{"id":1836,"date":"2026-10-09T12:48:51","date_gmt":"2026-10-09T12:48:51","guid":{"rendered":"https:\/\/wewinsmartagri.com\/?post_type=product&#038;p=1836"},"modified":"2026-10-09T13:57:22","modified_gmt":"2026-10-09T13:57:22","slug":"cam-bien-do-duc-nuoc-tuoi-rs485","status":"publish","type":"product","link":"https:\/\/wewinsmartagri.com\/vi\/product\/rs485-irrigation-water-turbidity-sensor\/","title":{"rendered":"C\u1ea3m bi\u1ebfn \u0111\u1ed9 \u0111\u1ee5c RS485 d\u00e0nh cho n\u01b0\u1edbc t\u01b0\u1edbi"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>C\u1ea3m bi\u1ebfn \u0111\u1ed9 \u0111\u1ee5c RS485 d\u00e0nh cho n\u01b0\u1edbc t\u01b0\u1edbi<\/strong>. Theo d\u00f5i xu h\u01b0\u1edbng \u0111\u1ed9 \u0111\u1ee5c trong c\u00e1c ngu\u1ed3n n\u01b0\u1edbc t\u01b0\u1edbi v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng n\u01b0\u1edbc t\u00e1i tu\u1ea7n ho\u00e0n trong n\u00f4ng nghi\u1ec7p.<\/p><h2 class=\"wp-block-heading\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h2><p class=\"wp-block-paragraph\">B\u1ea3ng n\u00e0y m\u00f4 t\u1ea3 c\u1ea5u h\u00ecnh \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea. Vui l\u00f2ng x\u00e1c nh\u1eadn ph\u1ea1m vi \u0111\u1eb7t h\u00e0ng, phi\u00ean b\u1ea3n \u0111\u1ea7u ra, ph\u1ee5 ki\u1ec7n v\u00e0 ti\u00eau ch\u00ed nghi\u1ec7m thu tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh mua s\u1eafm.<\/p><figure class=\"wp-block-table\"><table><thead><tr><th>\u53c2\u6570<\/th><th>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th><\/tr><\/thead><tbody><tr><td>C\u00f4ng su\u1ea5t<\/td><td>12\u201324 V DC<\/td><\/tr><tr><td>Ph\u01b0\u01a1ng ph\u00e1p \u0111o l\u01b0\u1eddng<\/td><td>\u00c1nh s\u00e1ng t\u00e1n x\u1ea1<\/td><\/tr><tr><td>Ph\u1ea1m vi \u0111\u1ed9 \u0111\u1ee5c<\/td><td>0\u20131.000 NTU<\/td><\/tr><tr><td>\u5206\u8fa8\u7387<\/td><td>0,1 NTU<\/td><\/tr><tr><td>\u0110i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh<\/td><td>0\u201350\u00b0C; \u00e1p su\u1ea5t d\u01b0\u1edbi 0,3 MPa<\/td><\/tr><tr><td>Hi\u1ec7u chu\u1ea9n<\/td><td>Hai \u0111i\u1ec3m<\/td><\/tr><tr><td>K\u1ebft qu\u1ea3<\/td><td>RS485 Modbus<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">L\u1ef1a ch\u1ecdn v\u00e0 t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng<\/h2><p class=\"wp-block-paragraph\">Ch\u1ecdn v\u1ecb tr\u00ed \u0111o c\u00f3 m\u1eabu \u0111\u1ea1i di\u1ec7n v\u00e0 c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn \u0111\u1ec3 l\u00e0m s\u1ea1ch. X\u00e1c nh\u1eadn b\u1ed1 tr\u00ed h\u1ec7 th\u1ed1ng \u0111o quang h\u1ecdc, ti\u00eau chu\u1ea9n tham chi\u1ebfu v\u00e0 ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn \u0111\u1ed1i v\u1edbi ngu\u1ed3n n\u01b0\u1edbc th\u1ef1c t\u1ebf.<\/p><h2 class=\"wp-block-heading\">H\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng<\/h2><p class=\"wp-block-paragraph\">B\u1ecdt kh\u00ed, c\u1eb7n l\u1eafng v\u00e0 m\u00e0u s\u1eafc c\u1ee7a m\u1eabu c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111o quang h\u1ecdc. NTU l\u00e0 m\u1ed9t \u0111\u1ea1i l\u01b0\u1ee3ng \u0111o \u0111\u1ed9 \u0111\u1ee5c, kh\u00f4ng ph\u1ea3i l\u00e0 n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng tr\u1ef1c ti\u1ebfp t\u00ednh b\u1eb1ng mg\/L hay l\u00e0 s\u1ef1 \u0111\u1ea3m b\u1ea3o v\u1ec1 vi\u1ec7c lo\u1ea1i b\u1ecf m\u1ea7m b\u1ec7nh. H\u00e3y s\u1eed d\u1ee5ng c\u00e1c ph\u00e9p \u0111o b\u1ed5 sung khi \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t l\u1ecdc.<\/p><h2 class=\"wp-block-heading\">\u0110\u00e1nh gi\u00e1 m\u1eabu<\/h2><p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn, h\u00e3y ki\u1ec3m tra m\u1eabu \u0111\u00e3 ch\u1ecdn xem c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u00e3 th\u1ecfa thu\u1eadn hay kh\u00f4ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh ti\u00eau bi\u1ec3u. Ki\u1ec3m tra l\u1ea1i h\u1ec7 th\u1ed1ng d\u00e2y d\u1eabn, ngu\u1ed3n \u0111i\u1ec7n, c\u00e1c \u0111\u01a1n v\u1ecb \u0111\u1ea7u ra v\u00e0 k\u1ebft n\u1ed1i v\u1edbi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n, sau \u0111\u00f3 ghi l\u1ea1i c\u00e1c gi\u00e1 tr\u1ecb \u0111o tham chi\u1ebfu v\u00e0 m\u1ecdi thay \u0111\u1ed5i v\u1ec1 c\u1ea5u h\u00ecnh. Th\u1ecfa thu\u1eadn v\u1ec1 c\u00e1c t\u00e0i li\u1ec7u c\u1ea7n thi\u1ebft, c\u00e1ch \u0111\u00f3ng g\u00f3i v\u00e0 c\u00e1c linh ki\u1ec7n thay th\u1ebf nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a b\u00e1o gi\u00e1.<\/p><h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 \u1ee9ng d\u1ee5ng<\/h2><h3 class=\"wp-block-heading\">Li\u1ec7u NTU c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c quy \u0111\u1ed5i tr\u1ef1c ti\u1ebfp th\u00e0nh ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng kh\u00f4ng?<\/h3><p class=\"wp-block-paragraph\">C\u1ea7n c\u00f3 m\u1ed1i t\u01b0\u01a1ng quan c\u1ee5 th\u1ec3 theo t\u1eebng \u0111\u1ecba \u0111i\u1ec3m \u0111\u1ed1i v\u1edbi l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 h\u1ea1t th\u1ef1c t\u1ebf. Kh\u00f4ng n\u00ean gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng c\u00f3 m\u1ed9t t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i chung t\u1eeb NTU sang mg\/L.<\/p><h2 class=\"wp-block-heading\">Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 d\u1ef1 \u00e1n<\/h2><p class=\"wp-block-paragraph\">\u0110\u1ec3 l\u1ef1a ch\u1ecdn c\u1ea3m bi\u1ebfn \u0111\u1ed9 \u0111\u1ee5c n\u01b0\u1edbc t\u01b0\u1edbi, vui l\u00f2ng cung c\u1ea5p c\u00e1c th\u00f4ng tin chi ti\u1ebft sau \u0111\u00e2y \u0111\u1ec3 Wewin Smart Agri c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 l\u1ef1a ch\u1ecdn c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p, s\u1eafp x\u1ebfp vi\u1ec7c \u0111\u00e1nh gi\u00e1 m\u1eabu v\u00e0 g\u1eedi b\u00e1o gi\u00e1 cho l\u00f4 h\u00e0ng:<\/p><ul class=\"wp-block-list\"><li>Ph\u1ea1m vi NTU d\u1ef1 ki\u1ebfn v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a n\u01b0\u1edbc<\/li><li>B\u1ed9 ph\u1eadn l\u1eafp \u0111\u1eb7t, l\u1ea5y m\u1eabu v\u00e0 l\u00e0m s\u1ea1ch<\/li><li>Ti\u00eau chu\u1ea9n hi\u1ec7u chu\u1ea9n, giao di\u1ec7n b\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e0 s\u1ed1 l\u01b0\u1ee3ng<\/li><li>Qu\u1ed1c gia \u0111\u00edch, s\u1ed1 l\u01b0\u1ee3ng \u0111\u01a1n h\u00e0ng d\u1ef1 ki\u1ebfn v\u00e0 l\u1ecbch tr\u00ecnh giao h\u00e0ng y\u00eau c\u1ea7u<\/li><\/ul><p class=\"wp-block-paragraph\"><a href=\"https:\/\/wewinsmartagri.com\/vi\/%e8%81%94%e7%b3%bb%e4%ba%ba\/\">Vui l\u00f2ng g\u1eedi c\u00e1c t\u00e0i li\u1ec7u c\u1ea7n thi\u1ebft cho h\u1ed3 s\u01a1 \u1ee9ng tuy\u1ec3n c\u1ee7a b\u1ea1n<\/a> \u0111\u1ec3 xem x\u00e9t c\u1ea5u h\u00ecnh v\u00e0 b\u00e1o gi\u00e1. Th\u00f4ng tin li\u00ean quan \u0111\u1ebfn d\u1ef1 \u00e1n c\u00f3 s\u1eb5n t\u1ea1i <a href=\"https:\/\/wewinsmartagri.com\/vi\/danh-muc-san-pham\/%e5%86%9c%e4%b8%9a%e4%bc%a0%e6%84%9f%e5%99%a8\/\">d\u00f2ng c\u1ea3m bi\u1ebfn n\u00f4ng nghi\u1ec7p<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Theo d\u00f5i xu h\u01b0\u1edbng \u0111\u1ed9 \u0111\u1ee5c trong c\u00e1c ngu\u1ed3n n\u01b0\u1edbc t\u01b0\u1edbi v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng n\u01b0\u1edbc t\u00e1i tu\u1ea7n ho\u00e0n trong n\u00f4ng nghi\u1ec7p.<\/p>","protected":false},"featured_media":1835,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[66],"product_tag":[],"class_list":["post-1836","product","type-product","status-publish","has-post-thumbnail","product_cat-agricultural-sensors","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/product\/1836","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/comments?post=1836"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/media\/1835"}],"wp:attachment":[{"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/media?parent=1836"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/product_brand?post=1836"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1836"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}