{"id":7700,"date":"2025-12-10T14:27:49","date_gmt":"2025-12-10T07:27:49","guid":{"rendered":"https:\/\/quando.com.vn\/?post_type=product&p=7700"},"modified":"2025-12-10T14:37:47","modified_gmt":"2025-12-10T07:37:47","slug":"cam-bien-ap-suat-pm556","status":"publish","type":"product","link":"https:\/\/quando.com.vn\/en\/product\/cam-bien-ap-suat-pm556\/","title":{"rendered":"C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t PM556 d\u1ea3i \u0111o r\u1ed9ng"},"content":{"rendered":"

PM556 \u2013 C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t \u0111\u1ed9 ch\u00ednh x\u00e1c cao<\/h3>\n

PM556 l\u00e0 c\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t c\u00f4ng nghi\u1ec7p hi\u1ec7u su\u1ea5t cao, s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn silicon c\u00f4ng ngh\u1ec7 m\u1edbi k\u1ebft h\u1ee3p b\u1ed9 x\u1eed l\u00fd s\u1ed1 hi\u1ec7n \u0111\u1ea1i. Nh\u1edd \u0111\u00f3, thi\u1ebft b\u1ecb \u0111\u1ea1t \u0111\u1ed9 ch\u00ednh x\u00e1c l\u00ean \u0111\u1ebfn \u00b10.075%FS c\u00f9ng \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh d\u00e0i h\u1ea1n \u00b10.1%FS trong 3 n\u0103m, ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u \u0111\u1ed9 tin c\u1eady cao.<\/p>\n

Thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 \u0111o \u00e1p su\u1ea5t d\u1ea1ng gauge ho\u1eb7c absolute v\u1edbi d\u1ea3i \u0111o c\u1ef1c r\u1ed9ng t\u1eeb v\u00e0i kPa \u0111\u1ebfn 60 MPa. M\u00e0ng c\u1ea3m bi\u1ebfn ch\u1ebf t\u1ea1o t\u1eeb inox 316L ho\u1eb7c Hastelloy C (t\u00f9y ch\u1ecdn), \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ecbu \u0103n m\u00f2n trong m\u00f4i tr\u01b0\u1eddng h\u00f3a ch\u1ea5t, d\u1ea7u kh\u00ed v\u00e0 c\u00e1c quy tr\u00ecnh c\u00f4ng nghi\u1ec7p n\u1eb7ng.<\/p>\n

\u01afu \u0111i\u1ec3m n\u1ed5i b\u1eadt<\/strong><\/h4>\n

– \u0110\u1ed9 ch\u00ednh x\u00e1c cao \u00b10.075%FS, ph\u00f9 h\u1ee3p c\u00e1c \u1ee9ng d\u1ee5ng \u0111o y\u00eau c\u1ea7u ch\u00ednh x\u00e1c nghi\u00eam ng\u1eb7t
\n– Ch\u1ecdn m\u00e0ng 316L ho\u1eb7c Hastelloy C \u0111\u1ec3 \u0111\u00e1p \u1ee9ng m\u00f4i tr\u01b0\u1eddng h\u00f3a ch\u1ea5t m\u1ea1nh
\n– H\u1ed7 tr\u1ee3 c\u1ea3 t\u00edn hi\u1ec7u 4\u201320mA v\u00e0 giao th\u1ee9c HART
\n– D\u1ea3i nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng, ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh t\u1eeb \u201340 \u0111\u1ebfn 85\u00b0C
\n– Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, k\u1ebft n\u1ed1i ren ti\u00eau chu\u1ea9n d\u1ec5 l\u1eafp \u0111\u1eb7t
\n– B\u1ea3o v\u1ec7 IP67 ch\u1ed1ng b\u1ee5i v\u00e0 n\u01b0\u1edbc
\n– \u0110\u1ed9 tr\u00f4i th\u1ea5p, \u1ed5n \u0111\u1ecbnh \u00b10.1%FS trong 3 n\u0103m<\/p>\n

Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/strong><\/h4>\n

C\u1ea3m bi\u1ebfn PM556 s\u1eed d\u1ee5ng m\u00e0ng ng\u0103n kim lo\u1ea1i, bu\u1ed3ng d\u1ea7u c\u00e1ch ly v\u00e0 chip silicon \u0111o \u00e1p su\u1ea5t. Khi m\u00f4i ch\u1ea5t t\u00e1c \u0111\u1ed9ng l\u00ean m\u00e0ng, s\u1ef1 bi\u1ebfn d\u1ea1ng \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u1ebfn chip \u00e1p su\u1ea5t, l\u00e0m thay \u0111\u1ed5i \u0111i\u1ec7n tr\u1edf c\u1ee7a c\u1ea7u Wheatstone. T\u00edn hi\u1ec7u \u0111\u01b0\u1ee3c x\u1eed l\u00fd s\u1ed1 \u0111\u1ec3 cho ra gi\u00e1 tr\u1ecb \u00e1p su\u1ea5t ch\u00ednh x\u00e1c, sau \u0111\u00f3 xu\u1ea5t ra 4\u201320mA ho\u1eb7c HART.<\/p>\n

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

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
S\u1ea3n ph\u1ea9m<\/td>\nC\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t<\/td>\n<\/tr>\n
Model<\/td>\nPM556<\/td>\n<\/tr>\n
D\u1ea3i \u0111o<\/td>\nGauge: 0.6 kPa\u202660 MPa; Absolute: 2 kPa\u20263 MPa<\/td>\n<\/tr>\n
\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n\u00b10.075%FS; \u00b10.1%FS<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng<\/td>\n-40 ~ 85\u00b0C<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 m\u00f4i ch\u1ea5t<\/td>\n-40 ~ 100\u00b0C<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 l\u01b0u tr\u1eef<\/td>\n-50 ~ 85\u00b0C<\/td>\n<\/tr>\n
Ng\u00f5 ra<\/td>\n4\u201320mA ho\u1eb7c 4\u201320mA + HART<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u m\u00e0ng<\/td>\n316L; Hastelloy C (t\u00f9y ch\u1ecdn)<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u k\u1ebft n\u1ed1i<\/td>\n316L<\/td>\n<\/tr>\n
D\u1ea7u \u0111i\u1ec1n<\/td>\nSilicone oil<\/td>\n<\/tr>\n
\u1ed4n \u0111\u1ecbnh d\u00e0i h\u1ea1n<\/td>\n\u00b10.1%FS trong 3 n\u0103m<\/td>\n<\/tr>\n
Ngu\u1ed3n c\u1ea5p<\/td>\n24VDC (9\u201336VDC)<\/td>\n<\/tr>\n
Chu\u1ea9n b\u1ea3o v\u1ec7<\/td>\nIP67<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u1ee8ng d\u1ee5ng<\/strong><\/h4>\n

– Nh\u00e0 m\u00e1y d\u1ea7u kh\u00ed, h\u00f3a d\u1ea7u v\u00e0 x\u1eed l\u00fd h\u00f3a ch\u1ea5t
\n– H\u1ec7 th\u1ed1ng n\u01b0\u1edbc, \u0111\u01b0\u1eddng \u1ed1ng \u00e1p l\u1ef1c, b\u01a1m c\u00f4ng nghi\u1ec7p
\n– S\u1ea3n xu\u1ea5t \u0111i\u1ec7n, l\u00f2 h\u01a1i, turbine
\n– C\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m & \u0111\u1ed3 u\u1ed1ng
\n– M\u00e1y n\u00e9n kh\u00ed, h\u1ec7 th\u1ed1ng HVAC, kh\u00ed n\u00e9n \u2013 th\u1ee7y l\u1ef1c
\n– Thi\u1ebft b\u1ecb OEM y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c cao<\/p>\n

V\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao, \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i v\u00e0 h\u1ed7 tr\u1ee3 HART, PM556 l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111o l\u01b0\u1eddng hi\u1ec7n \u0111\u1ea1i c\u1ea7n \u0111\u1ed9 tin c\u1eady v\u00e0 \u1ed5n \u0111\u1ecbnh d\u00e0i h\u1ea1n.<\/p>","protected":false},"excerpt":{"rendered":"

– \u0110\u1ed9 ch\u00ednh x\u00e1c r\u1ea5t cao \u00b10.075%FS, \u1ed5n \u0111\u1ecbnh d\u00e0i h\u1ea1n 3 n\u0103m
\n– D\u1ea3i \u0111o r\u1ed9ng t\u1eeb 0.6 kPa \u0111\u1ebfn 60 MPa, nhi\u1ec1u t\u00f9y ch\u1ecdn ki\u1ec3u \u00e1p su\u1ea5t
\n– M\u00e0ng 316L ho\u1eb7c Hastelloy C ch\u1ed1ng \u0103n m\u00f2n m\u1ea1nh
\n– T\u00edn hi\u1ec7u 4\u201320mA ho\u1eb7c HART, d\u1ec5 t\u00edch h\u1ee3p PLC\/SCADA
\n– Thi\u1ebft k\u1ebf IP67, ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t<\/p>","protected":false},"featured_media":7701,"template":"","meta":[],"product_cat":[529,537],"product_tag":[],"acf":[],"yoast_head":"\nC\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t PM556 d\u1ea3i \u0111o r\u1ed9ng - QUANDO<\/title>\n<meta name=\"description\" content=\"C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t PM556 \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u00b10.075%FS, d\u1ea3i \u0111o t\u1eeb kPa \u0111\u1ebfn 60MPa, s\u1eed d\u1ee5ng m\u00e0ng 316L ho\u1eb7c Hastelloy C, t\u00edn hi\u1ec7u 4\u201320mA\/HART\" \/>\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-ap-suat-pm556\/\" \/>\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 \u00e1p su\u1ea5t PM556 d\u1ea3i \u0111o r\u1ed9ng\" \/>\n<meta property=\"og:description\" content=\"C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t PM556 \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u00b10.075%FS, d\u1ea3i \u0111o t\u1eeb kPa \u0111\u1ebfn 60MPa, s\u1eed d\u1ee5ng m\u00e0ng 316L ho\u1eb7c Hastelloy C, t\u00edn hi\u1ec7u 4\u201320mA\/HART\" \/>\n<meta property=\"og:url\" content=\"https:\/\/quando.com.vn\/en\/product\/cam-bien-ap-suat-pm556\/\" \/>\n<meta property=\"og:site_name\" content=\"QUANDO\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-10T07:37:47+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\/12\/PM556-Pressure-transmitter-scaled.webp\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 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-ap-suat-pm556\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/quando.com.vn\/wp-content\/uploads\/2025\/12\/PM556-Pressure-transmitter-scaled.webp\",\"contentUrl\":\"https:\/\/quando.com.vn\/wp-content\/uploads\/2025\/12\/PM556-Pressure-transmitter-scaled.webp\",\"width\":2560,\"height\":2560,\"caption\":\"C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t PM556\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/quando.com.vn\/san-pham\/cam-bien-ap-suat-pm556\/#webpage\",\"url\":\"https:\/\/quando.com.vn\/san-pham\/cam-bien-ap-suat-pm556\/\",\"name\":\"C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t PM556 d\u1ea3i \u0111o r\u1ed9ng - 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