{"id":7020,"date":"2025-06-04T14:35:15","date_gmt":"2025-06-04T07:35:15","guid":{"rendered":"https:\/\/quando.com.vn\/?post_type=product&p=7020"},"modified":"2025-06-10T16:18:26","modified_gmt":"2025-06-10T09:18:26","slug":"st501-dong-ho-do-luu-luong-sieu-am-clamp-on-chinh-xac-flo-instruments","status":"publish","type":"product","link":"http:\/\/quando.com.vn\/en\/product\/st501-dong-ho-do-luu-luong-sieu-am-clamp-on-chinh-xac-flo-instruments\/","title":{"rendered":"ST501 \u2013 \u0110\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng si\u00eau \u00e2m ch\u00ednh x\u00e1c cao, \u0111o nhi\u1ec7t l\u01b0\u1ee3ng | Flo-Instruments"},"content":{"rendered":"

ST501 \u2013 \u0110\u1ed3ng h\u1ed3 \u0111o n\u0103ng l\u01b0\u1ee3ng si\u00eau \u00e2m chuy\u00ean d\u1ee5ng cho HVAC v\u00e0 ki\u1ec3m to\u00e1n n\u0103ng l\u01b0\u1ee3ng<\/span><\/h1>\n

ST501<\/strong> l\u00e0 thi\u1ebft b\u1ecb \u0111o l\u01b0u l\u01b0\u1ee3ng si\u00eau \u00e2m ch\u00ednh x\u00e1c cao, s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn d\u1ea1ng clamp-on (k\u1eb9p ngo\u00e0i) l\u00fd t\u01b0\u1edfng cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn. Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n m\u00f4-\u0111un RTD v\u00e0 c\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p th\u00e0nh \u0111\u1ed3ng h\u1ed3 \u0111o nhi\u1ec7t l\u01b0\u1ee3ng (energy meter) khi k\u1ebft h\u1ee3p v\u1edbi c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 PT100<\/strong>.<\/p>\n

Khi ho\u1ea1t \u0111\u1ed9ng c\u00f9ng c\u1ea3m bi\u1ebfn nhi\u1ec7t, ST501 c\u00f3 kh\u1ea3 n\u0103ng \u0111o th\u1eddi gian th\u1ef1c s\u1ef1 ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 gi\u1eefa \u1ed1ng c\u1ea5p v\u00e0 \u1ed1ng h\u1ed3i trong h\u1ec7 th\u1ed1ng ch\u1ea5t l\u1ecfng. \u0110i\u1ec1u n\u00e0y gi\u00fap thi\u1ebft b\u1ecb tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd trong vi\u1ec7c t\u00ednh to\u00e1n n\u0103ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5 ri\u00eang bi\u1ec7t<\/strong> cho t\u1eebng khu v\u1ef1c ho\u1eb7c thi\u1ebft b\u1ecb trong h\u1ec7 th\u1ed1ng s\u01b0\u1edfi ho\u1eb7c l\u00e0m m\u00e1t.<\/p>\n

\u1ee8ng d\u1ee5ng \u0111a d\u1ea1ng trong c\u00f4ng tr\u00ecnh v\u00e0 c\u00f4ng nghi\u1ec7p<\/span><\/h2>\n

\u0110\u1ed3ng h\u1ed3 \u0111o n\u0103ng l\u01b0\u1ee3ng ST501 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong:<\/p>\n

– H\u1ec7 th\u1ed1ng HVAC t\u1ea1i c\u00e1c t\u00f2a nh\u00e0 th\u01b0\u01a1ng m\u1ea1i (trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i, v\u0103n ph\u00f2ng, tr\u01b0\u1eddng h\u1ecdc, b\u1ec7nh vi\u1ec7n, b\u1ea3o t\u00e0ng…)<\/p>\n

– C\u00e1c h\u1ec7 th\u1ed1ng s\u01b0\u1edfi\/l\u00e0m m\u00e1t s\u1eed d\u1ee5ng n\u01b0\u1edbc n\u00f3ng ho\u1eb7c n\u01b0\u1edbc l\u1ea1nh<\/p>\n

–\u00a0 Trung t\u00e2m d\u1eef li\u1ec7u, th\u00e1p l\u00e0m m\u00e1t, ki\u1ec3m to\u00e1n n\u0103ng l\u01b0\u1ee3ng<\/p>\n

– C\u00f4ng tr\u00ecnh c\u00f4ng c\u1ed9ng nh\u01b0 ga t\u00e0u \u0111i\u1ec7n, s\u00e2n bay<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Th\u00f4ng s\u1ed1<\/th>\nGi\u00e1 tr\u1ecb<\/th>\n<\/tr>\n<\/thead>\n
K\u00edch th\u01b0\u1edbc \u1ed1ng \u0111o \u0111\u01b0\u1ee3c<\/td>\n1\u201d \u0111\u1ebfn 48\u201d (DN25 \u0111\u1ebfn DN1200)<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u \u1ed1ng t\u01b0\u01a1ng th\u00edch<\/td>\nPVC, th\u00e9p carbon, inox,…<\/td>\n<\/tr>\n
Ch\u1ea5t l\u1ecfng \u0111o \u0111\u01b0\u1ee3c<\/td>\nN\u01b0\u1edbc, n\u01b0\u1edbc bi\u1ec3n, d\u1ea7u, c\u1ed3n,…<\/td>\n<\/tr>\n
D\u1ea3i t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y<\/td>\n0 ~ \u00b116 ft\/s (0 ~ \u00b15 m\/s)<\/td>\n<\/tr>\n
\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n\u00b11.0% gi\u00e1 tr\u1ecb \u0111o<\/td>\n<\/tr>\n
\u0110\u1ed9 l\u1eb7p l\u1ea1i<\/td>\n0.3%<\/td>\n<\/tr>\n
Lo\u1ea1i c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9<\/td>\nK\u1eb9p ngo\u00e0i (Clamp-on)<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c c\u1ee7a c\u1ea3m bi\u1ebfn<\/td>\n32\u2109 ~ 257\u2109 (0\u2103 ~ 125\u2103)<\/td>\n<\/tr>\n
M\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb<\/td>\nLCD c\u00f3 \u0111\u00e8n n\u1ec1n, 20\u00d72 k\u00fd t\u1ef1<\/td>\n<\/tr>\n
Ngu\u1ed3n c\u1ea5p<\/td>\n24V DC @ 1A t\u1ed1i \u0111a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"St501<\/h2>\n

Thi\u1ebft b\u1ecb l\u00fd t\u01b0\u1edfng cho ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed<\/span><\/h2>\n

\u0110\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi c\u00e1c t\u00ean g\u1ecdi nh\u01b0 \u0111\u1ed3ng h\u1ed3 \u0111o nhi\u1ec7t<\/strong> (heat meter) ho\u1eb7c \u0111\u1ed3ng h\u1ed3 \u0111o n\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t<\/strong> (thermal energy meter), ST501 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c l\u01b0\u1ee3ng nhi\u1ec7t ti\u00eau th\u1ee5<\/strong> trong c\u00e1c h\u1ec7 th\u1ed1ng s\u01b0\u1edfi ho\u1eb7c l\u00e0m l\u1ea1nh. \u0110\u00e2y l\u00e0 c\u01a1 s\u1edf quan tr\u1ecdng gi\u00fap doanh nghi\u1ec7p ho\u1eb7c t\u00f2a nh\u00e0:<\/p>\n

– Theo d\u00f5i hi\u1ec7u su\u1ea5t s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng
\n– Ph\u00e2n t\u00edch t\u1ed5n th\u1ea5t nhi\u1ec7t v\u00e0 c\u1ea3i ti\u1ebfn v\u1eadn h\u00e0nh
\n– T\u00ednh to\u00e1n chi ph\u00ed ti\u00eau th\u1ee5 ch\u00ednh x\u00e1c cho t\u1eebng khu v\u1ef1c<\/p>\n

 <\/p>\n

\ud83d\udc49 Xem chi ti\u1ebft s\u1ea3n ph\u1ea9m ch\u00ednh th\u1ee9c c\u1ee7a Flo-Instruments<\/a><\/p>","protected":false},"excerpt":{"rendered":"

– T\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y: 0 ~\u00b116ft\/s (0 ~\u00b15m\/s)<\/p>\n

– \u0110\u1ed9 ch\u00ednh x\u00e1c: \u00b11.0%<\/p>\n

– K\u00edch th\u01b0\u1edbc \u1ed1ng ph\u00f9 h\u1ee3p: 1\u201d~48\u201dDN25-DN1200<\/p>","protected":false},"featured_media":7021,"template":"","meta":[],"product_cat":[471,476,477,416,444,484,485],"product_tag":[],"acf":[],"yoast_head":"\nST501 \u2013 \u0110\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng si\u00eau \u00e2m ch\u00ednh x\u00e1c cao, \u0111o nhi\u1ec7t l\u01b0\u1ee3ng | Flo-Instruments - QUANDO<\/title>\n<meta name=\"description\" content=\"ST501 l\u00e0 thi\u1ebft b\u1ecb \u0111o l\u01b0u l\u01b0\u1ee3ng si\u00eau \u00e2m ch\u00ednh x\u00e1c cao, s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn d\u1ea1ng clamp-on (k\u1eb9p ngo\u00e0i) l\u00fd t\u01b0\u1edfng cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn. Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n m\u00f4-\u0111un RTD v\u00e0 c\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p th\u00e0nh \u0111\u1ed3ng h\u1ed3 \u0111o nhi\u1ec7t l\u01b0\u1ee3ng (energy meter) khi k\u1ebft h\u1ee3p v\u1edbi c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 PT100.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/quando.com.vn\/en\/product\/st501-dong-ho-do-luu-luong-sieu-am-clamp-on-chinh-xac-flo-instruments\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ST501 \u2013 \u0110\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng si\u00eau \u00e2m ch\u00ednh x\u00e1c cao, \u0111o nhi\u1ec7t l\u01b0\u1ee3ng | Flo-Instruments\" \/>\n<meta property=\"og:description\" content=\"ST501 l\u00e0 thi\u1ebft b\u1ecb \u0111o l\u01b0u l\u01b0\u1ee3ng si\u00eau \u00e2m ch\u00ednh x\u00e1c cao, s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn d\u1ea1ng clamp-on (k\u1eb9p ngo\u00e0i) l\u00fd t\u01b0\u1edfng cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn. Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n m\u00f4-\u0111un RTD v\u00e0 c\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p th\u00e0nh \u0111\u1ed3ng h\u1ed3 \u0111o nhi\u1ec7t l\u01b0\u1ee3ng (energy meter) khi k\u1ebft h\u1ee3p v\u1edbi c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 PT100.\" \/>\n<meta property=\"og:url\" content=\"http:\/\/quando.com.vn\/en\/product\/st501-dong-ho-do-luu-luong-sieu-am-clamp-on-chinh-xac-flo-instruments\/\" \/>\n<meta property=\"og:site_name\" content=\"QUANDO\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-10T09:18:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/quando.com.vn\/wp-content\/uploads\/2025\/06\/ST501_img-product.png\" \/>\n\t<meta property=\"og:image:width\" content=\"758\" \/>\n\t<meta property=\"og:image:height\" content=\"532\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/quando.com.vn\/en\/#website\",\"url\":\"https:\/\/quando.com.vn\/en\/\",\"name\":\"QUANDO\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/quando.com.vn\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/quando.com.vn\/san-pham\/st501-dong-ho-do-luu-luong-sieu-am-clamp-on-chinh-xac-flo-instruments\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/quando.com.vn\/wp-content\/uploads\/2025\/06\/ST501_img-product.png\",\"contentUrl\":\"https:\/\/quando.com.vn\/wp-content\/uploads\/2025\/06\/ST501_img-product.png\",\"width\":758,\"height\":532,\"caption\":\"St501 \u0111\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng si\u00eau \u00e2m, \u0111o nhi\u1ec7t l\u01b0\u1ee3ng\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/quando.com.vn\/san-pham\/st501-dong-ho-do-luu-luong-sieu-am-clamp-on-chinh-xac-flo-instruments\/#webpage\",\"url\":\"https:\/\/quando.com.vn\/san-pham\/st501-dong-ho-do-luu-luong-sieu-am-clamp-on-chinh-xac-flo-instruments\/\",\"name\":\"ST501 \u2013 \u0110\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng si\u00eau \u00e2m ch\u00ednh x\u00e1c cao, \u0111o nhi\u1ec7t l\u01b0\u1ee3ng | Flo-Instruments - QUANDO\",\"isPartOf\":{\"@id\":\"https:\/\/quando.com.vn\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/quando.com.vn\/san-pham\/st501-dong-ho-do-luu-luong-sieu-am-clamp-on-chinh-xac-flo-instruments\/#primaryimage\"},\"datePublished\":\"2025-06-04T07:35:15+00:00\",\"dateModified\":\"2025-06-10T09:18:26+00:00\",\"description\":\"ST501 l\u00e0 thi\u1ebft b\u1ecb \u0111o l\u01b0u l\u01b0\u1ee3ng si\u00eau \u00e2m ch\u00ednh x\u00e1c cao, s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn d\u1ea1ng clamp-on (k\u1eb9p ngo\u00e0i) l\u00fd t\u01b0\u1edfng cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn. 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