{"id":19162,"date":"2025-08-06T10:11:21","date_gmt":"2025-08-06T03:11:21","guid":{"rendered":"https:\/\/vn-tech.com.vn\/?p=19162"},"modified":"2025-08-06T10:11:21","modified_gmt":"2025-08-06T03:11:21","slug":"cam-bien-muc-giai-phap-quan-ly-nguyen-lieu-an-toan-va-hieu-qua","status":"publish","type":"post","link":"https:\/\/vn-tech.com.vn\/?p=19162","title":{"rendered":"C\u1ea2M BI\u1ebeN M\u1ee8C \u2013 GI\u1ea2I PH\u00c1P QU\u1ea2N L\u00dd NGUY\u00caN LI\u1ec6U AN TO\u00c0N V\u00c0 HI\u1ec6U QU\u1ea2"},"content":{"rendered":"<h1 data-start=\"282\" data-end=\"311\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-6018 aligncenter\" src=\"https:\/\/congnghiephoa.com.vn\/wp-content\/uploads\/2025\/08\/CAM-BIEN-MUC-\u2013-GIAI-PHAP-QUAN-LY-NGUYEN-LIEU-AN-TOAN-VA-HIEU-QUA-banner-711x400.png\" alt=\"\" width=\"889\" height=\"500\" \/><\/h1>\n<h1 data-start=\"282\" data-end=\"311\"><strong data-start=\"285\" data-end=\"311\">1. C\u1ea3m bi\u1ebfn m\u1ee9c l\u00e0 g\u00ec?<\/strong><\/h1>\n<p>C\u1ea3m bi\u1ebfn m\u1ee9c l\u00e0 thi\u1ebft b\u1ecb kh\u00f4ng th\u1ec3 thi\u1ebfu trong h\u1ea7u h\u1ebft c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0: x\u1eed l\u00fd n\u01b0\u1edbc, d\u1ea7u kh\u00ed, th\u1ef1c ph\u1ea9m, h\u00f3a ch\u1ea5t, khai kho\u00e1ng, xi m\u0103ng\u2026. Ch\u00fang \u0111\u00f3ng vai tr\u00f2 \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c m\u1ee9c ch\u1ea5t l\u1ecfng (n\u01b0\u1edbc, d\u1ea7u, h\u00f3a ch\u1ea5t) ho\u1eb7c ch\u1ea5t r\u1eafn (b\u1ed9t, h\u1ea1t, xi m\u0103ng, ng\u0169 c\u1ed1c) trong b\u1ed3n ch\u1ee9a, silo, tank, \u0111\u01b0\u1eddng \u1ed1ng \u2013 t\u1eeb \u0111\u00f3 \u0111\u1ea3m b\u1ea3o d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh, tr\u00e1nh th\u1ea5t tho\u00e1t v\u00e0 gi\u00e1n \u0111o\u1ea1n.Ch\u00fang \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong h\u1ea7u h\u1ebft c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0:<\/p>\n<ul data-start=\"658\" data-end=\"738\">\n<li data-start=\"658\" data-end=\"670\">\n<p data-start=\"660\" data-end=\"670\">X\u1eed l\u00fd n\u01b0\u1edbc<\/p>\n<\/li>\n<li data-start=\"671\" data-end=\"680\">\n<p data-start=\"673\" data-end=\"680\">D\u1ea7u kh\u00ed<\/p>\n<\/li>\n<li data-start=\"681\" data-end=\"702\">\n<p data-start=\"683\" data-end=\"702\">Th\u1ef1c ph\u1ea9m &amp; \u0111\u1ed3 u\u1ed1ng<\/p>\n<\/li>\n<li data-start=\"703\" data-end=\"713\">\n<p data-start=\"705\" data-end=\"713\">H\u00f3a ch\u1ea5t<\/p>\n<\/li>\n<li data-start=\"714\" data-end=\"727\">\n<p data-start=\"716\" data-end=\"727\">Khai kho\u00e1ng<\/p>\n<\/li>\n<li data-start=\"728\" data-end=\"738\">\n<p data-start=\"730\" data-end=\"738\">Xi m\u0103ng\u2026<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"740\" data-end=\"771\"><strong>L\u1ee3i \u00edch c\u1ee7a c\u1ea3m bi\u1ebfn m\u1ee9c:<\/strong><\/h3>\n<ul data-start=\"773\" data-end=\"927\">\n<li data-start=\"773\" data-end=\"820\">\n<p data-start=\"775\" data-end=\"820\">\u0110\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh<\/p>\n<\/li>\n<li data-start=\"821\" data-end=\"853\">\n<p data-start=\"823\" data-end=\"853\">Tr\u00e1nh th\u1ea5t tho\u00e1t nguy\u00ean li\u1ec7u<\/p>\n<\/li>\n<li data-start=\"854\" data-end=\"880\">\n<p data-start=\"856\" data-end=\"880\">Gi\u1ea3m nguy c\u01a1 tr\u00e0n, c\u1ea1n<\/p>\n<\/li>\n<li data-start=\"881\" data-end=\"927\">\n<p data-start=\"883\" data-end=\"927\">T\u1ed1i \u01b0u t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 gi\u1ea3m chi ph\u00ed nh\u00e2n c\u00f4ng<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"934\" data-end=\"975\"><strong data-start=\"937\" data-end=\"975\">2. Ph\u00e2n lo\u1ea1i c\u1ea3m bi\u1ebfn m\u1ee9c ph\u1ed5 bi\u1ebfn<\/strong><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-6013 aligncenter\" src=\"https:\/\/congnghiephoa.com.vn\/wp-content\/uploads\/2025\/08\/CAM-BIEN-MUC-\u2013-GIAI-PHAP-QUAN-LY-NGUYEN-LIEU-AN-TOAN-VA-HIEU-QUA-636x400.png\" alt=\"\" width=\"723\" height=\"455\" \/><\/p>\n<p data-start=\"977\" data-end=\"1037\">C\u1ea3m bi\u1ebfn m\u1ee9c trong c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c chia l\u00e0m hai lo\u1ea1i ch\u00ednh:<\/p>\n<h3 data-start=\"1039\" data-end=\"1094\"><strong data-start=\"1043\" data-end=\"1094\">2.1. C\u1ea3m bi\u1ebfn b\u00e1o m\u1ee9c \u0111i\u1ec3m (Point Level Sensor)<\/strong><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-6016 aligncenter\" src=\"https:\/\/congnghiephoa.com.vn\/wp-content\/uploads\/2025\/08\/CAM-BIEN-MUC-\u2013-GIAI-PHAP-QUAN-LY-NGUYEN-LIEU-AN-TOAN-VA-HIEU-QUA-4-765x400.png\" alt=\"\" width=\"842\" height=\"440\" \/><\/p>\n<p><strong>Ch\u1ee9c n\u0103ng:<\/strong><\/p>\n<ul>\n<li>Ch\u1ec9 ph\u00e1t t\u00edn hi\u1ec7u khi m\u1ee9c v\u1eadt li\u1ec7u <strong>ch\u1ea1m \u0111\u1ebfn m\u1ed9t ng\u01b0\u1ee1ng c\u1ed1 \u0111\u1ecbnh<\/strong> (cao nh\u1ea5t ho\u1eb7c th\u1ea5p nh\u1ea5t).<\/li>\n<li>Kh\u00f4ng \u0111o l\u01b0\u1eddng li\u00ean t\u1ee5c m\u00e0 ch\u1ec9 x\u00e1c \u0111\u1ecbnh <strong>\u201cc\u00f3\/kh\u00f4ng\u201d<\/strong>.<\/li>\n<\/ul>\n<p><strong>\u1ee8ng d\u1ee5ng:<\/strong><\/p>\n<ul>\n<li>B\u1ea3o v\u1ec7 b\u01a1m tr\u00e1nh ch\u1ea1y khan khi b\u1ec3 c\u1ea1n.<\/li>\n<li>C\u1ea3nh b\u00e1o m\u1ee9c \u0111\u1ea7y \u0111\u1ec3 tr\u00e1nh tr\u00e0n b\u1ed3n.<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng b\u1eadt\/t\u1eaft b\u01a1m, \u0111\u00f3ng\/m\u1edf van, k\u00edch ho\u1ea1t c\u00f2i \u0111\u00e8n c\u1ea3nh b\u00e1o.<\/li>\n<\/ul>\n<p><strong>Nguy\u00ean l\u00fd:<\/strong><\/p>\n<ul>\n<li>Khi v\u1eadt li\u1ec7u ch\u1ea1m t\u1edbi \u0111\u1ea7u d\u00f2, c\u1ea3m bi\u1ebfn k\u00edch ho\u1ea1t c\u00f4ng t\u1eafc <strong>Relay\/SPDT\/PNP<\/strong> \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n<p><strong>C\u00e1c c\u00f4ng ngh\u1ec7 ph\u1ed5 bi\u1ebfn:<\/strong><\/p>\n<ul>\n<li><strong>C\u00e1nh<\/strong><strong> xoay<\/strong><strong> (Rotary<\/strong><strong> Paddle<\/strong><strong>):<\/strong> C\u00e1nh xoay s\u1ebd d\u1eebng khi ch\u1ea1m li\u1ec7u v\u00e0 t\u00e1c \u0111\u1ed9ng l\u00ean c\u00f4ng t\u1eafc.<\/li>\n<li><strong>Que rung<\/strong> <strong>(Vibrating Fork):<\/strong> Que d\u00f2 rung thay \u0111\u1ed5i t\u1ea7n s\u1ed1 khi ti\u1ebfp x\u00fac v\u1eadt li\u1ec7u.<\/li>\n<li><strong>\u0110i\u1ec7n dung (Capacitive):<\/strong> Ph\u00e1t hi\u1ec7n s\u1ef1 thay \u0111\u1ed5i \u0111i\u1ec7n dung khi c\u00f3 v\u1eadt li\u1ec7u ti\u1ebfp x\u00fac.<\/li>\n<li><strong>Quang h\u1ecdc (Optical):<\/strong> D\u00f9ng tia h\u1ed3ng ngo\u1ea1i ph\u00e1t hi\u1ec7n m\u1ee9c.<\/li>\n<li><strong>\u0110i\u1ec7n c\u1ef1c (Rod):<\/strong> D\u00f9ng t\u1eeb 2 \u0111i\u1ec7n c\u1ef1c tr\u1edf l\u00ean, d\u00f2ng \u0111i\u1ec7n thay \u0111\u1ed5i khi ch\u1ea5t l\u1ecfng ch\u1ea1m \u0111\u1ebfn \u0111i\u1ec7n c\u1ef1c t\u01b0\u01a1ng \u1ee9ng.<\/li>\n<li><strong>Phao (floating ball):<\/strong> D\u00f9ng phao n\u1ed5i li\u00ean k\u1ebft v\u1edbi c\u1ea3m bi\u1ebfn ti\u1ec7m c\u1eadn \u0111\u1ec3 nh\u1eadn v\u1ecb tr\u00ed c\u1ea7n phao<\/li>\n<li><strong>Ph\u00f3ng x\u1ea1 (Radiation):<\/strong> D\u00f9ng b\u1ee9c x\u1ea1 h\u1ea1t nh\u00e2n (th\u01b0\u1eddng l\u00e0 tia Gamma) chi\u1ebfu xuy\u00ean v\u1eadt li\u1ec7u, c\u01b0\u1eddng \u0111\u1ed9 b\u1ee9c x\u1ea1 thay \u0111\u1ed5i khi thay \u0111\u1ed5i v\u1eadt li\u1ec7u ho\u1eb7c v\u1eadt li\u1ec7u v\u1edbi kh\u00f4ng kh\u00ed.<\/li>\n<\/ul>\n<p><strong>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf:<\/strong><\/p>\n<ul>\n<li>B\u00e1o m\u1ee9c (cao, th\u1ea5p, trung b\u00ecnh) b\u1ed3n ch\u1ea5t l\u1ecfng \u0111\u1ec3 \u0111\u00f3ng\/m\u1edf c\u01a1 c\u1ea5p c\u1ea5p li\u1ec7u (van, b\u01a1m) ho\u1eb7c b\u1ea3o v\u1ec7 b\u01a1m, b\u00e1o \u0111\u1ed9ng cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh khi h\u1ebft li\u1ec7u ho\u1eb7c qu\u00e1 \u0111\u1ea7y.<\/li>\n<li>B\u00e1o silo ng\u0169 c\u1ed1c \u0111\u1ea7y \u0111\u1ec3 d\u1eebng c\u1ea5p li\u1ec7u (b\u0103ng t\u1ea3i, van xoay), b\u00e1o \u0111\u1ed9ng khi h\u1ebft ho\u1eb7c qu\u00e1 \u0111\u1ea7y.<\/li>\n<\/ul>\n<p><strong>\u01afu \u0111i\u1ec3m:<\/strong><\/p>\n<ul>\n<li>\u0110\u01a1n gi\u1ea3n, d\u1ec5 l\u1eafp \u0111\u1eb7t.<\/li>\n<li>Chi ph\u00ed \u0111\u1ea7u t\u01b0 th\u1ea5p.<\/li>\n<li>Ho\u1ea1t \u0111\u1ed9ng tin c\u1eady, \u00edt b\u1ea3o tr\u00ec.<\/li>\n<\/ul>\n<h4 data-start=\"1823\" data-end=\"1842\"><strong data-start=\"1830\" data-end=\"1842\">H\u1ea1n ch\u1ebf:<\/strong><\/h4>\n<ul>\n<li data-start=\"1843\" data-end=\"1880\">Ch\u1ec9 gi\u00e1m s\u00e1t \u0111i\u1ec3m ng\u01b0\u1ee1ng, kh\u00f4ng cho s\u1ed1 li\u1ec7u m\u1ee9c li\u00ean t\u1ee5c<\/li>\n<\/ul>\n<h3 data-start=\"1887\" data-end=\"1947\"><strong data-start=\"1891\" data-end=\"1947\">2.2. C\u1ea3m bi\u1ebfn m\u1ee9c li\u00ean t\u1ee5c (Continuous Level Sensor)<\/strong><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-6010 aligncenter\" src=\"https:\/\/congnghiephoa.com.vn\/wp-content\/uploads\/2025\/08\/CAM-BIEN-MUC-\u2013-GIAI-PHAP-QUAN-LY-NGUYEN-LIEU-AN-TOAN-VA-HIEU-QUA-3-599x400.png\" alt=\"\" width=\"722\" height=\"482\" \/><\/p>\n<p><strong>Ch\u1ee9c n\u0103ng:<\/strong><\/p>\n<ul>\n<li>\u0110o li\u00ean t\u1ee5c gi\u00e1 tr\u1ecb m\u1ee9c ch\u1ea5t l\u1ecfng ho\u1eb7c ch\u1ea5t r\u1eafn trong b\u1ed3n ch\u1ee9a, silo.<\/li>\n<li>Cung c\u1ea5p d\u1eef li\u1ec7u theo ph\u1ea7n tr\u0103m ho\u1eb7c chi\u1ec1u cao th\u1ef1c t\u1ebf (v\u00ed d\u1ee5: 75%, 3 m\u00e9t\u2026).<\/li>\n<\/ul>\n<p><strong>\u1ee8ng d\u1ee5ng:<\/strong><\/p>\n<ul>\n<li>Qu\u1ea3n l\u00fd t\u1ed3n kho nguy\u00ean li\u1ec7u.<\/li>\n<li>\u0110i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng b\u01a1m, van, h\u1ec7 th\u1ed1ng c\u1ea5p li\u1ec7u.<\/li>\n<li>K\u1ebft n\u1ed1i h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t t\u1eeb xa <strong>PLC, SCADA, IoT<\/strong>.<\/li>\n<\/ul>\n<p><strong>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng:<\/strong><\/p>\n<ul>\n<li>\u0110o kho\u1ea3ng c\u00e1ch t\u1eeb c\u1ea3m bi\u1ebfn \u0111\u1ebfn b\u1ec1 m\u1eb7t ch\u1ea5t l\u1ecfng\/r\u1eafn ho\u1eb7c \u0111o \u00e1p su\u1ea5t \u0111\u1ec3 t\u00ednh to\u00e1n m\u1ee9c.<\/li>\n<li>Xu\u1ea5t t\u00edn hi\u1ec7u <strong>analog 4-20mA<\/strong>, <strong>0-10V<\/strong>, ho\u1eb7c truy\u1ec1n th\u00f4ng <strong>Modbus RTU<\/strong>.<\/li>\n<\/ul>\n<p><strong>C\u00e1c c\u00f4ng ngh\u1ec7 ph\u1ed5 bi\u1ebfn:<\/strong><\/p>\n<ul>\n<li><strong>Si\u00eau \u00e2m (Ultrasonic):<\/strong> Ph\u00e1t s\u00f3ng si\u00eau \u00e2m, \u0111o th\u1eddi gian ph\u1ea3n x\u1ea1.<\/li>\n<li><strong>Radar:<\/strong> S\u1eed d\u1ee5ng s\u00f3ng \u0111i\u1ec7n t\u1eeb t\u1ea7n s\u1ed1 cao, \u0111o kho\u1ea3ng c\u00e1ch t\u1eeb \u0111\u1ea7u d\u00f2 \u0111\u1ebfn v\u1eadt li\u1ec7u, \u0111o ch\u00ednh x\u00e1c ngay c\u1ea3 khi c\u00f3 b\u1ee5i, h\u01a1i n\u01b0\u1edbc, \u00e1p su\u1ea5t cao, c\u00f3 c\u00e1c k\u1ebft c\u1ea5u trong b\u1ed3n (c\u1ea7u thang, c\u00e1nh khu\u1ea5y) ho\u1eb7c c\u00f3 nhi\u1ec1u b\u1ecdt.<\/li>\n<li><strong>\u00c1p su\u1ea5t th\u1ee7y tinh:<\/strong> \u0110o chi\u1ec1u cao c\u1ed9t ch\u1ea5t l\u1ecfng (th\u00f4ng qua \u00e1p su\u1ea5t c\u1ed9t ch\u1ea5t l\u1ecfng), ch\u1ec9 \u00e1p d\u1ee5ng cho b\u1ed3n h\u1edf.<\/li>\n<li><strong>\u0110i\u1ec7n dung d\u1ea1ng li\u00ean t\u1ee5c:<\/strong> \u0110o s\u1ef1 thay \u0111\u1ed5i \u0111i\u1ec7n dung d\u1ecdc que d\u00f2.<\/li>\n<li><strong>Laser:<\/strong> D\u00f9ng tia laser \u0111o kho\u1ea3ng c\u00e1ch.<\/li>\n<li><strong>Ch\u00eanh \u00e1p (Differential Pressure):<\/strong> \u0110o \u00e1p su\u1ea5t c\u1ed9t ch\u1ea5t l\u1ecfng (th\u00f4ng qua \u00e1p su\u1ea5t c\u1ed9t ch\u1ea5t l\u1ecfng) gi\u1eefa c\u00e1c \u0111i\u1ec3m \u0111o, c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho b\u1ed3n k\u00edn v\u00e0 b\u1ed3n h\u1edf.<\/li>\n<li><strong>Ph\u00f3ng x\u1ea1 (Radiation):<\/strong> D\u00f9ng b\u1ee9c x\u1ea1 h\u1ea1t nh\u00e2n (th\u01b0\u1eddng l\u00e0 tia Gamma) chi\u1ebfu xuy\u00ean v\u1eadt li\u1ec7u, c\u01b0\u1eddng \u0111\u1ed9 b\u1ee9c x\u1ea1 thay \u0111\u1ed5i khi thay \u0111\u1ed5i v\u1eadt li\u1ec7u ho\u1eb7c v\u1eadt li\u1ec7u v\u1edbi kh\u00f4ng kh\u00ed.<\/li>\n<\/ul>\n<p><strong>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf:<\/strong><\/p>\n<ul>\n<li>\u0110o m\u1ee9c n\u01b0\u1edbc s\u1ea1ch, n\u01b0\u1edbc th\u1ea3i trong b\u1ec3 x\u1eed l\u00fd.<\/li>\n<li>\u0110o m\u1ee9c silo xi m\u0103ng, silo h\u1ea1t, b\u1ec3 d\u1ea7u FO, DO.<\/li>\n<li>T\u00edch h\u1ee3p d\u00e2y chuy\u1ec1n ph\u1ed1i tr\u1ed9n, \u0111\u1ecbnh l\u01b0\u1ee3ng.<\/li>\n<\/ul>\n<p><strong>\u01afu \u0111i\u1ec3m:<\/strong><\/p>\n<ul>\n<li>\u0110o l\u01b0\u1eddng m\u1ee9c ch\u1ea5t l\u1ecfng, ch\u1ea5t r\u1eafn li\u00ean t\u1ee5c theo th\u1eddi gian th\u1ef1c.<\/li>\n<li>D\u1ec3 d\u00e0ng t\u00edch h\u1ee3p v\u00e0o h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n, gi\u00e1m s\u00e1t t\u1ef1 \u0111\u1ed9ng h\u00f3a.<\/li>\n<li>Qu\u1ea3n l\u00fd bi\u1ebfn \u0111\u1ed9ng nguy\u00ean li\u1ec7u li\u00ean t\u1ee5c theo th\u1eddi gian th\u1ef1c.<\/li>\n<li>Sai s\u1ed1 ph\u00e9p \u0111o t\u00f9y thu\u1ed9c cong ngh\u1ec7 v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh.<\/li>\n<\/ul>\n<p><strong>H\u1ea1n ch\u1ebf:<\/strong><\/p>\n<ul>\n<li>Chi ph\u00ed \u0111\u1ea7u t\u01b0 cao h\u01a1n c\u1ea3m bi\u1ebfn b\u00e1o \u0111i\u1ec3m.<br \/>\nC\u1ea7n b\u1ea3o tr\u00ec, hi\u1ec7u chu\u1ea9n \u0111\u1ecbnh k\u1ef3 \u2013 nh\u1ea5t l\u00e0 m\u00f4i tr\u01b0\u1eddng h\u00f3a ch\u1ea5t \u0103n m\u00f2n, b\u1ee5i b\u1ea9n.<\/li>\n<\/ul>\n<h4 data-start=\"1949\" data-end=\"1970\"><strong style=\"font-size: 23.04px;\" data-start=\"2874\" data-end=\"2912\">3. N\u00ean ch\u1ecdn lo\u1ea1i c\u1ea3m bi\u1ebfn m\u1ee9c n\u00e0o?<\/strong><\/h4>\n<p data-start=\"2914\" data-end=\"2951\"><strong data-start=\"2916\" data-end=\"2946\">Ch\u1ecdn c\u1ea3m bi\u1ebfn b\u00e1o m\u1ee9c \u0111i\u1ec3m<\/strong> n\u1ebfu:<\/p>\n<ul data-start=\"2952\" data-end=\"3035\">\n<li data-start=\"2952\" data-end=\"2995\">\n<p data-start=\"2954\" data-end=\"2995\">B\u1ea1n ch\u1ec9 c\u1ea7n b\u1eadt\/t\u1eaft b\u01a1m, c\u1ea3nh b\u00e1o \u0111\u1ea7y\/c\u1ea1n<\/p>\n<\/li>\n<li data-start=\"2996\" data-end=\"3035\">\n<p data-start=\"2998\" data-end=\"3035\">Mu\u1ed1n gi\u1ea3i ph\u00e1p \u0111\u01a1n gi\u1ea3n, chi ph\u00ed th\u1ea5p<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3037\" data-end=\"3074\"><strong data-start=\"3039\" data-end=\"3069\">Ch\u1ecdn c\u1ea3m bi\u1ebfn m\u1ee9c li\u00ean t\u1ee5c<\/strong> n\u1ebfu:<\/p>\n<ul data-start=\"3075\" data-end=\"3171\">\n<li data-start=\"3075\" data-end=\"3114\">\n<p data-start=\"3077\" data-end=\"3114\">B\u1ea1n c\u1ea7n gi\u00e1m s\u00e1t, \u0111i\u1ec1u khi\u1ec3n li\u00ean t\u1ee5c<\/p>\n<\/li>\n<li data-start=\"3115\" data-end=\"3171\">\n<p data-start=\"3117\" data-end=\"3171\">Mong mu\u1ed1n t\u00edch h\u1ee3p v\u00e0o h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a th\u00f4ng minh<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"3178\" data-end=\"3226\"><strong data-start=\"3181\" data-end=\"3226\">4. Gi\u1ea3i ph\u00e1p c\u1ea3m bi\u1ebfn m\u1ee9c t\u1eeb VNTECH GROUP<\/strong><\/h2>\n<p data-start=\"3228\" data-end=\"3316\"><strong data-start=\"3228\" data-end=\"3244\">VNTECH GROUP<\/strong> l\u00e0 \u0111\u1ea1i di\u1ec7n ch\u00ednh th\u1ee9c c\u1ee7a c\u00e1c th\u01b0\u01a1ng hi\u1ec7u c\u1ea3m bi\u1ebfn n\u1ed5i ti\u1ebfng to\u00e0n c\u1ea7u:<\/p>\n<ul data-start=\"3318\" data-end=\"3400\">\n<li data-start=\"3318\" data-end=\"3372\">\n<p data-start=\"3320\" data-end=\"3372\"><strong data-start=\"3320\" data-end=\"3327\">UWT<\/strong>, <strong data-start=\"3329\" data-end=\"3348\">Rechner Sensors<\/strong>, <strong data-start=\"3350\" data-end=\"3364\">BD Sensors<\/strong> (\u0110\u1ee9c)<\/p>\n<\/li>\n<li data-start=\"3373\" data-end=\"3400\">\n<p data-start=\"3375\" data-end=\"3400\"><strong data-start=\"3375\" data-end=\"3387\">Yokogawa<\/strong> (Nh\u1eadt B\u1ea3n)<\/p>\n<\/li>\n<\/ul>\n<h2><span id=\"Ket_luan\"><b>K\u1ebft lu\u1eadn<\/b><\/span><\/h2>\n<p><strong>VNTECH GROUP<\/strong> cung c\u1ea5p c\u00e1c thi\u1ebft b\u1ecb c\u1ea3m bi\u1ebfn n\u1ed5i ti\u1ebfng to\u00e0n c\u1ea7u c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng trong c\u00f4ng nghi\u1ec7p v\u1edbi ti\u00eau chu\u1ea9n Ch\u00e2u \u00c2u cho \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u00e0 ch\u1ebf \u0111\u1ed9 b\u1ea3o h\u00e0nh l\u00ean \u0111\u1ebfn 5 n\u0103m cho Qu\u00fd kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 y\u00ean t\u00e2m s\u1eed d\u1ee5ng l\u00e2u d\u00e0i.<\/p>\n<p>V\u1edbi kim ch\u1ec9 nam l\u00e0 lu\u00f4n mang l\u1ea1i nh\u1eefng s\u1ea3n ph\u1ea9m t\u1ed1t nh\u1ea5t \u0111\u1ebfn v\u1edbi kh\u00e1ch h\u00e0ng, VNTECH Group \u0111\u00e3 v\u00e0 \u0111ang l\u1eafng nghe v\u00e0 th\u1ea5u hi\u1ec3u t\u00e2m l\u00fd c\u0169ng nh\u01b0 nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng\u00a0 H\u1ed7 tr\u1ee3 l\u1eafp \u0111\u1eb7t v\u00e0 \u0111\u01b0a ra gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u nh\u1ea5t l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng khi h\u1ee3p t\u00e1c v\u1edbi VNTECH Group c\u1ee7a ch\u00fang t\u00f4i.<\/p>\n<h2><span id=\"Lien_he\"><strong>Li\u00ean h\u1ec7<\/strong><\/span><\/h2>\n<p>Hi\u1ec7n t\u1ea1i s\u1ea3n ph\u1ea9m tr\u00ean l\u00e0 \u0111\u01a1n v\u1ecb \u0111\u1ed9c quy\u1ec1n \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i s\u1ea3n ph\u1ea9m \u1edf Vi\u1ec7t Nam. H\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 v\u00e0 c\u00f3 gi\u00e1 th\u00e0nh t\u1ed1t nh\u1ea5t.<\/p>\n<p><strong>VNTECH GROUP<\/strong>\u00a0lu\u00f4n t\u00e2m ni\u1ec7m s\u1ef1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch h\u00e0ng l\u00e0 m\u1ee5c ti\u00eau quan tr\u1ecdng. Ch\u00fang t\u00f4i cam k\u1ebft \u0111em l\u1ea1i nh\u1eefng s\u1ea3n ph\u1ea9m v\u00e0 d\u1ecbch v\u1ee5 v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t nh\u1ea5t cho Qu\u00fd kh\u00e1ch h\u00e0ng.<\/p>\n<p>H\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 c\u00f3 gi\u1ea3i ph\u00e1p t\u1ed1t nh\u1ea5t cho y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n c\u00f9ng v\u1edbi gi\u00e1 c\u1ea3 c\u1ea1nh tranh nh\u1ea5t th\u1ecb tr\u01b0\u1eddng<\/p>\n<p>Xem th\u00eam:<\/p>\n<p class=\"mb-2\"><a href=\"https:\/\/vntechgroup.com.vn\/cam-bien-do-muc-lien-tuc-4-20-ma\/\" target=\"_blank\" rel=\"noopener\">C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c li\u00ean t\u1ee5c 4-20 mA<\/a><\/p>\n<p class=\"title\"><a href=\"https:\/\/vntechgroup.com.vn\/product\/bo-truyen-dong-van-khi-nen-tac-dong-kep-ktn-rde\/\" target=\"_blank\" rel=\"noopener\">B\u1ed9 truy\u1ec1n \u0111\u1ed9ng\u00a0 KTN<\/a><\/p>\n<p><a href=\"https:\/\/congnghiephoa.com.vn\/product-category\/thiet-bi-do-luu-luong\/\" target=\"_blank\" rel=\"noopener\">Thi\u1ebft b\u1ecb \u0111o l\u01b0u l\u01b0\u1ee3ng sure\u00a0<\/a><\/p>\n<div class=\"meta-box\">\n<div class=\"cats\">\n<section class=\"elementor-section elementor-top-section elementor-element elementor-element-408f724 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"408f724\" data-element_type=\"section\">\n<div class=\"elementor-container elementor-column-gap-default\">\n<div class=\"elementor-row\">\n<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-258388a6\" data-id=\"258388a6\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n<div class=\"elementor-column-wrap elementor-element-populated\">\n<div class=\"elementor-widget-wrap\">\n<div class=\"elementor-element elementor-element-6f2ebe96 elementor-widget elementor-widget-theme-post-content\" data-id=\"6f2ebe96\" data-element_type=\"widget\" data-widget_type=\"theme-post-content.default\">\n<div class=\"elementor-widget-container\">\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<div dir=\"auto\"><strong>VNTECH GROUP \u2013 Your Partner For Automation, Instrumentation &amp; Industrial Valves<\/strong><\/div>\n<div dir=\"auto\">C\u00f4ng Ty C\u1ed5 Ph\u1ea7n Thi\u1ebft B\u1ecb \u0110o L\u01b0\u1eddng &amp; Van C\u00f4ng Nghi\u1ec7p Vi\u1ec7t Nh\u1eadt<\/div>\n<div dir=\"auto\">Hotline: 0918 113 733<\/div>\n<div dir=\"auto\">Email: info@vntechgroup.com.vn<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>1. C\u1ea3m bi\u1ebfn m\u1ee9c l\u00e0 g\u00ec? C\u1ea3m bi\u1ebfn m\u1ee9c l\u00e0 thi\u1ebft b\u1ecb kh\u00f4ng th\u1ec3 thi\u1ebfu trong h\u1ea7u h\u1ebft c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0: x\u1eed l\u00fd n\u01b0\u1edbc, d\u1ea7u kh\u00ed, th\u1ef1c ph\u1ea9m, h\u00f3a ch\u1ea5t, khai kho\u00e1ng, xi m\u0103ng\u2026. Ch\u00fang \u0111\u00f3ng vai tr\u00f2 \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c m\u1ee9c ch\u1ea5t l\u1ecfng (n\u01b0\u1edbc, d\u1ea7u, h\u00f3a ch\u1ea5t) ho\u1eb7c ch\u1ea5t r\u1eafn (b\u1ed9t, &#8230; <a title=\"C\u1ea2M BI\u1ebeN M\u1ee8C \u2013 GI\u1ea2I PH\u00c1P QU\u1ea2N L\u00dd NGUY\u00caN LI\u1ec6U AN TO\u00c0N V\u00c0 HI\u1ec6U QU\u1ea2\" class=\"read-more\" href=\"https:\/\/vn-tech.com.vn\/?p=19162\" aria-label=\"More on C\u1ea2M BI\u1ebeN M\u1ee8C \u2013 GI\u1ea2I PH\u00c1P QU\u1ea2N L\u00dd NGUY\u00caN LI\u1ec6U AN TO\u00c0N V\u00c0 HI\u1ec6U QU\u1ea2\">\u0110\u1ecdc ti\u1ebfp<\/a><\/p>\n","protected":false},"author":9,"featured_media":19163,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[229],"tags":[],"class_list":["post-19162","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"lang":"vi","translations":{"vi":19162},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/19162"}],"collection":[{"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=19162"}],"version-history":[{"count":1,"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/19162\/revisions"}],"predecessor-version":[{"id":19164,"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/19162\/revisions\/19164"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=\/wp\/v2\/media\/19163"}],"wp:attachment":[{"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=19162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=19162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=19162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}