{"id":1375,"date":"2025-11-11T15:14:26","date_gmt":"2025-11-11T15:14:26","guid":{"rendered":"https:\/\/foredencnc.com\/?p=1375"},"modified":"2025-11-20T14:47:29","modified_gmt":"2025-11-20T14:47:29","slug":"vw-embedment-type-strain-gauge","status":"publish","type":"post","link":"https:\/\/foredencnc.com\/?p=1375","title":{"rendered":"VW &amp; Embedment Type Strain Gauge"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">Description<\/h3>\n\n\n\n<p>VW embedment strain gauge is embedded in the concrete structure to measure the effective strain that affect the concrete inside. This product can measure stress, distribution direction and trend of strain, etc. with the strain gauge in 2 &#8211; directions using the Rosette Block. Also, non 4 &#8211; stress strain gauge case can be used to compare and verify the non &#8211; stress condition with load applying condition in dam, bridge, subway structure, etc. which are required for long &#8211; term measurement by non &#8211; stress case.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"760\" height=\"167\" src=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-8.png\" alt=\"\" class=\"wp-image-1376\" style=\"width:668px;height:auto\" srcset=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-8.png 760w, https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-8-300x66.png 300w\" sizes=\"auto, (max-width: 760px) 100vw, 760px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Composition &amp; Characteristic<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Component<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>VW strain gauge main body<\/li>\n\n\n\n<li>Cable<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Feature<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Excellent reproducibility and responsiveness which<br>is free from cable length or resistance change<\/li>\n\n\n\n<li>Perfect waterproof structure<\/li>\n\n\n\n<li>High stability and high sensibility<\/li>\n\n\n\n<li>High accurate NTC Thermistor mounted.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Specification<\/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    <title>Th\u00f4ng s\u1ed1 SJ-2200<\/title>\n    <style>\n        body {\n            font-family: Arial, sans-serif;\n            padding: 20px;\n            background: #f5f5f5;\n        }\n        table {\n            width: 100%;\n            max-width: 800px;\n            margin: 0 auto;\n            background: white;\n            border-collapse: collapse;\n            box-shadow: 0 2px 4px rgba(0,0,0,0.1);\n        }\n        th, td {\n            padding: 12px;\n            text-align: left;\n            border: 1px solid #ddd;\n        }\n        th {\n            background: #4a5568;\n            color: white;\n            font-weight: bold;\n        }\n        tr:nth-child(even) {\n            background: #f9f9f9;\n        }\n    <\/style>\n<\/head>\n<body>\n    <table>\n        <tr>\n            <th>Model<\/th>\n            <td>SJ-2200<\/td>\n        <\/tr>\n        <tr>\n            <th>Type<\/th>\n            <td>Vibration wire type<\/td>\n        <\/tr>\n        <tr>\n            <th>Measurement Frequency<\/th>\n            <td>400 ~ 1,250Hz<\/td>\n        <\/tr>\n        <tr>\n            <th>Measurement strain range<\/th>\n            <td>Min 1,000 ~ Max 4,000\u03bc\u03b5<\/td>\n        <\/tr>\n        <tr>\n            <th>Resolution<\/th>\n            <td>1.0\u03bc\u03b5<\/td>\n        <\/tr>\n        <tr>\n            <th>Accuracy<\/th>\n            <td>\u00b10.1% FSR<\/td>\n        <\/tr>\n        <tr>\n            <th>Non-linearity<\/th>\n            <td>\u00b10.5% FSR<\/td>\n        <\/tr>\n        <tr>\n            <th>Operation Temp.<\/th>\n            <td>-20\u2103 ~ 50\u2103<\/td>\n        <\/tr>\n        <tr>\n            <th>Temp sensor<\/th>\n            <td>NTC Thermistor (3KD-ATF)<\/td>\n        <\/tr>\n        <tr>\n            <th>Temp sensor operation range<\/th>\n            <td>Thermistor: -40\u2103 ~ 80\u2103<\/td>\n        <\/tr>\n        <tr>\n            <th>Temp. sensor accuracy<\/th>\n            <td>Thermistor: +\/-1\u2103<\/td>\n        <\/tr>\n        <tr>\n            <th>Main material<\/th>\n            <td>Stainless steel 300, Fluoro O-ring, High density epoxy potting<\/td>\n        <\/tr>\n        <tr>\n            <th>Waterproof capacity<\/th>\n            <td>200m H\u2082O<\/td>\n        <\/tr>\n        <tr>\n            <th>Cable<\/th>\n            <td>\u00f86.4 mm, 0.235mm\u00b2 x 4C Shield PVC SYS cable<\/td>\n        <\/tr>\n    <\/table>\n<\/body>\n<\/html>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>The product is subject to change without prior notice in order to enhance the product\u2019s quality.<\/summary>\n<p>The product is subject to change without prior notice in order to enhance the product\u2019s quality.<\/p>\n<\/details>\n\n\n\n<h3 class=\"wp-block-heading\">Diemsion<\/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    <title>K\u00edch th\u01b0\u1edbc SJ-2200<\/title>\n    <style>\n        body {\n            font-family: Arial, sans-serif;\n            padding: 20px;\n            background: #f5f5f5;\n        }\n        table {\n            width: 100%;\n            max-width: 600px;\n            margin: 0 auto;\n            background: white;\n            border-collapse: collapse;\n            box-shadow: 0 2px 4px rgba(0,0,0,0.1);\n        }\n        th, td {\n            padding: 12px;\n            text-align: center;\n            border: 1px solid #ddd;\n        }\n        th {\n            background: #d0d0d0;\n            font-weight: bold;\n        }\n        .dimension-header {\n            background: #e8e8e8;\n            font-weight: bold;\n            text-align: left;\n            padding-left: 20px;\n        }\n        tr:nth-child(even) {\n            background: #f9f9f9;\n        }\n    <\/style>\n<\/head>\n<body>\n    <table>\n        <thead>\n            <tr>\n                <th colspan=\"2\">Item<\/th>\n                <th>SJ-2200<\/th>\n            <\/tr>\n        <\/thead>\n        <tbody>\n            <tr>\n                <td rowspan=\"5\" class=\"dimension-header\">Dimension<\/td>\n                <td>A (mm)<\/td>\n                <td>155<\/td>\n            <\/tr>\n            <tr>\n                <td>B (mm)<\/td>\n                <td>153<\/td>\n            <\/tr>\n            <tr>\n                <td>C (mm)<\/td>\n                <td>150<\/td>\n            <\/tr>\n            <tr>\n                <td>D (\u00f8) (mm)<\/td>\n                <td>19<\/td>\n            <\/tr>\n            <tr>\n                <td>Weight<\/td>\n                <td>Main body : 0.06<\/td>\n            <\/tr>\n        <\/tbody>\n    <\/table>\n<\/body>\n<\/html>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"706\" height=\"256\" src=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-9.png\" alt=\"\" class=\"wp-image-1377\" style=\"width:616px;height:auto\" srcset=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-9.png 706w, https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-9-300x109.png 300w\" sizes=\"auto, (max-width: 706px) 100vw, 706px\" \/><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\"><strong>Installation<\/strong><\/h4>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"423\" height=\"428\" src=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-10.png\" alt=\"\" class=\"wp-image-1378\" style=\"width:443px;height:auto\" srcset=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-10.png 423w, https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-10-296x300.png 296w\" sizes=\"auto, (max-width: 423px) 100vw, 423px\" \/><figcaption class=\"wp-element-caption\"><strong>Support bar<\/strong><\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"335\" height=\"432\" src=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-11.png\" alt=\"\" class=\"wp-image-1379\" style=\"width:391px;height:auto\" srcset=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-11.png 335w, https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-11-233x300.png 233w\" sizes=\"auto, (max-width: 335px) 100vw, 335px\" \/><figcaption class=\"wp-element-caption\"><strong>Binding wire<\/strong><\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"135\" height=\"451\" src=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-12.png\" alt=\"\" class=\"wp-image-1380\" srcset=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-12.png 135w, https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-12-90x300.png 90w\" sizes=\"auto, (max-width: 135px) 100vw, 135px\" \/><figcaption class=\"wp-element-caption\"><strong>Styrofoam<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\">Multi direction stress measurement<\/h4>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"467\" height=\"433\" src=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-13.png\" alt=\"\" class=\"wp-image-1381\" style=\"width:491px;height:auto\" srcset=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-13.png 467w, https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-13-300x278.png 300w\" sizes=\"auto, (max-width: 467px) 100vw, 467px\" \/><figcaption class=\"wp-element-caption\"><strong>3 Direction stress measurement<\/strong><\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"471\" height=\"441\" src=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-14.png\" alt=\"\" class=\"wp-image-1382\" style=\"width:467px;height:auto\" srcset=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-14.png 471w, https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-14-300x281.png 300w\" sizes=\"auto, (max-width: 471px) 100vw, 471px\" \/><figcaption class=\"wp-element-caption\"><strong>4 Direction stress measurement<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Description VW embedment strain gauge is embedded in the concrete structure to measure the effective strain that affect the concrete inside. This product can measure stress, distribution direction and trend of strain, etc. with the strain gauge in 2 &#8211; directions using the Rosette Block. Also, non 4 &#8211; stress<span class=\"more-link\"><a href=\"https:\/\/foredencnc.com\/?p=1375\">Read More &rarr;<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":1376,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[136,15,3,116,133,6],"tags":[92],"class_list":["entry","author-editor","post-1375","post","type-post","status-publish","format-standard","has-post-thumbnail","category-measurements","category-news","category-products","category-sensor-product","category-sensors","category-strain-gauges","tag-vw-embedment-type-strain-gauge"],"_links":{"self":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/1375","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=1375"}],"version-history":[{"count":4,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/1375\/revisions"}],"predecessor-version":[{"id":1509,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/1375\/revisions\/1509"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/media\/1376"}],"wp:attachment":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1375"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1375"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}