{"id":3542,"date":"2026-01-20T17:00:52","date_gmt":"2026-01-20T09:00:52","guid":{"rendered":"https:\/\/sj-gauge.com\/?post_type=product&p=3542"},"modified":"2026-04-28T16:09:40","modified_gmt":"2026-04-28T08:09:40","slug":"is-3","status":"publish","type":"product","link":"https:\/\/www.sj-gauge.com\/zh-tw\/product\/is-3\/","title":{"rendered":"\u58d3\u529b\u50b3\u9001\u5668\uff0d\u9ad8\u5b89\u5168\u578b"},"content":{"rendered":"
\n

IS-3 \u578b\u672c\u5b89\u578b\u58d3\u529b\u611f\u6e2c\u5668\u5c08\u70ba\u74e6\u65af\u5371\u96aa\u5340\u57df (EPL Ga) \u800c\u8a2d\u8a08\uff0c\u4e5f\u53ef\u7528\u65bc\u53ef\u71c3\u7c89\u5875 (EPL Da) \u4ee5\u53ca\u6613\u53d7\u706b\u707d\u5f71\u97ff\u7684\u7926\u4e95 (EPL Ma)\u3002<\/p>\n

IS-3 \u578b\u9069\u7528\u7684\u58d3\u529b\u7bc4\u570d\u6700\u9ad8\u53ef\u9054 6,000 bar [87,000 psi]\uff0c\u4ecb\u8cea\u6eab\u5ea6\u6700\u9ad8\u53ef\u9054 200 \u00b0C [392 \u00b0F]\u3002\u5b83\u64c1\u6709\u591a\u9805\u8a8d\u8b49\uff0c\u4f8b\u5982 ATEX\u3001IECEx\u3001FM \u548c CSA\u3002\u7531\u65bc\u63a1\u7528\u6c96\u6d17\u5f0f\u8a2d\u8a08\uff0cIS-3 \u4e5f\u9069\u7528\u65bc\u7d50\u6676\u548c\u9ecf\u6027\u4ecb\u8cea\uff0c\u4ee5\u53ca\u9700\u8981\u7121\u6b98\u7559\u6e05\u6d17\u7684\u61c9\u7528\u3002<\/p>\n

\u5927\u91cf\u7684\u8a8d\u8b49\u9078\u64c7<\/strong>
\nIS-3 \u6a5f\u578b\u63d0\u4f9b\u8a31\u591a\u5168\u7403\u901a\u7528\u7684\u5371\u96aa\u5340\u57df\u4f7f\u7528\u8a8d\u8b49 - \u5373\u4f7f\u662f\u8f03\u5c0f\u7684\u5e02\u5834\u3002\u5c0d\u65bc\u7cfb\u7d71\u4f9b\u61c9\u5546\u800c\u8a00\uff0c\u8a8d\u8b49\u7d44\u5408\u53ef\u6e1b\u5c11\u4ed6\u5011\u5fc5\u9808\u63d0\u4f9b\u7d66\u5e02\u5834\u7684\u5100\u5668\u8b8a\u7a2e\u6578\u91cf\u3002<\/p>\n<\/div>\n

\n

\u7a2e\u985e\u7279\u5225\u591a<\/strong>
\nIS-3 \u578b\u865f\u4ee5\u5176\u5ba2\u88fd\u5316\u7a0b\u5ea6\u548c\u591a\u6a23\u5316\u7684\u6574\u5408\u53ef\u80fd\u6027\u800c\u5927\u653e\u7570\u5f69\u3002\u9ad8\u58d3\u7248\u672c\u7684\u8a2d\u8a08\u6700\u5927\u58d3\u529b\u70ba 6,000 bar [87,000 psi]\u3002\u6839\u64da\u4e0d\u540c\u7684\u914d\u7f6e\uff0c\u53ef\u63d0\u4f9b\u9ad8\u9054 IP68 \u7684\u4fb5\u5165\u4fdd\u8b77\uff0c\u4e26\u53ef\u5728\u9ad8\u9054 +200 \u00b0C [392 \u00b0F] \u7684\u4ecb\u8cea\u6eab\u5ea6\u74b0\u5883\u4e0b\u4f7f\u7528\u3002<\/p>\n

\u54c1\u8cea\u512a\u826f\uff0c\u7d93\u5be6\u5730\u9a57\u8b49
\n<\/strong>IS-3 \u578b\u53ca\u5176\u524d\u4ee3\u7522\u54c1\u5df2\u53ef\u9760\u4f7f\u7528\u8d85\u904e 20 \u5e74\u3002\u5176\u4e00\u8cab\u7684\u9ad8\u54c1\u8cea\u548c\u53ef\u9760\u7684\u529f\u80fd\u5b9a\u671f\u901a\u904e\u5167\u90e8\u548c\u5916\u90e8\u5be9\u6838\u3002<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

    \n
  • \u9ede\u706b\u4fdd\u8b77\u985e\u578b\u70ba\u672c\u5b89\u578b (Ex ia)\uff0c\u5177\u6709\u8a2d\u5099\u4fdd\u8b77\u7b49\u7d1a (EPL) Ga\u3001Da\u3001Ma<\/li>\n
  • \u6709\u591a\u7a2e\u7528\u65bc\u5371\u96aa\u5340\u57df\u7684\u901a\u7528\u8a8d\u8b49\u53ef\u4f9b\u9078\u64c7\uff0c\u4f8b\u5982 ATEX\u3001IECEx\u3001FM\u3001CSA\u3001EACEx \u6216 NEPSI\u3002<\/li>\n
  • \u7a2e\u985e\u7e41\u591a\uff0c\u5e7e\u4e4e\u6db5\u84cb\u6240\u6709\u61c9\u7528 - \u5373\u4f7f\u662f\u5728\u6975\u7aef\u64cd\u4f5c\u689d\u4ef6\u4e0b<\/li>\n
  • \u54c1\u8cea\u512a\u826f\u3001\u6280\u8853\u6210\u719f<\/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":"\nPressure transmitter Intrinsic safety Ex ia - SJ 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 applications.\" \/>\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\/zh-tw\/product\/is-3\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pressure transmitter Intrinsic safety Ex ia\" \/>\n<meta property=\"og:description\" content=\"High-quality pressure sensors with stable performance and compact design, suitable for industrial automation, machinery, and process monitoring applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sj-gauge.com\/zh-tw\/product\/is-3\/\" \/>\n<meta property=\"og:site_name\" content=\"SJ Gauge | Pressure Gauges, Thermometers & Pressure Sensors\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T08:09:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/01\/SJ_WIKA_IS_3_2-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\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=\"\u9810\u4f30\u95b1\u8b80\u6642\u9593\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 \u5206\u9418\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.sj-gauge.com\\\/product\\\/is-3\\\/\",\"url\":\"https:\\\/\\\/www.sj-gauge.com\\\/product\\\/is-3\\\/\",\"name\":\"Pressure transmitter Intrinsic safety Ex ia - SJ Gauge\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.sj-gauge.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.sj-gauge.com\\\/product\\\/is-3\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.sj-gauge.com\\\/product\\\/is-3\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.sj-gauge.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/SJ_WIKA_IS_3_2-1.jpg\",\"datePublished\":\"2026-01-20T09:00:52+00:00\",\"dateModified\":\"2026-04-28T08:09:40+00:00\",\"description\":\"High-quality pressure sensors with stable performance and compact design, suitable for industrial automation, machinery, and process monitoring applications.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.sj-gauge.com\\\/product\\\/is-3\\\/#breadcrumb\"},\"inLanguage\":\"zh-TW\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.sj-gauge.com\\\/product\\\/is-3\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\\\/\\\/www.sj-gauge.com\\\/product\\\/is-3\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.sj-gauge.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/SJ_WIKA_IS_3_2-1.jpg\",\"contentUrl\":\"https:\\\/\\\/www.sj-gauge.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/SJ_WIKA_IS_3_2-1.jpg\",\"width\":1200,\"height\":1000},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.sj-gauge.com\\\/product\\\/is-3\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.sj-gauge.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/www.sj-gauge.com\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Pressure transmitter Intrinsic safety Ex ia\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.sj-gauge.com\\\/#website\",\"url\":\"https:\\\/\\\/www.sj-gauge.com\\\/\",\"name\":\"SJ Gauge | Pressure Gauges, Thermometers & Pressure Sensors\",\"description\":\"Manufacturer of industrial pressure gauges, pressure sensors, and transmitters. 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