{"id":83,"date":"2025-11-05T16:33:44","date_gmt":"2025-11-05T16:33:44","guid":{"rendered":"https:\/\/foredencnc.com\/?p=83"},"modified":"2025-11-20T14:50:41","modified_gmt":"2025-11-20T14:50:41","slug":"three-dimensional-displacement-measuring-device3%ec%b0%a8%ec%9b%90-%eb%b3%80%ec%9c%84-%ec%b8%a1%ec%a0%95-%ec%9e%a5%ec%b9%98","status":"publish","type":"post","link":"https:\/\/foredencnc.com\/?p=83","title":{"rendered":"Three-dimensional displacement measuring device(3\ucc28\uc6d0 \ubcc0\uc704 \uce21\uc815 \uc7a5\uce58)"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\"><strong>Description <\/strong><\/h3>\n\n\n\n<p>As a system to connect the sensor in 1.0m unit to measure inner section displacement of the tunnel convergence, it calculates accurate values using a sensor for each displacement and length<br>in high resolution.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"583\" height=\"225\" src=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/Screenshot-2025-11-05-232909.png\" alt=\"\" class=\"wp-image-84\" srcset=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/Screenshot-2025-11-05-232909.png 583w, https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/Screenshot-2025-11-05-232909-300x116.png 300w\" sizes=\"auto, (max-width: 583px) 100vw, 583px\" \/><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\">\u25a3 <strong>Application <\/strong><\/h4>\n\n\n\n<p>\u2460 Measurement of inner section displacement of convergence after completion of the tunnel structure (Measurement for maintenance)<br>\u2461 Measurement of inner section displacement of convergence of the underground structure in adjacent section of construction. (Measurement during the construction)<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"306\" height=\"287\" src=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/Screenshot-2025-11-05-233129.png\" alt=\"\" class=\"wp-image-85\" style=\"width:366px;height:auto\" srcset=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/Screenshot-2025-11-05-233129.png 306w, https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/Screenshot-2025-11-05-233129-300x281.png 300w\" sizes=\"auto, (max-width: 306px) 100vw, 306px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><strong>Composition &amp; Characteristics<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u25a3 <strong>Composition<\/strong><\/h4>\n\n\n\n<p>\u2460 Cross-sectional convergence displacement sensors (length, angle)<br>\u2461 Mounting bracket and extension rod<br>\u2462 Anchor plate and bolt<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u25a3 <strong>Features<\/strong><\/h4>\n\n\n\n<p>\u2460 Each sensor cable is configured into a one-line connection, making installation easy and significantly reducing installation time.<br>\u2461 The anchor block angle adjustment and fastening device connection are simple, allowing for convenient installation.<br>\u2462 The one-line cable system also helps reduce installation costs.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"312\" height=\"214\" src=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/Screenshot-2025-11-05-233152.png\" alt=\"\" class=\"wp-image-86\" style=\"width:418px;height:auto\" srcset=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/Screenshot-2025-11-05-233152.png 312w, https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/Screenshot-2025-11-05-233152-300x206.png 300w\" sizes=\"auto, (max-width: 312px) 100vw, 312px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Specification<\/h3>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"UTF-8\">\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n<title><\/title>\n<style>\n  body {\n    font-family: Arial, sans-serif;\n    margin: 40px;\n    background-color: #f9f9f9;\n  }\n  table {\n    border-collapse: collapse;\n    width: 70%;\n    margin: auto;\n    background-color: #fff;\n  }\n  th, td {\n    border: 1px solid #ccc;\n    padding: 10px 15px;\n    text-align: left;\n  }\n  th {\n    background-color: #f2f2f2;\n    width: 25%;\n  }\n  caption {\n    caption-side: top;\n    font-size: 1.5em;\n    font-weight: bold;\n    margin-bottom: 10px;\n  }\n<\/style>\n<\/head>\n<body>\n\n<table>\n  <caption><\/caption>\n  <tr>\n    <th>Model<\/th>\n    <td>SJ-9100<\/td>\n  <\/tr>\n  <tr>\n    <th>Applied Sensor<\/th>\n    <td>Tilt displacement: MEMS sensor \/ Length displacement: Electric sensor<\/td>\n  <\/tr>\n  <tr>\n    <th>Measuring Range<\/th>\n    <td>Tilt displacement: \u00b15\u00b0 \/ Length displacement: 25 mm<\/td>\n  <\/tr>\n  <tr>\n    <th>Resolution<\/th>\n    <td>Tilt displacement: 5 arc seconds \/ Length displacement: 0.001 mm<\/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>Specification<\/th>\n    <td>L = 1.0 m, D(\u00f8) = 24 mm (Customizable by depth\/length)<\/td>\n  <\/tr>\n  <tr>\n    <th>Material<\/th>\n    <td>Stainless steel, Fluorine-based O-ring, Aluminum<\/td>\n  <\/tr>\n<\/table>\n\n<\/body>\n<\/html>\n\n\n\n<h3 class=\"wp-block-heading\">Reference<\/h3>\n\n\n\n<!DOCTYPE html>\n<html lang=\"vi\">\n<head>\n    <meta charset=\"UTF-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n    <style>\n        body {\n            font-family: Arial, sans-serif;\n            padding: 20px;\n            background-color: #f5f5f5;\n        }\n        .container {\n            max-width: 1200px;\n            margin: 0 auto;\n            background-color: white;\n            padding: 20px;\n            border-radius: 8px;\n            box-shadow: 0 2px 4px rgba(0,0,0,0.1);\n        }\n        h1 {\n            color: #333;\n            text-align: center;\n            border-bottom: 3px solid #FF9800;\n            padding-bottom: 10px;\n        }\n        table {\n            width: 100%;\n            border-collapse: collapse;\n            margin-top: 20px;\n        }\n        th, td {\n            border: 1px solid #ddd;\n            padding: 12px;\n            text-align: left;\n            vertical-align: top;\n        }\n        th {\n            background-color: #FF9800;\n            color: white;\n            font-weight: bold;\n        }\n        .header-col {\n            background-color: #FFB74D;\n            color: white;\n            font-weight: bold;\n            width: 150px;\n        }\n        tr:hover td {\n            background-color: #fff3e0;\n        }\n        ul {\n            margin: 5px 0;\n            padding-left: 20px;\n        }\n        li {\n            margin: 5px 0;\n        }\n        .section-title {\n            font-weight: bold;\n            color: #E65100;\n            margin-top: 10px;\n        }\n    <\/style>\n<\/head>\n<body>\n    <div class=\"container\">\n     \n        \n        <table>\n            <thead>\n                <tr>\n                    <th>Subjects<\/th>\n                    <th>General type (Linear fixing)<\/th>\n                    <th>Free movement type (Ball bearing)<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td class=\"header-col\">Installation method<\/td>\n                    <td>\n                        <ul>\n                            <li>Drilling &#038; insert for fixing pin<\/li>\n                            <li>Sensor fixing<\/li>\n                            <li>Cable fixing<\/li>\n                            <li>Connect automation system<\/li>\n                        <\/ul>\n                    <\/td>\n                    <td>\n                        <ul>\n                            <li>Drilling &#038; insert for special fixing pin<\/li>\n                            <li>Sensor fixing<\/li>\n                            <li>Connect automation system<\/li>\n                        <\/ul>\n                    <\/td>\n                <\/tr>\n                <tr>\n                    <td class=\"header-col\">Advantage<\/td>\n                    <td>\n                        <ul>\n                            <li>Numerous field applications &#038; references<\/li>\n                        <\/ul>\n                    <\/td>\n                    <td>\n                        <div class=\"section-title\">< Sensor ><\/div>\n                        <ul>\n                            <li>Accurate measurement when there is distortion or deformation in the structure. Cable is one-line and easy to install.<\/li>\n                            <li>Installation time can be saved much compared to conventional systems.<\/li>\n                        <\/ul>\n                        <div class=\"section-title\">< Accessory ><\/div>\n                        <ul>\n                            <li>Easy to install due to a special fixing pin adopted. Excellent applicability for the surface irregularities of the structure.<\/li>\n                        <\/ul>\n                    <\/td>\n                <\/tr>\n                <tr>\n                    <td class=\"header-col\">Disadvantage<\/td>\n                    <td>\n                        <ul>\n                            <li>Long installation time and inconvenient for sorting due to bundle cables<\/li>\n                            <li>Functional Limit in detecting displacement in case of distortion or deformation of the Structure<\/li>\n                        <\/ul>\n                    <\/td>\n                    <td>\n                        <ul>\n                            <li>Not much field applications &#038; references<\/li>\n                        <\/ul>\n                    <\/td>\n                <\/tr>\n                <tr>\n                    <td class=\"header-col\">Economic conditions<\/td>\n                    <td>\n                        <ul>\n                            <li>Excessive extra expense (Long installation time and much manpower required)<\/li>\n                        <\/ul>\n                    <\/td>\n                    <td>\n                        <ul>\n                            <li>Good (Minimum installation time and manpower)<\/li>\n                            <li>The sensor price is the same as the conventional type.<\/li>\n                        <\/ul>\n                    <\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n    <\/div>\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"<p>Description As a system to connect the sensor in 1.0m unit to measure inner section displacement of the tunnel convergence, it calculates accurate values using a sensor for each displacement and lengthin high resolution. \u25a3 Application \u2460 Measurement of inner section displacement of convergence after completion of the tunnel structure<span class=\"more-link\"><a href=\"https:\/\/foredencnc.com\/?p=83\">Read More &rarr;<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":84,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,136,15,3,116,133],"tags":[43,42],"class_list":["entry","author-editor","post-83","post","type-post","status-publish","format-standard","has-post-thumbnail","category-displacement-transducers","category-measurements","category-news","category-products","category-sensor-product","category-sensors","tag-3---","tag-three-dimensional-displacement-measuring-device"],"_links":{"self":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/83","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=83"}],"version-history":[{"count":4,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/83\/revisions"}],"predecessor-version":[{"id":1464,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/83\/revisions\/1464"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/media\/84"}],"wp:attachment":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=83"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=83"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=83"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}