SJ-4100 & SJ-4150 Specifications<\/title>\n <style>\n \n .container {\n max-width: 1100px;\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, #FF6B6B 0%, #FFE66D 100%);\n padding: 50px;\n text-align: center;\n }\n .header h1 {\n color: white;\n font-size: 38px;\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: 16px;\n text-align: center;\n border: 2px solid #e0e0e0;\n }\n th {\n background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);\n color: white;\n font-weight: bold;\n }\n td {\n background: #fafafa;\n }\n .spec-label {\n background: linear-gradient(135deg, #4ECDC4 0%, #44A8FF 100%);\n color: white;\n font-weight: bold;\n text-align: left;\n width: 30%;\n }\n tr:hover td:not(.spec-label) {\n background: #e3f2fd;\n transition: 0.3s;\n }\n .header-main {\n background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);\n color: white;\n font-weight: bold;\n }\n <\/style>\n<\/head>\n<body>\n <div class=\"container\">\n <div class=\"header\">\n <h1>SJ-4100 & SJ-4150 Series<\/h1>\n <\/div>\n \n <div class=\"content\">\n <table>\n <thead>\n <tr>\n <th class=\"header-main\">Specification<\/th>\n <th class=\"header-main\">SJ-4100<\/th>\n <th class=\"header-main\">SJ-4150<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td class=\"spec-label\">Compatible Sensors<\/td>\n <td colspan=\"2\">Resonance Type Sensor (V\/W Type)<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Measurement Range<\/td>\n <td colspan=\"2\">1,400 ~ 3,500Hz<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Measurement Band<\/td>\n <td colspan=\"2\">Min 1,000 ~ Max 4,000\u03bc\u03b5<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Accuracy<\/td>\n <td colspan=\"2\">\u00b10.1% FSR<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Resolution<\/td>\n <td colspan=\"2\">0.5\u03bc\u03b5<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Accuracy<\/td>\n <td colspan=\"2\">\u00b10.1% FSR<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Linearity Error<\/td>\n <td colspan=\"2\">\u00b10.5% FSR<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Coefficient of Expansion<\/td>\n <td colspan=\"2\">11X10\u207b\u2076 \/\u00b0C<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Operating Temperature<\/td>\n <td colspan=\"2\">-20\u00b0C ~ 50\u00b0C<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Built-in Temp Sensor<\/td>\n <td>180\u03a9<\/td>\n <td>50\u03a9<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Temp Sensor<br>Working Range<\/td>\n <td colspan=\"2\">Thermistor: -20 ~ 50\u00b0C<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Temp Sensor Accuracy<\/td>\n <td colspan=\"2\">Thermistor: \u00b11\u00b0C<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Material<\/td>\n <td colspan=\"2\">Stainless Steel 300, Fluorine O-RING & High Density Epoxy Potting<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Waterproofing<\/td>\n <td colspan=\"2\">100m H2O<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Signal Cable<\/td>\n <td colspan=\"2\">\u00d86.4mm, 0.235mm\u00b2 X 4C Shielded PVC Sheath Cable 2m<\/td>\n <\/tr>\n <\/tbody>\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.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"597\" height=\"111\" src=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-71.png\" alt=\"\" class=\"wp-image-1610\" style=\"aspect-ratio:5.3786893446723365;width:808px;height:auto\" srcset=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-71.png 597w, https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-71-300x56.png 300w, https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-71-465x86.png 465w\" sizes=\"auto, (max-width: 597px) 100vw, 597px\" \/><\/figure>\n<\/div>\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>SJ-4150 Product Dimensions<\/title>\n <style>\n \n .container {\n background: white;\n border-radius: 20px;\n overflow: hidden;\n box-shadow: 0 25px 70px rgba(0,0,0,0.4);\n max-width: 800px;\n width: 100%;\n }\n .header {\n background: linear-gradient(135deg, #4ECDC4 0%, #44A8FF 100%);\n padding: 50px;\n text-align: center;\n }\n .header h1 {\n color: white;\n font-size: 36px;\n margin: 0 0 10px 0;\n text-shadow: 2px 2px 4px rgba(0,0,0,0.2);\n }\n .header p {\n color: white;\n font-size: 18px;\n margin: 0;\n opacity: 0.9;\n }\n .content {\n padding: 40px;\n }\n table {\n width: 100%;\n border-collapse: collapse;\n }\n th, td {\n padding: 18px;\n text-align: center;\n border: 2px solid #e0e0e0;\n }\n th {\n background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);\n color: white;\n font-weight: bold;\n }\n td {\n background: #fafafa;\n }\n .spec-label {\n background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);\n color: white;\n font-weight: bold;\n text-align: left;\n width: 35%;\n }\n tr:hover td:not(.spec-label) {\n background: #fff3e0;\n transition: 0.3s;\n }\n <\/style>\n<\/head>\n<body>\n <div class=\"container\">\n <div class=\"header\">\n <h1>SJ-4150<\/h1>\n <p>Product Dimensions & Specifications<\/p>\n <\/div>\n \n <div class=\"content\">\n <table>\n <thead>\n <tr>\n <th colspan=\"3\" style=\"background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);\">Product Specifications<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td class=\"spec-label\">Length (L) (mm)<\/td>\n <td>60<\/td>\n <td rowspan=\"6\" style=\"font-weight: bold; color: #667eea; font-size: 24px;\">Product<br>Dimensions<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Gauge Length L(Gage) (mm)<\/td>\n <td>55<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Sensor Length L(Sensor) (mm)<\/td>\n <td>51<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Diameter D(\u00f8) (mm)<\/td>\n <td>6.5<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Weight W (kg)<\/td>\n <td>0.01<\/td>\n <\/tr>\n <tr>\n <td class=\"spec-label\">Protection Cover (mm)<\/td>\n <td>100 \u00d7 11mm<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n <\/div>\n<\/body>\n<\/html>\n\n\n\n<h3 class=\"wp-block-heading\">Reference<\/h3>\n\n\n\n<p>\u25a3 <strong>Strain (\u03bc\u03b5) Calculation<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Microstrain (\u03bc\u03b5) = Gage Factor \u00d7 10\u207b\u00b3 \u00d7 F\u00b2 = Gage Factor \u00d7 10\u2079 \/ N\u00b2<br>Where:<br>F = measured value in Hz<br>N = measured value in microseconds<br>Gage Factor = 0.391<\/li>\n<\/ul>\n\n\n\n<p>\u25a3 <strong>Stress (\u03c3) Calculation<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Stress (\u03c3, kg\/cm\u00b2) = -1.0 \u00d7 Strain (\u03b5) \u00d7 Member Elastic Modulus (E)<\/li>\n<\/ul>\n\n\n\n<p>\u25a3 <strong>Axial Force (P) Calculation<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Axial Force (P, ton) = Stress (\u03c3) \u00d7 Member Cross-Sectional Area (A) \u00f7 1000<\/li>\n<\/ul>\n\n\n\n<p>\u25a3 <strong>Standard Installation<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>For steel pipes and struts<\/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=\"469\" height=\"161\" src=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-72.png\" alt=\"\" class=\"wp-image-1611\" style=\"width:745px;height:auto\" srcset=\"https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-72.png 469w, https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-72-300x103.png 300w, https:\/\/foredencnc.com\/wp-content\/uploads\/2025\/11\/image-72-465x161.png 465w\" sizes=\"auto, (max-width: 469px) 100vw, 469px\" \/><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Description Composition & Characteristic \u25a3 Components\u2460 Strain gauge sensor\u2461 Cable\u2462 Protective cover \u25a3 Features\u2460 Excellent reproducibility and responsiveness, unaffected by cable length or resistance variation\u2461 Completely waterproof structure\u2462 High stability and high-sensitivity design\u2463 Built-in high-precision temperature sensor Specification SJ-4100 & SJ-4150 Specifications SJ-4100 & SJ-4150 Series Specification SJ-4100 SJ-4150 Compatible<span class=\"more-link\"><a href=\"https:\/\/foredencnc.com\/?p=1609\">Read More →<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":1612,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,6],"tags":[143,121],"class_list":["entry","author-editor","post-1609","post","type-post","status-publish","format-standard","has-post-thumbnail","category-products","category-strain-gauges","tag-vw-spot-weldable-strain-gauge","tag-121"],"_links":{"self":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/1609","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=1609"}],"version-history":[{"count":5,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/1609\/revisions"}],"predecessor-version":[{"id":1753,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/1609\/revisions\/1753"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/media\/1612"}],"wp:attachment":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}