{"id":5108,"date":"2026-01-26T23:36:39","date_gmt":"2026-01-26T23:36:39","guid":{"rendered":"https:\/\/yunrui-controls.com\/?post_type=products&#038;p=5108"},"modified":"2026-03-29T16:15:44","modified_gmt":"2026-03-29T16:15:44","slug":"honeywell-smartline-stt850","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/vi\/products\/honeywell-smartline-stt850\/","title":{"rendered":"C\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 Honeywell SmartLine STT850 | \u0110\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh h\u00e0ng \u0111\u1ea7u trong ng\u00e0nh"},"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-3540 citation-end-3540\">\u0110\u1ed9 ch\u00ednh x\u00e1c k\u1ef9 thu\u1eadt s\u1ed1 v\u01b0\u1ee3t tr\u1ed9i: STT850 cung c\u1ea5p \u0111\u1ed9 ch\u00ednh x\u00e1c k\u1ef9 thu\u1eadt s\u1ed1 l\u00ean \u0111\u1ebfn 0,1\u00b0C cho c\u1ea3m bi\u1ebfn RTD.<\/span> <span class=\"citation-3539 citation-end-3539\">\u0110\u1ed9 ch\u00ednh x\u00e1c n\u00e0y c\u00f2n \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng h\u01a1n n\u1eefa nh\u1edd m\u1ed9t c\u01a1 ch\u1ebf kh\u1edbp c\u1ea3m bi\u1ebfn, cho ph\u00e9p hi\u1ec7u chu\u1ea9n b\u1ed9 ph\u00e1t theo c\u00e1c h\u1eb1ng s\u1ed1 c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng RTD (Callendar-Van Dusen) ri\u00eang l\u1ebb, lo\u1ea1i b\u1ecf sai s\u1ed1 v\u1ed1n c\u00f3 c\u1ee7a ch\u00ednh c\u1ea3m bi\u1ebfn.<\/span><\/p>\n<p data-path-to-node=\"4\">\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i v\u01b0\u1ee3t tr\u1ed9i: M\u1ed9t trong nh\u1eefng \u01b0u \u0111i\u1ec3m quan tr\u1ecdng nh\u1ea5t c\u1ee7a STT850 l\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a n\u00f3\u2014l\u00ean \u0111\u1ebfn 0,01% so v\u1edbi gi\u1edbi h\u1ea1n ph\u1ea1m vi tr\u00ean (URL) m\u1ed7i n\u0103m. <span class=\"citation-3538 citation-end-3538\">Honeywell kh\u1eb3ng \u0111\u1ecbnh \u0111\u1ed9 tin c\u1eady n\u00e0y b\u1eb1ng ch\u1ebf \u0111\u1ed9 b\u1ea3o h\u00e0nh tr\u1ecdn \u0111\u1eddi 15 n\u0103m h\u00e0ng \u0111\u1ea7u trong ng\u00e0nh, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 t\u1ea7n su\u1ea5t hi\u1ec7u chu\u1ea9n th\u1ee7 c\u00f4ng v\u00e0 h\u1ea1 th\u1ea5p t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu.<\/span><\/p>\n<p data-path-to-node=\"5\"><span class=\"citation-3537 citation-end-3537\">Ph\u1ea3n h\u1ed3i quy tr\u00ecnh nhanh ch\u00f3ng: V\u1edbi th\u1eddi gian c\u1eadp nh\u1eadt 130 ms, STT850 cung c\u1ea5p ph\u1ea3n h\u1ed3i g\u1ea7n nh\u01b0 t\u1ee9c th\u1eddi cho h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n.<\/span> \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c v\u00f2ng l\u1eb7p t\u1ed1c \u0111\u1ed9 cao ho\u1eb7c c\u00e1c quy tr\u00ecnh an to\u00e0n \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438 quan tr\u1ecdng, n\u01a1i s\u1ef1 ch\u1eadm tr\u1ec5 trong vi\u1ec7c b\u00e1o c\u00e1o nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng an to\u00e0n.<\/p>\n<p data-path-to-node=\"6\">Ch\u1ea9n \u0111o\u00e1n v\u00e0 Tr\u1ef1c quan h\u00f3a N\u00e2ng cao: M\u00e0n h\u00ecnh \u0111\u1ed3 h\u1ecda n\u00e2ng cao t\u00f9y ch\u1ecdn kh\u00f4ng ch\u1ec9 hi\u1ec3n th\u1ecb nhi\u1ec7t \u0111\u1ed9 hi\u1ec7n t\u1ea1i m\u00e0 c\u00f2n cung c\u1ea5p xu h\u01b0\u1edbng t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u1ea3m bi\u1ebfn. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh xem c\u1ea3m bi\u1ebfn ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o theo th\u1eddi gian v\u00e0 d\u1ef1 \u0111o\u00e1n s\u1ef1 c\u1ed1 tr\u01b0\u1edbc khi n\u00f3 x\u1ea3y ra. <span class=\"citation-3536 citation-end-3536\">B\u1ed9 ph\u00e1t n\u00e0y c\u0169ng t\u00edch h\u1ee3p t\u00f9y ch\u1ecdn \u0111\u1ea7u ra k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c ti\u1ebfp.<\/span><\/p>\n<p data-path-to-node=\"7\">Thi\u1ebft k\u1ebf d\u1ea1ng m\u00f4-\u0111un v\u00e0 c\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p t\u1ea1i ch\u1ed7: Chia s\u1ebb n\u1ec1n t\u1ea3ng SmartLine, STT850 c\u00f3 thi\u1ebft k\u1ebf ho\u00e0n to\u00e0n d\u1ea1ng m\u00f4-\u0111un. M\u00f4-\u0111un truy\u1ec1n th\u00f4ng, m\u00e0n h\u00ecnh v\u00e0 c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thay th\u1ebf ho\u1eb7c n\u00e2ng c\u1ea5p t\u1ea1i ch\u1ed7 m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o c\u1ea3m bi\u1ebfn, \u0111\u1ea3m b\u1ea3o nh\u00e0 m\u00e1y c\u1ee7a b\u1ea1n lu\u00f4n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt v\u1edbi c\u00e1c giao th\u1ee9c truy\u1ec1n th\u00f4ng m\u1edbi nh\u1ea5t nh\u01b0 HART 7, FOUNDATION Fieldbus ho\u1eb7c PROFIBUS PA.<\/p>\n<p data-path-to-node=\"8\"><span class=\"citation-3535 citation-end-3535\">Tu\u00e2n th\u1ee7 t\u1ed1i \u0111a c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n: STT850 ho\u00e0n to\u00e0n \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u SIL 2\/3.<\/span> K\u1ebft h\u1ee3p v\u1edbi kh\u1ea3 n\u0103ng ch\u1ea9n \u0111o\u00e1n ti\u00ean ti\u1ebfn v\u00e0 t\u1ef1 gi\u00e1m s\u00e1t, \u0111\u00e2y l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c H\u1ec7 th\u1ed1ng Thi\u1ebft b\u1ecb An to\u00e0n (SIS) v\u00e0 c\u00e1c v\u00f2ng kh\u00f3a li\u00ean \u0111\u1ed9ng quan tr\u1ecdng.<\/p>\n<h4 data-path-to-node=\"9\">\u0110\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt<\/h4>\n<ul data-path-to-node=\"10\">\n<li>\n<p data-path-to-node=\"10,0,0\"><span class=\"citation-3534 citation-end-3534\">Lo\u1ea1i \u0111\u1ea7u v\u00e0o: \u0110\u1ea7u v\u00e0o \u0111a n\u0103ng \u0111\u01a1n ho\u1eb7c k\u00e9p (RTD, TC, Ohm, mV).<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"10,1,0\"><span class=\"citation-3533 citation-end-3533\">\u0110\u1ed9 ch\u00ednh x\u00e1c k\u1ef9 thu\u1eadt s\u1ed1: L\u00ean \u0111\u1ebfn 0,1\u00b0C \u0111\u1ed1i v\u1edbi RTD.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"10,2,0\"><span class=\"citation-3532 citation-end-3532\">\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh: 0,01% URL m\u1ed7i n\u0103m trong 10 n\u0103m.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"10,3,0\">Th\u1eddi gian c\u1eadp nh\u1eadt: 135 ms.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"10,4,0\"><span class=\"citation-3531 citation-end-3531\">B\u1ea3o h\u00e0nh: B\u1ea3o h\u00e0nh tr\u1ecdn \u0111\u1eddi 15 n\u0103m.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"10,5,0\">Giao ti\u1ebfp: HART 7, FOUNDATION Fieldbus ho\u1eb7c PROFIBUS PA.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"10,6,0\">An to\u00e0n: \u0110\u1ea1t ch\u1ee9ng nh\u1eadn SIL 2\/3.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"10,7,0\">V\u1ecf: Nh\u00f4m (ph\u1ee7 epoxy) ho\u1eb7c th\u00e9p kh\u00f4ng g\u1ec9 316.<\/p>\n<\/li>\n<\/ul>\n<h5 data-path-to-node=\"11\">L\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng<\/h5>\n<p data-path-to-node=\"12\">STT850 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f3 t\u00ednh r\u1ee7i ro cao, n\u01a1i sai s\u1ed1 \u0111o l\u01b0\u1eddng l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/p>\n<p data-path-to-node=\"13\">C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 \u1ee9ng d\u1ee5ng ch\u00ednh:<\/p>\n<ul data-path-to-node=\"14\">\n<li>\n<p data-path-to-node=\"14,0,0\">Ng\u00e0nh d\u1ea7u kh\u00ed \/ L\u1ecdc d\u1ea7u: Gi\u00e1m s\u00e1t nhi\u1ec7t \u0111\u1ed9 t\u1edbi h\u1ea1n trong c\u00e1c \u0111\u01a1n v\u1ecb cracking v\u00e0 l\u00f2 ph\u1ea3n \u1ee9ng \u00e1p su\u1ea5t cao.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"14,1,0\">C\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t: \u0110i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c cao cho c\u00e1c ph\u1ea3n \u1ee9ng t\u1ecfa nhi\u1ec7t v\u00e0 x\u1eed l\u00fd theo m\u1ebb.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"14,2,0\">S\u1ea3n xu\u1ea5t \u0111i\u1ec7n n\u0103ng: Gi\u00e1m s\u00e1t nhi\u1ec7t \u0111\u1ed9 h\u01a1i n\u01b0\u1edbc qu\u00e1 nhi\u1ec7t v\u00e0 nhi\u1ec7t \u0111\u1ed9 \u1ed5 tr\u1ee5c tuabin.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"14,3,0\">D\u01b0\u1ee3c ph\u1ea9m: Thi\u1ebft b\u1ecb \u0111o nhi\u1ec7t \u0111\u1ed9 \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m \u0111\u1ecbnh cho quy tr\u00ecnh v\u00f4 tr\u00f9ng v\u00e0 l\u00ean men.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"14,4,0\">Chuy\u1ec3n giao quy\u1ec1n s\u1edf h\u1eefu: B\u00f9 nhi\u1ec7t \u0111\u1ed9 ch\u00ednh x\u00e1c cho vi\u1ec7c \u0111o l\u01b0u l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng v\u00e0 kh\u00ed c\u00f3 gi\u00e1 tr\u1ecb cao.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>C\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 Honeywell SmartLine STT850 l\u00e0 s\u1ea3n ph\u1ea9m ch\u1ee7 l\u1ef1c c\u1ee7a d\u00f2ng SmartLine, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 mang l\u1ea1i hi\u1ec7u su\u1ea5t c\u1ef1c cao ngay c\u1ea3 trong m\u00f4i tr\u01b0\u1eddng c\u00f3 bi\u1ebfn \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t. V\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c t\u1ed5ng th\u1ec3 khi l\u1eafp \u0111\u1eb7t v\u01b0\u1ee3t tr\u1ed9i v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i, STT850 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thay th\u1ebf h\u1ea7u h\u1ebft m\u1ecdi c\u1ea3m bi\u1ebfn kh\u00e1c tr\u00ean th\u1ecb tr\u01b0\u1eddng, cung c\u1ea5p gi\u1ea3i ph\u00e1p to\u00e0n di\u1ec7n cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec1u khi\u1ec3n quy tr\u00ecnh v\u00e0 an to\u00e0n \u0111\u00f2i h\u1ecfi kh\u1eaft khe nh\u1ea5t.<\/p>","protected":false},"author":1,"featured_media":5109,"parent":0,"menu_order":542,"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 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"tags":[332],"brands":[116,360],"model_series":[],"industries":[53,58,55],"product_cat":[97,92],"class_list":["post-5108","products","type-products","status-publish","format-standard","has-post-thumbnail","hentry","tag-honeywell","brands-honeywell","brands-temperature-transmitters-honeywell","industries-oil-gas","industries-pharmaceutical-life-sciences","industries-power-generation","product_cat-temperature-transmitters","product_cat-transmitters"],"acf":{"output":"","accuracy":"Up to 0.1\u00b0C for RTD.","range":"","power":"","materials":"","fluid":"","mounting":"","communication_protocol":"","process_media_density":"","viscosity":"","operating_pressure":"","operating_temperature":"","safety":"SIL 2\/3 Certified.","diagnostics":"","input":"Single or Dual Universal Input (RTD, TC, Ohm, mV).","housing":"","displayinterface":"","calibration_options":"","certificationsapprovals":"","turndown":"","flange_options":"","line_size":"","interchangeability":"","compatibility":"","enclosure_rating":"","transmitter_coil_drive_current":"","conductivity_limits":"","line_power_fuses":"","switch-on_current":"","measurement_types":"","stability_":"","response_time":"","burst_pressure_absolute":"","specification_conformance":"","rangeability":"","over-pressure_effect":"","measuring_principle":"","characteristic":"","supply_voltage":"","reference_accuracy":"","long_term_stability":"","process_temperature":"","ambient_temperature":"","measuring_cell":"","smallest_calibratable_span":"","vacuum_resistance":"","max_turn_down":"","max_overpressure_limit":"","process_connection":"","process_connection_hygienic":"","material_process_membrane":"","material_gasket":"","material_housing":"","design_approvals":"","hygienic_approvals":"","marine_approvals":"","drinking_water_approvals":"","datasheet":5110,"live_photos":"","available_certificates":"","available_logistics":"","configured_models":null},"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>Original Honeywell SmartLine STT850 | Request a Quote<\/title>\n<meta name=\"description\" content=\"Discover unbeatable prices on the Honeywell SmartLine STT850 Temperature Transmitter at Yunrui Control. 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