{"id":46387,"date":"2025-03-10T16:46:29","date_gmt":"2025-03-10T16:46:29","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=46387"},"modified":"2025-03-10T19:13:10","modified_gmt":"2025-03-10T19:13:10","slug":"ip68-vs-ip69","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/ja\/ip68\u3068ip69\/","title":{"rendered":"IP68 \u3068 IP69: \u9055\u3044\u306f\u4f55\u3067\u3059\u304b?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">IP68\u3068IP69\u306f\u3001\u9632\u5875\u30fb\u9632\u6c34\u6027\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u8010\u6c34\u6027\u306e\u30ec\u30d9\u30eb\u3001\u7528\u9014\u3001\u8a66\u9a13\u65b9\u6cd5\u306b\u306f\u82e5\u5e72\u306e\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002\u8a73\u7d30\u306b\u5165\u308b\u524d\u306b\u3001IP68\u3068IP69\u3068\u306f\u4f55\u304b\u3092\u7406\u89e3\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u76ee\u6b21\u3092\u5207\u308a\u66ff\u3048\u308b\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip68\u3068ip69\/#What_is_IP68_Rating\" >IP68 \u5b9a\u683c\u3068\u306f\u4f55\u3067\u3059\u304b?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip68\u3068ip69\/#What_is_IP69_Rating\" >IP69 \u5b9a\u683c\u3068\u306f\u4f55\u3067\u3059\u304b?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip68\u3068ip69\/#IP68_vs_IP69_The_Differences\" >IP68\u3068IP69\u306e\u9055\u3044<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip68\u3068ip69\/#Resistance_to_Water\" >\u8010\u6c34\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip68\u3068ip69\/#Testing_Methods\" >\u8a66\u9a13\u65b9\u6cd5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip68\u3068ip69\/#Temperature_Resistance\" >\u8010\u71b1\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip68\u3068ip69\/#Application\" >\u5fdc\u7528<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip68\u3068ip69\/#Environmental_Condition\" >\u74b0\u5883\u6761\u4ef6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip68\u3068ip69\/#Consumer_Electronics\" >\u5bb6\u96fb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip68\u3068ip69\/#Cost_and_Manufacturing_Complexity\" >\u30b3\u30b9\u30c8\u3068\u88fd\u9020\u306e\u8907\u96d1\u3055<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip68\u3068ip69\/#Conclusion\" >\u7d50\u8ad6<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_IP68_Rating\"><\/span><b>IP68 \u5b9a\u683c\u3068\u306f\u4f55\u3067\u3059\u304b?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46412\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP68-Rating.jpg\" alt=\"IP68\u5b9a\u683c\u3068\u306f\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP68-Rating.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP68-Rating-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP68-Rating-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP68-Rating-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">IP68\u306f\u3001\u9632\u6c34\u30fb\u9632\u5875\u6027\u80fd\uff08Ingress Protection\uff09\u306e\u4e00\u7a2e\u3067\u3001\u6a5f\u5668\u306e\u9632\u6c34\u30fb\u9632\u5875\u30ec\u30d9\u30eb\u3092\u8868\u3059\u3082\u306e\u3067\u3059\u3002IP68\u306e\u300c6\u300d\u306f\u9632\u5875\u6027\u80fd\u3092\u3001\u300c8\u300d\u306f\u6c34\u6df11.5m\u300130\u5206\u9593\u306e\u6d78\u6c34\u306b\u8010\u3048\u3089\u308c\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084\u30b9\u30de\u30fc\u30c8\u30a6\u30a9\u30c3\u30c1\u306a\u3069\u306e\u6a5f\u5668\u306fIP68\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_IP69_Rating\"><\/span><b>IP69 \u5b9a\u683c\u3068\u306f\u4f55\u3067\u3059\u304b?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46413\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP69-Rating.jpg\" alt=\"IP69\u5b9a\u683c\u3068\u306f\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP69-Rating.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP69-Rating-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP69-Rating-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP69-Rating-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">IP69\u306f\u6700\u9ad8\u306eIP\u7b49\u7d1a\u3067\u3059\u3002\u9632\u5875\u30fb\u9ad8\u5727\u6c34\u3078\u306e\u5b8c\u5168\u306a\u8010\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u306eIP\u7b49\u7d1a\u306e\u6570\u5b57\u300c6\u300d\u306f\u9632\u5875\u6027\u80fd\u3001\u300c9\u300d\u306f\u9ad8\u5727\u30fb\u9ad8\u6e29\u6c34\u3078\u306e\u8010\u6027\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">IP69 \u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6c34\u6ca1\u3084\u5674\u6d41\u6c34\u306a\u3069\u304b\u3089\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u8010\u4e45\u6027\u304c\u975e\u5e38\u306b\u91cd\u8981\u3068\u306a\u308b\u5c4b\u5916\u3084\u7523\u696d\u74b0\u5883\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"IP68_vs_IP69_The_Differences\"><\/span><b>IP68\u3068IP69\u306e\u9055\u3044<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46414\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/IP68-vs-IP69-The-Differences.jpg\" alt=\"IP68\u3068IP69\u306e\u9055\u3044\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/IP68-vs-IP69-The-Differences.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/IP68-vs-IP69-The-Differences-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/IP68-vs-IP69-The-Differences-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/IP68-vs-IP69-The-Differences-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Resistance_to_Water\"><\/span><b>\u8010\u6c34\u6027<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">IP68\u7b49\u7d1a\u306e\u9632\u6c34\u6027\u80fd\u306b\u306f\u3001\u3042\u308b\u610f\u5473\u3067\u9650\u754c\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u7b49\u7d1a\u306f\u6c34\u3084\u5875\u57c3\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u6027\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u9650\u754c\u304c\u3042\u308a\u307e\u3059\u3002IP68\u7b49\u7d1a\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6700\u59271.5m\u306e\u6c34\u6df1\u306b\u6c88\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u300130\u5206\u4ee5\u4e0a\u6d78\u6c34\u3055\u305b\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u3053\u306e\u7b49\u7d1a\u3092\u6301\u3064\u4e00\u822c\u7684\u306a\u30c7\u30d0\u30a4\u30b9\u306b\u306f\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3001\u30b9\u30de\u30fc\u30c8\u30a6\u30a9\u30c3\u30c1\u3001\u4e00\u90e8\u306e\u5bb6\u96fb\u88fd\u54c1\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u7b49\u7d1a\u306f\u3001\u6c34\u3057\u3076\u304d\u3084\u5076\u767a\u7684\u306a\u6c34\u6ca1\u306b\u3055\u3089\u3055\u308c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30c7\u30d0\u30a4\u30b9\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">IP69\u898f\u683c\u306f\u3001\u5b8c\u5168\u306a\u6c34\u6ca1\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306e\u6a5f\u5668\u306f\u3001\u9ad8\u5727\u304a\u3088\u3073\u6975\u5ea6\u306e\u6e29\u5ea6\u306e\u30a6\u30a9\u30fc\u30bf\u30fc\u30b8\u30a7\u30c3\u30c8\u5674\u5c04\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u6a5f\u5668\u306f\u3001\u6c34\u6ca1\u306b\u975e\u5e38\u306b\u3055\u3089\u3055\u308c\u308b\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9ad8\u6e7f\u5ea6\u306b\u5bfe\u3059\u308b\u5b8c\u5168\u306a\u4fdd\u8b77\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u98df\u54c1\u52a0\u5de5\u3001\u533b\u7642\u3001\u6d77\u6d0b\u3001\u7523\u696d\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Testing_Methods\"><\/span><b>\u8a66\u9a13\u65b9\u6cd5<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">IP68\u304a\u3088\u3073IP68\u88fd\u54c1\u306f\u3001\u9632\u6c34\u30fb\u9632\u5875\u30ec\u30d9\u30eb\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u53b3\u683c\u306a\u8a66\u9a13\u3092\u53d7\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u8a66\u9a13\u30d7\u30ed\u30bb\u30b9\u306f\u5168\u304f\u7570\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">IP68\u8a66\u9a13\u3067\u306f\u3001\u7279\u5b9a\u306e\u6df1\u3055\u306e\u9759\u6c34\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8a66\u9a13\u3067\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u3092\u7d0430\u5206\u9593\u6c34\u4e2d\u306b\u6d78\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8a66\u9a13\u306f\u3001IP68\u898f\u683c\u6e96\u62e0\u30c7\u30d0\u30a4\u30b9\u306e\u8010\u6c34\u6027\u3092\u8a55\u4fa1\u3059\u308b\u4e0a\u3067\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">IP69\u898f\u683c\u88fd\u54c1\u306e\u8a66\u9a13\u624b\u9806\u306f\u3088\u308a\u53b3\u683c\u3067\u3059\u3002\u3053\u306e\u8a66\u9a13\u3067\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u3092\u7d0480\u2103\u306e\u9ad8\u6e29\u30fb\u7d04100bar\u306e\u9ad8\u5727\u306e\u5674\u6d41\u6c34\u306b\u9577\u6642\u9593\u3055\u3089\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8a66\u9a13\u306b\u3088\u308a\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u9ad8\u6e29\u30fb\u9ad8\u5727\u4e0b\u3067\u306e\u904e\u9177\u306a\u6c34\u3078\u306e\u66dd\u9732\u306b\u8010\u3048\u3089\u308c\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Temperature_Resistance\"><\/span><b>\u8010\u71b1\u6027<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">IP68\u3068IP69\u306e\u7b49\u7d1a\u306f\u3001\u6975\u5ea6\u306e\u6e29\u5ea6\u306b\u8010\u3048\u308b\u80fd\u529b\u306b\u304a\u3044\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001IP68\u88fd\u54c1\u306e\u8a66\u9a13\u306b\u5e38\u6e29\u306e\u6c34\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u304b\u3089\u3082\u660e\u3089\u304b\u3067\u3059\u3002IP68\u88fd\u54c1\u306f\u6e29\u5ea6\u5909\u52d5\u306b\u306f\u8010\u3048\u3089\u308c\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u6975\u5ea6\u306e\u9ad8\u6e29\u306b\u306f\u8010\u3048\u3089\u308c\u307e\u305b\u3093\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u4e00\u65b9\u3001IP69\u898f\u683c\u306e\u6a5f\u5668\u306f\u3001\u6975\u7aef\u306a\u6e29\u5ea6\u306e\u6c34\u3078\u306e\u66dd\u9732\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6a5f\u5668\u306f\u3001\u84b8\u6c17\u6d17\u6d44\u3084\u5674\u9727\u304c\u5fc5\u8981\u306a\u7528\u9014\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u6975\u7aef\u306a\u6e29\u5ea6\u306b\u8010\u3048\u308b\u80fd\u529b\u3092\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u5de5\u696d\u304a\u3088\u3073\u98df\u54c1\u52a0\u5de5\u696d\u754c\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Application\"><\/span><b>\u5fdc\u7528<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46417\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Application.jpg\" alt=\"\u5fdc\u7528\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Application.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Application-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Application-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Application-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">IP68\u304a\u3088\u3073IP69\u898f\u683c\u306e\u88fd\u54c1\u306f\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u7528\u9014\u3067\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3001\u30b9\u30de\u30fc\u30c8\u30a6\u30a9\u30c3\u30c1\u3001\u30d5\u30a3\u30c3\u30c8\u30cd\u30b9\u30c8\u30e9\u30c3\u30ab\u30fc\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u306fIP68\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6c34\u3057\u3076\u304d\u3001\u96e8\u3001\u305d\u3057\u3066\u6642\u6298\u306e\u6c34\u6ca1\u3068\u3044\u3063\u305f\u72b6\u6cc1\u306b\u306e\u307f\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u9632\u72af\u30ab\u30e1\u30e9\u3084\u7167\u660e\u5668\u5177\u306a\u3069\u306e\u5c4b\u5916\u6a5f\u5668\u3082IP68\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">IP69\u898f\u683c\u6e96\u62e0\u306e\u88fd\u54c1\u306f\u3001\u84b8\u6c17\u3084\u9ad8\u5727\u6c34\u306b\u3088\u308b\u904e\u9177\u306a\u6d17\u6d44\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u75c5\u9662\u3067\u4f7f\u7528\u3055\u308c\u308b\u6a5f\u5668\u306f\u6ec5\u83cc\u306e\u305f\u3081\u306b\u84b8\u6c17\u3092\u5fc5\u8981\u3068\u3057\u3001\u98df\u54c1\u52a0\u5de5\u6a5f\u5668\u306f\u9ad8\u5727\u6c34\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u4ed6\u306e\u7528\u9014\u3068\u3057\u3066\u306f\u3001\u7523\u696d\u6a5f\u68b0\u3084\u81ea\u52d5\u8eca\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Environmental_Condition\"><\/span><b>\u74b0\u5883\u6761\u4ef6<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">\u5404\u8a55\u4fa1\u304c\u9069\u5207\u306b\u6a5f\u80fd\u3067\u304d\u308b\u74b0\u5883\u306f\u7570\u306a\u308a\u307e\u3059\u3002 <\/span><a href=\"https:\/\/www.kdmsteel.com\/ja\/ip68\u9632\u6c34\u7b49\u7d1a\/\"><span style=\"font-weight: 400;\">IP68\u5b9a\u683c<\/span><\/a><span style=\"font-weight: 400;\"> \u307b\u3053\u308a\u3001\u96e8\u3001\u5076\u767a\u7684\u306a\u6c34\u3057\u3076\u304d\u3078\u306e\u66dd\u9732\u306e\u307f\u306b\u8010\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u7b49\u7d1a\u306e\u6a5f\u5668\u306f\u3001\u84b8\u6c17\u3084\u9ad8\u5727\u6d17\u6d44\u3078\u306e\u66dd\u9732\u306b\u306f\u8010\u3048\u3089\u308c\u307e\u305b\u3093\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">IP69\u898f\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u5834\u5408\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u9ad8\u6e29\u30fb\u9ad8\u5727\u6c34\u306b\u3055\u3089\u3055\u308c\u308b\u74b0\u5883\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5fb9\u5e95\u7684\u306a\u6d17\u6d44\u304c\u5fc5\u8981\u306a\u5834\u6240\u3067\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u8ffd\u52a0\u306e\u4fdd\u8b77\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u5e38\u306b\u57c3\u3001\u6c34\u3001\u6975\u5ea6\u306e\u9ad8\u6e29\u306b\u3055\u3089\u3055\u308c\u308b\u74b0\u5883\u3067\u3082\u4fe1\u983c\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Consumer_Electronics\"><\/span><b>\u5bb6\u96fb<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">\u591a\u304f\u306e\u5bb6\u96fb\u88fd\u54c1\u306fIP68\u7b49\u7d1a\u3067\u3059\u3002IP69\u7b49\u7d1a\u306e\u5bb6\u96fb\u88fd\u54c1\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002Samsung\u3084Apple\u3068\u3044\u3063\u305f\u4eba\u6c17\u30d6\u30e9\u30f3\u30c9\u306e\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306f\u3001\u307b\u3068\u3093\u3069\u304cIP68\u7b49\u7d1a\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u3053\u308c\u3089\u306e\u30ac\u30b8\u30a7\u30c3\u30c8\u304c\u7523\u696d\u7528\u9014\u306b\u306f\u9069\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u88fd\u54c1\u306f\u3001\u96e8\u3001\u6c34\u3057\u3076\u304d\u3001\u3042\u308b\u3044\u306f\u5076\u767a\u7684\u306a\u6c34\u6ca1\u306a\u3069\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u8010\u6c34\u6027\u3057\u304b\u5099\u3048\u3066\u3044\u307e\u305b\u3093\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u9577\u6642\u9593\u306e\u6c34\u6ca1\u3084\u9ad8\u5727\u6d17\u6d44\u306b\u306f\u8010\u3048\u3089\u308c\u307e\u305b\u3093\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">IP69\u898f\u683c\u306b\u9069\u5408\u3057\u305f\u6c11\u751f\u7528\u96fb\u5b50\u6a5f\u5668\u306f\u3054\u304f\u308f\u305a\u304b\u3067\u3059\u3002\u7523\u696d\u7528\u30a6\u30a7\u30a2\u30e9\u30d6\u30eb\u3001\u9811\u4e08\u306a\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3001\u6c34\u4e2d\u30ab\u30e1\u30e9\u306a\u3069\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u898f\u683c\u306b\u9069\u5408\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6c34\u6ca1\u3084\u9ad8\u5727\u6d17\u6d44\u3001\u30b9\u30c1\u30fc\u30e0\u6d17\u6d44\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Cost_and_Manufacturing_Complexity\"><\/span><b>\u30b3\u30b9\u30c8\u3068\u88fd\u9020\u306e\u8907\u96d1\u3055<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">IP68\u88fd\u54c1\u3068IP69\u88fd\u54c1\u306e\u88fd\u9020\u306b\u304a\u3051\u308b\u8907\u96d1\u3055\u306e\u9055\u3044\u306f\u3001\u305d\u306e\u30b3\u30b9\u30c8\u306b\u9855\u8457\u306b\u8868\u308c\u3066\u3044\u307e\u3059\u3002IP68\u30c7\u30d0\u30a4\u30b9\u306fIP69\u30c7\u30d0\u30a4\u30b9\u306b\u6bd4\u3079\u3066\u5b89\u4fa1\u3067\u3059\u3002IP68\u30c7\u30d0\u30a4\u30b9\u306e\u88fd\u9020\u306b\u306f\u3001\u6750\u6599\u3068\u88fd\u9020\u5de5\u7a0b\u304c\u30b3\u30b9\u30c8\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u624b\u9803\u306a\u4fa1\u683c\u3067\u3042\u308b\u305f\u3081\u3001\u5165\u624b\u3057\u3084\u3059\u3044\u3067\u3059\u3002IP68\u88fd\u54c1\u306f\u5e02\u5834\u3067\u5165\u624b\u53ef\u80fd\u3067\u624b\u9803\u306a\u4fa1\u683c\u3067\u3059\u304c\u3001IP69\u30c7\u30d0\u30a4\u30b9\u306e\u5834\u5408\u306f\u4e8b\u60c5\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">IP69\u88fd\u54c1\u306e\u88fd\u9020\u306b\u306f\u3001\u9ad8\u5ea6\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3068\u5f37\u529b\u306a\u30b7\u30fc\u30eb\u306e\u7d71\u5408\u304c\u5fc5\u8981\u3067\u3059\u3002\u307e\u305f\u3001\u8010\u5019\u6027\u306e\u3042\u308b\u6750\u6599\u3082\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u3053\u308c\u3089\u306e\u8981\u56e0\u3059\u3079\u3066\u304c\u9ad8\u30b3\u30b9\u30c8\u306e\u539f\u56e0\u3068\u306a\u308a\u3001IP68\u30c7\u30d0\u30a4\u30b9\u307b\u3069\u5165\u624b\u3057\u3084\u3059\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><b>\u7d50\u8ad6<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46416\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-2-4.jpg\" alt=\"\u7d50\u8ad6\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-2-4.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-2-4-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-2-4-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-2-4-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">IP68\u3068IP69\u306f\u3001\u9632\u6c34\u30fb\u9632\u5875\u6027\u80fd\u306e\u7570\u306a\u308b\u30ec\u30d9\u30eb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002IP68\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u57c3\u3001\u5076\u767a\u7684\u306a\u6c34\u3057\u3076\u304d\u3001\u7d0430\u5206\u9593\u306e\u6d78\u6c34\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001IP69\u30c7\u30d0\u30a4\u30b9\u306f\u306f\u308b\u304b\u306b\u9577\u3044\u8010\u7528\u5e74\u6570\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002IP69\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u3042\u3089\u3086\u308b\u89d2\u5ea6\u304b\u3089\u306e\u9ad8\u6e29\u30fb\u9ad8\u5727\u306e\u6c34\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u3088\u308a\u9ad8\u3044\u30ec\u30d9\u30eb\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u6700\u9069\u306aIP\u7b49\u7d1a\u3092\u9078\u629e\u3059\u308b\u524d\u306b\u3001\u30cb\u30fc\u30ba\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u74b0\u5883\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u307e\u305f\u3001<\/span><a href=\"https:\/\/www.kdmsteel.com\/ja\/\"> <span style=\"font-weight: 400;\">\u6700\u9ad8\u306e\u30e1\u30fc\u30ab\u30fc<\/span><\/a><span style=\"font-weight: 400;\"> \u30c7\u30d0\u30a4\u30b9\u306e\u8010\u4e45\u6027\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>IP68 and IP69 ratings offer protection against dust and water. However, there are some differences in their level of water resistance, applications, and testing. Before going into details, let\u2019s know what IP68 and IP69 ratings are. What is IP68 Rating? IP68 is a type of Ingress Protection rating that describes the level of resistance a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":46415,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"disabled","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-46387","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>IP68 vs IP69: What are the Differences? - KDM Steel<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip68\u3068ip69\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IP68 vs IP69: What are the Differences? - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"IP68 and IP69 ratings offer protection against dust and water. 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