{"id":1824,"date":"2026-10-09T12:46:22","date_gmt":"2026-10-09T12:46:22","guid":{"rendered":"https:\/\/wewinsmartagri.com\/?post_type=product&#038;p=1824"},"modified":"2026-10-09T13:56:33","modified_gmt":"2026-10-09T13:56:33","slug":"he-thong-tuoi-tieu-bang-cam-bien-mua-quang-hoc","status":"publish","type":"product","link":"https:\/\/wewinsmartagri.com\/vi\/product\/optical-rain-sensor-irrigation\/","title":{"rendered":"C\u1ea3m bi\u1ebfn m\u01b0a quang h\u1ecdc d\u00f9ng \u0111\u1ec3 gi\u00e1m s\u00e1t h\u1ec7 th\u1ed1ng t\u01b0\u1edbi ti\u00eau"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>C\u1ea3m bi\u1ebfn m\u01b0a quang h\u1ecdc d\u00f9ng \u0111\u1ec3 gi\u00e1m s\u00e1t h\u1ec7 th\u1ed1ng t\u01b0\u1edbi ti\u00eau<\/strong>. S\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p \u0111o l\u01b0\u1ee3ng m\u01b0a quang h\u1ecdc trong c\u00e1c d\u1ef1 \u00e1n gi\u00e1m s\u00e1t n\u00f4ng nghi\u1ec7p, n\u01a1i c\u1ea7n c\u00f3 m\u1ed9t b\u1ed9 c\u1ea3m bi\u1ebfn m\u01b0a c\u00f3 thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn.<\/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\u1ea1m vi c\u01b0\u1eddng \u0111\u1ed9 \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea<\/td><td>0\u201324 mm\/ph\u00fat<\/td><\/tr><tr><td>\u5206\u8fa8\u7387<\/td><td>0.1 mm<\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/td><td>\u221210 \u0111\u1ebfn 50\u00b0C<\/td><\/tr><tr><td>\u0110\u01b0\u1eddng k\u00ednh c\u1ea3m bi\u1ebfn<\/td><td>60 mm<\/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\">X\u00e1c nh\u1eadn xem vi\u1ec7c t\u00edch h\u1ee3p c\u00f3 y\u00eau c\u1ea7u t\u1ed5ng l\u01b0\u1ee3ng m\u01b0a, c\u01b0\u1eddng \u0111\u1ed9 m\u01b0a hay tr\u1ea1ng th\u00e1i s\u1ef1 ki\u1ec7n m\u01b0a hay kh\u00f4ng. Y\u00eau c\u1ea7u cung c\u1ea5p c\u00e1c \u0111\u1ecbnh ngh\u0129a v\u1ec1 thi\u1ebft b\u1ecb \u0111o v\u00e0 quy tr\u00ecnh hi\u1ec7u chu\u1ea9n; kh\u00f4ng n\u00ean gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng c\u1ea3m bi\u1ebfn quang h\u1ecdc ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng h\u1ec7t nh\u01b0 m\u00e1y \u0111o m\u01b0a ki\u1ec3u x\u00f4 l\u1eadt.<\/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\">Ch\u1ecdn v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t h\u1edf, \u0111\u1ea3m b\u1ea3o c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn \u0111\u1ec3 v\u1ec7 sinh b\u1ec1 m\u1eb7t quang h\u1ecdc. Ki\u1ec3m ch\u1ee9ng c\u00e1c s\u1ed1 li\u1ec7u \u0111o l\u01b0\u1ee3ng m\u01b0a trong \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu v\u00e0 m\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t d\u1ef1 ki\u1ebfn. Hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n tuy\u1ebft r\u01a1i v\u00e0 t\u00ednh n\u0103ng t\u1ef1 \u0111\u1ed9ng l\u00e0m s\u1ea1ch ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong t\u00e0i li\u1ec7u k\u00e8m theo.<\/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\">T\u00f4i c\u00f3 th\u1ec3 thay th\u1ebf m\u1ed9t c\u1ea3m bi\u1ebfn x\u00f4 l\u1eadt m\u00e0 kh\u00f4ng c\u1ea7n thay \u0111\u1ed5i logic \u0111i\u1ec1u khi\u1ec3n kh\u00f4ng?<\/h3><p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc ti\u00ean, h\u00e3y ki\u1ec3m tra c\u00e1c \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng, c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 t\u1ed5ng h\u1ee3p, kho\u1ea3ng th\u1eddi gian l\u1ea5y m\u1eabu v\u00e0 s\u01a1 \u0111\u1ed3 thanh ghi. Hai ph\u01b0\u01a1ng ph\u00e1p \u0111o l\u01b0\u1eddng n\u00e0y kh\u00f4ng th\u1ec3 t\u1ef1 \u0111\u1ed9ng ho\u00e1n \u0111\u1ed5i cho nhau.<\/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 m\u01b0a quang h\u1ecdc, 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>Bi\u1ebfn s\u1ed1 l\u01b0\u1ee3ng m\u01b0a c\u1ea7n thi\u1ebft v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng<\/li><li>C\u01a1 c\u1ea5u l\u1eafp \u0111\u1eb7t v\u00e0 l\u1ed1i ti\u1ebfp c\u1eadn \u0111\u1ec3 v\u1ec7 sinh<\/li><li>\u0110\u1ecbnh d\u1ea1ng, c\u00f4ng su\u1ea5t v\u00e0 s\u1ed1 l\u01b0\u1ee3ng c\u1ee7a thanh ghi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n<\/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>S\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p \u0111o l\u01b0\u1ee3ng m\u01b0a quang h\u1ecdc trong c\u00e1c d\u1ef1 \u00e1n gi\u00e1m s\u00e1t n\u00f4ng nghi\u1ec7p, n\u01a1i c\u1ea7n c\u00f3 m\u1ed9t b\u1ed9 c\u1ea3m bi\u1ebfn m\u01b0a c\u00f3 thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn.<\/p>","protected":false},"featured_media":1823,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[66],"product_tag":[],"class_list":["post-1824","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\/1824","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=1824"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/media\/1823"}],"wp:attachment":[{"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/media?parent=1824"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/product_brand?post=1824"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1824"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}