{"id":1606,"date":"2025-11-23T04:22:34","date_gmt":"2025-11-23T04:22:34","guid":{"rendered":"https:\/\/foredencnc.com\/?p=1606"},"modified":"2025-11-23T04:22:35","modified_gmt":"2025-11-23T04:22:35","slug":"tunnel-convergence-monitoring-system-%ec%a0%84%eb%8b%a8%eb%a9%b4-%eb%82%b4%ea%b3%b5%eb%b3%80%ec%9c%84%ea%b3%84-2","status":"publish","type":"post","link":"https:\/\/foredencnc.com\/?p=1606","title":{"rendered":"Tunnel Convergence Monitoring System (\uc804\ub2e8\uba74 \ub0b4\uacf5\ubcc0\uc704\uacc4)"},"content":{"rendered":"\n

Description<\/h3>\n\n\n\n

For measuring tunnel cross-sectional convergence, this system connects sensors at 1.0 m intervals and measures displacement using high-resolution length and angle sensors to produce accurate results.<\/p>\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n

\u25a3 Applications<\/strong>
\u2460 Measuring cross-sectional convergence of tunnel structures after construction (maintenance monitoring)
\u2461 Measuring cross-sectional convergence of underground structures adjacent to construction areas (monitoring during construction)<\/p>\n\n\n\n

Composition & Characteristic<\/h3>\n\n\n\n

\u25a3 Components<\/strong>
\u2460 Cross-sectional convergence sensors (length and angle)
\u2461 Mounting bracket, extension rod
\u2462 Anchor plate & bolt<\/p>\n\n\n\n

\u25a3 Features<\/strong>
\u2460 Each sensor cable is integrated into a one-line system, making installation simple and significantly reducing installation time.
\u2461 The anchor block angle adjustment and fastening mechanism are easy to operate, simplifying installation.
\u2462 The one-line cable configuration reduces overall installation costs.<\/p>\n\n\n\n

Specification<\/h3>\n\n\n\n\n\n\n \n \n SJ-2700 Specifications<\/title>\n <style>\n body {\n font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);\n padding: 40px 20px;\n min-height: 100vh;\n margin: 0;\n }\n .container {\n max-width: 1000px;\n margin: 0 auto;\n background: white;\n border-radius: 20px;\n overflow: hidden;\n box-shadow: 0 25px 70px rgba(0,0,0,0.4);\n }\n .header {\n background: linear-gradient(135deg, #00D084 0%, #00D4FF 100%);\n padding: 50px;\n text-align: center;\n }\n .header h1 {\n color: white;\n font-size: 42px;\n margin: 0;\n text-shadow: 2px 2px 4px rgba(0,0,0,0.2);\n }\n .content {\n padding: 40px;\n overflow-x: auto;\n }\n table {\n width: 100%;\n border-collapse: collapse;\n }\n th, td {\n padding: 20px;\n text-align: left;\n border-bottom: 2px solid #e0e0e0;\n }\n th {\n background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);\n color: white;\n font-weight: bold;\n width: 30%;\n }\n td {\n background: #fafafa;\n color: #333;\n }\n tr:hover td {\n background: #e8f5e9;\n transition: 0.3s;\n }\n tr:last-child th,\n tr:last-child td {\n border-bottom: none;\n }\n <\/style>\n<\/head>\n<body>\n <div class=\"container\">\n <div class=\"header\">\n <h1>SJ-2700<\/h1>\n <\/div>\n \n <div class=\"content\">\n <table>\n <tr>\n <th>Model Name<\/th>\n <td>SJ-2700<\/td>\n <\/tr>\n <tr>\n <th>Compatible Sensors<\/th>\n <td>Displacement Sensor: MEMS Sensor \/ Distance Sensor: Laser Sensor<\/td>\n <\/tr>\n <tr>\n <th>Measurement Range<\/th>\n <td>Displacement Sensor: \u00b15\u00b0 \/ Distance Sensor: 25mm<\/td>\n <\/tr>\n <tr>\n <th>Resolution<\/th>\n <td>Displacement Sensor: 5 arc seconds \/ Distance Sensor: 0.001mm<\/td>\n <\/tr>\n <tr>\n <th>Accuracy<\/th>\n <td>\u00b10.1% FSR<\/td>\n <\/tr>\n <tr>\n <th>Linearity Error<\/th>\n <td>\u00b10.5% FSR<\/td>\n <\/tr>\n <tr>\n <th>Operating Temperature<\/th>\n <td>-30\u00b0C ~ 70\u00b0C<\/td>\n <\/tr>\n <tr>\n <th>Dimensions<\/th>\n <td>L = 1.0m, D(\u00d8) = 24mm (with integrated cable, customizable length)<\/td>\n <\/tr>\n <tr>\n <th>Material<\/th>\n <td>Stainless Steel Tube, Fluorine Rubber O-Ring, Aluminum Alloy<\/td>\n <\/tr>\n <\/table>\n <\/div>\n <\/div>\n<\/body>\n<\/html>\n\n\n\n<p>This product is subject to change without prior notice to improve its quality.<br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Description For measuring tunnel cross-sectional convergence, this system connects sensors at 1.0 m intervals and measures displacement using high-resolution length and angle sensors to produce accurate results. \u25a3 Applications\u2460 Measuring cross-sectional convergence of tunnel structures after construction (maintenance monitoring)\u2461 Measuring cross-sectional convergence of underground structures adjacent to construction areas (monitoring<span class=\"more-link\"><a href=\"https:\/\/foredencnc.com\/?p=1606\">Read More →<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":1607,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[118,119],"class_list":["entry","author-editor","post-1606","post","type-post","status-publish","format-standard","has-post-thumbnail","category-products","tag-tunnel-convergence-monitoring-system","tag-119"],"_links":{"self":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/1606","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1606"}],"version-history":[{"count":1,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/1606\/revisions"}],"predecessor-version":[{"id":1608,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/1606\/revisions\/1608"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/media\/1607"}],"wp:attachment":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1606"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}