{"id":1643,"date":"2025-09-30T15:41:08","date_gmt":"2025-09-30T12:41:08","guid":{"rendered":"https:\/\/pelsan.com.tr\/blog\/?p=1643"},"modified":"2025-12-29T11:24:12","modified_gmt":"2025-12-29T08:24:12","slug":"exproof-atex-arasindaki-farklar","status":"publish","type":"post","link":"https:\/\/pelsan.com.tr\/blog\/exproof-atex-arasindaki-farklar\/","title":{"rendered":"Exproof ve ATEX Aras\u0131ndaki Temel Farklar Nelerdir?"},"content":{"rendered":"\n<p><strong><a href=\"https:\/\/pelsan.com.tr\/ex-proof-armaturler\" data-internallinksmanager029f6b8e52c=\"17\" title=\"exproof\">Exproof<\/a><\/strong> ve <strong>ATEX<\/strong> kavramlar\u0131 \u00e7o\u011fu zaman ayn\u0131 anlamda kullan\u0131l\u0131r, ancak asl\u0131nda farkl\u0131 \u015feyler ifade eder. <em>Exproof<\/em>, patlay\u0131c\u0131 ortamlarda g\u00fcvenle kullan\u0131labilmesi i\u00e7in tasarlanm\u0131\u015f, k\u0131v\u0131lc\u0131m veya y\u00fcksek y\u00fczey s\u0131cakl\u0131\u011f\u0131 olu\u015fturmayan cihazlar\u0131n genel ad\u0131d\u0131r. Yani bir cihaz exproof oldu\u011funda, k\u0131v\u0131lc\u0131m\u0131n d\u0131\u015f ortama ula\u015fmas\u0131n\u0131 \u00f6nleyecek \u015fekilde tasarlanm\u0131\u015f demektir.<\/p>\n\n\n\n<p><strong>ATEX<\/strong> ise Avrupa Birli\u011fi\u2019nin patlay\u0131c\u0131 ortam ekipmanlar\u0131 i\u00e7in yay\u0131nlad\u0131\u011f\u0131 bir <a href=\"https:\/\/pelsan.com.tr\/park-ve-bahce-direkleri\" data-internallinksmanager029f6b8e52c=\"23\" title=\"bah\u00e7e direkleri\">direk<\/a>tif ve buna ba\u011fl\u0131 sertifikasyon sistemidir. ATEX belgeli \u00fcr\u00fcnler, yaln\u0131zca g\u00fcvenlik a\u00e7\u0131s\u0131ndan uygun de\u011fil, ayn\u0131 zamanda yasal a\u00e7\u0131dan da Avrupa pazar\u0131nda kullan\u0131labilir kabul edilir. Dolay\u0131s\u0131yla her ATEX belgeli \u00fcr\u00fcn exproof\u2019tur, ancak her exproof \u00fcr\u00fcn ATEX sertifikas\u0131na sahip olmayabilir.<\/p>\n\n\n\n<p>Bu nedenle i\u015f g\u00fcvenli\u011fi a\u00e7\u0131s\u0131ndan bak\u0131ld\u0131\u011f\u0131nda, bir \u00fcr\u00fcn\u00fcn \u201cexproof\u201d olmas\u0131 yeterli de\u011fildir; ATEX gibi uluslararas\u0131 kabul g\u00f6rm\u00fc\u015f bir sertifikaya sahip olmas\u0131, cihaz\u0131n g\u00fcvenilirli\u011fini ve yasal uygunlu\u011funu belgeleyen en \u00f6nemli unsur olarak \u00f6ne \u00e7\u0131kar.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>ATEX Sertifikas\u0131 Nedir ve Neden Exproof \u00dcr\u00fcnlerde Gereklidir?<\/strong><\/h2>\n\n\n\n<p>\u201c<strong>ATEX Sertifikas\u0131 Nedir ve Neden Exproof \u00dcr\u00fcnlerde Gereklidir?<\/strong>\u201d sorusunun yan\u0131t\u0131, patlay\u0131c\u0131 ortamlarda g\u00fcvenli\u011fin sa\u011flanabilmesi i\u00e7in bu sertifikan\u0131n zorunlu olmas\u0131d\u0131r. ATEX (Atmosph\u00e8res Explosibles), Avrupa Birli\u011fi taraf\u0131ndan yay\u0131nlanan <strong>2014\/34\/EU<\/strong> say\u0131l\u0131 direktife dayan\u0131r.<\/p>\n\n\n\n<p>Bu sertifika, patlay\u0131c\u0131 ortamlarda kullan\u0131lacak cihazlar\u0131n <strong>tasar\u0131m, \u00fcretim ve performans kriterlerini<\/strong> kar\u015f\u0131lad\u0131\u011f\u0131n\u0131 kan\u0131tlar. \u00d6rne\u011fin bir ATEX kodlamas\u0131nda \u201cII 2G Ex d IIB T4 Gb\u201d yaz\u0131yorsa; bu, cihaz\u0131n gazl\u0131 ortamlarda kullan\u0131labilece\u011fini, alev s\u0131zd\u0131rmaz koruma tipine sahip oldu\u011funu, IIB gaz grubuna uygun oldu\u011funu ve y\u00fczey s\u0131cakl\u0131\u011f\u0131n\u0131n T4 s\u0131n\u0131f\u0131n\u0131 (135 \u00b0C) ge\u00e7medi\u011fini g\u00f6sterir.<\/p>\n\n\n\n<p>ATEX belgesi olmayan bir \u00fcr\u00fcn, Avrupa pazar\u0131nda patlay\u0131c\u0131 ortamda yasal olarak kullan\u0131lamaz. Bu sertifika yaln\u0131zca \u00fcreticinin g\u00fcvenlik taahh\u00fcd\u00fcn\u00fc de\u011fil, ayn\u0131 zamanda ba\u011f\u0131ms\u0131z test kurulu\u015flar\u0131n\u0131n onay\u0131n\u0131 da temsil eder. Bu nedenle ATEX, exproof cihazlar\u0131n g\u00fcvenlik standard\u0131n\u0131 belirleyen en \u00f6nemli unsurlardan biridir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Exproof Cihazlar ATEX Standartlar\u0131na Nas\u0131l Uygun Hale Getirilir?<\/strong><\/h2>\n\n\n\n<p>\u201c<strong>Exproof Cihazlar ATEX Standartlar\u0131na Nas\u0131l Uygun Hale Getirilir?<\/strong>\u201d sorusunun yan\u0131t\u0131, \u00fcretim s\u00fcrecinde cihazlar\u0131n \u00e7e\u015fitli testlerden ge\u00e7mesidir. Bu testler aras\u0131nda:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>G\u00f6vdenin s\u0131zd\u0131rmazl\u0131\u011f\u0131,<\/li>\n\n\n\n<li>Y\u00fczey s\u0131cakl\u0131\u011f\u0131 limitleri,<\/li>\n\n\n\n<li>K\u0131v\u0131lc\u0131m \u00e7\u0131karmama testleri,<\/li>\n\n\n\n<li>Mekanik dayan\u0131m kontrolleri yer al\u0131r.<\/li>\n<\/ul>\n\n\n\n<p>\u00dcreticiler, ATEX sertifikas\u0131 almak i\u00e7in <strong>yetkili test kurulu\u015flar\u0131na<\/strong> ba\u015fvurur. Testler ba\u015far\u0131yla tamamland\u0131\u011f\u0131nda \u00fcr\u00fcn, <strong>CE i\u015fareti<\/strong> ile birlikte ATEX kodlamas\u0131 al\u0131r.<\/p>\n\n\n\n<p>Bu s\u00fcre\u00e7 yaln\u0131zca cihaz\u0131n g\u00fcvenlik ko\u015fullar\u0131na uygun oldu\u011funu de\u011fil, ayn\u0131 zamanda hangi <strong>zone s\u0131n\u0131f\u0131nda<\/strong> kullan\u0131labilece\u011fini de belirler. \u00d6rne\u011fin, Zone 1 i\u00e7in \u00fcretilmi\u015f bir cihaz\u0131n etiketinde mutlaka \u201cII 2G\u201d ibaresi yer almal\u0131d\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>IECEx ve ATEX Aras\u0131ndaki Farklar Exproof A\u00e7\u0131s\u0131ndan Ne \u0130fade Eder?<\/strong><\/h2>\n\n\n\n<p>\u201c<strong>IECEx ve ATEX Aras\u0131ndaki Farklar Exproof A\u00e7\u0131s\u0131ndan Ne \u0130fade Eder?<\/strong>\u201d sorusu, uluslararas\u0131 projelerle Avrupa pazar\u0131n\u0131 birbirinden ay\u0131r\u0131r.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ATEX<\/strong>, Avrupa Birli\u011fi s\u0131n\u0131rlar\u0131 i\u00e7inde yasal zorunluluktur.<\/li>\n\n\n\n<li><strong>IECEx<\/strong>, Uluslararas\u0131 Elektroteknik Komisyonu taraf\u0131ndan y\u00fcr\u00fct\u00fclen, global kabul g\u00f6ren g\u00f6n\u00fcll\u00fc bir sertifikasyon sistemidir.<\/li>\n<\/ul>\n\n\n\n<p>ATEX, Avrupa\u2019daki t\u00fcm sat\u0131\u015f ve kullan\u0131m i\u00e7in \u015fartt\u0131r. IECEx ise \u00f6zellikle Orta Do\u011fu, Asya ve Amerika gibi b\u00f6lgelerde ge\u00e7erlili\u011fi sayesinde uluslararas\u0131 projelerde tercih edilir.<\/p>\n\n\n\n<p>Her iki sistem de benzer g\u00fcvenlik ilkelerine dayan\u0131r, fakat IECEx daha detayl\u0131 \u00fc\u00e7\u00fcnc\u00fc taraf denetim s\u00fcre\u00e7lerini i\u00e7erebilir. Bu nedenle \u00e7ok uluslu projelerde cihazlar\u0131n hem ATEX hem IECEx belgelerine sahip olmas\u0131 b\u00fcy\u00fck bir avantajd\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Exproof ve ATEX Uyumlulu\u011fu Hangi End\u00fcstrilerde Zorunludur?<\/strong><\/h2>\n\n\n\n<p>\u201c<strong>Exproof ve ATEX Uyumlulu\u011fu Hangi End\u00fcstrilerde Zorunludur?<\/strong>\u201d sorusunun yan\u0131t\u0131, yan\u0131c\u0131 gaz veya toz bulunan end\u00fcstrilerde sakl\u0131d\u0131r.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Petrol ve petrokimya:<\/strong> Rafineriler, akaryak\u0131t depolama alanlar\u0131, boru hatlar\u0131.<\/li>\n\n\n\n<li><strong>Do\u011falgaz ve enerji:<\/strong> Gaz dolum tesisleri, enerji santralleri, LNG terminalleri.<\/li>\n\n\n\n<li><strong>Maden sekt\u00f6r\u00fc:<\/strong> Yer alt\u0131 k\u00f6m\u00fcr ve metal madenleri, grizu riski olan alanlar.<\/li>\n\n\n\n<li><strong>Kimya ve boya sanayi:<\/strong> Solvent, boya ve yan\u0131c\u0131 s\u0131v\u0131 kullan\u0131lan tesisler.<\/li>\n\n\n\n<li><strong>G\u0131da \u00fcretimi:<\/strong> Un, \u015feker, ni\u015fasta, yem fabrikalar\u0131, tah\u0131l silolar\u0131.<\/li>\n<\/ul>\n\n\n\n<p>Bu sekt\u00f6rlerde kullan\u0131lan t\u00fcm ekipmanlar\u0131n <strong>ATEX belgeli<\/strong> olmas\u0131, hem i\u015f g\u00fcvenli\u011fi hem de yasal uygunluk a\u00e7\u0131s\u0131ndan zorunludur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>T\u00fcrkiye\u2019de Exproof \u00dcr\u00fcnlerde ATEX Belgesi Ge\u00e7erli mi?<\/strong><\/h2>\n\n\n\n<p>\u201c<strong>T\u00fcrkiye\u2019de Exproof \u00dcr\u00fcnlerde ATEX Belgesi Ge\u00e7erli mi?<\/strong>\u201d sorusunun yan\u0131t\u0131 nettir: <strong>Evet.<\/strong> T\u00fcrkiye, AB uyum yasalar\u0131 kapsam\u0131nda ATEX direktifini kabul etmi\u015ftir.<\/p>\n\n\n\n<p>Bu nedenle patlay\u0131c\u0131 ortamlarda kullan\u0131lacak \u00fcr\u00fcnlerin <strong>ATEX sertifikal\u0131<\/strong> olmas\u0131 zorunludur. CE i\u015fareti ve ATEX kodlamas\u0131na sahip cihazlar T\u00fcrkiye\u2019de yasal olarak kullan\u0131labilir.<\/p>\n\n\n\n<p>Bununla birlikte T\u00fcrkiye\u2019de baz\u0131 projelerde IECEx belgeli cihazlar da tercih edilebilmekte, ancak yasal gereklilik a\u00e7\u0131s\u0131ndan ATEX\u2019in ge\u00e7erli oldu\u011fu unutulmamal\u0131d\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>ATEX Kapsam\u0131ndaki Zone 0, Zone 1, Zone 2 Tan\u0131mlar\u0131 Neye G\u00f6re Belirlenir?<\/strong><\/h2>\n\n\n\n<p>\u201c<strong>ATEX Kapsam\u0131ndaki Zone 0, Zone 1, Zone 2 Tan\u0131mlar\u0131 Neye G\u00f6re Belirlenir?<\/strong>\u201d sorusunun cevab\u0131, patlay\u0131c\u0131 gazlar\u0131n ortamdaki varl\u0131k s\u00fcrelerine g\u00f6re yap\u0131l\u0131r:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Zone 0:<\/strong> Patlay\u0131c\u0131 gaz atmosferinin s\u00fcrekli veya uzun s\u00fcre bulundu\u011fu alanlar.<\/li>\n\n\n\n<li><strong>Zone 1:<\/strong> Normal \u00e7al\u0131\u015fma s\u0131ras\u0131nda patlay\u0131c\u0131 gaz\u0131n zaman zaman olu\u015fabilece\u011fi alanlar.<\/li>\n\n\n\n<li><strong>Zone 2:<\/strong> Yaln\u0131zca ar\u0131za durumlar\u0131nda k\u0131sa s\u00fcreli patlay\u0131c\u0131 gaz olu\u015fabilecek alanlar.<\/li>\n<\/ul>\n\n\n\n<p>Gaz ortamlar\u0131n\u0131n d\u0131\u015f\u0131nda, <strong>tozlu alanlar<\/strong> i\u00e7in de benzer tan\u0131mlar vard\u0131r:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Zone 20:<\/strong> Toz patlay\u0131c\u0131 ortam\u0131n s\u00fcrekli bulundu\u011fu alanlar.<\/li>\n\n\n\n<li><strong>Zone 21:<\/strong> Normal \u00e7al\u0131\u015fma s\u0131ras\u0131nda zaman zaman olu\u015fabilecek alanlar.<\/li>\n\n\n\n<li><strong>Zone 22:<\/strong> Sadece ar\u0131za durumlar\u0131nda ortaya \u00e7\u0131kan k\u0131sa s\u00fcreli toz patlay\u0131c\u0131 ortamlar.<\/li>\n<\/ul>\n\n\n\n<p>Bu s\u0131n\u0131fland\u0131rmalar, cihazlar\u0131n hangi zone\u2019da kullan\u0131labilece\u011fini ve hangi kategoriye uygun olmas\u0131 gerekti\u011fini belirler. Zone 0 ve Zone 20 i\u00e7in en y\u00fcksek g\u00fcvenlik kategorisi (Kategori 1), Zone 2 ve Zone 22 i\u00e7inse daha d\u00fc\u015f\u00fck g\u00fcvenlik kategorisi (Kategori 3) ekipmanlar kullan\u0131labilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>S\u0131k\u00e7a Sorulan Sorular (SSS)<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Exproof cihaz her zaman ATEX belgeli midir?<\/strong><\/h3>\n\n\n\n<p>Hay\u0131r. Her ATEX belgeli \u00fcr\u00fcn exproof\u2019tur ancak her exproof \u00fcr\u00fcn ATEX sertifikal\u0131 olmayabilir. ATEX yaln\u0131zca Avrupa Birli\u011fi taraf\u0131ndan zorunlu hale getirilmi\u015f bir sertifikad\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>IECEx sertifikas\u0131 T\u00fcrkiye\u2019de ge\u00e7erli midir?<\/strong><\/h3>\n\n\n\n<p>IECEx, uluslararas\u0131 kabul g\u00f6ren bir sistemdir ancak T\u00fcrkiye\u2019de yasal zorunluluk de\u011fildir. T\u00fcrkiye\u2019de sat\u0131\u015f ve kullan\u0131m i\u00e7in ATEX sertifikas\u0131 \u015fartt\u0131r.<\/p>\n\n\n\n<p><strong>Zone s\u0131n\u0131flar\u0131 sadece gazlar i\u00e7in mi ge\u00e7erlidir?<\/strong><\/p>\n\n\n\n<p>Hay\u0131r. Gazlar i\u00e7in Zone 0, Zone 1 ve Zone 2; toz ortamlar\u0131 i\u00e7in Zone 20, Zone 21 ve Zone 22 tan\u0131mlar\u0131 yap\u0131l\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>ATEX belgesi olmayan \u00fcr\u00fcn kullan\u0131l\u0131rsa ne olur?<\/strong><\/h3>\n\n\n\n<p>ATEX sertifikas\u0131z \u00fcr\u00fcnlerin patlay\u0131c\u0131 ortamlarda kullan\u0131lmas\u0131 yasakt\u0131r. Bu durumda hem yasal yapt\u0131r\u0131mlar hem de ciddi g\u00fcvenlik riskleri ortaya \u00e7\u0131kar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Bir ATEX kodunu nas\u0131l okumal\u0131y\u0131m?<\/strong><\/h3>\n\n\n\n<p>\u00d6rne\u011fin \u201cII 2G Ex d IIB T4 Gb\u201d ifadesi: cihaz\u0131n Grup II\u2019ye (<a href=\"https:\/\/pelsan.com.tr\/endustriyel-armaturler\" data-internallinksmanager029f6b8e52c=\"13\" title=\"end\u00fcstriyel\">end\u00fcstriyel<\/a> kullan\u0131m), Kategori 2\u2019ye (Zone 1), gaz ortam\u0131na uygun oldu\u011funu, Ex d (alev s\u0131zd\u0131rmaz) koruma tipinde \u00fcretildi\u011fini, IIB gaz grubuna uygun oldu\u011funu ve T4 s\u0131cakl\u0131k s\u0131n\u0131f\u0131nda \u00e7al\u0131\u015fabilece\u011fini g\u00f6sterir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>ATEX ve IECEx aras\u0131ndaki en b\u00fcy\u00fck fark nedir?<\/strong><\/h3>\n\n\n\n<p>ATEX Avrupa Birli\u011fi i\u00e7in zorunludur, IECEx ise uluslararas\u0131 kabul g\u00f6rm\u00fc\u015f g\u00f6n\u00fcll\u00fc bir sistemdir. \u00c7ok uluslu projelerde her iki belgeye sahip \u00fcr\u00fcnler tercih edilir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Exproof ve ATEX kavramlar\u0131 \u00e7o\u011fu zaman ayn\u0131 anlamda kullan\u0131l\u0131r, ancak asl\u0131nda farkl\u0131 \u015feyler ifade eder. Exproof, patlay\u0131c\u0131 ortamlarda g\u00fcvenle&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1644,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1643","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel"],"taxonomy_info":{"category":[{"value":1,"label":"Genel"}]},"featured_image_src_large":["https:\/\/pelsan.com.tr\/blog\/wp-content\/uploads\/2025\/04\/Exproof-ATEX-1-1024x576.jpg",1024,576,true],"author_info":{"display_name":"Pelsan","author_link":"https:\/\/pelsan.com.tr\/blog\/author\/oscar\/"},"comment_info":0,"category_info":[{"term_id":1,"name":"Genel","slug":"genel","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":73,"filter":"raw","cat_ID":1,"category_count":73,"category_description":"","cat_name":"Genel","category_nicename":"genel","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/pelsan.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pelsan.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pelsan.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pelsan.com.tr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pelsan.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=1643"}],"version-history":[{"count":2,"href":"https:\/\/pelsan.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1643\/revisions"}],"predecessor-version":[{"id":1759,"href":"https:\/\/pelsan.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1643\/revisions\/1759"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pelsan.com.tr\/blog\/wp-json\/wp\/v2\/media\/1644"}],"wp:attachment":[{"href":"https:\/\/pelsan.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=1643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pelsan.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=1643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pelsan.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=1643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}