{"id":7302,"date":"2017-01-24T08:17:52","date_gmt":"2017-01-24T10:17:52","guid":{"rendered":"https:\/\/blog.wika.com\/pt\/\/?p=7302"},"modified":"2024-07-02T15:05:19","modified_gmt":"2024-07-02T18:05:19","slug":"sensores-intrinsecamente-seguros","status":"publish","type":"post","link":"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/","title":{"rendered":"Barreira Ex e sensores de press\u00e3o intrinsecamente seguros \u2013 um par insepar\u00e1vel"},"content":{"rendered":"<p><strong>De acordo com as normas, sensores de press\u00e3o intrinsecamente seguros apenas podem ser utilizados em \u00e1reas classificadas quando eles s\u00e3o instalados em conjunto com uma barreira Ex. A combina\u00e7\u00e3o do sensor de press\u00e3o e barreira Ex deve cumprir o tipo de prote\u00e7\u00e3o \u201cintrinsecamente seguro\u201d conforme a diretriz 94\/9\/EC ATEX (na Europa) e a portaria 179\/2010 (de acordo com o Inmetro). Nem todas as combina\u00e7\u00f5es de sensor e barreira de alguns fabricantes cumprem estas condi\u00e7\u00f5es.<\/strong><\/p>\n<p>Por um lado \u00e9 poss\u00edvel que a seguran\u00e7a ou os valores de caracter\u00edstica Ex n\u00e3o sejam compat\u00edveis. Por outro lado, as caracter\u00edsticas funcionais devem tamb\u00e9m se adequar a sua aplica\u00e7\u00e3o. Ent\u00e3o, at\u00e9 quando os dados relacionados \u00e0 seguran\u00e7a sejam compat\u00edveis, o par barreira Ex e sensor de press\u00e3o pode n\u00e3o ser adequado, por exemplo, quando ambos componentes funcionam de forma \u201cpassiva\u201d.<\/p>\n<p>Portanto, devemos garantir que sejam utilizados apenas barreiras e sensores em conjunto onde os dados relacionados \u00e0 seguran\u00e7a e dados relacionados \u00e0 fun\u00e7\u00e3o sejam correspondentes. Por esta raz\u00e3o, n\u00f3s recomendamos em nossas <a href=\"https:\/\/www.wika.com\/pt-br\/is_3.WIKA\" target=\"_blank\" rel=\"noopener external nofollow\" class=\"ext-link\" onclick=\"this.target=&#039;_blank&#039;;\">folhas de dados para sensores de press\u00e3o intrinsecamente seguros<\/a> uma barreira Ex intrinsecamente segura compat\u00edvel.<\/p>\n<p>Caso que voc\u00ea tenha outras perguntas, nosso departamento de <a href=\"https:\/\/www.wika.com\/pt-br\/contato.WIKA\" target=\"_blank\" rel=\"noopener external nofollow\" class=\"ext-link\" onclick=\"this.target=&#039;_blank&#039;;\">vendas<\/a> oferecer\u00e1 com prazer uma consultoria detalhada de aplica\u00e7\u00e3o.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>De acordo com as normas, sensores de press\u00e3o intrinsecamente seguros apenas podem ser utilizados em \u00e1reas classificadas quando eles s\u00e3o instalados em conjunto com uma barreira Ex. A combina\u00e7\u00e3o do sensor de press\u00e3o e barreira Ex deve cumprir o tipo de prote\u00e7\u00e3o \u201cintrinsecamente seguro\u201d conforme a diretriz 94\/9\/EC ATEX (na Europa) e a portaria 179\/2010 [&hellip;]<\/p>\n","protected":false},"author":145,"featured_media":7303,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[107,77],"class_list":["post-7302","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-know-how","tag-protecao-contra-explosao","tag-sensor-pressao"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sensores de press\u00e3o seguros- WIKA blog<\/title>\n<meta name=\"description\" content=\"Sensores de press\u00e3o intrinsecamente seguros apenas podem ser utilizados em \u00e1reas classificadas quando instalados com uma barreira Ex.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sensores de press\u00e3o seguros- WIKA blog\" \/>\n<meta property=\"og:description\" content=\"Sensores de press\u00e3o intrinsecamente seguros apenas podem ser utilizados em \u00e1reas classificadas quando instalados com uma barreira Ex.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/\" \/>\n<meta property=\"og:site_name\" content=\"WIKA blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/WIKA.BR\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blog.wika.com\/pt\/files\/2017\/01\/isbarrier.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"838\" \/>\n\t<meta property=\"og:image:height\" content=\"471\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Rafael Derencio\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Rafael Derencio\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/\"},\"author\":{\"name\":\"Rafael Derencio\",\"@id\":\"https:\/\/blog.wika.com\/pt\/#\/schema\/person\/620aef9d524f897e34699ada1d637c1f\"},\"headline\":\"Barreira Ex e sensores de press\u00e3o intrinsecamente seguros \u2013 um par insepar\u00e1vel\",\"datePublished\":\"2017-01-24T10:17:52+00:00\",\"dateModified\":\"2024-07-02T18:05:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/\"},\"wordCount\":235,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blog.wika.com\/pt\/files\/2017\/01\/isbarrier.jpg\",\"keywords\":[\"Prote\u00e7\u00e3o contra explos\u00e3o\",\"Sensor de press\u00e3o\"],\"articleSection\":[\"Know-how\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/\",\"url\":\"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/\",\"name\":\"Sensores de press\u00e3o seguros- WIKA blog\",\"isPartOf\":{\"@id\":\"https:\/\/blog.wika.com\/pt\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blog.wika.com\/pt\/files\/2017\/01\/isbarrier.jpg\",\"datePublished\":\"2017-01-24T10:17:52+00:00\",\"dateModified\":\"2024-07-02T18:05:19+00:00\",\"author\":{\"@id\":\"https:\/\/blog.wika.com\/pt\/#\/schema\/person\/620aef9d524f897e34699ada1d637c1f\"},\"description\":\"Sensores de press\u00e3o intrinsecamente seguros apenas podem ser utilizados em \u00e1reas classificadas quando instalados com uma barreira Ex.\",\"breadcrumb\":{\"@id\":\"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#primaryimage\",\"url\":\"https:\/\/blog.wika.com\/pt\/files\/2017\/01\/isbarrier.jpg\",\"contentUrl\":\"https:\/\/blog.wika.com\/pt\/files\/2017\/01\/isbarrier.jpg\",\"width\":838,\"height\":471,\"caption\":\"Intrinsically safe\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\/\/blog.wika.com\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Barreira Ex e sensores de press\u00e3o intrinsecamente seguros \u2013 um par insepar\u00e1vel\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blog.wika.com\/pt\/#website\",\"url\":\"https:\/\/blog.wika.com\/pt\/\",\"name\":\"WIKA blog\",\"description\":\"Artigos interessantes sobre medi\u00e7\u00e3o de press\u00e3o, temperatura, n\u00edvel, for\u00e7a, vaz\u00e3o, SF6 e sobre tecnologia de calibra\u00e7\u00e3o.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blog.wika.com\/pt\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blog.wika.com\/pt\/#\/schema\/person\/620aef9d524f897e34699ada1d637c1f\",\"name\":\"Rafael Derencio\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/blog.wika.com\/pt\/files\/2017\/11\/pic_pe_rafaelderencio_pt-br-140x140.jpg\",\"url\":\"https:\/\/blog.wika.com\/pt\/files\/2017\/11\/pic_pe_rafaelderencio_pt-br-140x140.jpg\",\"contentUrl\":\"https:\/\/blog.wika.com\/pt\/files\/2017\/11\/pic_pe_rafaelderencio_pt-br-140x140.jpg\",\"caption\":\"Rafael Derencio\"},\"description\":\"With an interest in automation, control, and instrumentation systems, I have been working in related fields for over 15 years. Currently, at WIKA, I am the product manager for WEgrid, our product family responsible for equipment related to the entire life cycle of SF6 gas. This includes analyzers, detectors, densimeters, transmitters, handling equipment, and various accessories.\",\"url\":\"https:\/\/blog.wika.com\/pt\/author\/rderencio\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Sensores de press\u00e3o seguros- WIKA blog","description":"Sensores de press\u00e3o intrinsecamente seguros apenas podem ser utilizados em \u00e1reas classificadas quando instalados com uma barreira Ex.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/","og_locale":"pt_BR","og_type":"article","og_title":"Sensores de press\u00e3o seguros- WIKA blog","og_description":"Sensores de press\u00e3o intrinsecamente seguros apenas podem ser utilizados em \u00e1reas classificadas quando instalados com uma barreira Ex.","og_url":"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/","og_site_name":"WIKA blog","article_publisher":"https:\/\/www.facebook.com\/WIKA.BR","og_image":[{"width":838,"height":471,"url":"https:\/\/blog.wika.com\/pt\/files\/2017\/01\/isbarrier.jpg","type":"image\/jpeg"}],"author":"Rafael Derencio","twitter_misc":{"Escrito por":"Rafael Derencio","Est. tempo de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#article","isPartOf":{"@id":"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/"},"author":{"name":"Rafael Derencio","@id":"https:\/\/blog.wika.com\/pt\/#\/schema\/person\/620aef9d524f897e34699ada1d637c1f"},"headline":"Barreira Ex e sensores de press\u00e3o intrinsecamente seguros \u2013 um par insepar\u00e1vel","datePublished":"2017-01-24T10:17:52+00:00","dateModified":"2024-07-02T18:05:19+00:00","mainEntityOfPage":{"@id":"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/"},"wordCount":235,"commentCount":0,"image":{"@id":"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#primaryimage"},"thumbnailUrl":"https:\/\/blog.wika.com\/pt\/files\/2017\/01\/isbarrier.jpg","keywords":["Prote\u00e7\u00e3o contra explos\u00e3o","Sensor de press\u00e3o"],"articleSection":["Know-how"],"inLanguage":"pt-BR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/","url":"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/","name":"Sensores de press\u00e3o seguros- WIKA blog","isPartOf":{"@id":"https:\/\/blog.wika.com\/pt\/#website"},"primaryImageOfPage":{"@id":"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#primaryimage"},"image":{"@id":"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#primaryimage"},"thumbnailUrl":"https:\/\/blog.wika.com\/pt\/files\/2017\/01\/isbarrier.jpg","datePublished":"2017-01-24T10:17:52+00:00","dateModified":"2024-07-02T18:05:19+00:00","author":{"@id":"https:\/\/blog.wika.com\/pt\/#\/schema\/person\/620aef9d524f897e34699ada1d637c1f"},"description":"Sensores de press\u00e3o intrinsecamente seguros apenas podem ser utilizados em \u00e1reas classificadas quando instalados com uma barreira Ex.","breadcrumb":{"@id":"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#primaryimage","url":"https:\/\/blog.wika.com\/pt\/files\/2017\/01\/isbarrier.jpg","contentUrl":"https:\/\/blog.wika.com\/pt\/files\/2017\/01\/isbarrier.jpg","width":838,"height":471,"caption":"Intrinsically safe"},{"@type":"BreadcrumbList","@id":"https:\/\/blog.wika.com\/pt\/know-how\/sensores-intrinsecamente-seguros\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"In\u00edcio","item":"https:\/\/blog.wika.com\/pt\/"},{"@type":"ListItem","position":2,"name":"Barreira Ex e sensores de press\u00e3o intrinsecamente seguros \u2013 um par insepar\u00e1vel"}]},{"@type":"WebSite","@id":"https:\/\/blog.wika.com\/pt\/#website","url":"https:\/\/blog.wika.com\/pt\/","name":"WIKA blog","description":"Artigos interessantes sobre medi\u00e7\u00e3o de press\u00e3o, temperatura, n\u00edvel, for\u00e7a, vaz\u00e3o, SF6 e sobre tecnologia de calibra\u00e7\u00e3o.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/blog.wika.com\/pt\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Person","@id":"https:\/\/blog.wika.com\/pt\/#\/schema\/person\/620aef9d524f897e34699ada1d637c1f","name":"Rafael Derencio","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/blog.wika.com\/pt\/files\/2017\/11\/pic_pe_rafaelderencio_pt-br-140x140.jpg","url":"https:\/\/blog.wika.com\/pt\/files\/2017\/11\/pic_pe_rafaelderencio_pt-br-140x140.jpg","contentUrl":"https:\/\/blog.wika.com\/pt\/files\/2017\/11\/pic_pe_rafaelderencio_pt-br-140x140.jpg","caption":"Rafael Derencio"},"description":"With an interest in automation, control, and instrumentation systems, I have been working in related fields for over 15 years. Currently, at WIKA, I am the product manager for WEgrid, our product family responsible for equipment related to the entire life cycle of SF6 gas. This includes analyzers, detectors, densimeters, transmitters, handling equipment, and various accessories.","url":"https:\/\/blog.wika.com\/pt\/author\/rderencio\/"}]}},"_links":{"self":[{"href":"https:\/\/blog.wika.com\/pt\/wp-json\/wp\/v2\/posts\/7302","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.wika.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.wika.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.wika.com\/pt\/wp-json\/wp\/v2\/users\/145"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.wika.com\/pt\/wp-json\/wp\/v2\/comments?post=7302"}],"version-history":[{"count":6,"href":"https:\/\/blog.wika.com\/pt\/wp-json\/wp\/v2\/posts\/7302\/revisions"}],"predecessor-version":[{"id":11272,"href":"https:\/\/blog.wika.com\/pt\/wp-json\/wp\/v2\/posts\/7302\/revisions\/11272"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.wika.com\/pt\/wp-json\/wp\/v2\/media\/7303"}],"wp:attachment":[{"href":"https:\/\/blog.wika.com\/pt\/wp-json\/wp\/v2\/media?parent=7302"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.wika.com\/pt\/wp-json\/wp\/v2\/categories?post=7302"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.wika.com\/pt\/wp-json\/wp\/v2\/tags?post=7302"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}