{"id":13322,"date":"2024-04-28T14:06:58","date_gmt":"2024-04-28T06:06:58","guid":{"rendered":"https:\/\/shchimay.com\/?p=13322"},"modified":"2024-04-28T17:02:24","modified_gmt":"2024-04-28T09:02:24","slug":"water-heater-magnetic-flow-sensor","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/water-heater-magnetic-flow-sensor\/","title":{"rendered":"c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng"},"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-heater-magnetic-flow-sensor\/#Loi_ich_cua_viec_lap_dat_cam_bien_luu_luong_tu_tinh_cua_may_nuoc_nong\" title=\"L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb t\u00ednh c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb t\u00ednh c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng<\/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-heater-magnetic-flow-sensor\/#Cach_khac_phuc_su_co_thuong_gap_voi_cam_bien_luu_luong_tu_cua_may_nuoc_nong\" title=\"C\u00e1ch kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p v\u1edbi c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng\">C\u00e1ch kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p v\u1edbi c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"benefits-of-installing-a-water-heater-magnetic-flow-sensor-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Loi_ich_cua_viec_lap_dat_cam_bien_luu_luong_tu_tinh_cua_may_nuoc_nong\"><\/span>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb t\u00ednh c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nM\u00e1y n\u01b0\u1edbc n\u00f3ng l\u00e0 thi\u1ebft b\u1ecb kh\u00f4ng th\u1ec3 thi\u1ebfu trong m\u1ed7i gia \u0111\u00ecnh, cung c\u1ea5p n\u01b0\u1edbc n\u00f3ng cho vi\u1ec7c t\u1eafm r\u1eeda, n\u1ea5u \u0103n, v\u1ec7 sinh. Tuy nhi\u00ean, m\u00e1y n\u01b0\u1edbc n\u00f3ng truy\u1ec1n th\u1ed1ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng k\u00e9m hi\u1ec7u qu\u1ea3 v\u00e0 t\u1ed1n k\u00e9m. M\u1ed9t c\u00e1ch \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng l\u00e0 l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb.<\/p>\n<p>C\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb g\u1eafn v\u00e0o m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u1ee7a b\u1ea1n v\u00e0 \u0111o l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc qua h\u1ec7 th\u1ed1ng. B\u1eb1ng c\u00e1ch theo d\u00f5i d\u00f2ng n\u01b0\u1edbc, c\u1ea3m bi\u1ebfn c\u00f3 th\u1ec3 gi\u00fap m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 v\u00e0 n\u0103ng su\u1ea5t h\u01a1n. C\u00f3 m\u1ed9t s\u1ed1 l\u1ee3i \u00edch khi l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb t\u00ednh c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng trong nh\u00e0 c\u1ee7a b\u1ea1n.<\/p>\n<p>M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb t\u00ednh c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng l\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng. M\u00e1y n\u01b0\u1edbc n\u00f3ng truy\u1ec1n th\u1ed1ng c\u00f3 th\u1ec3 l\u00e3ng ph\u00ed n\u0103ng l\u01b0\u1ee3ng khi \u0111un n\u00f3ng n\u01b0\u1edbc kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. B\u1eb1ng c\u00e1ch theo d\u00f5i d\u00f2ng n\u01b0\u1edbc, c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u00f3 th\u1ec3 gi\u00fap m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u1ee7a b\u1ea1n ch\u1ec9 l\u00e0m n\u00f3ng n\u01b0\u1edbc khi c\u1ea7n thi\u1ebft, gi\u1ea3m l\u00e3ng ph\u00ed n\u0103ng l\u01b0\u1ee3ng v\u00e0 gi\u1ea3m h\u00f3a \u0111\u01a1n \u0111i\u1ec7n n\u01b0\u1edbc.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng, c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u0169ng c\u00f3 th\u1ec3 gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u1ee7a b\u1ea1n. B\u1eb1ng c\u00e1ch \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u1ee7a b\u1ea1n ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng khi c\u1ea7n thi\u1ebft, c\u1ea3m bi\u1ebfn c\u00f3 th\u1ec3 gi\u1ea3m hao m\u00f2n tr\u00ean h\u1ec7 th\u1ed1ng, d\u1eabn \u0111\u1ebfn \u00edt h\u1ecfng h\u00f3c v\u00e0 s\u1eeda ch\u1eefa h\u01a1n. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m ti\u1ec1n chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 gi\u00fap m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng l\u00e2u h\u01a1n.<\/p>\n<p>M\u1ed9t l\u1ee3i \u00edch kh\u00e1c c\u1ee7a vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng l\u00e0 c\u1ea3i thi\u1ec7n s\u1ef1 tho\u1ea3i m\u00e1i v\u00e0 ti\u1ec7n l\u1ee3i. B\u1eb1ng c\u00e1ch \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u1ee7a b\u1ea1n lu\u00f4n cung c\u1ea5p n\u01b0\u1edbc n\u00f3ng khi c\u1ea7n thi\u1ebft, c\u1ea3m bi\u1ebfn c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng t\u1eafm n\u01b0\u1edbc l\u1ea1nh v\u00e0 nh\u1eefng b\u1ea5t ti\u1ec7n kh\u00e1c. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m cho th\u00f3i quen h\u00e0ng ng\u00e0y c\u1ee7a b\u1ea1n tr\u1edf n\u00ean d\u1ec5 ch\u1ecbu h\u01a1n v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n lu\u00f4n c\u00f3 n\u01b0\u1edbc n\u00f3ng khi c\u1ea7n.<\/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-13322-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/FCT-8350.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/FCT-8350.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/FCT-8350.mp4<\/a><\/video><\/div>H\u01a1n n\u1eefa, c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u0169ng c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n theo d\u00f5i vi\u1ec7c s\u1eed d\u1ee5ng n\u01b0\u1edbc c\u1ee7a m\u00ecnh. B\u1eb1ng c\u00e1ch theo d\u00f5i d\u00f2ng n\u01b0\u1edbc qua m\u00e1y n\u01b0\u1edbc n\u00f3ng, c\u1ea3m bi\u1ebfn c\u00f3 th\u1ec3 cung c\u1ea5p d\u1eef li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 l\u01b0\u1ee3ng n\u01b0\u1edbc b\u1ea1n \u0111ang s\u1eed d\u1ee5ng v\u00e0 th\u1eddi \u0111i\u1ec3m s\u1eed d\u1ee5ng. Th\u00f4ng tin n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n x\u00e1c \u0111\u1ecbnh c\u00e1c c\u00e1ch \u0111\u1ec3 gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 n\u01b0\u1edbc v\u00e0 gi\u1ea3m h\u00f3a \u0111\u01a1n ti\u1ec1n n\u01b0\u1edbc.<\/p>\n<p>Nh\u00ecn chung, vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u00f3 th\u1ec3 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho ch\u1ee7 nh\u00e0. T\u1eeb vi\u1ec7c c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng cho \u0111\u1ebfn t\u0103ng s\u1ef1 tho\u1ea3i m\u00e1i v\u00e0 thu\u1eadn ti\u1ec7n, c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb t\u00ednh c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n t\u1eadn d\u1ee5ng t\u1ed1i \u0111a m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u1ee7a m\u00ecnh. N\u1ebfu b\u1ea1n \u0111ang mu\u1ed1n c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng v\u00e0 ti\u1ebft ki\u1ec7m ti\u1ec1n tr\u00ean h\u00f3a \u0111\u01a1n ti\u1ec7n \u00edch, h\u00e3y c\u00e2n nh\u1eafc vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb ngay h\u00f4m nay.<\/p>\n<h1 id=\"how-to-troubleshoot-common-issues-with-water-heater-magnetic-flow-sensors-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_khac_phuc_su_co_thuong_gap_voi_cam_bien_luu_luong_tu_cua_may_nuoc_nong\"><\/span>C\u00e1ch kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p v\u1edbi c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nM\u00e1y n\u01b0\u1edbc n\u00f3ng l\u00e0 thi\u1ebft b\u1ecb thi\u1ebft y\u1ebfu trong gia \u0111\u00ecnh ch\u00fang ta, cung c\u1ea5p n\u01b0\u1edbc n\u00f3ng cho ch\u00fang ta cho nhi\u1ec1u c\u00f4ng vi\u1ec7c h\u00e0ng ng\u00e0y nh\u01b0 t\u1eafm, r\u1eeda b\u00e1t v\u00e0 gi\u1eb7t gi\u0169. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra v\u00e0 kh\u1eafc ph\u1ee5c c\u00e1c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p c\u00f3 th\u1ec3 ph\u00e1t sinh. M\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng l\u00e0 c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb, gi\u00fap \u0111i\u1ec1u ch\u1ec9nh d\u00f2ng n\u01b0\u1edbc qua h\u1ec7 th\u1ed1ng. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd th\u1ea3o lu\u1eadn c\u00e1ch kh\u1eafc ph\u1ee5c c\u00e1c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p v\u1edbi c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng.<\/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 Oline d\u1eabn \u0111i\u1ec7n\/n\u1ed3ng \u0111\u1ed9 c\u1ea3m \u1ee9ng CIT-8800<\/td>\n<\/tr>\n<tr>\n<td>T\u1eadp trung<\/td>\n<td>1.NaOH:(0~15) ph\u1ea7n tr\u0103m ho\u1eb7c (25~50) ph\u1ea7n tr\u0103m ; 2.HNO<sub>3<\/sub>:(0~25) ph\u1ea7n tr\u0103m ho\u1eb7c (36~82) ph\u1ea7n tr\u0103m ; 3. \u0110\u01b0\u1eddng cong n\u1ed3ng \u0111\u1ed9 do ng\u01b0\u1eddi d\u00f9ng x\u00e1c \u0111\u1ecbnh<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td>(500~2.000.000)uS\/cm<\/td>\n<\/tr>\n<tr>\n<td>TDS<\/td>\n<td>(250~1.000.000)ppm<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9.<\/td>\n<td>(0~120)\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: 0,01uS\/cm; N\u1ed3ng \u0111\u1ed9: 0,01% ; TDS:0,01ppm, Nhi\u1ec7t \u0111\u1ed9: 0,1\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: (500~1000)uS\/cm +\/-10uS\/cm; (1~2000)mS\/cm+\/-1,0 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>TDS: c\u1ea5p 1,5, Nhi\u1ec7t \u0111\u1ed9: +\/- 0,5\u2103<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. b\u1ed3i th\u01b0\u1eddng<\/td>\n<td>Ph\u1ea1m vi: (0~120)\u00b0C; ph\u1ea7n t\u1eed: Pt1000<\/td>\n<\/tr>\n<tr>\n<td>C\u1ed5ng giao ti\u1ebfp<\/td>\n<td>Giao th\u1ee9c RS485.Modbus RTU<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra t\u01b0\u01a1ng t\u1ef1<\/td>\n<td>Hai k\u00eanh c\u00e1ch ly\/c\u00f3 th\u1ec3 v\u1eadn chuy\u1ec3n (4-20)mA, Thi\u1ebft b\u1ecb \/ M\u00e1y 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>C\u00f4ng t\u1eafc quang \u0111i\u1ec7n b\u00e1n d\u1eabn ba k\u00eanh, C\u00f4ng t\u1eafc l\u1eadp tr\u00ecnh, xung v\u00e0 t\u1ea7n s\u1ed1<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.(0~50)\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+15% <\/td>\n<\/tr>\n<tr>\n<td>M\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7<\/td>\n<td>IP65 (c\u00f3 n\u1eafp sau)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>96mmx96mmx94mm(CxRxD)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>9lmx91mm(CxR)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nM\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn c\u00f3 th\u1ec3 ph\u00e1t sinh v\u1edbi c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng l\u00e0 gi\u1ea3m l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc. N\u1ebfu b\u1ea1n nh\u1eadn th\u1ea5y m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u1ee7a m\u00ecnh kh\u00f4ng t\u1ea1o ra nhi\u1ec1u n\u01b0\u1edbc n\u00f3ng nh\u01b0 b\u00ecnh th\u01b0\u1eddng, \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0 do c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb b\u1ecb t\u1eafc ho\u1eb7c tr\u1ee5c tr\u1eb7c. \u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y, h\u00e3y b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch ki\u1ec3m tra c\u1ea3m bi\u1ebfn xem c\u00f3 d\u1ea5u hi\u1ec7u h\u01b0 h\u1ecfng ho\u1eb7c m\u1ea3nh v\u1ee5n r\u00f5 r\u00e0ng n\u00e0o kh\u00f4ng. N\u1ebfu b\u1ea1n th\u1ea5y b\u1ea5t k\u1ef3 v\u1eadt c\u1ea3n n\u00e0o, h\u00e3y c\u1ea9n th\u1eadn l\u00e0m s\u1ea1ch c\u1ea3m bi\u1ebfn \u0111\u1ec3 lo\u1ea1i b\u1ecf m\u1ecdi ch\u1ea5t t\u00edch t\u1ee5 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a c\u1ea3m bi\u1ebfn.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/DO-1800-Dissolved-oxygen-measurement-and-control-instrument-4.png\" alt=\"alt-1514\" class=\"wp-image-1514\" id=\"i1514\" \/><\/p>\n<p>M\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn kh\u00e1c v\u1edbi c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng l\u00e0 k\u1ebft qu\u1ea3 \u0111\u1ecdc kh\u00f4ng ch\u00ednh x\u00e1c. N\u1ebfu b\u1ea1n nh\u1eadn th\u1ea5y nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc ch\u1ea3y ra t\u1eeb v\u00f2i kh\u00f4ng kh\u1edbp v\u1edbi c\u00e0i \u0111\u1eb7t tr\u00ean m\u00e1y n\u01b0\u1edbc n\u00f3ng, \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0 d\u1ea5u hi\u1ec7u cho th\u1ea5y c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. \u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y, h\u00e3y ki\u1ec3m tra c\u1ea3m bi\u1ebfn xem c\u00f3 b\u1ea5t k\u1ef3 k\u1ebft n\u1ed1i l\u1ecfng l\u1ebbo ho\u1eb7c s\u1ef1 c\u1ed1 n\u1ed1i d\u00e2y n\u00e0o kh\u00f4ng. N\u1ebfu m\u1ecdi th\u1ee9 c\u00f3 v\u1ebb \u1ed5n, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n hi\u1ec7u ch\u1ec9nh l\u1ea1i c\u1ea3m bi\u1ebfn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c.<\/p>\n<p>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CL-9500-Water-Quality-Test-Residual-Chlorine-Controller2.png\" alt=\"alt-1517\" class=\"wp-image-1517\" id=\"i1517\" \/><br \/>\nTrong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng ho\u00e0n to\u00e0n, khi\u1ebfn m\u00e1y n\u01b0\u1edbc n\u00f3ng ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ho\u00e0n to\u00e0n. N\u1ebfu b\u1ea1n nghi ng\u1edd r\u1eb1ng c\u1ea3m bi\u1ebfn c\u1ee7a m\u00ecnh b\u1ecb h\u1ecfng, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i thay th\u1ebf n\u00f3 c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t \u0111\u1ec3 tr\u00e1nh l\u00e0m m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u1ee7a b\u1ea1n b\u1ecb h\u01b0 h\u1ecfng th\u00eam. Tr\u01b0\u1edbc khi thay th\u1ebf c\u1ea3m bi\u1ebfn, h\u00e3y ki\u1ec3m tra k\u1ef9 xem \u0111\u00f3 c\u00f3 th\u1ef1c s\u1ef1 l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y ra s\u1ef1 c\u1ed1 hay kh\u00f4ng b\u1eb1ng c\u00e1ch ki\u1ec3m tra c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ed9 ph\u1eadn l\u00e0m n\u00f3ng v\u00e0 b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"What is the difference between a pressure transducer and a transmitter?\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/pvmTopsolMY?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>N\u1ebfu b\u1ea1n \u0111ang g\u1eb7p s\u1ef1 c\u1ed1 v\u1edbi c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i gi\u1ea3i quy\u1ebft ch\u00fang k\u1ecbp th\u1eddi \u0111\u1ec3 tr\u00e1nh c\u00e1c bi\u1ebfn ch\u1ee9ng n\u1eb7ng h\u01a1n. B\u1ea3o tr\u00ec v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 th\u01b0\u1eddng xuy\u00ean c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba s\u1ef1 c\u1ed1 ph\u00e1t sinh v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u1ee7a b\u1ea1n ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3. B\u1eb1ng c\u00e1ch t\u1ef1 l\u00e0m quen v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c ch\u00fang, b\u1ea1n c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 ti\u1ec1n b\u1ea1c cho vi\u1ec7c s\u1eeda ch\u1eefa v\u1ec1 l\u00e2u d\u00e0i.<\/p>\n<p>T\u00f3m l\u1ea1i, c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng l\u00e0 b\u1ed9 ph\u1eadn quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e1y n\u01b0\u1edbc n\u00f3ng, gi\u00fap \u0111i\u1ec1u ch\u1ec9nh l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 nhi\u1ec7t \u0111\u1ed9 . B\u1eb1ng c\u00e1ch nh\u1eadn bi\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p c\u00f3 th\u1ec3 ph\u00e1t sinh v\u1edbi c\u00e1c c\u1ea3m bi\u1ebfn n\u00e0y v\u00e0 bi\u1ebft c\u00e1ch kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y n\u01b0\u1edbc n\u00f3ng ti\u1ebfp t\u1ee5c cung c\u1ea5p n\u01b0\u1edbc n\u00f3ng cho b\u1ea1n khi b\u1ea1n c\u1ea7n. B\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean v\u00e0 ch\u00fa \u00fd k\u1ecbp th\u1eddi \u0111\u1ebfn m\u1ecdi v\u1ea5n \u0111\u1ec1 ph\u00e1t sinh c\u00f3 th\u1ec3 gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng v\u00e0 ng\u0103n ng\u1eeba vi\u1ec7c s\u1eeda ch\u1eefa t\u1ed1n k\u00e9m v\u1ec1 sau.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>CCT-5300<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Kh\u00f4ng \u0111\u1ed5i<\/td>\n<td>10,00cm-1<\/td>\n<td>1.000cm-1<\/td>\n<td colspan=\"2\">0.100cm-1<\/td>\n<td>0,010cm-1<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td>(500\uff5e20.000)<\/td>\n<td>(1.0\uff5e2,000)<\/td>\n<td colspan=\"2\">(0.5\uff5e200)<\/td>\n<td>(0.05\uff5e18.25)<\/td>\n<\/tr>\n<tr>\n<td>\u03bcS\/cm<\/td>\n<td>\u03bcS\/cm<\/td>\n<td colspan=\"2\">\u03bcS\/cm<\/td>\n<td>M\u03a9\u00b7cm<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">TDS<\/td>\n<td>(250\uff5e10.000)<\/td>\n<td>(0,5\uff5e1.000)<\/td>\n<td colspan=\"2\">(0,25\uff5e100)<\/td>\n<td rowspan=\"2\">\u2014\u2014<\/td>\n<\/tr>\n<tr>\n<td>ppm<\/td>\n<td>ppm<\/td>\n<td colspan=\"2\">ppm<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh.<\/td>\n<td colspan=\"5\">(0\uff5e50)\u2103\uff08Nhi\u1ec7t \u0111\u1ed9. B\u1ed3i th\u01b0\u1eddng : NTC10K\uff09<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td colspan=\"5\">\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: 1,5% \uff08FS\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\">\u0110i\u1ec7n tr\u1edf su\u1ea5t: 2,0% \uff08FS\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\">TDS: 1,5% \uff08FS\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\">Nhi\u1ec7t \u0111\u1ed9.:\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td>B\u00f9 nhi\u1ec7t \u0111\u1ed9<\/td>\n<td colspan=\"5\">(0\uff5e50)\u2103 v\u00e0 nbsp;v\u1edbi 25\u2103 l\u00e0 Ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra T\u01b0\u01a1ng T\u1ef1<\/td>\n<td colspan=\"5\">B\u1ed9 ph\u00e1t\/b\u1ed9 ph\u00e1t \u0111\u01a1n c\u00e1ch ly(4\uff5e20)mA\uff0cinstrument \u0111\u1ec3 l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra \u0110i\u1ec1u Khi\u1ec3n<\/td>\n<td colspan=\"5\">R\u01a1le SPDT, Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i: AC 230V\/50A(Max)<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td colspan=\"3\">CCT-5300E : DC24V<\/td>\n<td colspan=\"2\">CCT-5320E : AC 220V\u00b115 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td colspan=\"5\">Nhi\u1ec7t \u0111\u1ed9. v\u00e0 nbsp;(0\uff5e50)\u2103\uff1b\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i v\u00e0 nbsp;\u226485 ph\u1ea7n tr\u0103m 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 colspan=\"5\">Nhi\u1ec7t \u0111\u1ed9.(-20\uff5e60)\u2103; \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i v\u00e0 nbsp;\u226485 ph\u1ea7n tr\u0103m RH(kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td colspan=\"5\">96mm\u00d796mm\u00d7105mm (H\u00d7W\u00d7D)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td colspan=\"5\">91mm\u00d791mm (H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td colspan=\"5\"> v\u00e0 nbsp;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","protected":false},"excerpt":{"rendered":"<p>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng t\u1eeb t\u00ednh c\u1ee7a m\u00e1y n\u01b0\u1edbc n\u00f3ng M\u00e1y n\u01b0\u1edbc n\u00f3ng l\u00e0 thi\u1ebft b\u1ecb kh\u00f4ng th\u1ec3 thi\u1ebfu trong m\u1ed7i gia \u0111\u00ecnh, cung c\u1ea5p n\u01b0\u1edbc n\u00f3ng cho vi\u1ec7c t\u1eafm r\u1eeda, n\u1ea5u \u0103n, v\u1ec7 sinh. 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