{"id":8248,"date":"2025-05-15T19:57:56","date_gmt":"2025-05-15T17:57:56","guid":{"rendered":"https:\/\/malux.com\/kunskapsbankinlagg\/hva-er-riktig-eksplosjonsbeskyttelse\/"},"modified":"2026-02-20T14:47:26","modified_gmt":"2026-02-20T13:47:26","slug":"hva-er-riktig-eksplosjonsbeskyttelse","status":"publish","type":"kunskapsbankinlagg","link":"https:\/\/www.malux.com\/no\/kunskapsbankinlagg\/hva-er-riktig-eksplosjonsbeskyttelse\/","title":{"rendered":"Hva er riktig eksplosjonsbeskyttelse?"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-94b0ecf stk-block-background\" data-block-id=\"94b0ecf\"><style>.stk-94b0ecf {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-94b0ecf:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-94b0ecf {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-94b0ecf-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-194d026\" data-v=\"4\" data-block-id=\"194d026\"><style>.stk-194d026 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-194d026 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-194d026-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-194d026-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-36f6796\" data-block-id=\"36f6796\"><style>.stk-36f6796 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-36f6796 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">  Hva betyr det rent praktisk? I denne artikkelen sammenligner vi forskjellene mellom de to og ser p\u00e5 hvilken innvirkning det har for brukeren. Vi ser spesifikt p\u00e5 omr\u00e5der som vedlikehold, enkel installasjon og hvor godt fremtidssikret disse typene armaturer er for tr\u00e5dl\u00f8s teknologi.  <\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-1386f84 stk-block-background\" data-block-id=\"1386f84\"><style>.stk-1386f84 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-1386f84:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-1386f84 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-1386f84-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-9b9e9d3\" data-v=\"4\" data-block-id=\"9b9e9d3\"><style>.stk-9b9e9d3 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-9b9e9d3 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-9b9e9d3-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-9b9e9d3-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-065f69d\" data-block-id=\"065f69d\"><style>.stk-065f69d {margin-bottom:30px !important;}.stk-065f69d-column{--stk-columns-spacing:0px !important;--stk-column-gap:60px !important;}@media screen and (max-width: 767px){.stk-065f69d {margin-bottom:0px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-065f69d-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-80bf198\" data-v=\"4\" data-block-id=\"80bf198\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-80bf198-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-80bf198-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-2a1bcf7\" data-block-id=\"2a1bcf7\"><style>@media screen and (max-width: 1023px){.stk-2a1bcf7 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Ved valg av f.eks. eksplosjonsbeskyttet armatur er sertifisering en av de viktigste tingene \u00e5 tenke p\u00e5. Enkelt uttrykt m\u00e5 riktig Ex-armatur velges for den Ex-sonen den skal plasseres i. Hvis f.eks. omr\u00e5det er klassifisert som Ex-omr\u00e5de Sone 1, m\u00e5 du velge et armatur som er godkjent for minst Sone 1.   <br\/><br\/>I tillegg til dette er det ogs\u00e5 viktig \u00e5 se p\u00e5 hvilken konstruksjonsform som er benyttet for produktet. Konstruksjonsformen har stor innvirkning p\u00e5 hvor brukervennlig armaturen er. Det finnes flere ulike konstruksjonsformer, men de to vanligste er Ex e &laquo;\u00f8kt sikkerhet&raquo; og Ex d &laquo;eksplosjonsikker innkapsling&raquo;.  <br\/><\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-44ba255 stk-block-background\" data-block-id=\"44ba255\"><style>.stk-44ba255 {background-color:#ffdc2e !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-44ba255:before{background-color:#ffdc2e !important;}@media screen and (max-width: 767px){.stk-44ba255 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-44ba255-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-6ccf675\" data-v=\"4\" data-block-id=\"6ccf675\"><style>.stk-6ccf675 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-6ccf675 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-6ccf675-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-6ccf675-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-370915b\" data-block-id=\"370915b\"><style>.stk-370915b {margin-bottom:30px !important;}.stk-370915b-column{--stk-columns-spacing:0px !important;--stk-column-gap:60px !important;}@media screen and (max-width: 767px){.stk-370915b {margin-bottom:0px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-370915b-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-abbd3e7\" data-v=\"4\" data-block-id=\"abbd3e7\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-abbd3e7-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-abbd3e7-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-171e36a\" data-block-id=\"171e36a\"><style>@media screen and (max-width: 1023px){.stk-171e36a {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\"><strong>Ex e:<\/strong> produkter som er godkjent i henhold til denne standarden er utformet for \u00e5 holde en lav temperatur, samt forhindre lysbuer, gnister og varmepunkter fra \u00e5 oppst\u00e5. Kort sagt fokuserer denne beskyttelsesmetoden p\u00e5 \u00e5 forebygge risiko for ulykke ved \u00e5 forhindre at antenning kan oppst\u00e5 <\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ed6de63\" data-v=\"4\" data-block-id=\"ed6de63\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ed6de63-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ed6de63-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-1313abe\" data-block-id=\"1313abe\"><style>@media screen and (max-width: 1023px){.stk-1313abe {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\"><strong>Ex d:<\/strong> produkter som er godkjent i henhold til denne standarden m\u00e5 kunne inneslute en eksplosjon, samt t\u00e5le det medf\u00f8lgende trykket som utvikles. Armaturen m\u00e5 forhindre at ild eller gnister slipper ut av huset og inn i de omkringliggende eksplosive milj\u00f8ene. Denne beskyttelsesmetoden fokuserer derfor p\u00e5 inneslutning snarere enn forebygging.  <br\/><br\/><br\/><\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-3340d8d stk-block-background\" data-block-id=\"3340d8d\"><style>.stk-3340d8d {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-3340d8d:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-3340d8d {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-3340d8d-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-1d4aa1e\" data-v=\"4\" data-block-id=\"1d4aa1e\"><style>.stk-1d4aa1e {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-1d4aa1e {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-1d4aa1e-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-1d4aa1e-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-6fd47e2\" data-block-id=\"6fd47e2\"><style>.stk-6fd47e2 {margin-bottom:30px !important;}.stk-6fd47e2-column{--stk-columns-spacing:0px !important;--stk-column-gap:60px !important;}@media screen and (max-width: 767px){.stk-6fd47e2 {margin-bottom:0px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-6fd47e2-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-62531db\" data-v=\"4\" data-block-id=\"62531db\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-62531db-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-62531db-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-211aab7\" id=\"underhall\" data-block-id=\"211aab7\"><h3 class=\"stk-block-heading__text\">Vedlikehold<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-a26f843\" data-block-id=\"a26f843\"><style>@media screen and (max-width: 1023px){.stk-a26f843 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">En av de st\u00f8rste forskjellene mellom et Ex e- \/ Ex d-produkt er hvor enkle de er \u00e5 vedlikeholde.<br\/><br\/>Ex d-produkter har ofte omfattende boltforbindelser som m\u00e5 \u00e5pnes for \u00e5 f\u00e5 tilgang til innvendige komponenter ved vedlikeholdsarbeid. I tillegg m\u00e5 ofte omr\u00e5det friklassifiseres for at arbeid med \u00e5 \u00e5pne en Ex d-innkapsling tillates.  <br\/><br\/>Med Ex e-beskyttelse er det ofte enkelt \u00e5 demontere og bytte ut produktet <\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-01778c3\" data-v=\"4\" data-block-id=\"01778c3\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-01778c3-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-01778c3-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-1bcaae5\" id=\"installation\" data-block-id=\"1bcaae5\"><h3 class=\"stk-block-heading__text\">Installasjon<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-e7565aa\" data-block-id=\"e7565aa\"><style>@media screen and (max-width: 1023px){.stk-e7565aa {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Et Ex d-produkt er ofte en tung og kraftig metallkonstruksjon med en kraftig boltforbindelse med mange skruer i lokket, eller med et gjenget lokk med mange gjenger. Det inneb\u00e6rer ofte en lengre installasjonsjobb.  <br\/><br\/>Et Ex e-produkt er ofte i plast og har lettilgjengelige tilkoblingspunkter, noe som gj\u00f8r at det er enkelt \u00e5 installere. <br\/><br\/><br\/><\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-f049f51 stk-block-background\" data-block-id=\"f049f51\"><style>.stk-f049f51 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-f049f51:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-f049f51 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-f049f51-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-058a2fc\" data-v=\"4\" data-block-id=\"058a2fc\"><style>.stk-058a2fc {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-058a2fc {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-058a2fc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-058a2fc-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-6102794\" data-block-id=\"6102794\"><style>.stk-6102794 {margin-bottom:30px !important;}.stk-6102794-column{--stk-columns-spacing:0px !important;--stk-column-gap:60px !important;}@media screen and (max-width: 767px){.stk-6102794 {margin-bottom:0px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-6102794-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-1b87fc0\" data-v=\"4\" data-block-id=\"1b87fc0\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-1b87fc0-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-1b87fc0-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-fdf7579\" data-block-id=\"fdf7579\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2367\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el5-1_82c58ed9.jpg\" width=\"1000\" height=\"176\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el5-1_82c58ed9.jpg 1000w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el5-1_82c58ed9-300x53.jpg 300w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el5-1_82c58ed9-768x135.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-ae3776a stk-block-background\" data-block-id=\"ae3776a\"><style>.stk-ae3776a {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-ae3776a:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-ae3776a {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-ae3776a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-dd9beb2\" data-v=\"4\" data-block-id=\"dd9beb2\"><style>.stk-dd9beb2 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-dd9beb2 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-dd9beb2-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-dd9beb2-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-2d51515\" data-block-id=\"2d51515\"><style>.stk-2d51515 {margin-bottom:30px !important;}.stk-2d51515-column{--stk-columns-spacing:0px !important;--stk-column-gap:60px !important;}@media screen and (max-width: 767px){.stk-2d51515 {margin-bottom:0px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-2d51515-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-2fafc88\" data-v=\"4\" data-block-id=\"2fafc88\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-2fafc88-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-2fafc88-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-8050227\" id=\"val-av-ex-e-eller-ex-d-armatur\" data-block-id=\"8050227\"><h3 class=\"stk-block-heading__text\">Valg av Ex e eller Ex d armatur<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-6aa396a\" data-block-id=\"6aa396a\"><style>@media screen and (max-width: 1023px){.stk-6aa396a {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">P\u00e5 grunn av egenskaper hos gass eller damp ved lave temperaturer, er de fleste Ex d-armaturer ikke egnet for installasjon i omgivelsestemperaturer under -20 \u00b0C.<br\/><br\/>Siden Ex e-armaturer er utformet for \u00e5 forhindre at en antennelseskilde oppst\u00e5r (snarere enn \u00e5 forhindre gasser fra \u00e5 komme inn eller ut) har de ofte et mye st\u00f8rre omr\u00e5de for tillatt omgivelsestemperatur, og fungerer bedre i omgivelsestemperaturer under -20 \u00b0C. <\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-3370513\" data-v=\"4\" data-block-id=\"3370513\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-3370513-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-3370513-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-7663c5e\" id=\"ex-d-och-explosionsgrupp\" data-block-id=\"7663c5e\"><h3 class=\"stk-block-heading__text\">Ex d og eksplosjonsgruppe<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-c6d26ee\" data-block-id=\"c6d26ee\"><style>@media screen and (max-width: 1023px){.stk-c6d26ee {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Hvis milj\u00f8et ditt krever eksplosjonsgruppe IIC kan det v\u00e6re vanskelig \u00e5 finne et egnet Ex d-armatur. Siden eksplosjonsgruppe IIC krever spalter med sv\u00e6rt h\u00f8ye toleranser som er komplekse \u00e5 produsere, finnes det f\u00e6rre ex d-produkter som er godkjent for IIC. De har en tendens til \u00e5 v\u00e6re dyre og vanskelige \u00e5 f\u00e5 tak i.  <br\/><\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-5ab6c9d stk-block-background\" data-block-id=\"5ab6c9d\"><style>.stk-5ab6c9d {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-5ab6c9d:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-5ab6c9d {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-5ab6c9d-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-01ade7c\" data-v=\"4\" data-block-id=\"01ade7c\"><style>.stk-01ade7c {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-01ade7c {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-01ade7c-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-01ade7c-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-b13e35f\" data-block-id=\"b13e35f\"><style>.stk-b13e35f {margin-bottom:30px !important;}.stk-b13e35f-column{--stk-columns-spacing:0px !important;--stk-column-gap:60px !important;}@media screen and (max-width: 767px){.stk-b13e35f {margin-bottom:0px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b13e35f-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b7334f9\" data-v=\"4\" data-block-id=\"b7334f9\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b7334f9-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b7334f9-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-71d2afd\" id=\"vad-ar-bast-for-tradlos-teknologi\" data-block-id=\"71d2afd\"><h3 class=\"stk-block-heading__text\">Hva er best for tr\u00e5dl\u00f8s teknologi<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-9ced462\" data-block-id=\"9ced462\"><style>@media screen and (max-width: 1023px){.stk-9ced462 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">\u00c5 innf\u00f8re ny teknologi i Ex-omr\u00e5der er alltid en utfordring, men vi begynner \u00e5 se fremveksten av smarte \/ IoT-aktiverte armaturer.<br\/><br\/>Som vi har beskrevet tidligere m\u00e5 huset p\u00e5 et Ex d-armatur ofte v\u00e6re av tykk metall for \u00e5 kunne inneslute en eksplosjon, samt t\u00e5le trykket som f\u00f8lger. Akkurat som det kan v\u00e6re vanskelig \u00e5 f\u00e5 et godt Wi-Fi-signal i et hus med tykke vegger, er en Ex d-innkapsling ikke den beste l\u00f8sningen for tr\u00e5dl\u00f8s teknologi. Derimot med Ex e-beskyttelsesmetoden finnes det mye st\u00f8rre mulighet til \u00e5 integrere denne typen teknologi i armaturen.  <\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-394e036 stk-block-background\" data-block-id=\"394e036\"><style>.stk-394e036 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-394e036:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-394e036 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-394e036-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-e4e3545\" data-v=\"4\" data-block-id=\"e4e3545\"><style>.stk-e4e3545 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-e4e3545 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-e4e3545-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-e4e3545-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-df5d802\" data-block-id=\"df5d802\"><style>.stk-df5d802 {margin-bottom:30px !important;}.stk-df5d802-column{--stk-columns-spacing:0px !important;--stk-column-gap:60px !important;}@media screen and (max-width: 767px){.stk-df5d802 {margin-bottom:0px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-df5d802-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-178d6ba\" data-v=\"4\" data-block-id=\"178d6ba\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-178d6ba-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-178d6ba-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-cbe9171\" data-block-id=\"cbe9171\"><style>@media screen and (max-width: 1023px){.stk-cbe9171 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Denne artikkelen er opphavsrettslig beskyttet av Newson Gale \u2013 \u00a9Copyright Newson Gale 2020.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-f21ddbb\" data-v=\"4\" data-block-id=\"f21ddbb\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-f21ddbb-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-f21ddbb-inner-blocks\"><\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ex e og Ex d er to av de vanligste konstruksjonsformene for \u00e5 oppn\u00e5 sikre eksplosjonsbeskyttede produkter.<\/p>\n","protected":false},"featured_media":8249,"template":"","meta":{"_acf_changed":false},"kunskapsbankskategori":[238],"class_list":["post-8248","kunskapsbankinlagg","type-kunskapsbankinlagg","status-publish","has-post-thumbnail","hentry","kunskapsbankskategori-ex-industri"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hva er riktig eksplosjonsbeskyttelse? - Malux<\/title>\n<meta name=\"description\" content=\"Ex e og Ex d er to av de vanligste konstruksjonsformene for \u00e5 oppn\u00e5 sikre eksplosjonsbeskyttede produkter. Hva betyr det rent praktisk?...\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"nb_NO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hva er riktig eksplosjonsbeskyttelse? - Malux\" \/>\n<meta property=\"og:description\" content=\"Ex e og Ex d er to av de vanligste konstruksjonsformene for \u00e5 oppn\u00e5 sikre eksplosjonsbeskyttede produkter. Hva betyr det rent praktisk?...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.malux.com\/no\/kunskapsbankinlagg\/hva-er-riktig-eksplosjonsbeskyttelse\/\" \/>\n<meta property=\"og:site_name\" content=\"Malux\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-20T13:47:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/Vad-ar-ratt-Explosionsskydd.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1224\" \/>\n\t<meta property=\"og:image:height\" content=\"435\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Ansl. lesetid\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutter\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.malux.com\\\/no\\\/kunskapsbankinlagg\\\/hva-er-riktig-eksplosjonsbeskyttelse\\\/\",\"url\":\"https:\\\/\\\/www.malux.com\\\/no\\\/kunskapsbankinlagg\\\/hva-er-riktig-eksplosjonsbeskyttelse\\\/\",\"name\":\"Hva er riktig eksplosjonsbeskyttelse? - Malux\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.malux.com\\\/no\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.malux.com\\\/no\\\/kunskapsbankinlagg\\\/hva-er-riktig-eksplosjonsbeskyttelse\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.malux.com\\\/no\\\/kunskapsbankinlagg\\\/hva-er-riktig-eksplosjonsbeskyttelse\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.malux.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Vad-ar-ratt-Explosionsskydd.jpg\",\"datePublished\":\"2025-05-15T17:57:56+00:00\",\"dateModified\":\"2026-02-20T13:47:26+00:00\",\"description\":\"Ex e og Ex d er to av de vanligste konstruksjonsformene for \u00e5 oppn\u00e5 sikre eksplosjonsbeskyttede produkter. Hva betyr det rent praktisk?...\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.malux.com\\\/no\\\/kunskapsbankinlagg\\\/hva-er-riktig-eksplosjonsbeskyttelse\\\/#breadcrumb\"},\"inLanguage\":\"nb-NO\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.malux.com\\\/no\\\/kunskapsbankinlagg\\\/hva-er-riktig-eksplosjonsbeskyttelse\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"nb-NO\",\"@id\":\"https:\\\/\\\/www.malux.com\\\/no\\\/kunskapsbankinlagg\\\/hva-er-riktig-eksplosjonsbeskyttelse\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.malux.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Vad-ar-ratt-Explosionsskydd.jpg\",\"contentUrl\":\"https:\\\/\\\/www.malux.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Vad-ar-ratt-Explosionsskydd.jpg\",\"width\":1224,\"height\":435,\"caption\":\"Vad a\u0308r ra\u0308tt Explosionsskydd?\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.malux.com\\\/no\\\/kunskapsbankinlagg\\\/hva-er-riktig-eksplosjonsbeskyttelse\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Hjem\",\"item\":\"https:\\\/\\\/www.malux.com\\\/no\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Hva er riktig eksplosjonsbeskyttelse?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.malux.com\\\/no\\\/#website\",\"url\":\"https:\\\/\\\/www.malux.com\\\/no\\\/\",\"name\":\"Malux\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.malux.com\\\/no\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"nb-NO\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Hva er riktig eksplosjonsbeskyttelse? - Malux","description":"Ex e og Ex d er to av de vanligste konstruksjonsformene for \u00e5 oppn\u00e5 sikre eksplosjonsbeskyttede produkter. Hva betyr det rent praktisk?...","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"nb_NO","og_type":"article","og_title":"Hva er riktig eksplosjonsbeskyttelse? - Malux","og_description":"Ex e og Ex d er to av de vanligste konstruksjonsformene for \u00e5 oppn\u00e5 sikre eksplosjonsbeskyttede produkter. Hva betyr det rent praktisk?...","og_url":"https:\/\/www.malux.com\/no\/kunskapsbankinlagg\/hva-er-riktig-eksplosjonsbeskyttelse\/","og_site_name":"Malux","article_modified_time":"2026-02-20T13:47:26+00:00","og_image":[{"width":1224,"height":435,"url":"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/Vad-ar-ratt-Explosionsskydd.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Ansl. lesetid":"3 minutter"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.malux.com\/no\/kunskapsbankinlagg\/hva-er-riktig-eksplosjonsbeskyttelse\/","url":"https:\/\/www.malux.com\/no\/kunskapsbankinlagg\/hva-er-riktig-eksplosjonsbeskyttelse\/","name":"Hva er riktig eksplosjonsbeskyttelse? - Malux","isPartOf":{"@id":"https:\/\/www.malux.com\/no\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.malux.com\/no\/kunskapsbankinlagg\/hva-er-riktig-eksplosjonsbeskyttelse\/#primaryimage"},"image":{"@id":"https:\/\/www.malux.com\/no\/kunskapsbankinlagg\/hva-er-riktig-eksplosjonsbeskyttelse\/#primaryimage"},"thumbnailUrl":"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/Vad-ar-ratt-Explosionsskydd.jpg","datePublished":"2025-05-15T17:57:56+00:00","dateModified":"2026-02-20T13:47:26+00:00","description":"Ex e og Ex d er to av de vanligste konstruksjonsformene for \u00e5 oppn\u00e5 sikre eksplosjonsbeskyttede produkter. Hva betyr det rent praktisk?...","breadcrumb":{"@id":"https:\/\/www.malux.com\/no\/kunskapsbankinlagg\/hva-er-riktig-eksplosjonsbeskyttelse\/#breadcrumb"},"inLanguage":"nb-NO","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.malux.com\/no\/kunskapsbankinlagg\/hva-er-riktig-eksplosjonsbeskyttelse\/"]}]},{"@type":"ImageObject","inLanguage":"nb-NO","@id":"https:\/\/www.malux.com\/no\/kunskapsbankinlagg\/hva-er-riktig-eksplosjonsbeskyttelse\/#primaryimage","url":"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/Vad-ar-ratt-Explosionsskydd.jpg","contentUrl":"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/Vad-ar-ratt-Explosionsskydd.jpg","width":1224,"height":435,"caption":"Vad a\u0308r ra\u0308tt Explosionsskydd?"},{"@type":"BreadcrumbList","@id":"https:\/\/www.malux.com\/no\/kunskapsbankinlagg\/hva-er-riktig-eksplosjonsbeskyttelse\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Hjem","item":"https:\/\/www.malux.com\/no\/"},{"@type":"ListItem","position":2,"name":"Hva er riktig eksplosjonsbeskyttelse?"}]},{"@type":"WebSite","@id":"https:\/\/www.malux.com\/no\/#website","url":"https:\/\/www.malux.com\/no\/","name":"Malux","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.malux.com\/no\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"nb-NO"}]}},"_links":{"self":[{"href":"https:\/\/www.malux.com\/no\/wp-json\/wp\/v2\/kunskapsbankinlagg\/8248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.malux.com\/no\/wp-json\/wp\/v2\/kunskapsbankinlagg"}],"about":[{"href":"https:\/\/www.malux.com\/no\/wp-json\/wp\/v2\/types\/kunskapsbankinlagg"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.malux.com\/no\/wp-json\/wp\/v2\/media\/8249"}],"wp:attachment":[{"href":"https:\/\/www.malux.com\/no\/wp-json\/wp\/v2\/media?parent=8248"}],"wp:term":[{"taxonomy":"kunskapsbankskategori","embeddable":true,"href":"https:\/\/www.malux.com\/no\/wp-json\/wp\/v2\/kunskapsbankskategori?post=8248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}