{"id":10984,"date":"2024-04-13T16:12:53","date_gmt":"2024-04-13T08:12:53","guid":{"rendered":"https:\/\/shchimay.com\/?p=10984"},"modified":"2024-04-13T18:24:28","modified_gmt":"2024-04-13T10:24:28","slug":"water-quality-monitoring-information-system","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/water-quality-monitoring-information-system\/","title":{"rendered":"h\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc"},"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\/water-quality-monitoring-information-system\/#Loi_ich_cua_viec_trien_khai_he_thong_thong_tin_giam_sat_chat_luong_nuoc\" title=\"L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c tri\u1ec3n khai h\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c tri\u1ec3n khai h\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<\/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\/water-quality-monitoring-information-system\/#Cach_chon_he_thong_thong_tin_giam_sat_chat_luong_nuoc_phu_hop_voi_nhu_cau_cua_ban\" title=\"C\u00e1ch ch\u1ecdn h\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n\">C\u00e1ch ch\u1ecdn h\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"benefits-of-implementing-a-water-quality-monitoring-information-system-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Loi_ich_cua_viec_trien_khai_he_thong_thong_tin_giam_sat_chat_luong_nuoc\"><\/span>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c tri\u1ec3n khai h\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nGi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n v\u00e0 b\u1ec1n v\u1eefng c\u1ee7a t\u00e0i nguy\u00ean n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. V\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda \u00f4 nhi\u1ec5m v\u00e0 \u00f4 nhi\u1ec5m ng\u00e0y c\u00e0ng t\u0103ng, vi\u1ec7c c\u00f3 c\u00e1c h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t hi\u1ec7u qu\u1ea3 tr\u1edf n\u00ean quan tr\u1ecdng h\u01a1n bao gi\u1edd h\u1ebft. M\u1ed9t trong nh\u1eefng h\u1ec7 th\u1ed1ng nh\u01b0 v\u1eady \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch l\u00e0 H\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<p>H\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 to\u00e0n di\u1ec7n cho ph\u00e9p thu th\u1eadp, ph\u00e2n t\u00edch v\u00e0 ph\u1ed5 bi\u1ebfn d\u1eef li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch tri\u1ec3n khai h\u1ec7 th\u1ed1ng n\u00e0y, c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd n\u01b0\u1edbc v\u00e0 c\u00e1c nh\u00e0 ho\u1ea1ch \u0111\u1ecbnh ch\u00ednh s\u00e1ch c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o v\u1ec7 t\u00e0i nguy\u00ean n\u01b0\u1edbc. C\u00f3 m\u1ed9t s\u1ed1 l\u1ee3i \u00edch ch\u00ednh khi tri\u1ec3n khai H\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n tr\u1ef1c tuy\u1ebfn EC-1800<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ph\u1ea1m vi<\/td>\n<td>0-2000\/4000uS\/cm 0-20\/200mS\/cm<\/td>\n<\/tr>\n<tr>\n<td>0-1000\/2000PPM<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>1,5% , 2% , 3% (FS)<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. Comp.<\/td>\n<td>B\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng d\u1ef1a tr\u00ean 25\u2103<\/td>\n<\/tr>\n<tr>\n<td>Ho\u1ea1t \u0111\u1ed9ng. Nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>B\u00ecnh th\u01b0\u1eddng 0\uff5e50\u2103; Nhi\u1ec7t \u0111\u1ed9 cao 0\uff5e120\u2103<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea3m bi\u1ebfn<\/td>\n<td>C=0,1\/1,0\/10,0cm<sup>-1<\/sup><\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb<\/td>\n<td>M\u00e0n h\u00ecnh LCD 128*64<\/td>\n<\/tr>\n<tr>\n<td>Giao ti\u1ebfp<\/td>\n<td>\u0110\u1ea7u ra 4-20mA\/2-10V\/1-5V\/RS485<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra<\/td>\n<td>\u0110i\u1ec1u khi\u1ec3n r\u01a1le k\u00e9p gi\u1edbi h\u1ea1n Cao\/Th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td>AC 220V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c AC 110V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c DC24V\/0,5A<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng:0\uff5e50\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\u226485 ph\u1ea7n tr\u0103m<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>96\u00d796\u00d7100mm(H\u00d7W\u00d7L)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>92\u00d792mm(H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ebf \u0110\u1ed9 C\u00e0i \u0110\u1eb7t<\/td>\n<td>\u0110\u00e3 nh\u00fang<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u0110\u1ea7u ti\u00ean v\u00e0 quan tr\u1ecdng nh\u1ea5t, h\u1ec7 th\u1ed1ng cung c\u1ea5p d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c v\u1ec1 c\u00e1c th\u00f4ng s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc nh\u01b0 \u0111\u1ed9 pH, oxy h\u00f2a tan, \u0111\u1ed9 \u0111\u1ee5c v\u00e0 m\u1ee9c \u0111\u1ed9 dinh d\u01b0\u1ee1ng. D\u1eef li\u1ec7u n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c ngu\u1ed3n \u00f4 nhi\u1ec5m ti\u1ec1m \u1ea9n v\u00e0 theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian. B\u1eb1ng c\u00e1ch truy c\u1eadp v\u00e0o th\u00f4ng tin n\u00e0y, ng\u01b0\u1eddi qu\u1ea3n l\u00fd n\u01b0\u1edbc c\u00f3 th\u1ec3 nhanh ch\u00f3ng \u1ee9ng ph\u00f3 v\u1edbi m\u1ecdi v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 ph\u00e1t sinh v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ch\u1ee7 \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<p>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ROS-360-Spec.png\" alt=\"alt-825\" class=\"wp-image-825\" id=\"i825\" \/><br \/>\nNgo\u00e0i ra, H\u1ec7 th\u1ed1ng Th\u00f4ng tin Gi\u00e1m s\u00e1t Ch\u1ea5t l\u01b0\u1ee3ng N\u01b0\u1edbc cho ph\u00e9p t\u00edch h\u1ee3p d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u ngu\u1ed3n, bao g\u1ed3m c\u00e1c tr\u1ea1m gi\u00e1m s\u00e1t hi\u1ec7n tr\u01b0\u1eddng, ph\u00e2n t\u00edch trong ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 c\u00f4ng ngh\u1ec7 vi\u1ec5n th\u00e1m. C\u00e1ch ti\u1ebfp c\u1eadn to\u00e0n di\u1ec7n n\u00e0y cung c\u1ea5p m\u1ed9t b\u1ee9c tranh \u0111\u1ea7y \u0111\u1ee7 h\u01a1n v\u1ec1 \u0111i\u1ec1u ki\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c xu h\u01b0\u1edbng v\u00e0 m\u00f4 h\u00ecnh c\u00f3 th\u1ec3 kh\u00f4ng r\u00f5 r\u00e0ng ch\u1ec9 t\u1eeb c\u00e1c ngu\u1ed3n d\u1eef li\u1ec7u ri\u00eang l\u1ebb.<\/p>\n<p>M\u1ed9t l\u1ee3i \u00edch quan tr\u1ecdng kh\u00e1c c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0 kh\u1ea3 n\u0103ng t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c chia s\u1ebb v\u00e0 c\u1ed9ng t\u00e1c d\u1eef li\u1ec7u gi\u1eefa c\u00e1c b\u00ean li\u00ean quan. B\u1eb1ng c\u00e1ch cung c\u1ea5p m\u1ed9t n\u1ec1n t\u1ea3ng t\u1eadp trung \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 truy c\u1eadp d\u1eef li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, h\u1ec7 th\u1ed1ng n\u00e0y s\u1ebd th\u00fac \u0111\u1ea9y t\u00ednh minh b\u1ea1ch v\u00e0 tr\u00e1ch nhi\u1ec7m gi\u1ea3i tr\u00ecnh trong qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean n\u01b0\u1edbc. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap x\u00e2y d\u1ef1ng ni\u1ec1m tin gi\u1eefa c\u00e1c b\u00ean li\u00ean quan v\u00e0 th\u00fac \u0111\u1ea9y c\u00e1ch ti\u1ebfp c\u1eadn h\u1ee3p t\u00e1c h\u01a1n \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<p>H\u01a1n n\u1eefa, H\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 gi\u00fap h\u1ee3p l\u00fd h\u00f3a c\u00e1c y\u00eau c\u1ea7u b\u00e1o c\u00e1o v\u00e0 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh. B\u1eb1ng c\u00e1ch t\u1ef1 \u0111\u1ed9ng h\u00f3a quy tr\u00ecnh thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u, h\u1ec7 th\u1ed1ng gi\u00fap gi\u1ea3m th\u1eddi gian v\u00e0 ngu\u1ed3n l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ngh\u0129a v\u1ee5 ph\u00e1p l\u00fd. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed cho c\u00e1c c\u00f4ng ty cung c\u1ea5p n\u01b0\u1edbc v\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c kh\u00e1c ch\u1ecbu tr\u00e1ch nhi\u1ec7m gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Factory Supply  Brass Water Pressure Sensor For Liquid Gas\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/ThIBsETw5s8?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>Ngo\u00e0i nh\u1eefng l\u1ee3i \u00edch n\u00e0y, h\u1ec7 th\u1ed1ng c\u00f2n c\u00f3 th\u1ec3 n\u00e2ng cao nh\u1eadn th\u1ee9c v\u00e0 s\u1ef1 tham gia c\u1ee7a c\u1ed9ng \u0111\u1ed3ng v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch l\u00e0m cho d\u1eef li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc d\u1ec5 ti\u1ebfp c\u1eadn h\u01a1n v\u1edbi c\u00f4ng ch\u00fang th\u00f4ng qua c\u00e1c c\u1ed5ng tr\u1ef1c tuy\u1ebfn v\u00e0 b\u1ea3n \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 trao quy\u1ec1n cho ng\u01b0\u1eddi d\u00e2n h\u00e0nh \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u00e0i nguy\u00ean n\u01b0\u1edbc \u0111\u1ecba ph\u01b0\u01a1ng c\u1ee7a h\u1ecd. Nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c n\u00e2ng cao n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 h\u1ed7 tr\u1ee3 l\u1edbn h\u01a1n cho c\u00e1c s\u00e1ng ki\u1ebfn \u200b\u200bv\u00e0 ch\u00ednh s\u00e1ch v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\">M\u00e1y \u0111o pH\/ORP tr\u1ef1c tuy\u1ebfn d\u00f2ng pH\/ORP-3500<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>pH<\/td>\n<td>ORP<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi \u0111o<\/td>\n<td>0,00\uff5e14,00<\/td>\n<td>(-2000\uff5e+2000)mV<\/td>\n<td>(0.0\uff5e99.9)\u2103\uff08Nhi\u1ec7t \u0111\u1ed9. B\u1ed3i th\u01b0\u1eddng \uff1aNTC10K)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>0.01<\/td>\n<td>1mV<\/td>\n<td>0,1\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u00b10.1<\/td>\n<td>\u00b15mV\uff08b\u1ed9 ph\u1eadn \u0111i\u1ec7n t\u1eed\uff09<\/td>\n<td>\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td>Dung d\u1ecbch \u0111\u1ec7m<\/td>\n<td colspan=\"3\">9.18\uff1b6.86\uff1b4.01\uff1b10.00\uff1b7.00\uff1b4.00<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh.<\/td>\n<td colspan=\"3\">(0\uff5e50)\u2103\uff08v\u1edbi 25\u2103 v\u00e0 nbsp;theo ti\u00eau chu\u1ea9n \uff09th\u1ee7 c\u00f4ng \/ b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng cho l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra T\u01b0\u01a1ng T\u1ef1<\/td>\n<td colspan=\"3\">C\u00e1ch ly m\u1ed9t k\u00eanh\uff084\uff5e20\uff09mA\uff0cThi\u1ebft b\u1ecb \/ B\u1ed9 ph\u00e1t \u0111\u1ec3 l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra \u0110i\u1ec1u Khi\u1ec3n<\/td>\n<td colspan=\"3\">\u0110\u1ea7u ra r\u01a1le k\u00e9p\uff08ON\/OFF\uff09<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau th\u1ee5<\/td>\n<td colspan=\"3\"> v\u00e0 lt;3W<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td colspan=\"3\">Nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c. v\u00e0 nbsp;(0\uff5e50)\u2103\uff1b\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\u226485 ph\u1ea7n tr\u0103m RH\uff08kh\u00f4ng ng\u01b0ng t\u1ee5\uff09<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td colspan=\"3\">Nhi\u1ec7t \u0111\u1ed9. v\u00e0 nbsp;(-20\uff5e60)\u2103; \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\u226485 ph\u1ea7n tr\u0103m RH\uff08kh\u00f4ng ng\u01b0ng t\u1ee5\uff09<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td colspan=\"3\">48mm\u00d796mm\u00d780mm (H\u00d7W\u00d7D)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td colspan=\"3\">44mm\u00d792mm (H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td colspan=\"3\">B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c g\u1eafn, c\u00e0i \u0111\u1eb7t nhanh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/Resistivity-Controller-CCT-3300-2.png\" alt=\"alt-8213\" class=\"wp-image-8213\" id=\"i8213\" \/><br \/>\nNh\u00ecn chung, vi\u1ec7c tri\u1ec3n khai H\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho vi\u1ec7c qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o v\u1ec7 t\u00e0i nguy\u00ean n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch cung c\u1ea5p d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c, t\u00edch h\u1ee3p nhi\u1ec1u ngu\u1ed3n d\u1eef li\u1ec7u, th\u00fac \u0111\u1ea9y s\u1ef1 h\u1ee3p t\u00e1c gi\u1eefa c\u00e1c b\u00ean li\u00ean quan, h\u1ee3p l\u00fd h\u00f3a vi\u1ec7c tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh v\u00e0 n\u00e2ng cao nh\u1eadn th\u1ee9c c\u1ed9ng \u0111\u1ed3ng, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ec1n v\u1eefng l\u00e2u d\u00e0i c\u1ee7a t\u00e0i nguy\u00ean n\u01b0\u1edbc. Khi c\u00e1c m\u1ed1i \u0111e d\u1ecda \u0111\u1ed1i v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ti\u1ebfp t\u1ee5c gia t\u0103ng, vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t hi\u1ec7u qu\u1ea3 nh\u01b0 th\u1ebf n\u00e0y l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 ngu\u1ed3n t\u00e0i nguy\u00ean thi\u00ean nhi\u00ean qu\u00fd gi\u00e1 nh\u1ea5t c\u1ee7a ch\u00fang ta.<\/p>\n<h1 id=\"how-to-choose-the-right-water-quality-monitoring-information-system-for-your-needs-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_chon_he_thong_thong_tin_giam_sat_chat_luong_nuoc_phu_hop_voi_nhu_cau_cua_ban\"><\/span>C\u00e1ch ch\u1ecdn h\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nGi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n v\u00e0 s\u1ee9c kh\u1ecfe c\u1ee7a ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. V\u1edbi m\u1ed1i lo ng\u1ea1i ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 \u00f4 nhi\u1ec5m v\u00e0 \u00f4 nhi\u1ec5m n\u01b0\u1edbc, vi\u1ec7c trang b\u1ecb m\u1ed9t h\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u00e1ng tin c\u1eady l\u00e0 r\u1ea5t quan tr\u1ecdng. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y gi\u00fap thu th\u1eadp, ph\u00e2n t\u00edch v\u00e0 b\u00e1o c\u00e1o d\u1eef li\u1ec7u v\u1ec1 c\u00e1c th\u00f4ng s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9 pH, oxy h\u00f2a tan, \u0111\u1ed9 \u0111\u1ee5c v\u00e0 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m nh\u01b0 kim lo\u1ea1i n\u1eb7ng v\u00e0 vi khu\u1ea9n.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"industrial ro controller introduction\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/pVT8_X616O0?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 n\u00f3i \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn h\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n, c\u00f3 m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t. B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean l\u00e0 \u0111\u00e1nh gi\u00e1 c\u00e1c y\u00eau c\u1ea7u v\u00e0 m\u1ee5c ti\u00eau c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n. B\u1ea1n \u0111ang mu\u1ed1n theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong m\u00f4i tr\u01b0\u1eddng d\u00e2n c\u01b0 quy m\u00f4 nh\u1ecf hay b\u1ea1n c\u1ea7n m\u1ed9t h\u1ec7 th\u1ed1ng cung c\u1ea5p n\u01b0\u1edbc c\u00f4ng nghi\u1ec7p ho\u1eb7c th\u00e0nh ph\u1ed1 l\u1edbn h\u01a1n? Hi\u1ec3u \u0111\u01b0\u1ee3c ph\u1ea1m vi v\u00e0 quy m\u00f4 nhu c\u1ea7u gi\u00e1m s\u00e1t c\u1ee7a b\u1ea1n s\u1ebd gi\u00fap b\u1ea1n thu h\u1eb9p c\u00e1c l\u1ef1a ch\u1ecdn c\u1ee7a m\u00ecnh v\u00e0 t\u00ecm ra m\u1ed9t h\u1ec7 th\u1ed1ng ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n.<\/p>\n<p>M\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c c\u1ea7n c\u00e2n nh\u1eafc l\u00e0 lo\u1ea1i ngu\u1ed3n n\u01b0\u1edbc b\u1ea1n s\u1ebd gi\u00e1m s\u00e1t. C\u00e1c ngu\u1ed3n n\u01b0\u1edbc kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u00f4ng, h\u1ed3, n\u01b0\u1edbc ng\u1ea7m ho\u1eb7c ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc u\u1ed1ng, c\u00f3 th\u1ec3 y\u00eau c\u1ea7u c\u00e1c th\u00f4ng s\u1ed1 v\u00e0 c\u1ea3m bi\u1ebfn gi\u00e1m s\u00e1t kh\u00e1c nhau. \u0110i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i ch\u1ecdn m\u1ed9t h\u1ec7 th\u1ed1ng c\u00f3 kh\u1ea3 n\u0103ng \u0111o c\u00e1c th\u00f4ng s\u1ed1 c\u1ee5 th\u1ec3 li\u00ean quan \u0111\u1ebfn ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a b\u1ea1n v\u00e0 c\u00f3 th\u1ec3 cung c\u1ea5p d\u1eef li\u1ec7u ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n<p>Ngo\u00e0i c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a h\u1ec7 th\u1ed1ng, b\u1ea1n c\u0169ng n\u00ean xem x\u00e9t t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn th\u00f4ng tin gi\u00e1m s\u00e1t. Giao di\u1ec7n th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u tr\u1ef1c quan c\u00f3 th\u1ec3 gi\u00fap ng\u01b0\u1eddi v\u1eadn h\u00e0nh di\u1ec5n gi\u1ea3i v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c h\u1ec7 th\u1ed1ng thu th\u1eadp d\u1ec5 d\u00e0ng h\u01a1n. H\u00e3y t\u00ecm m\u1ed9t h\u1ec7 th\u1ed1ng c\u00f3 kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t theo th\u1eddi gian th\u1ef1c v\u00e0 truy c\u1eadp t\u1eeb xa \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 lu\u00f4n \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o v\u1ec1 t\u00ecnh tr\u1ea1ng ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<p>Chi ph\u00ed l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c c\u1ea7n c\u00e2n nh\u1eafc khi ch\u1ecdn h\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. M\u1eb7c d\u00f9 \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0o m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u00e1p \u1ee9ng nhu c\u1ea7u gi\u00e1m s\u00e1t c\u1ee7a b\u1ea1n nh\u01b0ng c\u0169ng c\u1ea7n ph\u1ea3i xem x\u00e9t chi ph\u00ed d\u00e0i h\u1ea1n li\u00ean quan \u0111\u1ebfn b\u1ea3o tr\u00ec, hi\u1ec7u chu\u1ea9n v\u00e0 n\u00e2ng c\u1ea5p. H\u00e3y t\u00ecm ki\u1ebfm m\u1ed9t h\u1ec7 th\u1ed1ng mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1t gi\u1eefa hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng chi tr\u1ea3, \u0111\u1ed3ng th\u1eddi xem x\u00e9t t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu trong su\u1ed1t tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<p>Khi \u0111\u00e1nh gi\u00e1 c\u00e1c h\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc kh\u00e1c nhau, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i xem x\u00e9t h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt v\u00e0 \u0111\u00e0o t\u1ea1o \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi nh\u00e0 s\u1ea3n xu\u1ea5t. Nh\u00f3m h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt \u0111\u00e1ng tin c\u1eady c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n kh\u1eafc ph\u1ee5c m\u1ecdi s\u1ef1 c\u1ed1 c\u00f3 th\u1ec3 ph\u00e1t sinh v\u00e0 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru. C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o c\u0169ng c\u00f3 th\u1ec3 gi\u00fap ng\u01b0\u1eddi v\u1eadn h\u00e0nh h\u1ecdc c\u00e1ch s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 ph\u00e1t huy t\u1ed1i \u0111a kh\u1ea3 n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c l\u1ef1a ch\u1ecdn h\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ph\u00f9 h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 s\u1ee9c kh\u1ecfe cho ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. B\u1eb1ng c\u00e1ch \u0111\u00e1nh gi\u00e1 c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n, xem x\u00e9t lo\u1ea1i ngu\u1ed3n n\u01b0\u1edbc b\u1ea1n s\u1ebd gi\u00e1m s\u00e1t, \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn c\u1ee7a h\u1ec7 th\u1ed1ng c\u0169ng nh\u01b0 xem x\u00e9t chi ph\u00ed v\u00e0 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c cung c\u1ea5p, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a m\u00ecnh v\u00e0 gi\u00fap b\u1ea1n duy tr\u00ec. ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc cao. \u0110\u1ea7u t\u01b0 v\u00e0o h\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u00e1ng tin c\u1eady l\u00e0 \u0111\u1ea7u t\u01b0 cho t\u01b0\u01a1ng lai c\u1ee7a t\u00e0i nguy\u00ean n\u01b0\u1edbc v\u00e0 s\u1ee9c kh\u1ecfe c\u1ee7a c\u1ed9ng \u0111\u1ed3ng ch\u00fang ta.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c tri\u1ec3n khai h\u1ec7 th\u1ed1ng th\u00f4ng tin gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc Gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n v\u00e0 b\u1ec1n v\u1eefng c\u1ee7a t\u00e0i nguy\u00ean n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. V\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda \u00f4 nhi\u1ec5m v\u00e0 \u00f4 nhi\u1ec5m ng\u00e0y c\u00e0ng t\u0103ng,&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1259,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[200],"tags":[],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","enabled_languages":["en","zh","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false},"pt":{"title":false,"content":false,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":false,"content":false,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/10984"}],"collection":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/comments?post=10984"}],"version-history":[{"count":10,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/10984\/revisions"}],"predecessor-version":[{"id":10995,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/10984\/revisions\/10995"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/1259"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=10984"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=10984"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=10984"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}