{"id":3542,"date":"2026-01-20T17:00:52","date_gmt":"2026-01-20T09:00:52","guid":{"rendered":"https:\/\/sj-gauge.com\/?post_type=product&#038;p=3542"},"modified":"2026-07-17T14:24:30","modified_gmt":"2026-07-17T06:24:30","slug":"is-3","status":"publish","type":"product","link":"https:\/\/www.sj-gauge.com\/ja\/product\/is-3\/","title":{"rendered":"\u672c\u8cea\u5b89\u5168\u9632\u7206 Ex ia \u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf"},"content":{"rendered":"<div class=\"column is-half\">\n<div class=\"column is-half\">\n<p>The model IS-3 intrinsically safe pressure transmitter is designed for hazardous gas atmospheres (EPL Ga), combustible dust environments (EPL Da), and mines susceptible to firedamp (EPL Ma).<\/p>\n<p>The IS-3 supports pressure ranges up to 6,000 bar [87,000 psi] and process media temperatures up to 200 \u00b0C [392 \u00b0F]. It carries multiple approvals, including ATEX, IECEx, FM, and CSA. A flush-diaphragm version is available for crystalline or viscous media and for applications that require residue-free cleaning.<\/p>\n<p><strong>Large selection of approvals<\/strong><br \/>\nThe IS-3 is available with a broad range of internationally recognised hazardous-area approvals, including options for smaller regional markets. For system suppliers, approval combinations help reduce the number of instrument variants that must be stocked for different markets.<\/p>\n<\/div>\n<div class=\"column is-half\">\n<p><strong>Wide range of configurations<\/strong><br \/>\nThe IS-3 offers extensive customisation and flexible system integration. The high-pressure version supports up to 6,000 bar [87,000 psi]. Depending on the configuration, it is available with ingress protection up to IP68 and for process media temperatures up to +200 \u00b0C [392 \u00b0F].<\/p>\n<p><strong>Proven quality and reliability<\/strong><br \/>\nThe IS-3 and its predecessors have provided reliable service for more than 20 years. Consistent product quality and dependable operation are regularly confirmed through internal and external audits.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>\u6a5f\u5668\u4fdd\u8b77\u30ec\u30d9\u30eb(EPL)Ga, Da, Ma\u306e\u672c\u8cea\u5b89\u5168\u9632\u7206\u578b(Ex ia)<\/li>\n<li>ATEX\u3001IECEx\u3001FM\u3001CSA\u3001EACEx\u3001NEPSI\u306a\u3069\u3001\u5371\u967a\u306a\u9818\u57df\u3067\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u4e00\u822c\u7684\u306a\u8a8d\u8a3c\u3092\u8c4a\u5bcc\u306b\u53d6\u308a\u63c3\u3048\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u6975\u3081\u3066\u8c4a\u5bcc\u306a\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3067\u3001\u904e\u9177\u306a\u4f7f\u7528\u6761\u4ef6\u4e0b\u3067\u3082\u307b\u307c\u3059\u3079\u3066\u306e\u7528\u9014\u306b\u5bfe\u5fdc<\/li>\n<li>\u512a\u308c\u305f\u54c1\u8cea\u3068\u5b9f\u8a3c\u6e08\u307f\u306e\u6280\u8853<\/li>\n<\/ul>","protected":false},"featured_media":3544,"template":"","meta":{"_acf_changed":false},"product_brand":[68],"product_cat":[52],"product_tag":[],"class_list":{"0":"post-3542","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-wika","7":"product_cat-wika-pressure-sensors","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Pressure transmitter Intrinsic safety Ex ia\u306b\u3064\u3044\u3066\uff5cSJ Gauge<\/title>\n<meta name=\"description\" content=\"High-quality pressure sensors with stable performance and compact design, suitable for industrial automation, machinery, and process monitoring applicatio\u3002\" \/>\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.sj-gauge.com\/ja\/product\/is-3\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pressure transmitter Intrinsic safety Ex ia\u306b\u3064\u3044\u3066\uff5cSJ Gauge\" \/>\n<meta property=\"og:description\" content=\"High-quality pressure sensors with stable performance and compact design, suitable for industrial automation, machinery, and process monitoring applicatio\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sj-gauge.com\/ja\/product\/is-3\/\" \/>\n<meta property=\"og:site_name\" content=\"SJ Gauge | Pressure Gauges, Thermometers &amp; 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