{"id":7474,"date":"2025-09-04T16:29:20","date_gmt":"2025-09-04T09:29:20","guid":{"rendered":"https:\/\/quando.com.vn\/?post_type=product&p=7474"},"modified":"2025-09-04T16:43:03","modified_gmt":"2025-09-04T09:43:03","slug":"cam-bien-ph-supmea-sup-ph8001","status":"publish","type":"product","link":"https:\/\/quando.com.vn\/en\/product\/cam-bien-ph-supmea-sup-ph8001\/","title":{"rendered":"C\u1ea3m bi\u1ebfn pH SUP-PH8001 \u2013 H\u1ed7 tr\u1ee3 RS485 Modbus RTU"},"content":{"rendered":"

C\u1ea3m bi\u1ebfn pH SUP-PH8001<\/strong> c\u1ee7a Supmea<\/a>, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111o pH\/ORP trong h\u1ec7 th\u1ed1ng n\u01b0\u1edbc, \u0111\u1eb7c bi\u1ec7t l\u00e0 nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n v\u00e0 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc IoT. V\u1edbi giao di\u1ec7n RS485 v\u00e0 chu\u1ea9n Modbus RTU, thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u t\u1eeb xa, d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng SCADA, PLC ho\u1eb7c c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p.<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt:<\/strong><\/h3>\n

– D\u1ea3i \u0111o r\u1ed9ng: 0.00\u201314.00 pH, \u00b11000 mV
\n– \u0110\u1ed9 ph\u00e2n gi\u1ea3i cao: 0.01 pH, 0.1 mV
\n– \u0110\u1ed9 ch\u00ednh x\u00e1c \u00b10.02 pH, \u00b10.5\u2103
\n– Giao ti\u1ebfp RS485, h\u1ed7 tr\u1ee3 Modbus RTU
\n– Ngu\u1ed3n c\u1ea5p linh ho\u1ea1t 6\u201330VDC, ti\u00eau th\u1ee5 \u0111i\u1ec7n th\u1ea5p
\n– Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, l\u1eafp \u0111\u1eb7t d\u1ec5 d\u00e0ng b\u1eb1ng ren G3\/4<\/p>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Product<\/td>\nDigital pH sensor<\/td>\n<\/tr>\n
Model<\/td>\nSUP-PH8001<\/td>\n<\/tr>\n
Measurement range<\/td>\n0.00-14.00pH; \u00b11000.0mV<\/td>\n<\/tr>\n
Resolution<\/td>\n0.01 pH, 0.1 mV<\/td>\n<\/tr>\n
Heat resistance<\/td>\n0-60\u2103<\/td>\n<\/tr>\n
Accuracy<\/td>\n0.02 pH 0.5\u2103 0.2 mA<\/td>\n<\/tr>\n
Output<\/td>\nRS485 (MODBUS-RTU)<\/td>\n<\/tr>\n
ID<\/td>\n9600, 8, 1,N (Standard) 1-255<\/td>\n<\/tr>\n
Power supply<\/td>\n6~30VDC<\/td>\n<\/tr>\n
Power consumption<\/td>\n30 mA @12VDC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Giao th\u1ee9c truy\u1ec1n th\u00f4ng:<\/strong><\/p>\n

– Giao ti\u1ebfp RS485
\n– Port setting: 9600,N,8,1 (default)
\n– ID: 0x01 (default)
\n– Giao th\u1ee9c: Modbus RTU<\/p>\n

\"C\u1ea3m<\/p>\n

\u1ee8ng d\u1ee5ng c\u1ea3m bi\u1ebfn pH SUP-PH8001:<\/strong><\/h3>\n

– Gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n
\n– C\u00e1c h\u1ec7 th\u1ed1ng IoT gi\u00e1m s\u00e1t n\u01b0\u1edbc t\u1eeb xa
\n– Nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i v\u00e0 n\u01b0\u1edbc sinh ho\u1ea1t
\n– \u1ee8ng d\u1ee5ng c\u00f4ng nghi\u1ec7p c\u1ea7n giao ti\u1ebfp RS485 Modbus RTU<\/p>\n

\"C\u1ea3m<\/p>","protected":false},"excerpt":{"rendered":"

– D\u1ea3i \u0111o 0\u201314 pH, \u00b11000 mV
\n– \u0110\u1ed9 ph\u00e2n gi\u1ea3i 0.01 pH, 0.1 mV
\n– Giao ti\u1ebfp RS485 Modbus RTU
\n– Ngu\u1ed3n c\u1ea5p 6\u201330VDC
\n– \u1ee8ng d\u1ee5ng IoT & nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n<\/p>","protected":false},"featured_media":7406,"template":"","meta":[],"product_cat":[543,544,531,533],"product_tag":[],"acf":[],"yoast_head":"\nC\u1ea3m bi\u1ebfn pH SUP-PH8001 \u2013 H\u1ed7 tr\u1ee3 RS485 Modbus RTU - QUANDO<\/title>\n<meta name=\"description\" content=\"C\u1ea3m bi\u1ebfn pH SUP-PH8001 Supmea h\u1ed7 tr\u1ee3 RS485 Modbus RTU, \u0111o pH\/ORP trong nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n, IoT v\u00e0 gi\u00e1m s\u00e1t n\u01b0\u1edbc t\u1eeb xa, ch\u00ednh x\u00e1c cao, b\u1ec1n b\u1ec9.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/quando.com.vn\/en\/product\/cam-bien-ph-supmea-sup-ph8001\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u1ea3m bi\u1ebfn pH SUP-PH8001 \u2013 H\u1ed7 tr\u1ee3 RS485 Modbus RTU\" \/>\n<meta property=\"og:description\" content=\"C\u1ea3m bi\u1ebfn pH SUP-PH8001 Supmea h\u1ed7 tr\u1ee3 RS485 Modbus RTU, \u0111o pH\/ORP trong nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n, IoT v\u00e0 gi\u00e1m s\u00e1t n\u01b0\u1edbc t\u1eeb xa, ch\u00ednh x\u00e1c cao, b\u1ec1n b\u1ec9.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/quando.com.vn\/en\/product\/cam-bien-ph-supmea-sup-ph8001\/\" \/>\n<meta property=\"og:site_name\" content=\"QUANDO\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-04T09:43:03+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/quando.com.vn\/wp-content\/uploads\/2025\/08\/SUP-PH8001-Digital-pH-sensor.webp\" \/>\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\/cam-bien-ph-supmea-sup-ph8001\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/quando.com.vn\/wp-content\/uploads\/2025\/08\/SUP-PH8001-Digital-pH-sensor.webp\",\"contentUrl\":\"https:\/\/quando.com.vn\/wp-content\/uploads\/2025\/08\/SUP-PH8001-Digital-pH-sensor.webp\",\"width\":800,\"height\":800,\"caption\":\"C\u1ea3m bi\u1ebfn pH SUP-PH8001\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/quando.com.vn\/san-pham\/cam-bien-ph-supmea-sup-ph8001\/#webpage\",\"url\":\"https:\/\/quando.com.vn\/san-pham\/cam-bien-ph-supmea-sup-ph8001\/\",\"name\":\"C\u1ea3m bi\u1ebfn pH SUP-PH8001 \u2013 H\u1ed7 tr\u1ee3 RS485 Modbus RTU - 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