{"id":14002,"date":"2024-05-06T09:42:49","date_gmt":"2024-05-06T01:42:49","guid":{"rendered":"https:\/\/shchimay.com\/?p=14002"},"modified":"2024-05-06T23:06:02","modified_gmt":"2024-05-06T15:06:02","slug":"reverse-osmosis-controller-error-codes","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/reverse-osmosis-controller-error-codes\/","title":{"rendered":"m\u00e3 l\u1ed7i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/shchimay.com\/vi\/reverse-osmosis-controller-error-codes\/#Ma_loi_bo_dieu_khien_tham_thau_nguoc_pho_bien_va_cach_khac_phuc_chung\" title=\"M\u00e3 l\u1ed7i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c ch\u00fang\">M\u00e3 l\u1ed7i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c ch\u00fang<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/shchimay.com\/vi\/reverse-osmosis-controller-error-codes\/#Hieu_tam_quan_trong_cua_viec_bao_tri_thuong_xuyen_de_ngan_chan_ma_loi_bo_dieu_khien_tham_thau_nguoc\" title=\"Hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 ng\u0103n ch\u1eb7n m\u00e3 l\u1ed7i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c\">Hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 ng\u0103n ch\u1eb7n m\u00e3 l\u1ed7i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"common-reverse-osmosis-controller-error-codes-and-how-to-troubleshoot-them-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Ma_loi_bo_dieu_khien_tham_thau_nguoc_pho_bien_va_cach_khac_phuc_chung\"><\/span>M\u00e3 l\u1ed7i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c ch\u00fang<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nH\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c (RO) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 h\u1ed9 gia \u0111\u00ecnh kh\u00e1c nhau \u0111\u1ec3 l\u1ecdc n\u01b0\u1edbc b\u1eb1ng c\u00e1ch lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t v\u00e0 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ed9 \u0111i\u1ec1u khi\u1ec3n gi\u00fap gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec1u ch\u1ec9nh qu\u00e1 tr\u00ecnh RO. Tuy nhi\u00ean, gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed n\u00e0o, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n RO c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i c\u00e1c l\u1ed7i c\u00f3 th\u1ec3 l\u00e0m gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 m\u1ed9t s\u1ed1 m\u00e3 l\u1ed7i ph\u1ed5 bi\u1ebfn c\u1ee7a b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c ch\u00fang.<\/p>\n<p>M\u1ed9t trong nh\u1eefng m\u00e3 l\u1ed7i ph\u1ed5 bi\u1ebfn nh\u1ea5t m\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n RO hi\u1ec3n th\u1ecb l\u00e0 &#8220;\u00c1p su\u1ea5t th\u1ea5p&#8221;. L\u1ed7i n\u00e0y cho th\u1ea5y h\u1ec7 th\u1ed1ng kh\u00f4ng t\u1ea1o \u0111\u1ee7 \u00e1p l\u1ef1c \u0111\u1ec3 \u0111\u1ea9y n\u01b0\u1edbc qua m\u00e0ng. \u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y, h\u00e3y ki\u1ec3m tra \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t tr\u00ean h\u1ec7 th\u1ed1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 n\u1eb1m trong ph\u1ea1m vi \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb. N\u1ebfu \u00e1p su\u1ea5t th\u1ea5p, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i thay m\u00e0ng ho\u1eb7c ki\u1ec3m tra xem c\u00f3 b\u1ea5t k\u1ef3 t\u1eafc ngh\u1ebdn n\u00e0o trong h\u1ec7 th\u1ed1ng hay kh\u00f4ng.<\/p>\n<p>M\u1ed9t m\u00e3 l\u1ed7i ph\u1ed5 bi\u1ebfn kh\u00e1c l\u00e0 &#8220;\u00c1p su\u1ea5t cao&#8221;, cho bi\u1ebft h\u1ec7 th\u1ed1ng \u0111ang t\u1ea1o ra qu\u00e1 nhi\u1ec1u \u00e1p su\u1ea5t. \u00c1p su\u1ea5t cao c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng m\u00e0ng RO v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c c\u1ee7a h\u1ec7 th\u1ed1ng. \u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y, h\u00e3y ki\u1ec3m tra van gi\u1ea3m \u00e1p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t \u00e1p su\u1ea5t tr\u00ean b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 \u0111\u01b0a n\u00f3 v\u00e0o ph\u1ea1m vi \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb.<\/p>\n<p><div style=\"width: 640px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-14002-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CL-9500\u4f59\u6c2f\u63a7\u5236\u5668.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CL-9500\u4f59\u6c2f\u63a7\u5236\u5668.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CL-9500\u4f59\u6c2f\u63a7\u5236\u5668.mp4<\/a><\/video><\/div>&#8220;D\u00f2ng ch\u1ea3y th\u1ea5p&#8221; l\u00e0 m\u1ed9t m\u00e3 l\u1ed7i kh\u00e1c m\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n RO c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb. L\u1ed7i n\u00e0y cho th\u1ea5y h\u1ec7 th\u1ed1ng kh\u00f4ng t\u1ea1o ra \u0111\u1ee7 l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc. \u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y, h\u00e3y ki\u1ec3m tra b\u1ed9 h\u1ea1n ch\u1ebf lu\u1ed3ng tr\u00ean h\u1ec7 th\u1ed1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 kh\u00f4ng b\u1ecb t\u1eafc. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 c\u1ea7n ki\u1ec3m tra b\u1ed9 l\u1ecdc tr\u01b0\u1edbc v\u00e0 b\u1ed9 l\u1ecdc sau xem c\u00f3 v\u1eadt c\u1ea3n n\u00e0o c\u00f3 th\u1ec3 h\u1ea1n ch\u1ebf d\u00f2ng n\u01b0\u1edbc kh\u00f4ng.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>M\u00e1y ph\u00e2n t\u00edch tr\u1ef1c tuy\u1ebfn clo t\u1ef1 do POP-8300<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi \u0111o<\/td>\n<td>(0,00-2,00)mg\/L(ppm) v\u00e0 nbsp;(0,00-20,00)mg\/L(ppm)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>L\u1ed7i ch\u1ec9 th\u1ecb 10%<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>0,01mg\/L(ppm)<\/td>\n<\/tr>\n<tr>\n<td>Giao di\u1ec7n truy\u1ec1n th\u00f4ng<\/td>\n<td>Giao th\u1ee9c truy\u1ec1n th\u00f4ng RS485 MODBUS RTU<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra t\u01b0\u01a1ng t\u1ef1<\/td>\n<td>\u0110\u1ea7u ra mA k\u00eanh \u0111\u00f4i (4-20); Ch\u1ebf \u0111\u1ed9 k\u00e9p thi\u1ebft b\u1ecb\/m\u00e1y ph\u00e1t b\u1ecb c\u00f4 l\u1eadp, c\u00f3 th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c, ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh; \u00b10.1mA \u0111\u1ed9 ch\u00ednh x\u00e1c truy\u1ec1n<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td>K\u00eanh \u0111\u00f4i v\u00e0 nbsp;, C\u00f4ng su\u1ea5t t\u1ea3i 50mA(T\u1ed1i \u0111a),AC\/DC 30V<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>\u0110\u00e3 k\u1ebft n\u1ed1i v\u1edbi ngu\u1ed3n \u0111i\u1ec7n AC80-260V;50\/60Hz, t\u01b0\u01a1ng th\u00edch v\u1edbi m\u1ecdi ti\u00eau chu\u1ea9n \u0111i\u1ec7n n\u0103ng th\u1ecb tr\u01b0\u1eddng qu\u1ed1c t\u1ebf (110V;220V;260V;50\/60Hz).<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9:(5-50)\u2103;\u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i:\u226485 ph\u1ea7n tr\u0103m RH(kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng<\/td>\n<td> v\u00e0 lt;20W<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9:(-20-70)\u2103;\u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i:\u226485 ph\u1ea7n tr\u0103m RH (kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td>G\u1eafn t\u01b0\u1eddng (c\u00f3 n\u1eafp l\u01b0ng c\u00e0i s\u1eb5n)<\/td>\n<\/tr>\n<tr>\n<td>Tr\u1ecdng l\u01b0\u1ee3ng t\u1ee7<\/td>\n<td>\u226410kg<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc t\u1ee7<\/td>\n<td>570*mm*380mm*130mm(H\u00d7W\u00d7D)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CCT-3300-4.png\" alt=\"alt-627\" class=\"wp-image-627\" id=\"i627\" \/><br \/>\n&#8220;L\u01b0u l\u01b0\u1ee3ng cao&#8221; tr\u00e1i ng\u01b0\u1ee3c v\u1edbi m\u00e3 l\u1ed7i l\u01b0u l\u01b0\u1ee3ng th\u1ea5p v\u00e0 cho bi\u1ebft h\u1ec7 th\u1ed1ng \u0111ang t\u1ea1o ra qu\u00e1 nhi\u1ec1u l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc. L\u01b0u l\u01b0\u1ee3ng cao c\u00f3 th\u1ec3 g\u00e2y c\u0103ng th\u1eb3ng cho h\u1ec7 th\u1ed1ng v\u00e0 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh RO. \u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y, h\u00e3y ki\u1ec3m tra b\u1ed9 h\u1ea1n ch\u1ebf lu\u1ed3ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00e1ch. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t lu\u1ed3ng tr\u00ean b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 \u0111\u01b0a n\u00f3 v\u00e0o ph\u1ea1m vi \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/Single-Stage-RO-Controller-2.png\" alt=\"alt-628\" class=\"wp-image-628\" id=\"i628\" \/><\/p>\n<p>&#8220;L\u1ed7i nhi\u1ec7t \u0111\u1ed9&#8221; l\u00e0 m\u1ed9t m\u00e3 l\u1ed7i ph\u1ed5 bi\u1ebfn kh\u00e1c m\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n RO c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb. L\u1ed7i n\u00e0y cho th\u1ea5y nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc v\u00e0o h\u1ec7 th\u1ed1ng n\u1eb1m ngo\u00e0i ph\u1ea1m vi khuy\u1ebfn ngh\u1ecb. \u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y, h\u00e3y ki\u1ec3m tra c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 tr\u00ean h\u1ec7 th\u1ed1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t nhi\u1ec7t \u0111\u1ed9 tr\u00ean b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 \u0111\u01b0a n\u00f3 v\u00e0o ph\u1ea1m vi \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb.<\/p>\n<p>T\u00f3m l\u1ea1i, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec1u ch\u1ec9nh qu\u00e1 tr\u00ecnh RO. Tuy nhi\u00ean, h\u1ecd c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i nh\u1eefng l\u1ed7i c\u00f3 th\u1ec3 l\u00e0m gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng. B\u1eb1ng c\u00e1ch hi\u1ec3u c\u00e1c m\u00e3 l\u1ed7i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c ch\u00fang, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ec7 th\u1ed1ng RO c\u1ee7a m\u00ecnh ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 v\u00e0 hi\u1ec7u qu\u1ea3. N\u1ebfu g\u1eb7p b\u1ea5t k\u1ef3 m\u00e3 l\u1ed7i n\u00e0o m\u00e0 kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c, b\u1ea1n n\u00ean li\u00ean h\u1ec7 v\u1edbi k\u1ef9 thu\u1eadt vi\u00ean chuy\u00ean nghi\u1ec7p \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/p>\n<h1 id=\"understanding-the-importance-of-regular-maintenance-to-prevent-reverse-osmosis-controller-error-codes-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Hieu_tam_quan_trong_cua_viec_bao_tri_thuong_xuyen_de_ngan_chan_ma_loi_bo_dieu_khien_tham_thau_nguoc\"><\/span>Hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 ng\u0103n ch\u1eb7n m\u00e3 l\u1ed7i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nH\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong nhi\u1ec1u c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p v\u00e0 d\u00e2n c\u01b0, cung c\u1ea5p n\u01b0\u1edbc s\u1ea1ch v\u00e0 tinh khi\u1ebft cho nhi\u1ec1u m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng kh\u00e1c nhau. Tuy nhi\u00ean, gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p n\u00e0o, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i c\u00e1c l\u1ed7i c\u00f3 th\u1ec3 l\u00e0m gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang. Hi\u1ec3u nh\u1eefng l\u1ed7i n\u00e0y v\u00e0 bi\u1ebft c\u00e1ch ng\u0103n ch\u1eb7n ch\u00fang th\u00f4ng qua b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 hi\u1ec7u su\u1ea5t li\u00ean t\u1ee5c c\u1ee7a h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u1ee7a b\u1ea1n.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>M\u00e1y \u0111o pH\/ORP tr\u1ef1c tuy\u1ebfn pH\/ORP-8500A<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>pH:0,00~14,00 ; ORP:(-1999~+1999)mV; Nhi\u1ec7t \u0111\u1ed9.:(0,0~100,0)\u00b0C (Nhi\u1ec7t \u0111\u1ed9 b\u00f9: NTC10K)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>pH:0,01 ; ORP: 1mV; Nhi\u1ec7t \u0111\u1ed9.:0,1\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>pH:+\/-0,1 ; ORP: +\/- 5mV (\u0111\u01a1n v\u1ecb \u0111i\u1ec7n t\u1eed); Nhi\u1ec7t \u0111\u1ed9.: +\/- 0,5\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. b\u1ed3i th\u01b0\u1eddng<\/td>\n<td>B\u00f9 nhi\u1ec7t \u0111\u1ed9 NTC10K<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh.<\/td>\n<td>(0~80)\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra t\u01b0\u01a1ng t\u1ef1<\/td>\n<td>K\u00eanh \u0111\u00f4i b\u1ecb c\u00f4 l\u1eadp; c\u00f3 th\u1ec3 v\u1eadn chuy\u1ec3n (4~20)mA, ch\u1ebf \u0111\u1ed9 d\u1ee5ng c\u1ee5\/m\u00e1y ph\u00e1t<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra \u0110i\u1ec1u Khi\u1ec3n<\/td>\n<td>C\u00f4ng t\u1eafc quang \u0111i\u1ec7n b\u00e1n d\u1eabn ba k\u00eanh, d\u00f2ng t\u1ea3i: AC\/DC 30V, 50mA(max)<\/td>\n<\/tr>\n<tr>\n<td>C\u1ed5ng giao ti\u1ebfp<\/td>\n<td>RS485,giao th\u1ee9c Modbus RTU<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.(0~80)\u2103; \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i v\u00e0 lt;95% RH (kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.(-20~60)\u2103;\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i \u226485 ph\u1ea7n tr\u0103m RH (kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>DC 24V<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng<\/td>\n<td> v\u00e0 lt;3W<\/td>\n<\/tr>\n<tr>\n<td>M\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7<\/td>\n<td>IP65 (c\u00f3 n\u1eafp l\u01b0ng)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>96mmx96mmx94mm(CxRxS)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>91mmx91mm(CxR)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>M\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn m\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i v\u1edbi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a m\u00e3 l\u1ed7i. C\u00e1c m\u00e3 n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u1ea3nh b\u00e1o ng\u01b0\u1eddi d\u00f9ng v\u1ec1 c\u00e1c s\u1ef1 c\u1ed1 ti\u1ec1m \u1ea9n trong h\u1ec7 th\u1ed1ng, ch\u1eb3ng h\u1ea1n nh\u01b0 \u00e1p su\u1ea5t n\u01b0\u1edbc th\u1ea5p, nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c c\u1ea3m bi\u1ebfn b\u1ecb tr\u1ee5c tr\u1eb7c. B\u1eb1ng c\u00e1ch hi\u1ec3u c\u00e1c m\u00e3 l\u1ed7i n\u00e0y v\u00e0 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng th\u00edch h\u1ee3p, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba c\u00e1c s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng h\u01a1n ph\u00e1t sinh v\u00e0 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u1ee7a h\u1ecd ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p>M\u1ed9t trong nh\u1eefng b\u01b0\u1edbc quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 ng\u0103n ng\u1eeba m\u00e3 l\u1ed7i c\u1ee7a b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean tr\u00ean h\u1ec7 th\u1ed1ng. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m ki\u1ec3m tra r\u00f2 r\u1ec9, l\u00e0m s\u1ea1ch b\u1ed9 l\u1ecdc v\u00e0 ki\u1ec3m tra c\u1ea3m bi\u1ebfn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. B\u1eb1ng c\u00e1ch lu\u00f4n c\u1eadp nh\u1eadt c\u00e1c nhi\u1ec7m v\u1ee5 b\u1ea3o tr\u00ec, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n tr\u01b0\u1edbc khi ch\u00fang leo thang th\u00e0nh c\u00e1c v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng h\u01a1n c\u00f3 th\u1ec3 g\u00e2y ra m\u00e3 l\u1ed7i.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 b\u1ea1n ph\u1ea3i t\u1ef1 l\u00e0m quen v\u1edbi c\u00e1c m\u00e3 l\u1ed7i c\u1ee5 th\u1ec3 m\u00e0 b\u1ea1n \u0111ang s\u1eed d\u1ee5ng. b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb. M\u1ed7i m\u00e3 t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ed9t s\u1ef1 c\u1ed1 c\u1ee5 th\u1ec3 trong h\u1ec7 th\u1ed1ng v\u00e0 vi\u1ec7c hi\u1ec3u \u00fd ngh\u0129a c\u1ee7a c\u00e1c m\u00e3 n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3. Nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t cung c\u1ea5p h\u01b0\u1edbng d\u1eabn chi ti\u1ebft gi\u1ea3i th\u00edch \u00fd ngh\u0129a c\u1ee7a t\u1eebng m\u00e3 l\u1ed7i v\u00e0 \u0111\u01b0a ra g\u1ee3i \u00fd \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"what is Inductive TDS meter\/conductivity controller (chimay@chimaytech.com)\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/8z8rrZHhUGM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\nKhi m\u00e3 l\u1ed7i xu\u1ea5t hi\u1ec7n tr\u00ean b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u1ee7a b\u1ea1n, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i h\u00e0nh \u0111\u1ed9ng ngay l\u1eadp t\u1ee9c \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 c\u01a1 b\u1ea3n. Vi\u1ec7c b\u1ecf qua m\u00e3 l\u1ed7i ho\u1eb7c c\u1ed1 g\u1eafng b\u1ecf qua ch\u00fang c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng h\u01a1n v\u1ec1 sau, c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn \u0111\u1ebfn l\u1ed7i ho\u1eb7c h\u01b0 h\u1ecfng h\u1ec7 th\u1ed1ng. B\u1eb1ng c\u00e1ch gi\u1ea3i quy\u1ebft k\u1ecbp th\u1eddi c\u00e1c m\u00e3 l\u1ed7i v\u00e0 l\u00e0m theo khuy\u1ebfn ngh\u1ecb c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 gi\u1ea3i quy\u1ebft ch\u00fang, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 tr\u00e1nh vi\u1ec7c s\u1eeda ch\u1eefa t\u1ed1n k\u00e9m v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p>M\u1ed9t s\u1ed1 m\u00e3 l\u1ed7i ph\u1ed5 bi\u1ebfn m\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i v\u1edbi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c bao g\u1ed3m &#8220;\u00e1p su\u1ea5t th\u1ea5p&#8221;, &#8220;nhi\u1ec7t \u0111\u1ed9 cao&#8221; v\u00e0 &#8220;c\u1ea3m bi\u1ebfn&#8221; s\u1ef1 c\u1ed1.&#8221; C\u00e1c m\u00e3 n\u00e0y th\u01b0\u1eddng ch\u1ec9 ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u1ee9c \u00e1p su\u1ea5t, \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c hi\u1ec7u chu\u1ea9n c\u1ea3m bi\u1ebfn c\u1ee7a h\u1ec7 th\u1ed1ng. B\u1eb1ng c\u00e1ch gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n nh\u1eefng v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng h\u01a1n ph\u00e1t sinh v\u00e0 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u1ee7a h\u1ecd ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p>T\u00f3m l\u1ea1i, hi\u1ec3u \u0111\u01b0\u1ee3c t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean v\u00e0 bi\u1ebft c\u00e1ch gi\u1ea3i quy\u1ebft c\u00e1c m\u00e3 l\u1ed7i l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o li\u00ean t\u1ee5c hi\u1ec7u qu\u1ea3 v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u1ee7a b\u1ea1n. B\u1eb1ng c\u00e1ch lu\u00f4n c\u1eadp nh\u1eadt c\u00e1c nhi\u1ec7m v\u1ee5 b\u1ea3o tr\u00ec, l\u00e0m quen v\u1edbi m\u00e3 l\u1ed7i v\u00e0 h\u00e0nh \u0111\u1ed9ng k\u1ecbp th\u1eddi khi c\u00f3 v\u1ea5n \u0111\u1ec1 ph\u00e1t sinh, b\u1ea1n c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba vi\u1ec7c s\u1eeda ch\u1eefa t\u1ed1n k\u00e9m v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ed3ng th\u1eddi gi\u1eef cho h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru. 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