{"id":2164,"date":"2025-12-10T15:43:00","date_gmt":"2025-12-10T07:43:00","guid":{"rendered":"https:\/\/sj-gauge.com\/?p=2164"},"modified":"2026-04-24T19:22:57","modified_gmt":"2026-04-24T11:22:57","slug":"explosion-proof-pressure-transmitter","status":"publish","type":"post","link":"https:\/\/www.sj-gauge.com\/ja\/explosion-proof-pressure-transmitter\/","title":{"rendered":"\u9632\u7206\u578b\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u3068\u306f\uff1f\u4e3b\u8981\u6280\u8853\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u7dcf\u5408\u30ac\u30a4\u30c9"},"content":{"rendered":"<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<h4 class=\"wp-block-heading\" id=\"h-how-to-choose-the-right-pressure-transmitter-for-a-specific-application\">\u7279\u5b9a\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u305f\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u3092\u9078\u3076\u306b\u306f\uff1f<\/h4>\n\n\n\n<p>\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001\u6c17\u4f53\u3001\u6db2\u4f53\u3001\u84b8\u6c17\u306e\u5727\u529b\u3092\u6e2c\u5b9a\u3057\u3001\u6a19\u6e96\u7684\u306a\u96fb\u6c17\u4fe1\u53f7\uff084\uff5e20mA\u30010\uff5e10V\u306a\u3069\uff09\u306b\u5909\u63db\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3001\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u5de5\u696d\u7528\u691c\u51fa\u88c5\u7f6e\u3067\u3059\u3002.<br>\u3057\u304b\u3057\u3001\u4f5c\u696d\u74b0\u5883\u304c\u7570\u306a\u308c\u3070\u3001\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306b\u6c42\u3081\u3089\u308c\u308b\u8981\u4ef6\u3082\u7570\u306a\u308a\u307e\u3059\u3002\u9632\u7206\u578b\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u3068\u4e00\u822c\u7684\u306a\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001\u305d\u308c\u305e\u308c\u7279\u5b9a\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u305f2\u3064\u306e\u5927\u304d\u306a\u30ab\u30c6\u30b4\u30ea\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u672c\u30ec\u30dd\u30fc\u30c8\u3067\u306f\u3001\u8a2d\u8a08\u601d\u60f3\u3001\u69cb\u9020\u7279\u6027\u3001\u52d5\u4f5c\u539f\u7406\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b7\u30ca\u30ea\u30aa\u3001\u8a8d\u8a3c\u57fa\u6e96\u3001\u30b3\u30b9\u30c8\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u5305\u62ec\u7684\u306b\u5206\u6790\u3057\u3001\u8aad\u8005\u306b\u8a73\u7d30\u306a\u6280\u8853\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-medium-font-size\">\u9632\u7206\u578b\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u3068\u4e00\u822c\u7684\u306a\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306e\u6bd4\u8f03<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u6bd4\u8f03\u9805\u76ee<\/strong><\/th><th><strong>\u9632\u7206\u5f62\u30a2\u30f3\u30d7\u5185\u8535\u5727\u529b\u30bb\u30f3\u30b5<\/strong><\/th><th>\u4e00\u822c\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf<\/th><\/tr><\/thead><tbody><tr><td><strong>\u30c7\u30b6\u30a4\u30f3\u54f2\u5b66<\/strong><\/td><td>\u96fb\u6c17\u706b\u82b1\u3084\u9ad8\u6e29\u306b\u3088\u308b\u767a\u706b\u3092\u9632\u304e\u3001\u5b89\u5168\u6027\u3092\u512a\u5148\u3057\u305f\u7206\u767a\u6027\u74b0\u5883\u7528\u306e\u8a2d\u8a08\u3002.<\/td><td>\u7206\u767a\u306e\u5371\u967a\u6027\u3092\u8003\u616e\u305b\u305a\u3001\u5727\u529b\u6e2c\u5b9a\u7cbe\u5ea6\u3068\u8cbb\u7528\u5bfe\u52b9\u679c\u3092\u91cd\u8996\u3002.<\/td><\/tr><tr><td><strong>\u7d20\u6750\u69cb\u9020<\/strong><\/td><td>\u9ad8\u5f37\u5ea6\u30cf\u30a6\u30b8\u30f3\u30b0\uff08\u4f8b\uff1a316L\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\uff09\u3001\u9ad8\u30b7\u30fc\u30eb\u6027\u80fd\uff08IP66-IP68\uff09\u3001\u5185\u90e8\u7206\u767a\u5727\u529b\u3078\u306e\u8010\u6027\u3002.<\/td><td>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3084\u6a19\u6e96\u7684\u306a\u91d1\u5c5e\u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u6750\u8cea\u3067\u3001\u4e2d\u7a0b\u5ea6\u306e\u30b7\u30fc\u30ea\u30f3\u30b0\u6027\u80fd\uff08IP54\uff5eIP65\uff09\u3002.<\/td><\/tr><tr><td><strong>\u52d5\u4f5c\u539f\u7406<\/strong><\/td><td>\u5727\u529b\u6e2c\u5b9a + \u9632\u7206\u6280\u8853\uff08\u4f8b\uff1a\u9632\u7206 Ex d\u3001\u672c\u8cea\u5b89\u5168\u9632\u7206 Ex i\uff09\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u3084\u706b\u82b1\u3092\u5236\u9650\u3057\u307e\u3059\u3002.<\/td><td>\u5727\u529b\u3092\u6e2c\u5b9a\u3057\u3001\u6a19\u6e96\u7684\u306a\u96fb\u6c17\u4fe1\u53f7\uff084\uff5e20mA\u306a\u3069\uff09\u3092\u51fa\u529b\u3057\u307e\u3059\u3002\u9632\u7206\u8a2d\u8a08\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/td><\/tr><tr><td><strong>\u8a8d\u8a3c\u57fa\u6e96<\/strong><\/td><td>\u56fd\u969b\u9632\u7206\u898f\u683c\uff08ATEX\u3001IECEx\u306a\u3069\uff09\u306b\u6e96\u62e0\u3057\u3001\u30be\u30fc\u30cb\u30f3\u30b0\u533a\u5206\uff08Zone 0\/1\/2\uff09\u304a\u3088\u3073\u30ac\u30b9\u30b0\u30eb\u30fc\u30d7\u533a\u5206\uff08IIB\/IIC\uff09\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3002.<\/td><td>\u57fa\u672c\u7684\u306a\u5de5\u696d\u898f\u683c\uff08CE\u3001UL\u306a\u3069\uff09\u306b\u9069\u5408\u3057\u3066\u304a\u308a\u3001\u9632\u7206\u8a8d\u5b9a\u8981\u4ef6\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/td><\/tr><tr><td><strong>\u69d8\u3005\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/td><td>\u9ad8\u30ea\u30b9\u30af\u74b0\u5883\uff1a\u77f3\u6cb9\u30fb\u30ac\u30b9\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3001\u5316\u5b66\u53cd\u5fdc\u7089\u3001\u70ad\u9271\uff08\u30ac\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff09\u3001\u533b\u85ac\u54c1\uff08\u53ef\u71c3\u6027\u6eb6\u5264\uff09\u3002.<\/td><td>\u4e00\u822c\u74b0\u5883\uff1a\u6c34\u51e6\u7406\u3001HVAC\u3001\u98df\u54c1\u52a0\u5de5\u3001\u6a5f\u68b0\u88fd\u9020\uff08\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\uff09\u3002.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"805\" height=\"408\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter.jpg\" alt=\"\" class=\"wp-image-2165\" style=\"width:500px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter.jpg 805w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-300x152.jpg 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-768x389.jpg 768w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-600x304.jpg 600w\" sizes=\"(max-width: 805px) 100vw, 805px\" \/><\/figure>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-custom 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=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><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: #7b1e1c;color:#7b1e1c\" 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: #7b1e1c;color:#7b1e1c\" 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.sj-gauge.com\/ja\/explosion-proof-pressure-transmitter\/#1-design-philosophy-and-safety-considerations\" >1.\u8a2d\u8a08\u601d\u60f3\u3068\u5b89\u5168\u3078\u306e\u914d\u616e<\/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.sj-gauge.com\/ja\/explosion-proof-pressure-transmitter\/#2-structural-and-material-differences\" >2.\u69cb\u9020\u3068\u7d20\u6750\u306e\u9055\u3044<\/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.sj-gauge.com\/ja\/explosion-proof-pressure-transmitter\/#3-technical-differences-in-working-principle\" >3.\u52d5\u4f5c\u539f\u7406\u306e\u6280\u8853\u7684\u76f8\u9055<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.sj-gauge.com\/ja\/explosion-proof-pressure-transmitter\/#4-certification-standards\" >4.\u8a8d\u8a3c\u57fa\u6e96<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.sj-gauge.com\/ja\/explosion-proof-pressure-transmitter\/#5-application-scenarios\" >5.\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b7\u30ca\u30ea\u30aa<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.sj-gauge.com\/ja\/explosion-proof-pressure-transmitter\/#6-conclusion\" >6.\u7d50\u8ad6<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading has-palette-color-2-color has-text-color has-link-color wp-elements-4eaa747145bf9e7cdafd1051526375fb\" id=\"h-1-design-philosophy-and-safety-considerations\"><span class=\"ez-toc-section\" id=\"1-design-philosophy-and-safety-considerations\"><\/span>1.\u8a2d\u8a08\u601d\u60f3\u3068\u5b89\u5168\u3078\u306e\u914d\u616e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-1-purpose-of-explosion-proof-pressure-transmitters\">1-1.\u9632\u7206\u5f62\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306e\u76ee\u7684<\/h3>\n\n\n\n<p>\u9632\u7206\u578b\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001\u53ef\u71c3\u6027\u30ac\u30b9\uff08\u30e1\u30bf\u30f3\u3001\u6c34\u7d20\u306a\u3069\uff09\u3001\u84b8\u6c17\u3001\u307e\u305f\u306f\u53ef\u71c3\u6027\u7c89\u5875\u304c\u5b58\u5728\u3059\u308b\u5371\u967a\u306a\u74b0\u5883\u7528\u306b\u7279\u5225\u306b\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002\u305d\u306e\u4e3b\u306a\u76ee\u7684\u306f\u3001\u7206\u767a\u3092\u8a98\u767a\u3059\u308b\u3053\u3068\u306a\u304f\u5b89\u5168\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<br>\u4f8b\u3048\u3070\u3001\u77f3\u6cb9\u7cbe\u88fd\u6240\u3084\u70ad\u9271\u306e\u63db\u6c17\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u308f\u305a\u304b\u306a\u96fb\u6c17\u706b\u82b1\u3084\u904e\u5ea6\u306e\u6e29\u5ea6\u3067\u3055\u3048\u3001\u58ca\u6ec5\u7684\u306a\u7d50\u679c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u9632\u7206\u578b\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001\u5727\u529b\u6e2c\u5b9a\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3060\u3051\u3067\u306a\u304f\u3001\u7206\u767a\u306e\u4f1d\u64ad\u3092\u9632\u6b62\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<br>\u9632\u7206\u8a2d\u8a08\u306f\u901a\u5e38\u30012\u3064\u306e\u539f\u5247\u306b\u5f93\u3063\u3066\u3044\u308b\uff1a<br>\u9632\u708e\uff08\u9632\u7206\u3001Ex d\uff09 - \u5805\u7262\u306a\u30cf\u30a6\u30b8\u30f3\u30b0\u5185\u306b\u6f5c\u5728\u7684\u306a\u767a\u706b\u6e90\u3092\u5c01\u3058\u8fbc\u3081\u3001\u5916\u90e8\u74b0\u5883\u3078\u306e\u7206\u767a\u3092\u9632\u6b62\u3057\u307e\u3059\u3002.<br>\u672c\u8cea\u5b89\u5168\u9632\u7206 (Ex i) - \u96fb\u6d41\u3068\u96fb\u5727\u3092\u5236\u9650\u3057\u3001\u6545\u969c\u72b6\u614b\u3067\u3082\u30a8\u30cd\u30eb\u30ae\u30fc\u30ec\u30d9\u30eb\u304c\u767a\u706b\u3057\u304d\u3044\u5024\u306b\u9054\u3059\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-2-purpose-of-general-pressure-transmitters\">1-2.\u4e00\u822c\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306e\u76ee\u7684<\/h3>\n\n\n\n<p>\u5bfe\u7167\u7684\u306b\u3001\u4e00\u822c\u7684\u306a\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u30b3\u30b9\u30c8\u52b9\u7387\u306b\u91cd\u70b9\u3092\u7f6e\u304d\u3001\u6c34\u51e6\u7406\u30d7\u30e9\u30f3\u30c8\u3001\u7a7a\u8abf\u30b7\u30b9\u30c6\u30e0\u3001\u6a5f\u68b0\u4f5c\u696d\u5834\u306a\u3069\u306e\u975e\u9632\u7206\u74b0\u5883\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6a5f\u5668\u306f\u3001\u9632\u7206\u3092\u8003\u616e\u3057\u306a\u3044\u6a19\u6e96\u7684\u306a\u7523\u696d\u7528\u9014\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-3-impact-of-safety-differences\"><strong>1-3.\u5b89\u5168\u6027\u306e\u9055\u3044\u306b\u3088\u308b\u5f71\u97ff<\/strong><\/h3>\n\n\n\n<p>\u9632\u7206\u578b\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001\u305d\u306e\u660e\u78ba\u306a\u8a2d\u8a08\u601d\u60f3\u306b\u3088\u308a\u3001\u4e00\u822c\u30e2\u30c7\u30eb\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u53b3\u3057\u3044\u5b89\u5168\u5bfe\u7b56\u304c\u8981\u6c42\u3055\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u9632\u7206\u30e2\u30c7\u30eb\uff08Ex d\uff09\u306e\u56de\u8def\u90e8\u54c1\u306f\u3001\u7740\u706b\u6e90\u3068\u3057\u3066\u6a5f\u80fd\u3057\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u53b3\u683c\u306a\u8a66\u9a13\u3092\u53d7\u3051\u307e\u3059\u3002\u4e00\u65b9\u3001\u4e00\u822c\u7684\u306a\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001\u9632\u7206\u3088\u308a\u3082\u6a5f\u68b0\u7684\u8010\u4e45\u6027\uff08\u8010\u5727\u6027\u3001\u8010\u8150\u98df\u6027\u306a\u3069\uff09\u3092\u512a\u5148\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-palette-color-2-color has-text-color has-link-color wp-elements-a873e5231fde2ec469416c227369ddd3\" id=\"h-2-structural-and-material-differences\"><span class=\"ez-toc-section\" id=\"2-structural-and-material-differences\"><\/span>2.\u69cb\u9020\u3068\u7d20\u6750\u306e\u9055\u3044<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-1-structural-features-of-explosion-proof-pressure-transmitters\">2-1.\u9632\u7206\u5f62\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306e\u69cb\u9020\u4e0a\u306e\u7279\u5fb4<\/h3>\n\n\n\n<p>\u9632\u7206\u578b\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001\u9ad8\u5f37\u5ea6\u3067\u5bc6\u9589\u6027\u306e\u9ad8\u3044\u69cb\u9020\u3067\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u30cf\u30a6\u30b8\u30f3\u30b0\u306f\u901a\u5e38\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\uff08316L\u306a\u3069\uff09\u307e\u305f\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u88fd\u3067\u3001\u7279\u306b\u5185\u90e8\u7206\u767a\u306b\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u90e8\u306e\u30e2\u30c7\u30eb\uff08SJ MS\u30b7\u30ea\u30fc\u30ba\u3001Emerson 3051\u30b7\u30ea\u30fc\u30ba\u306a\u3069\uff09\u306f\u3001\u6f5c\u5728\u7684\u306a\u767a\u706b\u3092\u5c01\u3058\u8fbc\u3081\u308b\u9632\u7206\u69cb\u9020\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-explosion-proof-1-1024x768.png\" alt=\"\" class=\"wp-image-2167\" style=\"width:500px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-explosion-proof-1-1024x768.png 1024w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-explosion-proof-1-300x225.png 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-explosion-proof-1-768x576.png 768w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-explosion-proof-1-600x450.png 600w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-explosion-proof-1.png 1477w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6a5f\u5668\u306e\u5bc6\u9589\u30ec\u30d9\u30eb\u306f\u4e00\u822c\u7684\u306bIP65\u304b\u3089IP68\u306b\u9054\u3057\u3001\u5916\u90e8\u304b\u3089\u306e\u30ac\u30b9\u3084\u7c89\u5875\u306e\u6d78\u5165\u3092\u52b9\u679c\u7684\u306b\u9632\u304e\u307e\u3059\u3002\u307e\u305f\u3001\u9632\u7206\u4ed5\u69d8\u306e\u30e2\u30c7\u30eb\u3067\u306f\u3001\u6c17\u5bc6\u6027\u3092\u4fdd\u3064\u305f\u3081\u306b\u9632\u7206\u30b1\u30fc\u30d6\u30eb\u30b0\u30e9\u30f3\u30c9\u306a\u3069\u306e\u7279\u6b8a\u306a\u63a5\u7d9a\u90e8\u54c1\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<br>\u5185\u90e8\u7684\u306b\u306f\u3001\u3053\u308c\u3089\u306e\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001\u7d76\u7e01\u30c0\u30a4\u30a2\u30d5\u30e9\u30e0\u3001\u5e2f\u96fb\u9632\u6b62\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u5236\u9650\u30e2\u30b8\u30e5\u30fc\u30eb\u306a\u3069\u306e\u6a5f\u80fd\u3092\u7d44\u307f\u8fbc\u3093\u3067\u304a\u308a\u3001\u9ad8\u5727\u3084\u6545\u969c\u72b6\u614b\u3067\u306e\u5371\u967a\u306a\u30b9\u30d1\u30fc\u30af\u3084\u767a\u71b1\u3092\u9632\u304e\u307e\u3059\u3002.<\/p>\n\n\n\n<p>(\u3055\u3089\u306b\u8aad\u3080&nbsp;<a href=\"https:\/\/www.sj-gauge.com\/ja\/product-category\/pressure-instruments\/pressure-sensors\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u5727\u529b\u30bb\u30f3\u30b5\uff08\u30c8\u30e9\u30f3\u30b9\u30c7\u30e5\u30fc\u30b5\/\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\uff09<\/a>)<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-2-structural-features-of-general-pressure-transmitters\">2-2.\u4e00\u822c\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306e\u69cb\u9020\u4e0a\u306e\u7279\u5fb4<\/h3>\n\n\n\n<p>\u4e00\u822c\u7684\u306a\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u30fc\u306b\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\uff08\u30dd\u30ea\u30ab\u30fc\u30dc\u30cd\u30fc\u30c8\u306a\u3069\uff09\u3084\u6a19\u6e96\u7684\u306a\u91d1\u5c5e\u30b1\u30fc\u30b7\u30f3\u30b0\u306a\u3069\u3001\u3088\u308a\u67d4\u8edf\u306a\u6750\u8cea\u9078\u629e\u80a2\u304c\u3042\u308a\u3001\u5f37\u5ea6\u3084\u30b7\u30fc\u30eb\u8981\u4ef6\u306f\u4f4e\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u4f4e\u5727\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u30cf\u30a6\u30b8\u30f3\u30b0\u3067\u5341\u5206\u3067\u3059\u304c\u3001\u4e2d\u5727\u74b0\u5883\u3067\u306f\u6a19\u6e96\u7684\u306a\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u30cf\u30a6\u30b8\u30f3\u30b0\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6a5f\u5668\u306f\u901a\u5e38\u3001IP54\u304b\u3089IP65\u306e\u9632\u5875\u30fb\u9632\u6c34\u898f\u683c\u306b\u9069\u5408\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u9632\u7206\u6027\u80fd\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-medium is-resized\"><img decoding=\"async\" width=\"189\" height=\"300\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-rosemount-189x300.jpg\" alt=\"\" class=\"wp-image-2168\" style=\"width:300px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-rosemount-189x300.jpg 189w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-rosemount-646x1024.jpg 646w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-rosemount-300x475.jpg 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-rosemount-600x951.jpg 600w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-rosemount.jpg 652w\" sizes=\"(max-width: 189px) 100vw, 189px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-3-impact-of-material-and-structure-on-performance\">2.3 \u7d20\u6750\u3068\u69cb\u9020\u304c\u6027\u80fd\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/h3>\n\n\n\n<p>\u9632\u7206\u578b\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001\u904e\u9177\u306a\u74b0\u5883\uff08\u9ad8\u6e29\u3001\u6e7f\u5ea6\u3001\u8150\u98df\u6027\u30ac\u30b9\u306a\u3069\uff09\u306b\u304a\u3051\u308b\u8010\u4e45\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u304c\u3001\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3068\u306f\u5bfe\u7167\u7684\u306b\u3001\u4e00\u822c\u7684\u306a\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001\u53d6\u308a\u4ed8\u3051\u3084\u4ea4\u63db\u304c\u5bb9\u6613\u306a\u8efd\u91cf\u8a2d\u8a08\u3092\u7279\u5fb4\u3068\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u904e\u9177\u306a\u6761\u4ef6\u4e0b\u3067\u306e\u8010\u4e45\u6027\u304c\u4f4e\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>(\u3055\u3089\u306b\u8aad\u3080&nbsp;<a href=\"https:\/\/www.sj-gauge.com\/ja\/blog\/metal-connector-corrosion-chart\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u91d1\u5c5e\u30b3\u30cd\u30af\u30bf\u30fc\u4ed8\u304d\u5727\u529b\u8a08\u306e\u8010\u98df\u6027\u30c1\u30e3\u30fc\u30c8<\/a>)<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-palette-color-2-color has-text-color has-link-color wp-elements-a35383ce8aaf6ec8910c4862d5b666d9\" id=\"h-3-technical-differences-in-working-principle\"><span class=\"ez-toc-section\" id=\"3-technical-differences-in-working-principle\"><\/span>3.\u52d5\u4f5c\u539f\u7406\u306e\u6280\u8853\u7684\u76f8\u9055<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-1-working-principle-of-explosion-proof-pressure-transmitters\">3-1.\u9632\u7206\u5f62\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306e\u52d5\u4f5c\u539f\u7406<\/h3>\n\n\n\n<p>\u9632\u7206\u578b\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306e\u52d5\u4f5c\u539f\u7406\u306f\u3001\u57fa\u672c\u7684\u306b\u6a19\u6e96\u578b\u3068\u540c\u3058\u3067\u3059\u3002\u5727\u529b\u3092\u611f\u77e5\u30a8\u30ec\u30e1\u30f3\u30c8\u3092\u901a\u3057\u3066\u96fb\u6c17\u4fe1\u53f7\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u306e\u7279\u5fb4\u306f\u9632\u7206\u6280\u8853\u306e\u7d71\u5408\u306b\u3042\u308a\u307e\u3059\u3002.<br>\u4f8b\u3048\u3070\u3001\u9632\u708e\u30bf\u30a4\u30d7\u3067\u306f\u3001\u7b50\u4f53\u306f\u5185\u90e8\u7206\u767a\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u5727\u529b\u306b\u8010\u3048\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3001\u7279\u6b8a\u306a\u7d4c\u8def\uff08\u9632\u708e\u88c5\u7f6e\u306a\u3069\uff09\u3092\u901a\u3058\u3066\u71b1\u3084\u708e\u3092\u906e\u65ad\u3059\u308b\u3002.<br>\u4e00\u65b9\u3001\u672c\u8cea\u5b89\u5168\u9632\u7206\u578b\u306f\u3001\u30c4\u30a7\u30ca\u30fc\u30c0\u30a4\u30aa\u30fc\u30c9\u3084\u96fb\u6d41\u5236\u9650\u62b5\u6297\u5668\u3092\u4f7f\u7528\u3059\u308b\u306a\u3069\u3001\u56de\u8def\u8a2d\u8a08\u306b\u3088\u3063\u3066\u51fa\u529b\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5236\u9650\u3057\u3001\u96fb\u5727\u3068\u96fb\u6d41\u3092\u5b89\u5168\u306a\u7bc4\u56f2\uff08\u901a\u5e381W\u4ee5\u4e0b\uff09\u306b\u6291\u3048\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-2-working-principle-of-general-pressure-transmitters\">3-2.\u4e00\u822c\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306e\u52d5\u4f5c\u539f\u7406<\/h3>\n\n\n\n<p>\u4e00\u822c\u7684\u306a\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001\u5358\u306b\u5727\u529b\u3092\u6e2c\u5b9a\u3057\u3001\u96fb\u6c17\u4fe1\u53f7\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30d4\u30a8\u30be\u62b5\u6297\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001\u30b7\u30ea\u30b3\u30f3\u7d50\u6676\u306e\u30d4\u30a8\u30be\u62b5\u6297\u52b9\u679c\u3092\u5229\u7528\u3057\u3066\u5727\u529b\u5909\u5316\u3092\u691c\u51fa\u3057\u3001\u62b5\u6297\u5909\u5316\u3092\u30db\u30a4\u30fc\u30c8\u30b9\u30c8\u30f3\u30d6\u30ea\u30c3\u30b8\u3092\u4ecb\u3057\u3066\u96fb\u5727\u4fe1\u53f7\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u5236\u9650\u63aa\u7f6e\u3084\u30b9\u30d1\u30fc\u30af\u4fdd\u8b77\u3092\u5fc5\u8981\u3068\u3057\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-3-complexity-of-technical-implementation\">3-3.\u6280\u8853\u7684\u5b9f\u88c5\u306e\u8907\u96d1\u3055<\/h3>\n\n\n\n<p>\u9632\u7206\u578b\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001\u5b89\u5168\u30d0\u30ea\u30a2\uff08Ex i\uff09\u3084\u53b3\u683c\u306a\u9632\u7206\u8a66\u9a13\uff08Ex d\uff09\u306a\u3069\u306e\u8ffd\u52a0\u6280\u8853\u3092\u5fc5\u8981\u3068\u3057\u3001\u305d\u306e\u8a2d\u8a08\u3068\u88fd\u9020\u306f\u3088\u308a\u8907\u96d1\u306b\u306a\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u4e00\u822c\u7684\u306a\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001\u5b89\u5168\u4e0a\u306e\u5236\u7d04\u304c\u5c11\u306a\u304f\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u306b\u5f93\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-explosion-proof-2-768x1024.jpg\" alt=\"\" class=\"wp-image-2169\" style=\"width:300px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-explosion-proof-2-768x1023.jpg 768w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-explosion-proof-2-225x300.jpg 225w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-explosion-proof-2-1153x1536.jpg 1153w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-explosion-proof-2-300x400.jpg 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-explosion-proof-2-600x800.jpg 600w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-explosion-proof-2.jpg 1500w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-palette-color-2-color has-text-color has-link-color wp-elements-612c46f8543c82a7478e3592007eac4d\" id=\"h-4-certification-standards\"><span class=\"ez-toc-section\" id=\"4-certification-standards\"><\/span>4.\u8a8d\u8a3c\u57fa\u6e96<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-1-explosion-proof-pressure-transmitter-certifications\">4-1.\u9632\u7206\u578b\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u8a8d\u8a3c<\/h3>\n\n\n\n<p>\u9632\u7206\u578b\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u56fd\u969b\u307e\u305f\u306f\u5730\u57df\u306e\u5b89\u5168\u898f\u683c\u306b\u9069\u5408\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\uff1a<br>ATEX (\u30e8\u30fc\u30ed\u30c3\u30d1) - \u5371\u967a\u533a\u57df\u306e\u5206\u985e\u3068\u30ac\u30b9\u306e\u7a2e\u985e\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002.<br>IECEx\uff08\u30b0\u30ed\u30fc\u30d0\u30eb\uff09 - \u4e16\u754c\u7684\u306a\u9632\u7206\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u3002.<br>FM\/UL\uff08\u7c73\u56fd\uff09 - \u5317\u7c73\u5e02\u5834\u5411\u3051\u306e\u8a8d\u8a3c\u3002.<br>\u3053\u308c\u3089\u306e\u898f\u683c\u306f\u3001\u5371\u967a\u306a\u6761\u4ef6\u4e0b\u3067\u306e\u5b89\u5168\u306a\u52d5\u4f5c\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u5b89\u5168\u5b9a\u683c\uff08Ex d IIC T4\u306a\u3069\uff09\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-2-general-pressure-transmitter-standards\">4-2.\u4e00\u822c\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u898f\u683c<\/h3>\n\n\n\n<p>\u4e00\u822c\u7684\u306a\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306f\u3001CE\uff08\u6b27\u5dde\u9069\u5408\u6027\uff09\u3084ISO 9001\uff08\u54c1\u8cea\u7ba1\u7406\uff09\u306a\u3069\u306e\u57fa\u672c\u7684\u306a\u5de5\u696d\u898f\u683c\u306b\u6e96\u62e0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u3053\u308c\u3089\u306f\u7206\u767a\u5b89\u5168\u6027\u3088\u308a\u3082\u6027\u80fd\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-palette-color-2-color has-text-color has-link-color wp-elements-91b8fef296df0e63c0abe2406331c052\" id=\"h-5-application-scenarios\"><span class=\"ez-toc-section\" id=\"5-application-scenarios\"><\/span>5.\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b7\u30ca\u30ea\u30aa<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-1-where-explosion-proof-pressure-transmitters-are-used\">5-1.\u9632\u7206\u578b\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u304c\u4f7f\u7528\u3055\u308c\u308b\u5834\u6240<\/h3>\n\n\n\n<p>\u9632\u7206\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u3092\u5fc5\u8981\u3068\u3059\u308b\u7523\u696d\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308b\uff1a<br>\u77f3\u6cb9\u30fb\u30ac\u30b9 - \u5751\u53e3\u304a\u3088\u3073\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u5727\u529b\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3002.<br>\u5316\u5b66\u30d7\u30e9\u30f3\u30c8 - \u30ea\u30a2\u30af\u30bf\u30fc\u3068\u8caf\u8535\u30bf\u30f3\u30af\u306e\u5727\u529b\u6e2c\u5b9a\u3002.<br>\u9271\u696d - \u7206\u767a\u3092\u9632\u3050\u305f\u3081\u306e\u30ac\u30b9\u5727\u76e3\u8996\u3002.<br>\u533b\u85ac\u54c1 - \u63ee\u767a\u6027\u6eb6\u5264\u306e\u74b0\u5883\u3067\u4f7f\u7528\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-2-where-general-pressure-transmitters-are-used\">5-2.\u4e00\u822c\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u304c\u4f7f\u7528\u3055\u308c\u308b\u5834\u6240<\/h3>\n\n\n\n<p>\u4e00\u822c\u7684\u306a\u7528\u9014\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<br>\u6c34\u51e6\u7406 - \u30dd\u30f3\u30d7\u3068\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u5727\u529b\u3092\u76e3\u8996\u3057\u307e\u3059\u3002.<br>HVAC\u30b7\u30b9\u30c6\u30e0 - \u7a7a\u6c17\u307e\u305f\u306f\u30c0\u30af\u30c8\u306e\u5727\u529b\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002.<br>\u98df\u54c1\u52a0\u5de5 - \u30d7\u30ec\u30b9\u3084\u5145\u586b\u4f5c\u696d\u306b\u304a\u3051\u308b\u5727\u529b\u306e\u5236\u5fa1\u3002.<br>\u6a5f\u68b0\u88fd\u9020 - \u6cb9\u5727\u30fb\u7a7a\u5727\u30b7\u30b9\u30c6\u30e0\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-intrinsic-safety-768x1024.jpg\" alt=\"\" class=\"wp-image-2170\" style=\"width:300px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-intrinsic-safety-768x1023.jpg 768w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-intrinsic-safety-225x300.jpg 225w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-intrinsic-safety-1153x1536.jpg 1153w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-intrinsic-safety-300x400.jpg 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-intrinsic-safety-600x800.jpg 600w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/SJ-Gauge-blog-pressure-transmitter-intrinsic-safety.jpg 1500w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-palette-color-2-color has-text-color has-link-color wp-elements-769891b387633ad7bf62346269d21f07\" id=\"h-6-conclusion\"><span class=\"ez-toc-section\" id=\"6-conclusion\"><\/span>6.\u7d50\u8ad6<span 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