{"id":1286,"date":"2024-02-22T11:05:39","date_gmt":"2024-02-22T03:05:39","guid":{"rendered":"http:\/\/wp.yantaisensor.com\/?p=1286"},"modified":"2026-10-29T17:26:51","modified_gmt":"2026-10-29T09:26:51","slug":"how-measure-rainfall-need-rain-gauge","status":"publish","type":"post","link":"https:\/\/www.yantaisensor.com\/vi\/blog\/how-measure-rainfall-need-rain-gauge","title":{"rendered":"L\u01b0\u1ee3ng m\u01b0a \u0111\u01b0\u1ee3c \u0111o nh\u01b0 th\u1ebf n\u00e0o? C\u00e1c lo\u1ea1i v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111o m\u01b0a"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Gi\u1edbi thi\u1ec7u<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi ch\u1ecdn thi\u1ebft b\u1ecb \u0111o m\u01b0a cho tr\u1ea1m kh\u00ed t\u01b0\u1ee3ng n\u00f4ng nghi\u1ec7p ho\u1eb7c d\u1ef1 \u00e1n quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng, ng\u01b0\u1eddi mua c\u1ea7n bi\u1ebft li\u1ec7u c\u1ea3m bi\u1ebfn c\u00f3 th\u1ec3 cung c\u1ea5p d\u1eef li\u1ec7u l\u01b0\u1ee3ng m\u01b0a theo y\u00eau c\u1ea7u v\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t hi\u1ec7n c\u00f3 c\u1ee7a h\u1ecd hay kh\u00f4ng. S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p \u0111o, \u0111\u1ed9 ch\u00ednh x\u00e1c, y\u00eau c\u1ea7u l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng d\u1eef li\u1ec7u v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh d\u00e0i h\u1ea1n. Hi\u1ec3u c\u00e1ch \u0111o l\u01b0\u1ee3ng m\u01b0a gi\u00fap ng\u01b0\u1eddi mua \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c c\u00e1c thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p cho \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u01b0\u1ee3ng m\u01b0a \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng c\u00e1c thi\u1ebft b\u1ecb thu n\u01b0\u1edbc m\u01b0a ho\u1eb7c ph\u00e1t hi\u1ec7n gi\u00e1ng th\u1ee7y th\u00f4ng qua c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u1ea3m bi\u1ebfn kh\u00e1c nhau. B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch c\u00e1ch \u0111o l\u01b0\u1ee3ng m\u01b0a, gi\u1edbi thi\u1ec7u c\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb \u0111o m\u01b0a ch\u00ednh, so s\u00e1nh ph\u01b0\u01a1ng ph\u00e1p \u0111o v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang, \u0111\u1ed3ng th\u1eddi n\u00eau ra c\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh c\u1ea7n xem x\u00e9t khi l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb \u0111o m\u01b0a cho h\u1ec7 th\u1ed1ng n\u00f4ng nghi\u1ec7p, kh\u00ed t\u01b0\u1ee3ng v\u00e0 gi\u00e1m s\u00e1t t\u1eeb xa.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u01b0\u1ee3ng m\u01b0a \u0111\u01b0\u1ee3c \u0111o nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u01b0\u1ee3ng m\u01b0a \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng thi\u1ebft b\u1ecb \u0111o m\u01b0a, m\u1ed9t d\u1ee5ng c\u1ee5 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111o l\u01b0\u1ee3ng gi\u00e1ng th\u1ee7y trong m\u1ed9t kho\u1ea3ng th\u1eddi gian x\u00e1c \u0111\u1ecbnh. Thi\u1ebft b\u1ecb \u0111o m\u01b0a th\u1ee7 c\u00f4ng thu n\u01b0\u1edbc m\u01b0a \u0111\u1ec3 \u0111\u1ecdc tr\u1ef1c ti\u1ebfp, trong khi thi\u1ebft b\u1ecb \u0111o m\u01b0a t\u1ef1 \u0111\u1ed9ng s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf c\u1ea3m bi\u1ebfn c\u01a1 h\u1ecdc ho\u1eb7c \u0111i\u1ec7n t\u1eed \u0111\u1ec3 ghi l\u1ea1i d\u1eef li\u1ec7u l\u01b0\u1ee3ng m\u01b0a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u01b0\u1ee3ng m\u01b0a th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng milim\u00e9t (mm), \u0111\u1ea1i di\u1ec7n cho \u0111\u1ed9 s\u00e2u c\u1ee7a n\u01b0\u1edbc t\u00edch t\u1ee5 tr\u00ean m\u1ed9t b\u1ec1 m\u1eb7t n\u1eb1m ngang. L\u01b0\u1ee3ng m\u01b0a \u0111o \u0111\u01b0\u1ee3c 1 mm t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 1 l\u00edt n\u01b0\u1edbc tr\u00ean m\u1ed9t m\u00e9t vu\u00f4ng, gi\u1ea3 \u0111\u1ecbnh t\u00edch t\u1ee5 \u0111\u1ed3ng \u0111\u1ec1u kh\u00f4ng c\u00f3 d\u00f2ng ch\u1ea3y ho\u1eb7c t\u1ed5n th\u1ea5t kh\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c thi\u1ebft b\u1ecb \u0111o m\u01b0a kh\u00e1c nhau s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p \u0111o kh\u00e1c nhau. Thi\u1ebft b\u1ecb \u0111o m\u01b0a ti\u00eau chu\u1ea9n thu n\u01b0\u1edbc \u0111\u1ec3 \u0111\u1ecdc th\u1ee7 c\u00f4ng, thi\u1ebft b\u1ecb \u0111o m\u01b0a ki\u1ec3u chao \u0111\u1ea3o ghi l\u1ea1i l\u01b0\u1ee3ng m\u01b0a th\u00f4ng qua chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a chao, v\u00e0 thi\u1ebft b\u1ecb \u0111o m\u01b0a \u00e1p \u0111i\u1ec7n ph\u00e1t hi\u1ec7n t\u00edn hi\u1ec7u do t\u00e1c \u0111\u1ed9ng c\u1ee7a h\u1ea1t m\u01b0a t\u1ea1o ra. Thi\u1ebft b\u1ecb \u0111o m\u01b0a quang h\u1ecdc s\u1eed d\u1ee5ng ph\u00e9p \u0111o l\u01b0\u1ee3ng m\u01b0a quang h\u1ecdc \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c \u0111\u1eb7c t\u00ednh li\u00ean quan \u0111\u1ebfn gi\u00e1ng th\u1ee7y. C\u00e1c ph\u00e9p \u0111o kh\u1ea3 d\u1ee5ng v\u00e0 hi\u1ec7u su\u1ea5t ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf c\u1ee7a d\u1ee5ng c\u1ee5.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"351\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/Rain-Gauge.webp\" alt=\"V\u0169 k\u1ebf - l\u01b0\u1ee3ng m\u01b0a \u0111\u01b0\u1ee3c \u0111o nh\u01b0 th\u1ebf n\u00e0o\" class=\"wp-image-2885\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/Rain-Gauge.webp 750w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/Rain-Gauge-300x140.webp 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb \u0111o m\u01b0a ch\u00ednh l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft b\u1ecb \u0111o m\u01b0a s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau \u0111\u1ec3 \u0111o ho\u1eb7c ph\u00e1t hi\u1ec7n gi\u00e1ng th\u1ee7y. C\u00e1c lo\u1ea1i ch\u00ednh bao g\u1ed3m thi\u1ebft b\u1ecb \u0111o m\u01b0a th\u1ee7 c\u00f4ng ti\u00eau chu\u1ea9n, thi\u1ebft b\u1ecb \u0111o m\u01b0a ki\u1ec3u chao \u0111\u1ea3o, thi\u1ebft b\u1ecb \u0111o m\u01b0a \u00e1p \u0111i\u1ec7n v\u00e0 thi\u1ebft b\u1ecb \u0111o m\u01b0a quang h\u1ecdc. Ch\u00fang kh\u00e1c nhau \u1edf c\u00e1ch thu ho\u1eb7c ph\u00e1t hi\u1ec7n l\u01b0\u1ee3ng m\u01b0a, c\u00e1ch ghi l\u1ea1i ph\u00e9p \u0111o l\u01b0\u1ee3ng m\u01b0a v\u00e0 y\u00eau c\u1ea7u b\u1ea3o tr\u00ec. Lo\u1ea1i ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee5c ti\u00eau gi\u00e1m s\u00e1t, d\u1eef li\u1ec7u y\u00eau c\u1ea7u, \u0111i\u1ec1u ki\u1ec7n l\u1eafp \u0111\u1eb7t v\u00e0 ngu\u1ed3n l\u1ef1c b\u1ea3o tr\u00ec s\u1eb5n c\u00f3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Thi\u1ebft b\u1ecb \u0111o m\u01b0a ti\u00eau chu\u1ea9n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft b\u1ecb \u0111o m\u01b0a ti\u00eau chu\u1ea9n thu n\u01b0\u1edbc m\u01b0a v\u00e0o m\u1ed9t b\u00ecnh ch\u1ee9a \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111\u1ecdc l\u01b0\u1ee3ng t\u00edch t\u1ee5 b\u1eb1ng tay. N\u00f3 ph\u00f9 h\u1ee3p cho c\u00e1c quan tr\u1eafc l\u01b0\u1ee3ng m\u01b0a c\u01a1 b\u1ea3n khi c\u00f3 ng\u01b0\u1eddi c\u00f3 th\u1ec3 ki\u1ec3m tra v\u00e0 ghi l\u1ea1i ph\u00e9p \u0111o l\u01b0\u1ee3ng m\u01b0a theo \u0111\u1ecbnh k\u1ef3. V\u00ec vi\u1ec7c \u0111\u1ecdc y\u00eau c\u1ea7u quan s\u00e1t th\u1ee7 c\u00f4ng, lo\u1ea1i n\u00e0y \u00edt ph\u00f9 h\u1ee3p h\u01a1n cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea7n gi\u00e1m s\u00e1t t\u1eeb xa li\u00ean t\u1ee5c m\u00e0 kh\u00f4ng c\u00f3 nh\u00e2n vi\u00ean t\u1ea1i ch\u1ed7.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u1ea3m bi\u1ebfn m\u01b0a ki\u1ec3u x\u00f4 nghi\u00eang<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft b\u1ecb \u0111o m\u01b0a ki\u1ec3u chao \u0111\u1ea3o d\u1eabn n\u01b0\u1edbc m\u01b0a thu \u0111\u01b0\u1ee3c v\u00e0o m\u1ed9t c\u01a1 c\u1ea5u chao nh\u1ecf. Khi n\u01b0\u1edbc \u0111\u1ea1t \u0111\u1ebfn th\u1ec3 t\u00edch \u0111\u1eb7t tr\u01b0\u1edbc, chao s\u1ebd l\u1eadt v\u00e0 t\u1ea1o ra t\u00edn hi\u1ec7u. B\u1eb1ng c\u00e1ch \u0111\u1ebfm c\u00e1c s\u1ef1 ki\u1ec7n l\u1eadt chao n\u00e0y, thi\u1ebft b\u1ecb t\u00ednh to\u00e1n l\u01b0\u1ee3ng m\u01b0a t\u00edch l\u0169y v\u00e0 c\u00f3 th\u1ec3 \u01b0\u1edbc t\u00ednh c\u01b0\u1eddng \u0111\u1ed9 m\u01b0a trong m\u1ed9t kho\u1ea3ng th\u1eddi gian x\u00e1c \u0111\u1ecbnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.yantaisensor.com\/vi\/san-pham\/ry-ylx-tipping-bucket-rain-sensor\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">C\u1ea3m bi\u1ebfn m\u01b0a th\u00f9ng l\u1eadt RY-YLX<\/mark><\/a> h\u1ed7 tr\u1ee3 gi\u00e1m s\u00e1t l\u01b0\u1ee3ng m\u01b0a v\u1edbi \u0111\u1ea7u ra xung v\u00e0 giao di\u1ec7n RS485 Modbus RTU. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xem x\u00e9t cho c\u00e1c tr\u1ea1m kh\u00ed t\u01b0\u1ee3ng t\u1ef1 \u0111\u1ed9ng, gi\u00e1m s\u00e1t n\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u1ee7y v\u0103n n\u01a1i c\u1ea7n d\u1eef li\u1ec7u l\u01b0\u1ee3ng m\u01b0a li\u00ean t\u1ee5c.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4273\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-1.webp\" alt=\"C\u1ea3m bi\u1ebfn m\u01b0a ki\u1ec3u x\u00f4 l\u1eadt\" class=\"wp-image-4273\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-1.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-1-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-1-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-1-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4276\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-4.webp\" alt=\"C\u1ea3m bi\u1ebfn m\u01b0a ki\u1ec3u x\u00f4 l\u1eadt\" class=\"wp-image-4276\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-4.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-4-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-4-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-4-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4277\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-5.webp\" alt=\"C\u1ea3m bi\u1ebfn m\u01b0a ki\u1ec3u x\u00f4 l\u1eadt\" class=\"wp-image-4277\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-5.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-5-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-5-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/Tipping-Bucket-Rain-Sensor-5-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">C\u1ea3m bi\u1ebfn m\u01b0a piezoelectric<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft b\u1ecb \u0111o m\u01b0a \u00e1p \u0111i\u1ec7n ph\u00e1t hi\u1ec7n t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc c\u1ee7a h\u1ea1t m\u01b0a v\u00e0 chuy\u1ec3n \u0111\u1ed5i c\u00e1c t\u00edn hi\u1ec7u thu \u0111\u01b0\u1ee3c th\u00e0nh ph\u00e9p \u0111o l\u01b0\u1ee3ng m\u01b0a \u0111i\u1ec7n. Thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng c\u00e1c t\u00edn hi\u1ec7u n\u00e0y \u0111\u1ec3 \u01b0\u1edbc t\u00ednh c\u00e1c th\u00f4ng s\u1ed1 l\u01b0\u1ee3ng m\u01b0a m\u00e0 kh\u00f4ng d\u1ef1a v\u00e0o c\u01a1 c\u1ea5u chao \u0111\u1ea3o chuy\u1ec3n \u0111\u1ed9ng. K\u1ebft qu\u1ea3 \u0111o c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi \u0111i\u1ec1u ki\u1ec7n m\u01b0a v\u00e0 \u0111\u1eb7c t\u00ednh c\u1ea3m bi\u1ebfn, v\u00ec v\u1eady \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 ph\u1ea1m vi \u0111o c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra so v\u1edbi \u1ee9ng d\u1ee5ng d\u1ef1 \u0111\u1ecbnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.yantaisensor.com\/vi\/san-pham\/xf100-piezoelectric-rain-gauge\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">Thi\u1ebft b\u1ecb \u0111o m\u01b0a \u00e1p \u0111i\u1ec7n XF100<\/mark><\/a> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho gi\u00e1m s\u00e1t l\u01b0\u1ee3ng m\u01b0a li\u00ean t\u1ee5c v\u00e0 cung c\u1ea5p giao di\u1ec7n RS485 s\u1eed d\u1ee5ng giao th\u1ee9c truy\u1ec1n th\u00f4ng Modbus. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u00f4ng b\u1ed1 bao g\u1ed3m ph\u1ea1m vi c\u01b0\u1eddng \u0111\u1ed9 m\u01b0a 0\u2013200 mm\/h.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4393\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-2.webp\" alt=\"Tipping Bucket\uff08\u7ffb\u6597\u5f0f\uff09\u4e0e Piezoelectric Rain Gauge\uff08\u538b\u7535\u5f0f\u96e8\u91cf\u8ba1\uff09\u5bf9\u6bd4\" class=\"wp-image-4393\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-2.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-2-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-2-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-2-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4395\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-4.webp\" alt=\"m\u00e1y \u0111o l\u01b0\u1ee3ng m\u01b0a \u00e1p \u0111i\u1ec7n\" class=\"wp-image-4395\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-4.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-4-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-4-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-4-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4396\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-5.webp\" alt=\"m\u00e1y \u0111o l\u01b0\u1ee3ng m\u01b0a \u00e1p \u0111i\u1ec7n\" class=\"wp-image-4396\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-5.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-5-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-5-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/piezoelectric-rain-gauge-5-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">M\u00e1y \u0111o l\u01b0\u1ee3ng m\u01b0a quang h\u1ecdc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft b\u1ecb \u0111o m\u01b0a quang h\u1ecdc s\u1eed d\u1ee5ng nh\u1eefng thay \u0111\u1ed5i trong t\u00edn hi\u1ec7u quang h\u1ecdc \u0111\u1ec3 ph\u00e1t hi\u1ec7n gi\u00e1ng th\u1ee7y. Trong thi\u1ebft k\u1ebf RG-11, c\u1ea3m bi\u1ebfn h\u1ed3ng ngo\u1ea1i x\u00e1c \u0111\u1ecbnh l\u01b0\u1ee3ng m\u01b0a b\u1eb1ng c\u00e1ch theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i c\u1ee7a \u00e1nh s\u00e1ng ph\u1ea3n x\u1ea1 khi h\u1ea1t m\u01b0a va v\u00e0o b\u1ec1 m\u1eb7t c\u1ea3m bi\u1ebfn. V\u00ec kh\u00f4ng c\u00f3 c\u01a1 c\u1ea5u chao \u0111\u1ea3o chuy\u1ec3n \u0111\u1ed9ng, thi\u1ebft k\u1ebf n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3m b\u1ea3o tr\u00ec li\u00ean quan \u0111\u1ebfn c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.yantaisensor.com\/vi\/san-pham\/optical-rain-gauge-for-weather-station\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">Thi\u1ebft b\u1ecb \u0111o m\u01b0a quang h\u1ecdc RG-11 cho tr\u1ea1m kh\u00ed t\u01b0\u1ee3ng<\/mark><\/a> \u0111\u01b0\u1ee3c d\u00e0nh cho ph\u00e1t hi\u1ec7n l\u01b0\u1ee3ng m\u01b0a trong c\u00e1c tr\u1ea1m kh\u00ed t\u01b0\u1ee3ng v\u00e0 \u1ee9ng d\u1ee5ng gi\u00e1m s\u00e1t t\u1eeb xa. Tr\u01b0\u1edbc khi ch\u1ecdn m\u1ed9t m\u1eabu quang h\u1ecdc, h\u00e3y x\u00e1c nh\u1eadn li\u1ec7u \u0111\u1ea7u ra c\u1ee7a n\u00f3 c\u00f3 h\u1ed7 tr\u1ee3 ch\u1ee9c n\u0103ng y\u00eau c\u1ea7u hay kh\u00f4ng, ch\u1eb3ng h\u1ea1n nh\u01b0 ph\u00e1t hi\u1ec7n m\u01b0a, t\u00edch l\u0169y l\u01b0\u1ee3ng m\u01b0a ho\u1eb7c \u0111o l\u01b0\u1ee3ng m\u01b0a. C\u00e1c ch\u1ee9c n\u0103ng n\u00e0y kh\u00f4ng th\u1ec3 thay th\u1ebf cho nhau tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c c\u1ea3m bi\u1ebfn quang h\u1ecdc.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4442\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-3.webp\" alt=\"c\u1ea3m bi\u1ebfn m\u01b0a quang h\u1ecdc\" class=\"wp-image-4442\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-3.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-3-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-3-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-3-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4443\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-4.webp\" alt=\"c\u1ea3m bi\u1ebfn m\u01b0a quang h\u1ecdc\" class=\"wp-image-4443\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-4.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-4-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-4-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-4-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4445\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-6.webp\" alt=\"c\u1ea3m bi\u1ebfn m\u01b0a quang h\u1ecdc\" class=\"wp-image-4445\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-6.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-6-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-6-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/optical-rain-sensor-6-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">So s\u00e1nh c\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb \u0111o m\u01b0a<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Lo\u1ea1i thi\u1ebft b\u1ecb \u0111o m\u01b0a<\/td><td>Ph\u01b0\u01a1ng ph\u00e1p \u0110o<\/td><td>\u1ee8ng d\u1ee5ng ph\u00f9 h\u1ee3p<\/td><td>C\u00e2n nh\u1eafc ch\u00ednh<\/td><\/tr><tr><td>Thi\u1ebft b\u1ecb \u0111o m\u01b0a ti\u00eau chu\u1ea9n<\/td><td>Thu n\u01b0\u1edbc m\u01b0a \u0111\u1ec3 \u0111o th\u1ee7 c\u00f4ng<\/td><td>Quan tr\u1eafc l\u01b0\u1ee3ng m\u01b0a c\u01a1 b\u1ea3n<\/td><td>Y\u00eau c\u1ea7u \u0111\u1ecdc th\u1ee7 c\u00f4ng<\/td><\/tr><tr><td>C\u1ea3m bi\u1ebfn m\u01b0a ki\u1ec3u x\u00f4 nghi\u00eang<\/td><td>\u0110\u1ebfm c\u00e1c s\u1ef1 ki\u1ec7n l\u1eadt chao \u0111\u1ec3 t\u00ednh l\u01b0\u1ee3ng m\u01b0a<\/td><td>Tr\u1ea1m kh\u00ed t\u01b0\u1ee3ng t\u1ef1 \u0111\u1ed9ng v\u00e0 t\u00edch l\u0169y l\u01b0\u1ee3ng m\u01b0a<\/td><td>B\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng c\u1ea7n b\u1ea3o tr\u00ec v\u00e0 hi\u1ec7u chu\u1ea9n<\/td><\/tr><tr><td>C\u1ea3m bi\u1ebfn m\u01b0a piezoelectric<\/td><td>Ph\u00e1t hi\u1ec7n t\u00e1c \u0111\u1ed9ng c\u1ee7a h\u1ea1t m\u01b0a th\u00f4ng qua t\u00edn hi\u1ec7u \u0111i\u1ec7n<\/td><td>Gi\u00e1m s\u00e1t l\u01b0\u1ee3ng m\u01b0a v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 li\u00ean t\u1ee5c<\/td><td>Hi\u1ec7u su\u1ea5t ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf c\u1ea3m bi\u1ebfn v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u01b0a<\/td><\/tr><tr><td>M\u00e1y \u0111o l\u01b0\u1ee3ng m\u01b0a quang h\u1ecdc<\/td><td>S\u1eed d\u1ee5ng t\u00edn hi\u1ec7u quang h\u1ecdc \u0111\u1ec3 ph\u00e1t hi\u1ec7n gi\u00e1ng th\u1ee7y<\/td><td>Ph\u00e1t hi\u1ec7n gi\u00e1ng th\u1ee7y t\u1ef1 \u0111\u1ed9ng<\/td><td>Kh\u1ea3 n\u0103ng thay \u0111\u1ed5i theo m\u1eabu<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1ch \u0111o l\u01b0\u1ee3ng m\u01b0a t\u1eebng b\u01b0\u1edbc<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110o l\u01b0\u1ee3ng m\u01b0a ch\u00ednh x\u00e1c ph\u1ee5 thu\u1ed9c v\u00e0o l\u1eafp \u0111\u1eb7t \u0111\u00fang c\u00e1ch, \u0111\u1ecdc nh\u1ea5t qu\u00e1n v\u00e0 ki\u1ec3m tra thi\u1ebft b\u1ecb \u0111\u1ecbnh k\u1ef3. Quy tr\u00ecnh thay \u0111\u1ed5i theo lo\u1ea1i d\u1ee5ng c\u1ee5, v\u00ec v\u1eady h\u00e3y l\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n kh\u00ed t\u01b0\u1ee3ng \u00e1p d\u1ee5ng khi thi\u1ebft l\u1eadp v\u00e0 v\u1eadn h\u00e0nh thi\u1ebft b\u1ecb \u0111o m\u01b0a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ch\u1ecdn v\u1ecb tr\u00ed ph\u00f9 h\u1ee3p cho thi\u1ebft b\u1ecb \u0111o m\u01b0a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb \u0111o m\u01b0a tr\u00ean m\u1ed9t gi\u00e1 \u0111\u1ee1 \u1ed5n \u0111\u1ecbnh \u1edf khu v\u1ef1c tho\u00e1ng \u0111\u00e3ng, tr\u00e1nh xa c\u00e1c t\u00f2a nh\u00e0, c\u00e2y c\u1ed1i, d\u00f2ng ch\u1ea3y t\u1eeb m\u00e1i nh\u00e0 v\u00e0 c\u00e1c ngu\u1ed3n g\u00e2y nhi\u1ec5u kh\u00e1c. Gi\u1eef mi\u1ec7ng thu n\u01b0\u1edbc n\u1eb1m ngang v\u00e0 \u0111\u1ea3m b\u1ea3o c\u00e1c v\u1eadt c\u1ea3n xung quanh kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn kh\u1ea3 n\u0103ng ti\u1ebfp x\u00fac v\u1edbi l\u01b0\u1ee3ng m\u01b0a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chi\u1ec1u cao l\u1eafp \u0111\u1eb7t v\u00e0 kho\u1ea3ng c\u00e1ch y\u00eau c\u1ea7u ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft b\u1ecb v\u00e0 ti\u00eau chu\u1ea9n quan tr\u1eafc \u00e1p d\u1ee5ng. \u0110\u1ec3 bi\u1ebft th\u00eam h\u01b0\u1edbng d\u1eabn, xem <a href=\"https:\/\/www.yantaisensor.com\/vi\/blog\/how-to-place-a-rain-gauge-for-accurate-precipitation-data\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">C\u00e1ch \u0111\u1eb7t thi\u1ebft b\u1ecb \u0111o m\u01b0a \u0111\u1ec3 thu th\u1eadp d\u1eef li\u1ec7u l\u01b0\u1ee3ng m\u01b0a ch\u00ednh x\u00e1c<\/mark><\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ecdc v\u00e0 Ghi l\u1ea1i K\u1ebft qu\u1ea3 \u0110o L\u01b0\u1ee3ng M\u01b0a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi v\u0169 k\u1ebf th\u1ee7 c\u00f4ng, \u0111o l\u01b0\u1ee3ng n\u01b0\u1edbc thu \u0111\u01b0\u1ee3c b\u1eb1ng thang chia \u0111\u1ed9 c\u00f3 s\u1eb5n ho\u1eb7c \u1ed1ng \u0111ong \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh. Ghi l\u1ea1i l\u01b0\u1ee3ng m\u01b0a t\u00ednh b\u1eb1ng milim\u00e9t (mm), c\u00f9ng v\u1edbi th\u1eddi gian quan tr\u1eafc v\u00e0 kho\u1ea3ng th\u1eddi gian \u0111o l\u01b0\u1ee3ng m\u01b0a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o tuy\u1ebft ho\u1eb7c m\u01b0a \u0111\u00e1, h\u00e3y tu\u00e2n theo quy tr\u00ecnh \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh l\u01b0\u1ee3ng n\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. Kh\u00f4ng \u00e1p d\u1ee5ng quy tr\u00ecnh \u0111\u1ecdc l\u01b0\u1ee3ng m\u01b0a d\u1ea1ng l\u1ecfng ti\u00eau chu\u1ea9n cho gi\u00e1ng th\u1ee7y d\u1ea1ng r\u1eafn m\u00e0 kh\u00f4ng c\u00f3 chuy\u1ec3n \u0111\u1ed5i c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ki\u1ec3m tra K\u1ebft qu\u1ea3 \u0110\u1ecdc v\u00e0 D\u1eef li\u1ec7u c\u1ee7a V\u0169 k\u1ebf T\u1ef1 \u0111\u1ed9ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u0169 k\u1ebf t\u1ef1 \u0111\u1ed9ng ghi l\u1ea1i c\u00e1c ph\u00e9p \u0111o th\u00f4ng qua c\u00e1c c\u01a1 ch\u1ebf c\u1ea3m bi\u1ebfn kh\u00e1c nhau. M\u00f4 h\u00ecnh chao \u0111\u1ea3o (tipping bucket) t\u00ednh to\u00e1n l\u01b0\u1ee3ng m\u01b0a t\u1eeb chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a chao, trong khi c\u00e1c lo\u1ea1i kh\u00e1c c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c \u0111\u1ec3 ph\u00e1t hi\u1ec7n gi\u00e1ng th\u1ee7y ho\u1eb7c \u01b0\u1edbc t\u00ednh c\u00e1c th\u00f4ng s\u1ed1 l\u01b0\u1ee3ng m\u01b0a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m tra r\u1eb1ng c\u1ea3m bi\u1ebfn, b\u1ed9 ghi d\u1eef li\u1ec7u, d\u1ea5u th\u1eddi gian v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u \u0111ang ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c. Xem x\u00e9t c\u1ea3 l\u01b0\u1ee3ng m\u01b0a t\u00edch l\u0169y v\u00e0 c\u00e1c b\u1ea3n ghi theo th\u1eddi gian khi c\u1ea7n c\u01b0\u1eddng \u0111\u1ed9 m\u01b0a, v\u00e0 \u0111i\u1ec1u tra c\u00e1c k\u1ebft qu\u1ea3 \u0111\u1ecdc b\u1ecb thi\u1ebfu ho\u1eb7c b\u1ea5t th\u01b0\u1eddng tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng d\u1eef li\u1ec7u \u0111\u1ec3 ph\u00e2n t\u00edch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u1ec7 sinh V\u0169 k\u1ebf v\u00e0 Ki\u1ec3m tra Hi\u1ec7u chu\u1ea9n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lo\u1ea1i b\u1ecf l\u00e1, b\u1ee5i, c\u00f4n tr\u00f9ng v\u00e0 tr\u1ea7m t\u00edch c\u00f3 th\u1ec3 l\u00e0m t\u1eafc ngh\u1ebdn b\u1ed9 thu ho\u1eb7c c\u1ea3n tr\u1edf c\u01a1 ch\u1ebf c\u1ea3m bi\u1ebfn. Ki\u1ec3m tra r\u1eb1ng v\u0169 k\u1ebf v\u1eabn n\u1eb1m ngang v\u00e0 \u0111\u01b0\u1ee3c g\u1eafn ch\u1eafc ch\u1eafn, \u0111\u1ed3ng th\u1eddi x\u00e1c minh r\u1eb1ng c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng v\u00e0 k\u1ebft n\u1ed1i \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng nh\u01b0 thi\u1ebft k\u1ebf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tu\u00e2n theo quy tr\u00ecnh ki\u1ec3m tra v\u00e0 hi\u1ec7u chu\u1ea9n \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t khuy\u1ebfn ngh\u1ecb. V\u1ec7 sinh gi\u00fap ng\u0103n ng\u1eeba t\u1eafc ngh\u1ebdn, nh\u01b0ng kh\u00f4ng x\u00e1c nh\u1eadn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a ph\u00e9p \u0111o l\u01b0\u1ee3ng m\u01b0a; ki\u1ec3m tra hi\u1ec7u chu\u1ea9n ph\u1ea3i s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p v\u00e0 gi\u1edbi h\u1ea1n ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cho thi\u1ebft b\u1ecb. \u0110\u1ec3 bi\u1ebft th\u00eam h\u01b0\u1edbng d\u1eabn v\u1ec1 v\u1ecb tr\u00ed \u0111\u1eb7t v\u0169 k\u1ebf v\u00e0 th\u1ef1c h\u00e0nh \u0111o l\u01b0\u1eddng, tham kh\u1ea3o <a href=\"https:\/\/www.weather.gov\/ilx\/swop-rainfall?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">m\u1eb9o \u0111o l\u01b0\u1ee3ng m\u01b0a c\u1ee7a C\u01a1 quan Th\u1eddi ti\u1ebft Qu\u1ed1c gia<\/mark><\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4615\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-20.webp\" alt=\"tr\u1ea1m th\u1eddi ti\u1ebft nh\u1ecf g\u1ecdn c\u00f3 c\u1ea3m bi\u1ebfn l\u01b0\u1ee3ng m\u01b0a\" class=\"wp-image-4615\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-20.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-20-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-20-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-20-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4616\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-21.webp\" alt=\"tr\u1ea1m th\u1eddi ti\u1ebft nh\u1ecf g\u1ecdn c\u00f3 c\u1ea3m bi\u1ebfn l\u01b0\u1ee3ng m\u01b0a\" class=\"wp-image-4616\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-21.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-21-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-21-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/01\/compact-weather-station-with-rainfall-sensor-21-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"3035\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/rainfall-measured-1.webp\" alt=\"l\u01b0\u1ee3ng m\u01b0a \u0111\u01b0\u1ee3c \u0111o\" class=\"wp-image-3035\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/rainfall-measured-1.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/rainfall-measured-1-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/rainfall-measured-1-768x576.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1ch Ch\u1ecdn V\u0169 k\u1ebf cho \u1ee8ng d\u1ee5ng c\u1ee7a B\u1ea1n?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u0169 k\u1ebf \u0111\u00f2i h\u1ecfi ph\u1ea3i ph\u00f9 h\u1ee3p kh\u1ea3 n\u0103ng \u0111o l\u01b0\u1eddng, \u0111i\u1ec1u ki\u1ec7n l\u1eafp \u0111\u1eb7t v\u00e0 y\u00eau c\u1ea7u d\u1eef li\u1ec7u v\u1edbi \u1ee9ng d\u1ee5ng d\u1ef1 \u0111\u1ecbnh. Tr\u01b0\u1edbc khi mua, h\u00e3y so s\u00e1nh c\u00e1c y\u1ebfu t\u1ed1 sau thay v\u00ec ch\u1ec9 ch\u1ecdn c\u1ea3m bi\u1ebfn d\u1ef1a tr\u00ean lo\u1ea1i c\u00f4ng ngh\u1ec7.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">K\u1ecbch b\u1ea3n s\u1eed d\u1ee5ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi quan tr\u1eafc l\u01b0\u1ee3ng m\u01b0a c\u01a1 b\u1ea3n, m\u1ed9t v\u0169 k\u1ebf th\u1ee7 c\u00f4ng c\u00f3 th\u1ec3 l\u00e0 \u0111\u1ee7. C\u00e1c tr\u1ea1m th\u1eddi ti\u1ebft n\u00f4ng nghi\u1ec7p v\u00e0 d\u1ef1 \u00e1n gi\u00e1m s\u00e1t t\u1ef1 \u0111\u1ed9ng th\u01b0\u1eddng y\u00eau c\u1ea7u ghi ch\u00e9p li\u00ean t\u1ee5c v\u00e0 \u0111\u1ea7u ra d\u1eef li\u1ec7u t\u01b0\u01a1ng th\u00edch. \u0110\u1ed1i v\u1edbi gi\u00e1m s\u00e1t t\u1eeb xa, h\u00e3y ki\u1ec3m tra xem h\u1ec7 th\u1ed1ng ho\u00e0n ch\u1ec9nh c\u00f3 h\u1ed7 tr\u1ee3 c\u00e1c ch\u1ee9c n\u0103ng truy\u1ec1n th\u00f4ng v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u c\u1ea7n thi\u1ebft hay kh\u00f4ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i \u0111o l\u01b0\u1eddng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">So s\u00e1nh \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111o l\u01b0\u1ee3ng m\u01b0a, \u0111\u1ed9 ph\u00e2n gi\u1ea3i, ph\u1ea1m vi c\u01b0\u1eddng \u0111\u1ed9 m\u01b0a v\u00e0 kho\u1ea3ng th\u1eddi gian ghi \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh. \u0110\u1ed9 ch\u00ednh x\u00e1c m\u00f4 t\u1ea3 m\u1ee9c \u0111\u1ed9 g\u1ea7n c\u1ee7a ph\u00e9p \u0111o v\u1edbi gi\u00e1 tr\u1ecb th\u1ef1c t\u1ebf, \u0111\u1ed9 ph\u00e2n gi\u1ea3i ch\u1ec9 ra thay \u0111\u1ed5i nh\u1ecf nh\u1ea5t c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 kho\u1ea3ng th\u1eddi gian ghi x\u00e1c \u0111\u1ecbnh t\u1ea7n su\u1ea5t d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c ghi l\u1ea1i. \u0110\u00e2y l\u00e0 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u00e1c nhau v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 ri\u00eang bi\u1ec7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi mua, h\u00e3y ki\u1ec3m tra y\u00eau c\u1ea7u l\u1eafp \u0111\u1eb7t, ngu\u1ed3n \u0111i\u1ec7n, giao di\u1ec7n truy\u1ec1n th\u00f4ng, c\u1ea5p b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn b\u1ea3o tr\u00ec. \u0110\u1ed1i v\u1edbi l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1eddi ho\u1eb7c t\u1eeb xa, h\u00e3y x\u00e1c nh\u1eadn r\u1eb1ng model \u0111\u00e3 ch\u1ecdn c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m, l\u01b0\u1ee3ng m\u01b0a v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng kh\u00e1c d\u1ef1 ki\u1ebfn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ed5ng chi ph\u00ed v\u00e0 h\u1ed7 tr\u1ee3 t\u1eeb nh\u00e0 cung c\u1ea5p<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y xem x\u00e9t nhi\u1ec1u h\u01a1n gi\u00e1 mua ban \u0111\u1ea7u. L\u1eafp \u0111\u1eb7t, hi\u1ec7u chu\u1ea9n, b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3, t\u00edch h\u1ee3p d\u1eef li\u1ec7u v\u00e0 ph\u1ee5 t\u00f9ng thay th\u1ebf \u0111\u1ec1u c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn chi ph\u00ed v\u1eadn h\u00e0nh d\u00e0i h\u1ea1n. C\u0169ng c\u1ea7n ki\u1ec3m tra xem nh\u00e0 cung c\u1ea5p c\u00f3 cung c\u1ea5p t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt, h\u1ed7 tr\u1ee3 ch\u1ea1y th\u1eed v\u00e0 h\u1ed7 tr\u1ee3 sau b\u00e1n h\u00e0ng ph\u00f9 h\u1ee3p v\u1edbi d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n hay kh\u00f4ng.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"679\" data-id=\"7926\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/Rainfall-Sensor-for-Hydrological-Meteorological-Monitoring-Project-1.webp\" alt=\"D\u1ef1 \u00e1n C\u1ea3m bi\u1ebfn M\u01b0a cho Gi\u00e1m s\u00e1t Th\u1ee7y v\u0103n &amp; Kh\u00ed t\u01b0\u1ee3ng\" class=\"wp-image-7926\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/Rainfall-Sensor-for-Hydrological-Meteorological-Monitoring-Project-1.webp 900w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/Rainfall-Sensor-for-Hydrological-Meteorological-Monitoring-Project-1-300x226.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/Rainfall-Sensor-for-Hydrological-Meteorological-Monitoring-Project-1-768x579.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/Rainfall-Sensor-for-Hydrological-Meteorological-Monitoring-Project-1-16x12.webp 16w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"6182\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/04\/rain-bucket-sensor.webp\" alt=\"c\u1ea3m bi\u1ebfn th\u00f9ng h\u1ee9ng n\u01b0\u1edbc m\u01b0a\" class=\"wp-image-6182\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/04\/rain-bucket-sensor.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/04\/rain-bucket-sensor-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/04\/rain-bucket-sensor-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/04\/rain-bucket-sensor-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u01b0\u1ee3ng m\u01b0a \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng nhi\u1ec1u lo\u1ea1i v\u0169 k\u1ebf kh\u00e1c nhau, t\u1eeb v\u0169 k\u1ebf thu th\u1ee7 c\u00f4ng \u0111\u1ebfn c\u1ea3m bi\u1ebfn t\u1ef1 \u0111\u1ed9ng d\u1ea1ng chao \u0111\u1ea3o, \u00e1p \u0111i\u1ec7n v\u00e0 quang h\u1ecdc. L\u1ef1a ch\u1ecdn \u0111\u00fang ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c b\u1ea1n c\u1ea7n \u0111\u1ecdc l\u01b0\u1ee3ng m\u01b0a c\u01a1 b\u1ea3n, ghi d\u1eef li\u1ec7u li\u00ean t\u1ee5c, gi\u00e1m s\u00e1t c\u01b0\u1eddng \u0111\u1ed9 m\u01b0a hay t\u00edch h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t th\u1eddi ti\u1ebft t\u1eeb xa. Tr\u01b0\u1edbc khi ch\u1ecdn thi\u1ebft b\u1ecb, h\u00e3y so s\u00e1nh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111o l\u01b0\u1ee3ng m\u01b0a, giao di\u1ec7n \u0111\u1ea7u ra, \u0111i\u1ec1u ki\u1ec7n l\u1eafp \u0111\u1eb7t v\u00e0 y\u00eau c\u1ea7u b\u1ea3o tr\u00ec c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i Yantai Sensor, ch\u00fang t\u00f4i cung c\u1ea5p c\u1ea3m bi\u1ebfn v\u0169 k\u1ebf v\u00e0 thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t th\u1eddi ti\u1ebft cho c\u00e1c \u1ee9ng d\u1ee5ng n\u00f4ng nghi\u1ec7p, kh\u00ed t\u01b0\u1ee3ng v\u00e0 m\u00f4i tr\u01b0\u1eddng. \u0110\u1ed9i ng\u0169 c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n so s\u00e1nh c\u00e1c model ph\u00f9 h\u1ee3p, ki\u1ec3m tra th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c t\u00f9y ch\u1ecdn c\u1ea3m bi\u1ebfn v\u00e0 truy\u1ec1n th\u00f4ng cho d\u1ef1 \u00e1n gi\u00e1m s\u00e1t c\u1ee7a b\u1ea1n. <a href=\"https:\/\/www.yantaisensor.com\/vi\/lien-he-voi-chung-toi\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/mark><\/a> \u0111\u1ec3 th\u1ea3o lu\u1eadn v\u1ec1 y\u00eau c\u1ea7u gi\u00e1m s\u00e1t l\u01b0\u1ee3ng m\u01b0a c\u1ee7a b\u1ea1n v\u00e0 t\u00ecm c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p cho \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n<style>.wp-block-kadence-advancedgallery.kb-gallery-wrap-id-1286_d8791e-bd{padding-top:0px;}.wp-block-kadence-advancedgallery .kb-gallery-type-grid.kb-gallery-id-1286_d8791e-bd{margin:-5px;}.kb-gallery-type-grid.kb-gallery-id-1286_d8791e-bd .kadence-blocks-gallery-item{padding:5px;}.kb-gallery-id-1286_d8791e-bd .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-1286_d8791e-bd .kb-slide-item .kb-gal-image-radius img{border-radius:0px 0px 0px 0px;;}<\/style><div class=\"kb-gallery-wrap-id-1286_d8791e-bd alignnone wp-block-kadence-advancedgallery\"><ul class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-grid kb-gallery-id-1286_d8791e-bd kb-gallery-caption-style-bottom-hover kb-gallery-filter-none kb-gallery-magnific-init\" data-image-filter=\"none\" data-item-selector=\".kadence-blocks-gallery-item\" data-lightbox-caption=\"true\" data-columns-xxl=\"3\" data-columns-xl=\"3\" data-columns-md=\"3\" data-columns-sm=\"2\" data-columns-xs=\"1\" data-columns-ss=\"1\"><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor.webp\" data-alt=\"Yantai Sensor\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor.webp\" width=\"800\" height=\"600\" alt=\"C\u1ea3m bi\u1ebfn Yantai\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor.webp\" data-id=\"7683\" class=\"wp-image-7683\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2.webp\" data-alt=\"Yantai Sensor\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2.webp\" width=\"800\" height=\"600\" alt=\"C\u1ea3m bi\u1ebfn Yantai\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2.webp\" data-id=\"7685\" class=\"wp-image-7685\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1.webp\" data-alt=\"Yantai Sensor\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1.webp\" width=\"800\" height=\"600\" alt=\"C\u1ea3m bi\u1ebfn Yantai\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1.webp\" data-id=\"7684\" class=\"wp-image-7684\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3.webp\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3.webp\" width=\"800\" height=\"600\" alt=\"\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3.webp\" data-id=\"7692\" class=\"wp-image-7692\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4.webp\" data-alt=\"Yantai Sensor\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4.webp\" width=\"800\" height=\"600\" alt=\"C\u1ea3m bi\u1ebfn Yantai\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4.webp\" data-id=\"7693\" class=\"wp-image-7693\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5.webp\" data-alt=\"Yantai Sensor\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5.webp\" width=\"800\" height=\"600\" alt=\"C\u1ea3m bi\u1ebfn Yantai\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5.webp\" data-id=\"7694\" class=\"wp-image-7694\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><\/ul><\/div>\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n<style>.kt-accordion-id1286_f35da4-d3 .kt-accordion-inner-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:10px;}.kt-accordion-id1286_f35da4-d3 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:1px solid #f2f2f2;border-left:1px solid #f2f2f2;border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;background:#f2f2f2;color:#555555;padding-top:9px;padding-right:13px;padding-bottom:9px;padding-left:13px;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:before{background:#555555;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger{background:#555555;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:before{background:#f2f2f2;}.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3 .kt-blocks-accordion-header:focus-visible{color:#444444;background:#eeeeee;border-top:1px solid #878787;border-right:1px solid #878787;border-bottom:1px solid #878787;border-left:1px solid #878787;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion--visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#444444;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger, body:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger{background:#444444;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#eeeeee;}.kt-accordion-id1286_f35da4-d3 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{color:#ffffff;background:var(--global-palette1, #3182CE);border-top:1px solid #444444;border-right:1px solid #444444;border-bottom:1px solid #444444;border-left:1px solid #444444;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#ffffff;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger{background:#ffffff;}.kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id1286_f35da4-d3:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette1, #3182CE);}@media all and (max-width: 1024px){.kt-accordion-id1286_f35da4-d3 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}}@media all and (max-width: 1024px){.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:1px solid #f2f2f2;border-left:1px solid #f2f2f2;}}@media all and (max-width: 1024px){.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3 .kt-blocks-accordion-header:focus-visible{border-top:1px solid #878787;border-right:1px solid #878787;border-bottom:1px solid #878787;border-left:1px solid #878787;}}@media all and (max-width: 1024px){.kt-accordion-id1286_f35da4-d3 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top:1px solid #444444;border-right:1px solid #444444;border-bottom:1px solid #444444;border-left:1px solid #444444;}}@media all and (max-width: 767px){.kt-accordion-id1286_f35da4-d3 .kt-accordion-inner-wrap{display:block;}.kt-accordion-id1286_f35da4-d3 .kt-accordion-inner-wrap .kt-accordion-pane:not(:first-child){margin-top:10px;}.kt-accordion-id1286_f35da4-d3 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:1px solid #f2f2f2;border-left:1px solid #f2f2f2;}.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id1286_f35da4-d3 .kt-blocks-accordion-header:focus-visible{border-top:1px solid #878787;border-right:1px solid #878787;border-bottom:1px solid #878787;border-left:1px solid #878787;}.kt-accordion-id1286_f35da4-d3 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id1286_f35da4-d3 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top:1px solid #444444;border-right:1px solid #444444;border-bottom:1px solid #444444;border-left:1px solid #444444;}}<\/style>\n<div class=\"wp-block-kadence-accordion alignnone\"><div class=\"kt-accordion-wrap kt-accordion-id1286_f35da4-d3 kt-accordion-has-10-panes kt-active-pane-0 kt-accordion-block kt-pane-header-alignment-left kt-accodion-icon-style-basic kt-accodion-icon-side-right\" style=\"max-width:none\"><div class=\"kt-accordion-inner-wrap\" data-allow-multiple-open=\"false\" data-start-open=\"0\">\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-1 kt-pane1286_8b1429-af\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">\u0110\u01a1n v\u1ecb n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0\u1ee3ng m\u01b0a?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">L\u01b0\u1ee3ng m\u01b0a th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng milim\u00e9t (mm), bi\u1ec3u th\u1ecb \u0111\u1ed9 s\u00e2u c\u1ee7a n\u01b0\u1edbc t\u00edch t\u1ee5 tr\u00ean m\u1ed9t b\u1ec1 m\u1eb7t n\u1eb1m ngang. M\u1ed9t milim\u00e9t l\u01b0\u1ee3ng m\u01b0a t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ed9t l\u00edt n\u01b0\u1edbc tr\u00ean m\u1ed9t m\u00e9t vu\u00f4ng, gi\u1ea3 \u0111\u1ecbnh s\u1ef1 t\u00edch t\u1ee5 \u0111\u1ed3ng \u0111\u1ec1u kh\u00f4ng c\u00f3 t\u1ed5n th\u1ea5t. C\u01b0\u1eddng \u0111\u1ed9 m\u01b0a th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng milim\u00e9t tr\u00ean gi\u1edd (mm\/h). Khi so s\u00e1nh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y \u0111o m\u01b0a, c\u1ea7n ph\u00e2n bi\u1ec7t \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1ee3ng m\u01b0a t\u00edch t\u1ee5 v\u1edbi \u0111\u01a1n v\u1ecb d\u00f9ng cho c\u01b0\u1eddng \u0111\u1ed9 m\u01b0a.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-2 kt-pane1286_e46b30-7a\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Lo\u1ea1i m\u00e1y \u0111o m\u01b0a n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t cho tr\u1ea1m th\u1eddi ti\u1ebft t\u1ef1 \u0111\u1ed9ng?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">\u0110\u1ed3ng h\u1ed3 \u0111o m\u01b0a t\u1ed1t nh\u1ea5t ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c ph\u00e9p \u0111o y\u00eau c\u1ea7u, \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng v\u00e0 h\u1ec7 th\u1ed1ng thu th\u1eadp d\u1eef li\u1ec7u. C\u00e1c m\u00f4 h\u00ecnh th\u00f9ng l\u1eadt th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0\u1ee3ng m\u01b0a t\u00edch l\u0169y, trong khi c\u1ea3m bi\u1ebfn \u00e1p \u0111i\u1ec7n v\u00e0 c\u1ea3m bi\u1ebfn quang h\u1ecdc s\u1eed d\u1ee5ng c\u00e1c nguy\u00ean l\u00fd c\u1ea3m bi\u1ebfn kh\u00e1c nhau. Tr\u01b0\u1edbc khi ch\u1ecdn m\u1ed9t m\u00f4 h\u00ecnh, h\u00e3y so s\u00e1nh ph\u1ea1m vi \u0111o, \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 ph\u00e2n gi\u1ea3i, giao di\u1ec7n \u0111\u1ea7u ra v\u00e0 y\u00eau c\u1ea7u b\u1ea3o tr\u00ec c\u1ee7a n\u00f3. X\u00e1c nh\u1eadn r\u1eb1ng c\u1ea3m bi\u1ebfn h\u1ed7 tr\u1ee3 c\u00e1c ph\u00e9p \u0111o m\u00e0 tr\u1ea1m th\u1eddi ti\u1ebft c\u1ee7a b\u1ea1n c\u1ea7n.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-3 kt-pane1286_3befa2-c3\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa l\u01b0\u1ee3ng m\u01b0a v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 m\u01b0a l\u00e0 g\u00ec?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">L\u01b0\u1ee3ng m\u01b0a l\u00e0 t\u1ed5ng l\u01b0\u1ee3ng gi\u00e1ng th\u1ee7y t\u00edch l\u0169y trong m\u1ed9t kho\u1ea3ng th\u1eddi gian x\u00e1c \u0111\u1ecbnh, th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng milim\u00e9t (mm). C\u01b0\u1eddng \u0111\u1ed9 m\u01b0a m\u00f4 t\u1ea3 t\u1ed1c \u0111\u1ed9 gi\u00e1ng th\u1ee7y x\u1ea3y ra, th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng milim\u00e9t tr\u00ean gi\u1edd (mm\/h). M\u1ed9t c\u1ea3m bi\u1ebfn c\u00f3 th\u1ec3 cung c\u1ea5p l\u01b0\u1ee3ng m\u01b0a t\u00edch l\u0169y, c\u01b0\u1eddng \u0111\u1ed9 ho\u1eb7c c\u1ea3 hai, t\u00f9y thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf v\u00e0 ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd d\u1eef li\u1ec7u c\u1ee7a n\u00f3. H\u00e3y ki\u1ec3m tra th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t tr\u01b0\u1edbc khi gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng v\u0169 k\u1ebf h\u1ed7 tr\u1ee3 c\u1ea3 hai ph\u00e9p \u0111o.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-4 kt-pane1286_6e0980-1e\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">\u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y \u0111o m\u01b0a t\u1ef1 \u0111\u1ed9ng l\u00e0 bao nhi\u00eau?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u1ed9t thi\u1ebft b\u1ecb \u0111o m\u01b0a t\u1ef1 \u0111\u1ed9ng ph\u1ee5 thu\u1ed9c v\u00e0o nguy\u00ean l\u00fd c\u1ea3m bi\u1ebfn, hi\u1ec7u chu\u1ea9n, l\u1eafp \u0111\u1eb7t v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh c\u1ee7a n\u00f3. Vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi gi\u00f3, m\u1ea3nh v\u1ee5n, c\u00e2n ch\u1ec9nh kh\u00f4ng ch\u00ednh x\u00e1c v\u00e0 m\u01b0a l\u1edbn c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ed1 \u0111\u1ecdc, t\u00f9y thu\u1ed9c v\u00e0o thi\u1ebft b\u1ecb. Khi so s\u00e1nh c\u00e1c m\u1eabu, h\u00e3y ki\u1ec3m tra \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1, \u0111\u1ed9 ph\u00e2n gi\u1ea3i, ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m. C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt n\u00e0y m\u00f4 t\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ee7a hi\u1ec7u su\u1ea5t, v\u00ec v\u1eady ch\u1ec9 m\u1ed9t gi\u00e1 tr\u1ecb \u0111\u1ed9 ph\u00e2n gi\u1ea3i nh\u1ecf h\u01a1n kh\u00f4ng nh\u1ea5t thi\u1ebft c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t c\u1ea3m bi\u1ebfn ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-5 kt-pane1286_e6b482-24\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00f4i ch\u1ecdn m\u1ed9t m\u00e1y \u0111o m\u01b0a cho gi\u00e1m s\u00e1t n\u00f4ng nghi\u1ec7p?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi gi\u00e1m s\u00e1t n\u00f4ng nghi\u1ec7p, tr\u01b0\u1edbc ti\u00ean h\u00e3y x\u00e1c \u0111\u1ecbnh xem b\u1ea1n c\u1ea7n t\u1ed5ng l\u01b0\u1ee3ng m\u01b0a h\u00e0ng ng\u00e0y, ghi ch\u00e9p li\u00ean t\u1ee5c, c\u01b0\u1eddng \u0111\u1ed9 m\u01b0a hay truy c\u1eadp d\u1eef li\u1ec7u t\u1eeb xa. Sau \u0111\u00f3 ki\u1ec3m tra ph\u1ea1m vi \u0111o, giao di\u1ec7n \u0111\u1ea7u ra, y\u00eau c\u1ea7u ngu\u1ed3n \u0111i\u1ec7n v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a c\u1ea3m bi\u1ebfn v\u1edbi tr\u1ea1m th\u1eddi ti\u1ebft ho\u1eb7c b\u1ed9 ghi d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n. \u0110\u1ed1i v\u1edbi c\u00e1c trang tr\u1ea1i t\u1eeb xa, c\u0169ng c\u1ea7n xem x\u00e9t kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft, kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn b\u1ea3o tr\u00ec v\u00e0 \u0111\u1ed9 tin c\u1eady truy\u1ec1n th\u00f4ng. Model \u0111\u00e3 ch\u1ecdn ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c ti\u00eau gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-6 kt-pane1286_128ec5-51\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">C\u00f3 th\u1ec3 k\u1ebft n\u1ed1i M\u00e1y \u0111o m\u01b0a v\u1edbi Tr\u1ea1m th\u1eddi ti\u1ebft ho\u1eb7c B\u1ed9 ghi d\u1eef li\u1ec7u kh\u00f4ng?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">C\u00f3, nhi\u1ec1u m\u00e1y \u0111o m\u01b0a t\u1ef1 \u0111\u1ed9ng c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi tr\u1ea1m th\u1eddi ti\u1ebft ho\u1eb7c b\u1ed9 ghi d\u1eef li\u1ec7u, mi\u1ec5n l\u00e0 giao di\u1ec7n v\u00e0 giao th\u1ee9c truy\u1ec1n th\u00f4ng c\u1ee7a ch\u00fang t\u01b0\u01a1ng th\u00edch. C\u00e1c t\u00f9y ch\u1ecdn ph\u1ed5 bi\u1ebfn bao g\u1ed3m \u0111\u1ea7u ra xung v\u00e0 RS485 v\u1edbi Modbus RTU. Tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng, h\u00e3y x\u00e1c nh\u1eadn lo\u1ea1i \u0111\u1ea7u ra, ngu\u1ed3n c\u1ea5p \u0111i\u1ec7n, y\u00eau c\u1ea7u \u0111\u1ea5u d\u00e2y v\u00e0 giao th\u1ee9c \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3. Truy c\u1eadp d\u1eef li\u1ec7u t\u1eeb xa c\u0169ng ph\u1ee5 thu\u1ed9c v\u00e0o b\u1ed9 ghi d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i, m\u1ea1ng truy\u1ec1n th\u00f4ng v\u00e0 n\u1ec1n t\u1ea3ng gi\u00e1m s\u00e1t.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-9 kt-pane1286_c0721a-18\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">N\u00ean V\u1ec7 sinh v\u00e0 Hi\u1ec7u chu\u1ea9n M\u00e1y \u0111o M\u01b0a Bao l\u00e2u M\u1ed9t l\u1ea7n?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">T\u1ea7n su\u1ea5t ki\u1ec3m tra v\u00e0 b\u1ea3o tr\u00ec ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf thi\u1ebft b\u1ecb, m\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t v\u00e0 khuy\u1ebfn ngh\u1ecb c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. Ki\u1ec3m tra l\u00e1 c\u00e2y, b\u1ee5i, c\u00f4n tr\u00f9ng v\u00e0 c\u00e1c v\u1eadt c\u1ea3n kh\u00e1c, \u0111\u1ed3ng th\u1eddi x\u00e1c minh r\u1eb1ng v\u0169 k\u1ebf v\u1eabn \u0111\u01b0\u1ee3c g\u1eafn ch\u1eafc ch\u1eafn v\u00e0 c\u00e2n b\u1eb1ng \u1edf nh\u1eefng v\u1ecb tr\u00ed y\u00eau c\u1ea7u. C\u00e1c model d\u1ea1ng chao \u0111\u1ea3o c\u00f3 th\u1ec3 c\u1ea7n ki\u1ec3m tra c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng. Tu\u00e2n th\u1ee7 quy tr\u00ecnh v\u00e0 l\u1ecbch tr\u00ecnh hi\u1ec7u chu\u1ea9n \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh, v\u00ec ch\u1ec9 v\u1ec7 sinh kh\u00f4ng th\u1ec3 x\u00e1c nh\u1eadn \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111o l\u01b0\u1eddng.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-10 kt-pane1286_6da781-1c\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">T\u00f4i n\u00ean ki\u1ec3m tra nh\u1eefng g\u00ec tr\u01b0\u1edbc khi mua c\u1ea3m bi\u1ebfn \u0111o m\u01b0a?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi mua, h\u00e3y so s\u00e1nh \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111o, \u0111\u1ed9 ph\u00e2n gi\u1ea3i, d\u1ea3i c\u01b0\u1eddng \u0111\u1ed9 m\u01b0a, giao di\u1ec7n \u0111\u1ea7u ra, y\u00eau c\u1ea7u ngu\u1ed3n \u0111i\u1ec7n, c\u1ea5p b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t. X\u00e1c nh\u1eadn xem c\u1ea3m bi\u1ebfn \u0111o l\u01b0\u1ee3ng m\u01b0a t\u00edch l\u0169y, c\u01b0\u1eddng \u0111\u1ed9 m\u01b0a hay s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a m\u01b0a, v\u00ec c\u00e1c ch\u1ee9c n\u0103ng n\u00e0y kh\u00f4ng th\u1ec3 thay th\u1ebf cho nhau. \u0110\u1ed1i v\u1edbi l\u1eafp \u0111\u1eb7t d\u1ef1 \u00e1n, c\u0169ng c\u1ea7n ki\u1ec3m tra kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a data logger, t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt, t\u00ednh s\u1eb5n c\u00f3 c\u1ee7a ph\u1ee5 t\u00f9ng thay th\u1ebf v\u00e0 h\u1ed7 tr\u1ee3 c\u1ee7a nh\u00e0 cung c\u1ea5p \u0111\u1ec3 gi\u1ea3m c\u00e1c v\u1ea5n \u0111\u1ec1 t\u00edch h\u1ee3p v\u00e0 b\u1ea3o tr\u00ec sau khi giao h\u00e0ng.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction When choosing a rain gauge for an agricultural weather&#8230;<\/p>","protected":false},"author":1,"featured_media":10368,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_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,"_kad_post_classname":"","footnotes":""},"categories":[11],"tags":[],"class_list":["post-1286","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"taxonomy_info":{"category":[{"value":11,"label":"Blog"}]},"featured_image_src_large":["https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2024\/02\/How-Is-Rainfall-Measured-Rain-Gauge-Types-and-Methods.webp",800,600,false],"author_info":{"display_name":"admin","author_link":"https:\/\/www.yantaisensor.com\/vi\/author\/admin"},"comment_info":0,"category_info":[{"term_id":11,"name":"Blog","slug":"blog","term_group":0,"term_taxonomy_id":11,"taxonomy":"category","description":"","parent":0,"count":126,"filter":"raw","cat_ID":11,"category_count":126,"category_description":"","cat_name":"Blog","category_nicename":"blog","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/www.yantaisensor.com\/vi\/wp-json\/wp\/v2\/posts\/1286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yantaisensor.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yantaisensor.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yantaisensor.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yantaisensor.com\/vi\/wp-json\/wp\/v2\/comments?post=1286"}],"version-history":[{"count":40,"href":"https:\/\/www.yantaisensor.com\/vi\/wp-json\/wp\/v2\/posts\/1286\/revisions"}],"predecessor-version":[{"id":10367,"href":"https:\/\/www.yantaisensor.com\/vi\/wp-json\/wp\/v2\/posts\/1286\/revisions\/10367"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yantaisensor.com\/vi\/wp-json\/wp\/v2\/media\/10368"}],"wp:attachment":[{"href":"https:\/\/www.yantaisensor.com\/vi\/wp-json\/wp\/v2\/media?parent=1286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yantaisensor.com\/vi\/wp-json\/wp\/v2\/categories?post=1286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yantaisensor.com\/vi\/wp-json\/wp\/v2\/tags?post=1286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}