u00f4ng ti\u1ebfp x\u00fac | 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<\/h2>\n<ul data-path-to-node=\"3\">\n<li>\n<p id=\"p-rc_6d316a1e7dcda878-656\" data-path-to-node=\"3,0,0\"><span class=\"citation-1492 citation-end-1492\">Ph\u1ea1m vi \u0111o m\u1edf r\u1ed9ng: FDU91 cung c\u1ea5p ph\u1ea1m vi \u0111o \u0111\u00e1ng tin c\u1eady l\u00ean \u0111\u1ebfn 10 m \u0111\u1ed1i v\u1edbi ch\u1ea5t l\u1ecfng v\u00e0 5 m \u0111\u1ed1i v\u1edbi ch\u1ea5t r\u1eafn d\u1ea1ng kh\u1ed1i.<\/span> \u0110i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c silo c\u1ee1 trung b\u00ecnh, b\u1ec3 ch\u1ee9a n\u01b0\u1edbc th\u1ea3i v\u00e0 c\u00e1c h\u1ed1 thu n\u01b0\u1edbc c\u00f4ng nghi\u1ec7p quy m\u00f4 l\u1edbn.<\/p>\n<\/li>\n<li>\n<p id=\"p-rc_6d316a1e7dcda878-657\" data-path-to-node=\"3,1,0\">\u0110\u1ed9 ch\u00ednh x\u00e1c d\u1ef1a tr\u00ean th\u1eddi gian truy\u1ec1n t\u00edn hi\u1ec7u: B\u1eb1ng c\u00e1ch ph\u00e1t ra c\u00e1c xung si\u00eau \u00e2m v\u00e0 \u0111o th\u1eddi gian ph\u1ea3n h\u1ed3i, c\u1ea3m bi\u1ebfn x\u00e1c \u0111\u1ecbnh kho\u1ea3ng c\u00e1ch \u0111\u1ebfn b\u1ec1 m\u1eb7t s\u1ea3n ph\u1ea9m. <span class=\"citation-1491 citation-end-1491\">C\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 t\u00edch h\u1ee3p cung c\u1ea5p kh\u1ea3 n\u0103ng b\u00f9 tr\u1eeb t\u1ed1c \u0111\u1ed9 \u00e2m thanh theo th\u1eddi gian th\u1ef1c, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c ngay c\u1ea3 trong c\u00e1c h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1eddi v\u1edbi nhi\u1ec7t \u0111\u1ed9 dao \u0111\u1ed9ng.<\/span><\/p>\n<\/li>\n<li>\n<p id=\"p-rc_6d316a1e7dcda878-658\" data-path-to-node=\"3,2,0\"><span class=\"citation-1490 citation-end-1490\">Kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu h\u00f3a ch\u1ea5t c\u1ef1c cao: C\u1ea3m bi\u1ebfn \u0111\u01b0\u1ee3c h\u00e0n k\u00edn v\u00e0 l\u00e0m b\u1eb1ng PVDF, gi\u00fap n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu cao v\u1edbi c\u00e1c h\u00f3a ch\u1ea5t m\u1ea1nh, h\u01a1i axit v\u00e0 m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p \u0103n m\u00f2n.<\/span><\/p>\n<\/li>\n<li>\n<p id=\"p-rc_6d316a1e7dcda878-659\" data-path-to-node=\"3,3,0\"><span class=\"citation-1489 citation-end-1489\">M\u00e0ng t\u1ef1 l\u00e0m s\u1ea1ch: \u0110\u1ea7u d\u00f2 si\u00eau \u00e2m rung trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng, t\u1ea1o ra hi\u1ec7u \u1ee9ng t\u1ef1 l\u00e0m s\u1ea1ch, ng\u0103n ng\u1eeba s\u1ef1 t\u00edch t\u1ee5 b\u1ee5i, h\u01a1i \u1ea9m ho\u1eb7c c\u1eb7n b\u1ea9n tr\u00ean b\u1ec1 m\u1eb7t c\u1ea3m bi\u1ebfn.<\/span><\/p>\n<\/li>\n<li>\n<p id=\"p-rc_6d316a1e7dcda878-660\" data-path-to-node=\"3,4,0\"><span class=\"citation-1488 citation-end-1488\">Kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 IP 68 m\u1ea1nh m\u1ebd: FDU91 ho\u00e0n to\u00e0n ch\u1ed1ng ng\u1eadp n\u01b0\u1edbc v\u00e0 ch\u1ecbu \u0111\u01b0\u1ee3c th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t.<\/span> \u0110\u1ed9 b\u1ec1n n\u00e0y cho ph\u00e9p ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady trong c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, m\u00e1ng d\u1eabn n\u01b0\u1edbc ngo\u00e0i tr\u1eddi v\u00e0 c\u00e1c khu c\u00f4ng nghi\u1ec7p n\u1eb7ng.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,5,0\">T\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch: C\u1ea3m bi\u1ebfn \u0111\u01b0\u1ee3c b\u1ed9 ph\u00e1t Prosonic FMU90 ho\u1eb7c FMU95 t\u1ef1 \u0111\u1ed9ng nh\u1eadn di\u1ec7n, cho ph\u00e9p thi\u1ebft l\u1eadp &quot;c\u1eafm v\u00e0 ch\u1ea1y&quot; v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh.<\/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\">Si\u00eau \u00e2m (Kh\u00f4ng ti\u1ebfp x\u00fac)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,2,0,0\">Ph\u1ea1m vi t\u1ed1i \u0111a (Ch\u1ea5t l\u1ecfng)<\/span><\/td>\n<td><span data-path-to-node=\"5,2,1,0\">10 m (33 ft)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,3,0,0\">Ph\u1ea1m vi t\u1ed1i \u0111a (Ch\u1ea5t r\u1eafn)<\/span><\/td>\n<td><span data-path-to-node=\"5,3,1,0\">5 m (16 ft)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,4,0,0\">Kho\u1ea3ng c\u00e1ch ch\u1eb7n<\/span><\/td>\n<td><span data-path-to-node=\"5,4,1,0\">0,3 m (1 ft)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,5,0,0\">Nhi\u1ec7t \u0111\u1ed9 x\u1eed l\u00fd<\/span><\/td>\n<td><span data-path-to-node=\"5,5,1,0\">-40 \u0111\u1ebfn +80 \u00b0C (-40 \u0111\u1ebfn +176 \u00b0F)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,6,0,0\">\u00c1p su\u1ea5t quy tr\u00ecnh<\/span><\/td>\n<td><span data-path-to-node=\"5,6,1,0\">T\u1eeb 0,7 \u0111\u1ebfn 4 bar (10 \u0111\u1ebfn 58 psi)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,7,0,0\">V\u1eadt li\u1ec7u c\u1ea3m bi\u1ebfn<\/span><\/td>\n<td><span data-path-to-node=\"5,7,1,0\">PVDF (H\u00e0n k\u00edn ho\u00e0n to\u00e0n)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,8,0,0\">M\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7<\/span><\/td>\n<td><span data-path-to-node=\"5,8,1,0\">IP 68<\/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\">Kho ch\u1ee9a ch\u1ea5t l\u1ecfng quy m\u00f4 trung b\u00ecnh: Gi\u00e1m s\u00e1t m\u1ee9c ch\u1ea5t l\u1ecfng trong c\u00e1c b\u1ec3 ch\u1ee9a h\u00f3a ch\u1ea5t, thi\u1ebft b\u1ecb t\u00e1ch d\u1ea7u-n\u01b0\u1edbc v\u00e0 gi\u1ebfng thu gom n\u01b0\u1edbc th\u1ea3i.<\/p>\n<\/li>\n<li>\n<p id=\"p-rc_6d316a1e7dcda878-661\" data-path-to-node=\"7,1,0\"><span class=\"citation-1487 citation-end-1487\">L\u01b0u l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y trong k\u00eanh h\u1edf: \u0110o l\u01b0u l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y l\u1edbn trong c\u00e1c m\u00e1ng v\u00e0 \u0111\u1eadp l\u1edbn ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd ngu\u1ed3n n\u01b0\u1edbc \u0111\u00f4 th\u1ecb.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,2,0\">Gi\u00e1m s\u00e1t v\u1eadt li\u1ec7u r\u1eafn d\u1ea1ng kh\u1ed1i: Ph\u00e1t hi\u1ec7n m\u1ee9c \u0111\u1ed9 c\u00e1t, h\u1ea1t nh\u1ef1a ho\u1eb7c ng\u0169 c\u1ed1c trong c\u00e1c silo c\u00f3 chi\u1ec1u cao trung b\u00ecnh ho\u1eb7c t\u1ea1i c\u00e1c \u0111i\u1ec3m x\u1ea3 c\u1ee7a b\u0103ng t\u1ea3i.<\/p>\n<\/li>\n<li>\n<p id=\"p-rc_6d316a1e7dcda878-662\" data-path-to-node=\"7,3,0\"><span class=\"citation-1486 citation-end-1486\">Khu v\u1ef1c d\u1ec5 b\u1ecb ng\u1eadp l\u1ee5t: Nh\u1edd ch\u1ec9 s\u1ed1 IP 68, s\u1ea3n ph\u1ea9m n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 gi\u00e1m s\u00e1t m\u1ef1c n\u01b0\u1edbc trong c\u00e1c b\u1ec3 ch\u1ee9a n\u01b0\u1edbc m\u01b0a tr\u00e0n.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,4,0\">M\u00f4i tr\u01b0\u1eddng nguy hi\u1ec3m: \u0110\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c khu v\u1ef1c c\u00f3 th\u1ec3 c\u00f3 kh\u00ed ho\u1eb7c b\u1ee5i d\u1ec5 ch\u00e1y n\u1ed5.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>C\u1ea3m bi\u1ebfn si\u00eau \u00e2m Prosonic FDU91 l\u00e0 m\u1ed9t c\u1ea3m bi\u1ebfn hi\u1ec7u su\u1ea5t cao \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111o m\u1ee9c ch\u1ea5t l\u1ecfng v\u00e0 ch\u1ea5t r\u1eafn d\u1ea1ng kh\u1ed1i li\u00ean t\u1ee5c, kh\u00f4ng ti\u1ebfp x\u00fac. \u0110\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb l\u00e0 l\u1ef1a ch\u1ecdn t\u1ea7m trung \u0111a n\u0103ng trong d\u00f2ng s\u1ea3n ph\u1ea9m Prosonic, n\u00f3 cung c\u1ea5p ph\u1ea1m vi \u0111o r\u1ed9ng h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi FDU90 trong khi v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn. N\u00f3 ph\u00f9 h\u1ee3p cho c\u1ea3 vi\u1ec7c gi\u00e1m s\u00e1t m\u1ee9c trong c\u00e1c b\u1ec3 ch\u1ee9a v\u00e0 \u0111o l\u01b0u l\u01b0\u1ee3ng trong c\u00e1c k\u00eanh h\u1edf l\u1edbn ho\u1eb7c \u0111\u1eadp tr\u00e0n. \u0110\u1eb7c t\u00ednh kh\u00f4ng ti\u1ebfp x\u00fac \u0111\u1ea3m b\u1ea3o ph\u00e9p \u0111o kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a s\u1ea3n ph\u1ea9m nh\u01b0 m\u1eadt \u0111\u1ed9, \u0111\u1ed9 \u1ea9m ho\u1eb7c h\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i.<\/p>","protected":false},"author":1,"featured_media":6874,"parent":0,"menu_order":120,"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":[115,341,348],"model_series":[],"industries":[54,59],"product_cat":[342],"class_list":["post-6873","products","type-products","status-publish","format-standard","has-post-thumbnail","hentry","tag-endresshauser-supplier","brands-endress-hauser","brands-level-measurement","brands-ultrasonic-level-measurement","industries-chemical-petrochemical","industries-water-wastewater","product_cat-level-measurement"],"acf":{"measuring_principle":"Ultrasonic\uff08Continuous \/ Liquids\uff09","characteristic__application":"Separated version with field housing or top hat rail housing for control cabinet instrumentation, 300 m in-between sensor and transmitter","interface_measurement":"","specialities":"","supply__communication":"4-wire (HART, PROFIBUS DP)","accuracy":"+\/- 2 mm + 0.17% of measured distance","ambient_temperature":"-40 \u00b0C ... 80 \u00b0C\r\n(-40 \u00b0F ... 176 \u00b0F)","process_temperature":"-40 \u00b0C ... 80 \u00b0C\r\n(-40 \u00b0F ... 176 \u00b0F)","process_pressure__max_overpressure_limit":"0.7 bar ... 4 bar abs\r\n(10 psi ... 58 psi)","min_density_of_medium":"","main_wetted_parts":"PVDF (fully welded IP68 \/ NEMA6P)","process_connection":"G \/ NPT 1\"","process_connection_hygienic":"","sensor_length":"","max_measurement_distance":"Liquids: 10 m (33 ft),\r\nSolids: 5 m (16 ft)","communication":"Transmitter:\r\n4 ... 20 mA HART\r\nPROFIBUS DP","certificates__approvals":"ATEX, FM, CSA, IEC Ex, INMETRO, NEPSI, UK Ex","safety_approvals":"","design_approvals":"","hygienic_approvals":"","marine_approval":"","options":"Second 4...20 mA output","application_limits":"Foam \/ high turbulence possible:\r\nFDU92\r\nFlange-flush assembly:\r\nFDU91F\r\nFor tank farms scanner:\r\nFMU95","components":"Transmitter:\r\nFMU90, FMU95","datasheet":6871},"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 Prosonic FDU91 from China<\/title>\n<meta name=\"description\" content=\"Buy the authentic Prosonic FDU91 from a premier China distributor. 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