{"id":17977,"date":"2022-11-16T09:50:47","date_gmt":"2022-11-16T02:50:47","guid":{"rendered":"https:\/\/vn-tech.com.vn\/?p=17977"},"modified":"2023-03-01T16:12:32","modified_gmt":"2023-03-01T09:12:32","slug":"cam-bien-do-muc-tu-tinh-la-gi-tu-germany","status":"publish","type":"post","link":"https:\/\/vn-tech.com.vn\/?p=17977","title":{"rendered":"C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c t\u1eeb t\u00ednh l\u00e0 g\u00ec? Intra Automation t\u1eeb Germany"},"content":{"rendered":"<h4><strong>C\u1ea3m bi\u1ebfn<\/strong><strong> \u0111o m\u1ee9c t\u1eeb t\u00ednh\u00a0<\/strong><strong>l\u00e0 g\u00ec?<\/strong><\/h4>\n<p><strong>C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c t\u1eeb t\u00ednh<\/strong> hay c\u00f2n g\u1ecdi l\u00e0 c\u1ea3m bi\u1ebfn b\u00e1o m\u1ee9c phao t\u1eeb \u0111\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd l\u1ef1c n\u1ed5i v\u00e0 hi\u1ec7u \u1ee9ng t\u1eeb t\u00ednh c\u1ee7a phao. Phao t\u1eeb trong \u1ed1ng di chuy\u1ec3n t\u1ea1o n\u00ean hi\u1ec7u \u1ee9ng thay \u0111\u1ed5i m\u00e0u s\u1eafc b\u00ean trong \u1ed1ng thi\u1ebft b\u1ecb. Khi v\u1ecb tr\u00ed phao t\u1eeb thay \u0111\u1ed5i, c\u1ed9t hi\u1ec3n th\u1ecb thay \u0111\u1ed5i m\u00e0u gi\u00fap vi\u1ec7c gi\u00e1m s\u00e1t m\u1ee9c ch\u1ea5t l\u1ecfng \u1edf \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao, \u00e1p su\u1ea5t cao, m\u00f4i tr\u01b0\u1eddng \u0111\u1ed9c h\u1ea1i, \u0103n m\u00f2n v\u00e0 nguy hi\u1ec3m cao.<\/p>\n<figure id=\"attachment_17978\" aria-describedby=\"caption-attachment-17978\" style=\"width: 957px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-17978 size-full\" src=\"https:\/\/vn-tech.com.vn\/wp-content\/uploads\/2022\/11\/ita1.png\" alt=\"C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c t\u1eeb t\u00ednh\" width=\"967\" height=\"630\" srcset=\"https:\/\/vn-tech.com.vn\/wp-content\/uploads\/2022\/11\/ita1.png 967w, https:\/\/vn-tech.com.vn\/wp-content\/uploads\/2022\/11\/ita1-300x195.png 300w, https:\/\/vn-tech.com.vn\/wp-content\/uploads\/2022\/11\/ita1-768x500.png 768w, https:\/\/vn-tech.com.vn\/wp-content\/uploads\/2022\/11\/ita1-600x391.png 600w\" sizes=\"(max-width: 967px) 100vw, 967px\" \/><figcaption id=\"caption-attachment-17978\" class=\"wp-caption-text\"><em>C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c t\u1eeb t\u00ednh th\u01b0\u01a1ng hi\u1ec7u <strong>Intra Automation<\/strong> t\u1eeb CHLB \u0110\u1ee9c<\/em><\/figcaption><\/figure>\n<h4><strong>\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt c\u1ee7a c\u1ea3m bi\u1ebfn \u0111o m\u1ee9c d\u1ea1ng t\u1eeb t\u00ednh<\/strong><\/h4>\n<figure id=\"attachment_17979\" aria-describedby=\"caption-attachment-17979\" style=\"width: 959px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-17979 size-full\" src=\"https:\/\/vn-tech.com.vn\/wp-content\/uploads\/2022\/11\/ita2.png\" alt=\"\" width=\"969\" height=\"437\" srcset=\"https:\/\/vn-tech.com.vn\/wp-content\/uploads\/2022\/11\/ita2.png 969w, https:\/\/vn-tech.com.vn\/wp-content\/uploads\/2022\/11\/ita2-300x135.png 300w, https:\/\/vn-tech.com.vn\/wp-content\/uploads\/2022\/11\/ita2-768x346.png 768w, https:\/\/vn-tech.com.vn\/wp-content\/uploads\/2022\/11\/ita2-600x271.png 600w\" sizes=\"(max-width: 969px) 100vw, 969px\" \/><figcaption id=\"caption-attachment-17979\" class=\"wp-caption-text\"><em>\u00c1p su\u1ea5t ch\u1ecbu \u0111\u1ef1ng c\u1ee7a c\u1ea3m bi\u1ebfn \u0111o m\u1ee9c t\u1eeb t\u00ednh Intra Automation<\/em><\/figcaption><\/figure>\n<p>\u0110\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u kh\u00e1c nhau v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 ch\u1ee9c n\u0103ng, thi\u1ebft b\u1ecb c\u00f3 th\u00eam l\u1ef1a ch\u1ecdn t\u00f9y ch\u1ecdn sau:<\/p>\n<ul>\n<li>C\u00f4ng t\u1eafc t\u1eeb t\u00ednh th\u1ee5 \u0111\u1ed9ng m\u1ed9t c\u1ef1c \u0111\u01a1n (SPST)<\/li>\n<li>M\u1ed9t c\u1ef1c \u0111\u00f4i (SPDT) t\u00f9y ch\u1ecdn \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee9c ch\u1ea5t l\u1ecfng cao v\u00e0 th\u1ea5p, \u0111i\u1ec1u khi\u1ec3n giao di\u1ec7n ho\u1eb7c c\u1ea3nh b\u00e1o.<\/li>\n<li>C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c ch\u1ea5t l\u1ecfng t\u1eeb t\u00ednh hai d\u00e2y, \u0111\u1ea7u ra t\u00edn hi\u1ec7u 4 ~ 20mA, th\u1ef1c hi\u1ec7n \u0111o l\u01b0\u1eddng v\u00e0 \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa,<\/li>\n<li>\u0110\u1ea7u ra 4 ~ 20mA v\u1edbi giao th\u1ee9c HART v\u00e0 chu\u1ea9n Ex cho t\u00edn hi\u1ec7u v\u00e0 v\u1ecf thi\u1ebft b\u1ecb chuy\u1ec3n \u0111\u1ed5i.<\/li>\n<\/ul>\n<h4><strong>C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c<\/strong><strong>\u1ea3m bi\u1ebfn<\/strong><strong> \u0111o m\u1ee9c t\u1eeb t\u00ednh<\/strong><\/h4>\n<p>C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c t\u1eeb t\u00ednh \u00e1p d\u1ee5ng nguy\u00ean t\u1eafc c\u1ee7a thi\u1ebft b\u1ecb giao ti\u1ebfp v\u00e0 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi b\u1ed3n ch\u1ee9a li\u1ec7u th\u00f4ng qua k\u1ebft n\u1ed1i m\u1eb7t b\u00edch ho\u1eb7c ren ho\u1eb7c h\u00e0n. Theo nguy\u00ean l\u00fd c\u1ee7a s\u1ef1 n\u1ed5i v\u00e0 kh\u1edbp n\u1ed1i t\u1eeb, phao t\u1eeb trong \u1ed1ng \u0111ong (t\u1ee9c l\u00e0 thi\u1ebft b\u1ecb giao ti\u1ebfp) d\u1eabn \u0111\u1ed9ng c\u1ed9t chuy\u1ec3n hai m\u00e0u tr\u00ean m\u00e0n h\u00ecnh b\u00ean ngo\u00e0i c\u1ee7a \u1ed1ng \u0111ong theo s\u1ef1 t\u0103ng (gi\u1ea3m) c\u1ee7a m\u1ee9c ch\u1ea5t l\u1ecfng c\u1ea7n \u0111o.<\/p>\n<p>Khi m\u1ef1c ch\u1ea5t l\u1ecfng t\u0103ng l\u00ean, phao t\u1eeb d\u1eabn \u0111\u1ed9ng c\u1ed9t quay 180 \u00b0, hi\u1ec3n th\u1ecb m\u00e0u \u0111\u1ecf ho\u1eb7c xanh l\u00e1 c\u00e2y; khi m\u1ef1c ch\u1ea5t l\u1ecfng gi\u1ea3m xu\u1ed1ng, phao t\u1eeb d\u1eabn \u0111\u1ed9ng c\u1ed9t quay quay ng\u01b0\u1ee3c l\u1ea1i 180 \u00b0, hi\u1ec3n th\u1ecb m\u00e0u tr\u1eafng. Chi\u1ec1u cao c\u1ee7a d\u1ea3i m\u00e0u \u0111\u1ecf (ho\u1eb7c d\u1ea3i m\u00e0u xanh l\u00e1 c\u00e2y) l\u00e0 chi\u1ec1u cao c\u1ee7a b\u1ec1 m\u1eb7t ch\u1ea5t l\u1ecfng \u0111\u01b0\u1ee3c \u0111o, nh\u1eb1m th\u1ef1c hi\u1ec7n m\u1ee5c \u0111\u00edch \u0111o v\u00e0 hi\u1ec3n th\u1ecb v\u1ecb tr\u00ed c\u1ee7a b\u1ec1 m\u1eb7t (b\u1ec1 m\u1eb7t ph\u00e2n c\u00e1ch) ch\u1ea5t l\u1ecfng \u0111\u01b0\u1ee3c \u0111o.<\/p>\n<h4><strong>C\u1ea5u t\u1ea1o c\u1ee7a c\u1ea3m bi\u1ebfn \u0111o m\u1ee9c t\u1eeb t\u00ednh<\/strong><\/h4>\n<figure id=\"attachment_17980\" aria-describedby=\"caption-attachment-17980\" style=\"width: 218px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-17980 size-full\" src=\"https:\/\/vn-tech.com.vn\/wp-content\/uploads\/2022\/11\/ita3.png\" alt=\"\" width=\"228\" height=\"253\" \/><figcaption id=\"caption-attachment-17980\" class=\"wp-caption-text\"><em>C\u1ea5u t\u1ea1o c\u1ea3m bi\u1ebfn \u0111o m\u1ee9c t\u1eeb t\u00ednh<\/em><\/figcaption><\/figure>\n<p>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u1ea3m bi\u1ebfn \u0111o m\u1ee9c t\u1eeb tr\u01b0\u1eddng l\u00e0 th\u00f4ng v\u1edbi b\u00ecnh\/ b\u1ed3n ch\u1ee9a, do \u0111\u00f3 m\u1ef1c ch\u1ea5t l\u1ecfng trong \u1ed1ng \/ bu\u1ed3ng \u0111o s\u1ebd b\u1eb1ng v\u1edbi m\u1ef1c ch\u1ea5t l\u1ecfng trong b\u00ecnh ch\u1ee9a. Bu\u1ed3ng \u0111o \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t phao, v\u00e0 c\u00f3 m\u1ed9t nam ch\u00e2m trong phao.<\/p>\n<p>Phao c\u00f3 nam ch\u00e2m s\u1ebd n\u1ed5i tr\u00ean b\u1ec1 m\u1eb7t l\u01b0u ch\u1ea5t, v\u00e0 c\u00e1c nam ch\u00e2m trong phao s\u1ebd xoay c\u00e1c c\u00e1nh c\u1ee7a thanh ray ch\u1ec9 th\u1ecb m\u00e0 ta c\u00f3 th\u1ec3 quan s\u00e1t b\u00ean ngo\u00e0i. Phao trong \u1ed1ng \u0111o l\u00e0 ti\u00eau chu\u1ea9n, kh\u00f4ng c\u00f3 \u00e1p su\u1ea5t, kh\u00f4ng c\u00f3 t\u1eeb t\u00ednh.<\/p>\n<p>C\u1ea5u tr\u00fac n\u00e0y l\u00e0m cho r\u1ee7i ro c\u1ee7a phao th\u1ea5p h\u01a1n so v\u1edbi phao \u0111i\u1ec1u \u00e1p ti\u00eau chu\u1ea9n.<\/p>\n<p>V\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n quy tr\u00ecnh \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp d\u01b0\u1edbi \u0111\u00e2y, c\u00f3 th\u1ec3 ch\u1ecdn phao cho thi\u1ebft b\u1ecb:<\/p>\n<ul>\n<li>L\u01b0u ch\u1ea5t c\u1ea7n \u0111o l\u00e0 g\u00ec ?<\/li>\n<li>T\u1ec9 tr\u1ecdng c\u1ee7a l\u01b0u ch\u1ea5t l\u00e0 bao nhi\u00eau ?<\/li>\n<li>\u00c1p l\u1ef1c l\u00e0m vi\u1ec7c c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng l\u00e0 bao nhi\u00eau ?<\/li>\n<li>Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng l\u00e0 bao nhi\u00eau ?<\/li>\n<\/ul>\n<h4><strong>Th\u01b0\u01a1ng hi\u1ec7u Intra Automation t\u1eeb CHLB \u0110\u1ee9c<\/strong><\/h4>\n<p>Intra Automation GmbH v\u00e0o n\u0103m 1977, c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng ty t\u1eadp trung v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng \u0111o l\u01b0\u1eddng v\u00e0 ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng, m\u1ee9c, \u00e1p su\u1ea5t, \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i v\u00e0 \u00e1p su\u1ea5t ch\u00eanh l\u1ec7ch.<\/p>\n<p>S\u1ea3n ph\u1ea9m c\u1ee7a Intra Automation \u0111\u00e3 n\u1ed5i ti\u1ebfng \u1edf h\u01a1n 55 qu\u1ed1c gia v\u00e0 trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p tr\u00ean th\u1ebf gi\u1edbi, bao g\u1ed3m h\u00f3a ch\u1ea5t v\u00e0 d\u01b0\u1ee3c ph\u1ea9m, d\u1ea7u kh\u00ed, trong \u0111\u00f3ng t\u00e0u, m\u00e1y m\u00f3c v\u00e0 x\u00e2y d\u1ef1ng nh\u00e0 m\u00e1y, trong c\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m, x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 k\u1ef9 thu\u1eadt m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p>D\u00f2ng s\u1ea3n ph\u1ea9m bao g\u1ed3m c\u00e1c thi\u1ebft b\u1ecb \u0111o v\u00e0 ki\u1ec3m so\u00e1t m\u1ee9c cho nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn 400C\u02da v\u00e0 d\u1ea3i \u00e1p su\u1ea5t l\u00ean \u0111\u1ebfn PN320 c\u0169ng nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb \u0111o ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t l\u00ean \u0111\u1ebfn 1200C\u02da v\u00e0 l\u00ean \u0111\u1ebfn PN400.<\/p>\n<p><a href=\"https:\/\/vn-tech.com.vn\/\"><strong>VN Tech<\/strong><\/a> l\u00e0 \u0111\u1ea1i di\u1ec7n ph\u00e2n ph\u1ed1i ch\u00ednh th\u1ee9c c\u1ea3m bi\u1ebfn \u0111o m\u1ee9c t\u1eeb t\u00ednh c\u1ee7a h\u00e3ng Intra Automation t\u1eeb CHLB \u0110\u1ee9c v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c t\u1eeb thi\u1ebft b\u1ecb \u0111o, t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 c\u00f4ng nghi\u1ec7p xu\u1ea5t x\u1ee9 100% t\u1eeb Ch\u00e2u \u00c2u.<\/p>\n<p>T\u01b0 v\u1ea5n v\u00e0 \u0111\u01b0a gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u \u0111\u1ebfn Qu\u00fd kh\u00e1ch h\u00e0ng. Li\u00ean h\u1ec7 ngay v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 h\u1ed7 tr\u1ee3 t\u1ed1t nh\u1ea5t.<\/p>\n<div dir=\"auto\">\n<p>Xem th\u00eam b\u00e0i vi\u1ebft:<\/p>\n<ul>\n<li><a href=\"https:\/\/vn-tech.com.vn\/cam-bien-do-muc-nuoc-lien-tuc-nganh-hang-hai.html\">C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c n\u01b0\u1edbc li\u00ean t\u1ee5c \u1ee9ng d\u1ee5ng cho ng\u00e0nh h\u00e0ng h\u1ea3i<\/a><\/li>\n<li><a href=\"https:\/\/vn-tech.com.vn\/cam-bien-do-chenh-ap-cho-he-thong-hvac.html\">C\u1ea3m bi\u1ebfn \u0111o ch\u00eanh \u00e1p cho h\u1ec7 th\u1ed1ng HVAC<\/a><\/li>\n<\/ul>\n<div dir=\"auto\">\n<div dir=\"auto\">\u2014\u2014\u2013<\/div>\n<div dir=\"auto\">\n<div dir=\"auto\"><strong><a href=\"https:\/\/vn-tech.com.vn\/\" target=\"_blank\" rel=\"noopener\">VNTECH GROUP<\/a>\u00a0\u2013 Your Partner For Automation, Instrumentation &amp; Industrial Valves<\/strong><\/div>\n<div dir=\"auto\">C\u00f4ng Ty Thi\u1ebft B\u1ecb C\u00f4ng Nghi\u1ec7p Vi\u1ec7t Nh\u1eadt<\/div>\n<div dir=\"auto\">Hotline: 0918 113 733<\/div>\n<div dir=\"auto\">Email: info@vntechgroup.com.vn<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c t\u1eeb t\u00ednh\u00a0l\u00e0 g\u00ec? C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c t\u1eeb t\u00ednh hay c\u00f2n g\u1ecdi l\u00e0 c\u1ea3m bi\u1ebfn b\u00e1o m\u1ee9c phao t\u1eeb \u0111\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd l\u1ef1c n\u1ed5i v\u00e0 hi\u1ec7u \u1ee9ng t\u1eeb t\u00ednh c\u1ee7a phao. Phao t\u1eeb trong \u1ed1ng di chuy\u1ec3n t\u1ea1o n\u00ean hi\u1ec7u \u1ee9ng thay \u0111\u1ed5i m\u00e0u s\u1eafc b\u00ean trong &#8230; <a title=\"C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c t\u1eeb t\u00ednh l\u00e0 g\u00ec? Intra Automation t\u1eeb Germany\" class=\"read-more\" href=\"https:\/\/vn-tech.com.vn\/?p=17977\" aria-label=\"More on C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c t\u1eeb t\u00ednh l\u00e0 g\u00ec? Intra Automation t\u1eeb Germany\">\u0110\u1ecdc ti\u1ebfp<\/a><\/p>\n","protected":false},"author":8,"featured_media":17981,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[229],"tags":[5004,5132,4934,5018],"class_list":["post-17977","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","tag-cam-bien-do-muc","tag-cam-bien-do-muc-tu-tinh","tag-vn-tech","tag-vntech-group"],"lang":"vi","translations":{"vi":17977},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/17977"}],"collection":[{"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17977"}],"version-history":[{"count":4,"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/17977\/revisions"}],"predecessor-version":[{"id":18386,"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/17977\/revisions\/18386"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=\/wp\/v2\/media\/17981"}],"wp:attachment":[{"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vn-tech.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}