{"id":111,"date":"2025-11-08T18:57:51","date_gmt":"2025-11-08T18:57:51","guid":{"rendered":"https:\/\/foredencnc.com\/?p=111"},"modified":"2025-11-20T14:49:05","modified_gmt":"2025-11-20T14:49:05","slug":"vw-rod-extensometer-%ec%a7%80%ec%a4%91%ec%b9%a8%ed%95%98%ea%b3%84","status":"publish","type":"post","link":"https:\/\/foredencnc.com\/?p=111","title":{"rendered":"VW Rod Extensometer (\uc9c0\uc911\uce68\ud558\uacc4)"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\"><strong>Description<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The subsurface settlement meter is used to measure the settlement of each soil layer in the original ground that occurs under loads such as embankments. It is utilized to predict consolidation settlement and assess stability.<\/li>\n\n\n\n<li>Displacements such as settlement or heave can be accurately measured using a <strong>VW Type sensor<\/strong>, which outputs a frequency that varies according to ground displacement. The generated frequency signal is sent to an output device and converted into the required engineering units, allowing easy observation of displacement rate, ratio, magnitude, and displacement range.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"189\" height=\"268\" src=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/Screenshot-2025-11-09-015541.png\" alt=\"\" class=\"wp-image-112\" style=\"width:301px;height:auto\"\/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><br><strong> Composition &amp; Characteristics<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u25a3 <strong>Product Components<\/strong><\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Subsurface Settlement Meter Sensor<\/li>\n\n\n\n<li>Anchor, Rod, Protective Tube<\/li>\n\n\n\n<li>Protective Box<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">\u25a3 <strong>Features<\/strong><\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li>High safety performance capable of operating in extreme environments<\/li>\n\n\n\n<li>Excellent reproducibility and responsiveness, unaffected by cable length or resistance changes<\/li>\n\n\n\n<li>Optimized for specific applications with high-sensitivity design<\/li>\n<\/ol>\n\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 { font-family: Arial, sans-serif; margin: 20px; }\n        table { border-collapse: collapse; width: 100%; max-width: 600px; }\n        th, td { border: 1px solid #ccc; padding: 10px; text-align: left; }\n        th { background-color: #f4f4f4; }\n    <\/style>\n<\/head>\n<body>\n\n<h2><\/h2>\n\n<table>\n    <tr>\n        <th>Model Name<\/th>\n        <td>SJ-5200<\/td>\n    <\/tr>\n    <tr>\n        <th>Applicable Sensor<\/th>\n        <td>Foil Strain Gauge Sensor<\/td>\n    <\/tr>\n    <tr>\n        <th>Maximum Applied Pressure<\/th>\n        <td>150% FSR<\/td>\n    <\/tr>\n    <tr>\n        <th>Accuracy<\/th>\n        <td>\u00b10.1% full scale<\/td>\n    <\/tr>\n    <tr>\n        <th>Operating Temperature<\/th>\n        <td>-20\u00b0C ~ 50\u00b0C<\/td>\n    <\/tr>\n    <tr>\n        <th>Built-in Temperature Sensor<\/th>\n        <td>NTC Thermistor (3KD-ATF)<\/td>\n    <\/tr>\n    <tr>\n        <th>Temperature Sensor Accuracy<\/th>\n        <td>Thermistor: \u00b11\u00b0C<\/td>\n    <\/tr>\n    <tr>\n        <th>Dimensions<\/th>\n        <td>\n            Head: D(\u03c6) = 86 mm<br>\n            Base Plate: D(\u03c6) = 176 mm<br>\n            Total Length: 592 mm\n        <\/td>\n    <\/tr>\n    <tr>\n        <th>Weight<\/th>\n        <td>7.3 kg<\/td>\n    <\/tr>\n    <tr>\n        <th>Material<\/th>\n        <td>Special Stainless Steel, High-Density Epoxy Potting<\/td>\n    <\/tr>\n<\/table>\n\n<\/body>\n<\/html>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>This product may be changed without prior notice to improve its quality<\/summary>\n<p>This product may be changed without prior notice to improve its quality<\/p>\n<\/details>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Description Composition &amp; Characteristics \u25a3 Product Components \u25a3 Features Specification Model Name SJ-5200 Applicable Sensor Foil Strain Gauge Sensor Maximum Applied Pressure 150% FSR Accuracy \u00b10.1% full scale Operating Temperature -20\u00b0C ~ 50\u00b0C Built-in Temperature Sensor NTC Thermistor (3KD-ATF) Temperature Sensor Accuracy Thermistor: \u00b11\u00b0C Dimensions Head: D(\u03c6) = 86 mm<span class=\"more-link\"><a href=\"https:\/\/foredencnc.com\/?p=111\">Read More &rarr;<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":112,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,136,3,116,133],"tags":[48,53],"class_list":["entry","author-editor","post-111","post","type-post","status-publish","format-standard","has-post-thumbnail","category-extensometers","category-measurements","category-products","category-sensor-product","category-sensors","tag-vw-rod-extensometer","tag-53"],"_links":{"self":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/111","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=111"}],"version-history":[{"count":2,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/111\/revisions"}],"predecessor-version":[{"id":114,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/111\/revisions\/114"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/media\/112"}],"wp:attachment":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=111"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=111"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}