{"id":3215,"date":"2025-03-10T17:19:23","date_gmt":"2025-03-10T09:19:23","guid":{"rendered":"https:\/\/www.aox-actuator.com\/?p=3215"},"modified":"2025-03-13T16:01:11","modified_gmt":"2025-03-13T08:01:11","slug":"atex-vs-iecex","status":"publish","type":"post","link":"https:\/\/www.aox-actuator.com\/pt\/blog\/atex-vs-iecex\/","title":{"rendered":"Compreendendo ATEX e IECEx: Compara\u00e7\u00e3o em Hist\u00f3ria, Defini\u00e7\u00e3o e Aplica\u00e7\u00e3o"},"content":{"rendered":"<p class=\"wp-block-paragraph\">ATEX \u00e9 uma diretiva europeia que harmoniza os padr\u00f5es de seguran\u00e7a dentro da UE.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O IECEx atua como um sistema de certifica\u00e7\u00e3o internacional que simplifica processos globais para equipamentos de \u00e1reas perigosas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Esses sistemas de certifica\u00e7\u00e3o estabelecem requisitos para ind\u00fastrias como petr\u00f3leo e g\u00e1s, fabrica\u00e7\u00e3o de produtos qu\u00edmicos e processamento de alimentos.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.aox-actuator.com\/pt\/product\/aox-q-series-electric-actuator\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/03\/AOX-Q-series-electric-actuator-\u2013-2.jpg\" alt=\"Atuador el\u00e9trico ATEX s\u00e9rie AOX-Q\" class=\"wp-image-3254\" style=\"width:auto;height:400px\" srcset=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/03\/AOX-Q-series-electric-actuator-\u2013-2.jpg 1000w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/03\/AOX-Q-series-electric-actuator-\u2013-2-500x500.jpg 500w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/03\/AOX-Q-series-electric-actuator-\u2013-2-300x300.jpg 300w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/03\/AOX-Q-series-electric-actuator-\u2013-2-768x768.jpg 768w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/03\/AOX-Q-series-electric-actuator-\u2013-2-12x12.jpg 12w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/03\/AOX-Q-series-electric-actuator-\u2013-2-150x150.jpg 150w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/03\/AOX-Q-series-electric-actuator-\u2013-2-75x75.jpg 75w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/03\/AOX-Q-series-electric-actuator-\u2013-2-480x480.jpg 480w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/03\/AOX-Q-series-electric-actuator-\u2013-2-800x800.jpg 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1000px) 100vw, 1000px\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.aox-actuator.com\/pt\/product\/aox-q-series-electric-actuator\/\" target=\"_blank\" rel=\"noreferrer noopener\">Atuador de v\u00e1lvula certificado AOX-Q ATEX<\/a><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><strong>Hist\u00f3ria da ATEX e IECEx<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A hist\u00f3ria desses padr\u00f5es revela seu prop\u00f3sito e escopo. Vamos analisar como cada um se desenvolveu para abordar preocupa\u00e7\u00f5es de seguran\u00e7a em diferentes regi\u00f5es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Desenvolvimento Padr\u00e3o ATEX<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ATEX (\u201cATmosph\u00e8res EXplosibles\u201d) foi desenvolvida para padronizar regulamenta\u00e7\u00f5es de seguran\u00e7a dentro da Uni\u00e3o Europeia. Antes da ATEX, cada pa\u00eds europeu mantinha regulamenta\u00e7\u00f5es separadas para equipamentos de \u00e1reas perigosas, criando confus\u00e3o e desafios de conformidade.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A primeira diretiva ATEX foi introduzida em 1994 (ATEX 100a), posteriormente substitu\u00edda pela ATEX 137 (agora conhecida como ATEX 1999\/92\/EC) em 1999, que foca na prote\u00e7\u00e3o do trabalhador. A ATEX 114 (anteriormente ATEX 95) aborda requisitos de equipamentos e sistemas de prote\u00e7\u00e3o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Evolu\u00e7\u00e3o do IECEx<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A Comiss\u00e3o Eletrot\u00e9cnica Internacional (IEC) estabeleceu a IECEx em 1996 para criar um sistema de certifica\u00e7\u00e3o global para equipamentos de \u00e1reas perigosas. A IECEx visa facilitar o com\u00e9rcio internacional, mantendo os padr\u00f5es de seguran\u00e7a por meio de tr\u00eas esquemas principais de certifica\u00e7\u00e3o:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Esquema de Equipamentos Certificados IECEx<\/li>\n\n\n\n<li>Esquema de instala\u00e7\u00f5es de servi\u00e7os certificados pelo IECEx<\/li>\n\n\n\n<li>Esquema IECEx para Certifica\u00e7\u00e3o de Compet\u00eancia de Pessoal<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>O que \u00e9 a Certifica\u00e7\u00e3o ATEX?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A certifica\u00e7\u00e3o ATEX abrange a conformidade com duas diretivas prim\u00e1rias. Primeiro, a ATEX 137 foca na seguran\u00e7a do trabalhador em atmosferas explosivas. Segundo, a ATEX 114 aborda equipamentos e sistemas de prote\u00e7\u00e3o usados nesses ambientes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Entender o processo de certifica\u00e7\u00e3o \u00e9 essencial para os fabricantes. V\u00e1rios passos devem ser seguidos para atingir a conformidade.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Como obter a certifica\u00e7\u00e3o ATEX<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A obten\u00e7\u00e3o da certifica\u00e7\u00e3o ATEX requer v\u00e1rias etapas importantes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Determinar a categoria do equipamento e a zona de uso<\/li>\n\n\n\n<li>Aplicar padr\u00f5es apropriados ao design do produto<\/li>\n\n\n\n<li>Crie documenta\u00e7\u00e3o t\u00e9cnica abrangente<\/li>\n\n\n\n<li>Implementar um sistema de gest\u00e3o da qualidade<\/li>\n\n\n\n<li>Contratar um organismo notificado para avalia\u00e7\u00e3o<\/li>\n\n\n\n<li>Emitir uma Declara\u00e7\u00e3o de Conformidade<\/li>\n\n\n\n<li>Aplicar a marca\u00e7\u00e3o CE com o s\u00edmbolo ATEX<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8f761849 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-cover is-light\" style=\"min-height:261px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-80 has-background-dim\" style=\"background-color:#b8ad97\"><\/span><img loading=\"lazy\" decoding=\"async\" width=\"1150\" height=\"850\" class=\"wp-block-cover__image-background wp-image-3083\" alt=\"\" src=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/01\/banner-1-2.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/01\/banner-1-2.webp 1150w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/01\/banner-1-2-500x370.webp 500w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/01\/banner-1-2-300x222.webp 300w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/01\/banner-1-2-768x568.webp 768w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/01\/banner-1-2-16x12.webp 16w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/01\/banner-1-2-101x75.webp 101w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/01\/banner-1-2-480x355.webp 480w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2025\/01\/banner-1-2-800x591.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1150px) 100vw, 1150px\" \/><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-left has-black-color has-text-color has-link-color has-large-font-size wp-elements-f9712ef0b174f3875713072a8f3e2034 wp-block-paragraph\"><strong>Pe\u00e7a aos nossos especialistas para selecionar<\/strong> <strong>V\u00e1lvula ATEX direita<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-left has-black-color has-text-color has-link-color has-large-font-size wp-elements-3d064153de6fc3d49a2bbeef39aab904 wp-block-paragraph\"><strong>Atuador para voc\u00ea<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-luminous-vivid-amber-background-color has-background wp-element-button\" href=\"https:\/\/www.aox-actuator.com\/pt\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CONTATE-NOS<\/strong><\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Vis\u00e3o geral do sistema IECEx<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">O sistema IECEx fornece certifica\u00e7\u00e3o internacional por meio de tr\u00eas esquemas principais. Eles abrangem certifica\u00e7\u00e3o de equipamentos, avalia\u00e7\u00e3o de instala\u00e7\u00f5es de servi\u00e7o e verifica\u00e7\u00e3o de compet\u00eancia de pessoal.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A certifica\u00e7\u00e3o adequada requer trabalhar com \u00f3rg\u00e3os autorizados. Essas organiza\u00e7\u00f5es garantem a conformidade com os padr\u00f5es relevantes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Organismos de Certifica\u00e7\u00e3o<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Regi\u00f5es diferentes t\u00eam autoridades de certifica\u00e7\u00e3o diferentes. Esses \u00f3rg\u00e3os desempenham pap\u00e9is cruciais na manuten\u00e7\u00e3o de padr\u00f5es de seguran\u00e7a em todo o mundo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Organismos de Certifica\u00e7\u00e3o ATEX<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Na Europa, os Organismos Notificados realizam certifica\u00e7\u00f5es ATEX. Eles avaliam equipamentos, conduzem testes e realizam auditorias peri\u00f3dicas, garantindo conformidade cont\u00ednua.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Organismos de Certifica\u00e7\u00e3o IECEx<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A certifica\u00e7\u00e3o IECEx requer \u00f3rg\u00e3os credenciados pelo Sistema IECEx. Essas organiza\u00e7\u00f5es avaliam produtos em rela\u00e7\u00e3o a padr\u00f5es internacionais e emitem certificados reconhecidos globalmente.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Compreendendo a classifica\u00e7\u00e3o de \u00e1reas perigosas<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c1reas perigosas s\u00e3o classificadas de acordo com os n\u00edveis de risco. Este sistema de classifica\u00e7\u00e3o determina qual equipamento pode ser usado com seguran\u00e7a em cada zona.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Zona<\/strong><\/td><td><strong>\u00c1reas de g\u00e1s<\/strong><\/td><td><strong>\u00c1reas de poeira<\/strong><\/td><td><strong>N\u00edvel de risco<\/strong><\/td><\/tr><tr><td>0\/20<\/td><td>Atmosfera explosiva presente continuamente<\/td><td>Poeira explosiva presente continuamente<\/td><td>Mais alto<\/td><\/tr><tr><td>1\/21<\/td><td>Atmosfera explosiva prov\u00e1vel em opera\u00e7\u00e3o normal<\/td><td>Poeira explosiva prov\u00e1vel em opera\u00e7\u00e3o normal<\/td><td>M\u00e9dio<\/td><\/tr><tr><td>2\/22<\/td><td>Atmosfera explosiva improv\u00e1vel, mas poss\u00edvel brevemente<\/td><td>Poeira explosiva improv\u00e1vel, mas poss\u00edvel brevemente<\/td><td>Mais baixo<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Sistema de classifica\u00e7\u00e3o ATEX<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A classifica\u00e7\u00e3o ATEX indica informa\u00e7\u00f5es essenciais de seguran\u00e7a sobre o equipamento. Este sistema de marca\u00e7\u00e3o padronizado ajuda os usu\u00e1rios a identificar equipamentos adequados para ambientes perigosos espec\u00edficos.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Grupo de equipamentos (I para minera\u00e7\u00e3o, II para ind\u00fastrias de superf\u00edcie)<\/li>\n\n\n\n<li>Categoria (1, 2 ou 3 correspondente \u00e0 adequa\u00e7\u00e3o da zona)<\/li>\n\n\n\n<li>Designa\u00e7\u00e3o de g\u00e1s ou poeira (G para g\u00e1s, D para poeira)<\/li>\n\n\n\n<li>Classifica\u00e7\u00e3o de temperatura (T1-T6)<\/li>\n\n\n\n<li>M\u00e9todos de prote\u00e7\u00e3o<\/li>\n\n\n\n<li>N\u00edvel de prote\u00e7\u00e3o do equipamento<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Equipamentos el\u00e9tricos em \u00e1reas perigosas<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Equipamentos el\u00e9tricos requerem considera\u00e7\u00e3o especial para preven\u00e7\u00e3o de igni\u00e7\u00e3o e controle de temperatura. Al\u00e9m disso, sele\u00e7\u00e3o e manuten\u00e7\u00e3o adequadas de materiais s\u00e3o essenciais para seguran\u00e7a cont\u00ednua.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Diferentes regi\u00f5es desenvolveram seus pr\u00f3prios padr\u00f5es. No entanto, a maioria segue princ\u00edpios semelhantes para garantir a seguran\u00e7a do equipamento.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Normas globais para \u00e1reas perigosas<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Al\u00e9m da ATEX e da IECEx, v\u00e1rias regi\u00f5es desenvolveram seus pr\u00f3prios padr\u00f5es. Isso inclui regulamenta\u00e7\u00f5es no Brasil, China, \u00cdndia, Jap\u00e3o, Oriente M\u00e9dio, R\u00fassia, Coreia do Sul e Ucr\u00e2nia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Perguntas comuns frequentemente surgem em rela\u00e7\u00e3o a essas certifica\u00e7\u00f5es. Entender essas respostas ajuda os fabricantes a navegar pelos requisitos de conformidade.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>FAQ: Perguntas comuns sobre ATEX e IECEx<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>O que \u00e9 a certifica\u00e7\u00e3o ATEX?&nbsp;<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A certifica\u00e7\u00e3o ATEX confirma que o equipamento est\u00e1 em conformidade com as diretivas europeias para uso em atmosferas explosivas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Qual \u00e9 a diferen\u00e7a entre ATEX e IECEx?&nbsp;<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A ATEX \u00e9 obrigat\u00f3ria na UE, enquanto a IECEx \u00e9 reconhecida internacionalmente, mas n\u00e3o \u00e9 legalmente exigida em todos os lugares.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>A certifica\u00e7\u00e3o ATEX \u00e9 obrigat\u00f3ria?&nbsp;<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sim, a certifica\u00e7\u00e3o ATEX \u00e9 legalmente exigida para equipamentos vendidos ou usados em \u00e1reas perigosas dentro da UE.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Quanto tempo dura a certifica\u00e7\u00e3o ATEX?&nbsp;<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A certifica\u00e7\u00e3o ATEX n\u00e3o expira, mas modifica\u00e7\u00f5es em equipamentos certificados exigem reavalia\u00e7\u00e3o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Os equipamentos podem ter certifica\u00e7\u00e3o ATEX e IECEx?&nbsp;<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sim, muitos fabricantes obt\u00eam ambas as certifica\u00e7\u00f5es para garantir acesso ao mercado na Europa e internacionalmente.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Conclus\u00e3o<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ATEX e IECEx oferecem diferentes caminhos para certifica\u00e7\u00e3o dependendo de onde voc\u00ea opera. ATEX cobre a Europa enquanto IECEx trabalha globalmente.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As empresas precisam entender ambos os sistemas para vender seus produtos internacionalmente. <a href=\"https:\/\/www.aox-actuator.com\/pt\/\">Aoxiang<\/a>, n\u00f3s fazemos <a href=\"https:\/\/www.aox-actuator.com\/pt\/product-category\/electric-actuator\/\">atuadores el\u00e9tricos<\/a> com certifica\u00e7\u00e3o ATEX para petr\u00f3leo e g\u00e1s, plantas qu\u00edmicas e instala\u00e7\u00f5es de tratamento de \u00e1gua.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Usar equipamentos devidamente certificados \u00e9 essencial para manter as pessoas seguras em locais de diferentes setores.Fontes:<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Refer\u00eancia<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.processsensing.com\/en-us\/blog\/understanding-atex-iecex-hazardous-areas.htm\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Compreendendo ATEX e IECEx para \u00e1reas perigosas<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>ATEX is a European directive harmonizing safety standards within the EU.&nbsp; IECEx serves as an international certification system simplifying global processes for hazardous area equipment. These<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":3249,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[],"class_list":["post-3215","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Understanding ATEX and IECEx: Comparison in History, Definition and Application<\/title>\n<meta name=\"description\" content=\"Explore ATEX vs IECEx certifications: Compare their history, definitions, and applications in hazardous areas like oil &amp; gas. 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