{"id":3134,"date":"2026-06-19T16:11:01","date_gmt":"2026-06-19T08:11:01","guid":{"rendered":"https:\/\/www.dabeysensor.com\/?page_id=3134"},"modified":"2026-06-19T17:49:02","modified_gmt":"2026-06-19T09:49:02","slug":"high-temperature-accelerometers-500c","status":"publish","type":"page","link":"https:\/\/www.dabeysensor.com\/?page_id=3134","title":{"rendered":"high-temperature-accelerometers-500c"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"3134\" class=\"elementor elementor-3134\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b1d331b e-con e-atomic-element e-flexbox-base e-7b1d331b-26436fe \" data-id=\"7b1d331b\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"7b1d331b\" data-e-type=\"e-flexbox\" data-id=\"7b1d331b\">\n    <div class=\"elementor-element elementor-element-6394cb3e e-flex e-con-boxed e-con e-parent\" data-id=\"6394cb3e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-275393b8 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"275393b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">500\u00b0C High Temperature Accelerometers for Extreme Vibration Testing<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-161866ca elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"161866ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"DbeTdhjQLoufxrxnHfZcROwZn6f\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\" old-record-id-H4rKfyzBedbwVTcOl6KcdjXVnmZ\" style=\"text-align: left;\"><p>High-temperature vibration testing is rarely a simple sensor selection problem. At 300\u00b0C, 400\u00b0C or 500\u00b0C, the sensor must survive heat, maintain stable charge output, fit into limited installation space, and still provide usable data under high vibration or shock conditions.<\/p><p>Dabey high-temperature accelerometers are designed for aerospace engine tests, gas turbine monitoring, exhaust system validation, power equipment vibration testing and other applications where standard IEPE sensors cannot be mounted directly in the hot zone.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-53fd9d1a e-grid e-con-full e-con e-child\" data-id=\"53fd9d1a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7134bcb6 elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"7134bcb6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjI5NSIsInRvZ2dsZSI6ZmFsc2V9\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request a Sensor Recommendation<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-114605f elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"114605f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjI5NSIsInRvZ2dsZSI6ZmFsc2V9\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Send Current PCB Model<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a7221af elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"a7221af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.dabeysensor.com\/?page_id=2716\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Download Datasheet<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bc4c4a7 e-grid e-con-full e-con e-child\" data-id=\"bc4c4a7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-94a11bf elementor-widget elementor-widget-icon-box\" data-id=\"94a11bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tUp to 500\u00b0C\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tfor hot-zone vibration measurement\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-edca251 elementor-widget elementor-widget-icon-box\" data-id=\"edca251\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tCharge Output\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\twith remote signal conditioning\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c2b38f elementor-widget elementor-widget-icon-box\" data-id=\"7c2b38f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tPCB Equivalent\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tmodel cross-reference available\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-12dfd00 e-con e-atomic-element e-flexbox-base e-9777c59 \" data-id=\"12dfd00\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"12dfd00\" data-e-type=\"e-flexbox\" data-id=\"12dfd00\">\n    <div class=\"elementor-element elementor-element-de4a463 e-con e-atomic-element e-flexbox-base e-42d078e \" data-id=\"de4a463\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"de4a463\" data-e-type=\"e-flexbox\" data-id=\"de4a463\">\n    \t\t<div class=\"elementor-element elementor-element-3e5ae204 elementor-widget elementor-widget-heading\" data-id=\"3e5ae204\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Standard Accelerometers Are Not Enough at 500\u00b0C<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-685761fe elementor-widget elementor-widget-text-editor\" data-id=\"685761fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Most standard IEPE accelerometers are limited by internal electronics, cable materials and long-term thermal stability. In high-temperature test areas, the sensor may face thermal drift, insulation degradation, unstable sensitivity, connector failure or signal noise caused by cable routing.<\/p><p>For this reason, 500\u00b0C vibration measurements usually require charge output accelerometers with high-temperature piezoelectric elements, metal or mineral-insulated cable options, and a charge amplifier located away from the hot zone.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e490e3 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"2e490e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>No built-in electronics exposed to the hot zone<\/li><li>Charge output suitable for remote signal conditioning<\/li><li>High-temperature cable and connector configuration<br \/>Stable sensitivity under thermal cycling<\/li><li>Compact housing for difficult mounting positions<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-5da1d48 e-con e-atomic-element e-flexbox-base e-26b2f2e \" data-id=\"5da1d48\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"5da1d48\" data-e-type=\"e-flexbox\" data-id=\"5da1d48\">\n    \t\t<div class=\"elementor-element elementor-element-2926caa elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"2926caa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Selection Snapshot<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c25f7e elementor-widget elementor-widget-text-editor\" data-id=\"2c25f7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><strong>Sensor type<\/strong><\/div><div>Charge output piezoelectric accelerometer<\/div><div>\u00a0<\/div><div><strong>Typical hot-zone limit<\/strong><\/div><div>Up to 500\u00b0C, depending on model and cable configuration<\/div><div>\u00a0<\/div><div><strong>Common applications<\/strong><\/div><div>Aero engine, turbine, exhaust, thermal structure and power equipment tests<\/div><div>\u00a0<\/div><div><strong>Replacement support<\/strong><\/div><div>PCB model cross-reference by datasheet review<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n\n<\/div>\n<div class=\"elementor-element elementor-element-143a3d9b e-con e-atomic-element e-flexbox-base e-143a3d9b-eed470f \" data-id=\"143a3d9b\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"143a3d9b\" data-e-type=\"e-flexbox\" data-id=\"143a3d9b\" >\n    <div class=\"elementor-element elementor-element-6fbc2876 e-flex e-con-boxed e-con e-parent\" data-id=\"6fbc2876\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-52fde64a elementor-widget elementor-widget-heading\" data-id=\"52fde64a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Typical Applications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62b045ce elementor-widget elementor-widget-text-editor\" data-id=\"62b045ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>High-temperature accelerometers are selected when the measurement point cannot be moved away from the heated structure. The final configuration depends on temperature, vibration level, fixture design and cable routing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1b401b9a e-grid e-con-full e-con e-child\" data-id=\"1b401b9a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1524988c e-con-full e-flex e-con e-child\" data-id=\"1524988c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e12263e elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"e12263e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Aerospace<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b748457 elementor-widget elementor-widget-heading\" data-id=\"7b748457\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Aero Engine Vibration Testing<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66472d49 elementor-widget elementor-widget-text-editor\" data-id=\"66472d49\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-doubao-line=\"133\" data-doubao-column=\"5\" data-doubao-key=\"70\">Used near high-temperature engine sections where vibration, thermal cycling and limited installation space occur at the same time.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ee6ee17 e-con-full e-flex e-con e-child\" data-id=\"ee6ee17\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a028fc7 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"a028fc7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Turbine<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-817983e elementor-widget elementor-widget-heading\" data-id=\"817983e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Gas Turbine Test Benches<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-819228c elementor-widget elementor-widget-text-editor\" data-id=\"819228c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-doubao-line=\"133\" data-doubao-column=\"5\" data-doubao-key=\"70\">Suitable for vibration measurement on turbine casings, hot structures and test rigs requiring charge output sensors.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fb18d5c e-con-full e-flex e-con e-child\" data-id=\"fb18d5c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75dc83e elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"75dc83e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Thermal Structure<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44a4ce5 elementor-widget elementor-widget-heading\" data-id=\"44a4ce5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Exhaust System Validation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1734b1 elementor-widget elementor-widget-text-editor\" data-id=\"a1734b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-doubao-line=\"133\" data-doubao-column=\"5\" data-doubao-key=\"70\">Used for exhaust systems, high-temperature ducts, manifolds and structural parts exposed to continuous heat.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fdccb27 e-con-full e-flex e-con e-child\" data-id=\"fdccb27\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e0c9df elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"9e0c9df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Industrial<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c268c23 elementor-widget elementor-widget-heading\" data-id=\"c268c23\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Power Equipment Monitoring<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-89d28f2 elementor-widget elementor-widget-text-editor\" data-id=\"89d28f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-doubao-line=\"133\" data-doubao-column=\"5\" data-doubao-key=\"70\">Applied in high-temperature rotating equipment, thermal machinery and power system vibration tests.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-1a057fae e-con e-atomic-element e-flexbox-base e-1a057fae-f7a466c \" data-id=\"1a057fae\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"1a057fae\" data-e-type=\"e-flexbox\" data-id=\"1a057fae\">\n    \t\t<div class=\"elementor-element elementor-element-4166af7f elementor-widget elementor-widget-heading\" data-id=\"4166af7f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Key Specifications to Confirm Before Selection<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7deed0 elementor-widget elementor-widget-text-editor\" data-id=\"e7deed0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>For high-temperature accelerometers, the model name alone is not enough. The final selection should be based on the actual mounting position, maximum surface temperature, expected vibration level, frequency range and cable routing conditions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c6f53b4 elementor-widget elementor-widget-html\" data-id=\"c6f53b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>\r\n\/* \u8868\u683c\u57fa\u7840\u6837\u5f0f\uff0c\u65e0\u9700\u989d\u5916\u8bbe\u7f6e *\/\r\n.param-table {\r\n  width: 100%;\r\n  border-collapse: collapse;\r\n  font-family: system-ui, -apple-system, sans-serif;\r\n  font-size: 14px;\r\n  color: #222;\r\n}\r\n.param-table th {\r\n  background-color: #edf1f7;\r\n  text-align: left;\r\n  padding: 20px 16px;\r\n  font-weight: 600;\r\n  font-size: 15px;\r\n  border-bottom: 1px solid #ddd;\r\n}\r\n.param-table td {\r\n  padding: 22px 16px;\r\n  border-bottom: 1px solid #e4e7ec;\r\n  vertical-align: top;\r\n  line-height: 1.6;\r\n}\r\n\/* \u624b\u673a\u7aef\u6a2a\u5411\u6eda\u52a8\u9002\u914d *\/\r\n.table-wrap {\r\n  overflow-x: auto;\r\n}\r\n<\/style>\r\n\r\n<div class=\"table-wrap\">\r\n  <table class=\"param-table\">\r\n    <thead>\r\n      <tr>\r\n        <th>Parameter<\/th>\r\n        <th>What to Check<\/th>\r\n        <th>Why It Matters<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td>Temperature range<\/td>\r\n        <td>Continuous temperature and short-time peak temperature<\/td>\r\n        <td>Thermal margin affects sensor life, cable choice and calibration stability.<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Sensitivity<\/td>\r\n        <td>Common options such as 5 pC\/g, 10 pC\/g or 50 pC\/g<\/td>\r\n        <td>The signal level must match the expected vibration and charge amplifier input.<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Measurement range<\/td>\r\n        <td>Expected g level and shock margin<\/td>\r\n        <td>Unexpected shock or resonance can overload the sensor during test.<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Frequency response<\/td>\r\n        <td>Required useful bandwidth for the test<\/td>\r\n        <td>Mounting method and sensor mass both affect usable high-frequency data.<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Mounting<\/td>\r\n        <td>Stud size, adhesive mounting or custom fixture<\/td>\r\n        <td>Repeatable mounting is important for repeatable frequency response.<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Cable<\/td>\r\n        <td>High-temperature cable length and routing path<\/td>\r\n        <td>Cable noise, bend radius and insulation condition can affect the measurement chain.<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Signal conditioning<\/td>\r\n        <td>Charge amplifier compatibility<\/td>\r\n        <td>The amplifier should be located away from the hot zone and matched to sensor output.<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Replacement model<\/td>\r\n        <td>Existing PCB or other competitor part number<\/td>\r\n        <td>A datasheet review helps compare sensitivity, mounting, range and temperature limit.<\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-51b275ed e-con e-atomic-element e-flexbox-base e-51b275ed-1045651 \" data-id=\"51b275ed\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"51b275ed\" data-e-type=\"e-flexbox\" data-id=\"51b275ed\" >\n    <div class=\"elementor-element elementor-element-ab3ecec e-flex e-con-boxed e-con e-parent\" data-id=\"ab3ecec\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-52940043 elementor-widget elementor-widget-heading\" data-id=\"52940043\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Recommended High-Temperature Accelerometer Models<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c88c18 elementor-widget elementor-widget-text-editor\" data-id=\"2c88c18\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>These models are suitable starting points for 500\u00b0C vibration measurement. Final selection should be confirmed against the test condition and existing measurement chain.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-175eb8ef e-grid e-con-full e-con e-child\" data-id=\"175eb8ef\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4b8e2d73 e-con-full e-flex e-con e-child\" data-id=\"4b8e2d73\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-50b20bd elementor-widget elementor-widget-image\" data-id=\"50b20bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.dabeysensor.com\/?product=681s02-1-axis-accelerometer-sensor\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"298\" height=\"300\" src=\"https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/12\/C01BT2-1-298x300.png\" class=\"attachment-medium size-medium wp-image-2246\" alt=\"681S02 high-temperature 1-axis accelerometer sensor with 10-32 connector and titanium housing for dynamic vibration testing.\" srcset=\"https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/12\/C01BT2-1-298x300.png 298w, https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/12\/C01BT2-1-150x150.png 150w, https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/12\/C01BT2-1-768x773.png 768w, https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/12\/C01BT2-1-500x503.png 500w, https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/12\/C01BT2-1-100x100.png 100w, https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/12\/C01BT2-1.png 971w\" sizes=\"(max-width: 298px) 100vw, 298px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d82dacf elementor-widget elementor-widget-heading\" data-id=\"1d82dacf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.dabeysensor.com\/?product=681s02-1-axis-accelerometer-sensor\">681S02 Single Axis Tigh Temperature Accelerometer<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c09c039 elementor-widget elementor-widget-text-editor\" data-id=\"c09c039\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Sensitivity: 5pC\/g<\/li><li>Range: \u00b11000g<\/li><li>Frequency Response (\u00b15%): 10Hz to 4kHz<\/li><li>Operating Temperature: -50\u00b0C to 500\u00b0C<\/li><li class=\"last-node\">10-32 Threaded Output Connector<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1611e0ec elementor-widget elementor-widget-button\" data-id=\"1611e0ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.dabeysensor.com\/?product=681s02-1-axis-accelerometer-sensor\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">View Product\u2192<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3d171f1 e-con-full e-flex e-con e-child\" data-id=\"3d171f1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-703071b elementor-widget elementor-widget-image\" data-id=\"703071b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.dabeysensor.com\/?product=681s02-1-axis-accelerometer-sensor\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"289\" height=\"300\" src=\"https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/12\/C02AT2-2-289x300.png\" class=\"attachment-medium size-medium wp-image-2254\" alt=\"682C02 extreme high temperature accelerometer with 10-32 top connector for vibration monitoring\" srcset=\"https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/12\/C02AT2-2-289x300.png 289w, https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/12\/C02AT2-2-768x796.png 768w, https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/12\/C02AT2-2-500x518.png 500w, https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/12\/C02AT2-2.png 937w\" sizes=\"(max-width: 289px) 100vw, 289px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ad8db8 elementor-widget elementor-widget-heading\" data-id=\"6ad8db8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.dabeysensor.com\/?product=682c02-piezoelectric-charge-high-temperature-accelerometer\"> High Temperature Accelerometer Sensor 681C02<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f45e2c1 elementor-widget elementor-widget-text-editor\" data-id=\"f45e2c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Sensitivity<\/strong>: 5pC\/g<\/li><li>Range: \u00b11000g<\/li><li>Frequency Response (\u00b15%): 10-4k Hz<\/li><li>Operating Temperature: -50\u00b0C to 500\u00b0C<\/li><li>10-32 Threaded Output Connector<\/li><li>\u00a0<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b8ca19a elementor-widget elementor-widget-button\" data-id=\"b8ca19a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.dabeysensor.com\/?product=682c02-piezoelectric-charge-high-temperature-accelerometer\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">View Product\u2192<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6461ce4 e-con-full e-flex e-con e-child\" data-id=\"6461ce4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cafd231 elementor-widget elementor-widget-image\" data-id=\"cafd231\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.dabeysensor.com\/?product=681s02-1-axis-accelerometer-sensor\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"294\" src=\"https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/11\/C05CT1T-3-300x294.png\" class=\"attachment-medium size-medium wp-image-2259\" alt=\"685A01 highly accurate accelerometers featuring piezoelectric charge output and titanium stainless steel housing for high-temperature vibration monitoring\" srcset=\"https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/11\/C05CT1T-3-300x294.png 300w, https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/11\/C05CT1T-3-768x753.png 768w, https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/11\/C05CT1T-3-500x490.png 500w, https:\/\/www.dabeysensor.com\/wp-content\/uploads\/2024\/11\/C05CT1T-3.png 945w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a53902 elementor-widget elementor-widget-heading\" data-id=\"6a53902\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.dabeysensor.com\/?product=685a01-highly-accurate-accelerometers\">685A01 Highly Accurate Accelerometers<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f724a94 elementor-widget elementor-widget-text-editor\" data-id=\"f724a94\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Sensitivity: 50pC\/g<\/li><li>Measuring range: \u00b1300g<\/li><li>Frequency response (\u00b15%) : 1Hz~3kHz<\/li><li>Operating temperature: -50\u2103~500\u2103<\/li><li>Withstand pressure 18MPa<\/li><li>CNAS Certificate<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83395a2 elementor-widget elementor-widget-button\" data-id=\"83395a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.dabeysensor.com\/?product=685a01-highly-accurate-accelerometers\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">View Product\u2192<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-39d20d9 e-con e-atomic-element e-flexbox-base e-11f15e9 \" data-id=\"39d20d9\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"39d20d9\" data-e-type=\"e-flexbox\" data-id=\"39d20d9\">\n    <div class=\"elementor-element elementor-element-aee57eb e-con e-atomic-element e-flexbox-base e-f485975 \" data-id=\"aee57eb\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"aee57eb\" data-e-type=\"e-flexbox\" data-id=\"aee57eb\">\n    \t\t<div class=\"elementor-element elementor-element-f3b997f elementor-widget elementor-widget-heading\" data-id=\"f3b997f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">PCB Equivalent Options for High-Temperature Testing<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2757eda8 elementor-widget elementor-widget-text-editor\" data-id=\"2757eda8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Many laboratories already have PCB accelerometers specified in old test procedures or equipment lists. When the original model has a long lead time, is difficult to source, or needs a modified cable or mounting configuration, Dabey can review the existing datasheet and recommend a compatible alternative.<\/p><p>We compare the key parameters rather than only matching the model name: sensitivity, temperature limit, frequency response, measurement range, mounting thread, cable type and charge amplifier requirements.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-90e93d1 e-con e-atomic-element e-flexbox-base e-5e53e23 \" data-id=\"90e93d1\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"90e93d1\" data-e-type=\"e-flexbox\" data-id=\"90e93d1\">\n    <div class=\"elementor-element elementor-element-dbd899f e-flex e-con-boxed e-con e-parent\" data-id=\"dbd899f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-56ea21e elementor-widget elementor-widget-heading\" data-id=\"56ea21e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Useful information to send<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35dba4a elementor-widget elementor-widget-text-editor\" data-id=\"35dba4a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Current model number or datasheet<\/li><li>Maximum surface temperature<\/li><li>Expected vibration or shock range<\/li><li>Required frequency range<\/li><li>Mounting thread and available space<\/li><li>Cable length and routing condition<\/li><li>Charge amplifier or data acquisition system<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n\n<\/div>\n<div class=\"elementor-element elementor-element-fa8a8f3 e-con e-atomic-element e-flexbox-base e-fa8a8f3-ada5128 \" data-id=\"fa8a8f3\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"fa8a8f3\" data-e-type=\"e-flexbox\" data-id=\"fa8a8f3\">\n    <div class=\"elementor-element elementor-element-75722b0 e-con e-atomic-element e-flexbox-base e-75722b0-1e6ecf2 \" data-id=\"75722b0\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"75722b0\" data-e-type=\"e-flexbox\" data-id=\"75722b0\">\n    \t\t<div class=\"elementor-element elementor-element-fdd3ecf elementor-widget elementor-widget-heading\" data-id=\"fdd3ecf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Engineering Notes for 500\u00b0C Vibration Measurement<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fa2a3b1 elementor-widget elementor-widget-text-editor\" data-id=\"fa2a3b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The accelerometer is only one part of a reliable high-temperature measurement chain. Cable routing, grounding, charge amplifier location and fixture design can all affect the final signal quality.<\/p><p>Before testing, it is important to confirm that the hot-zone cable length, connector protection and amplifier input settings are suitable for the actual environment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-079f8bd e-con e-atomic-element e-flexbox-base e-079f8bd-66dd962 \" data-id=\"079f8bd\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"079f8bd\" data-e-type=\"e-flexbox\" data-id=\"079f8bd\">\n    \t\t<div class=\"elementor-element elementor-element-e9ab8ab elementor-widget elementor-widget-text-editor\" data-id=\"e9ab8ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Keep the charge amplifier away from the high-temperature zone.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3d0e63 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"a3d0e63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Avoid sharp cable bends close to the sensor.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b1af5bb elementor-widget elementor-widget-text-editor\" data-id=\"b1af5bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Confirm insulation resistance after thermal cycling.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24ab1d7 elementor-widget elementor-widget-text-editor\" data-id=\"24ab1d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Use proper mounting torque for repeatable frequency response.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dd876cd elementor-widget elementor-widget-text-editor\" data-id=\"dd876cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Check sensitivity before and after high-temperature exposure when accuracy is critical.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n\n<\/div>\n<div class=\"elementor-element elementor-element-5752c070 e-flex e-con-boxed e-con e-parent\" data-id=\"5752c070\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-41757b83 elementor-widget elementor-widget-heading\" data-id=\"41757b83\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frequently Asked Questions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70a3e15b elementor-widget elementor-widget-text-editor\" data-id=\"70a3e15b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"DbeTdhjQLoufxrxnHfZcROwZn6f\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\" old-record-id-H4rKfyzBedbwVTcOl6KcdjXVnmZ\"><strong><strong>Q1: Can IEPE accelerometers be used at 500\u00b0C?<\/strong><\/strong><p>Most IEPE accelerometers cannot place internal electronics directly in a 500\u00b0C zone. For this temperature range, charge output accelerometers are usually preferred, with the charge amplifier installed away from the heat source.<\/p><\/div><p><strong>Q2:Can Dabey replace PCB high-temperature accelerometers?\u00a0<\/strong><\/p><p>Yes. Dabey can review the PCB model number or datasheet and compare sensitivity, range, temperature limit, mounting and cable requirements to recommend a compatible model.<\/p><\/div><p><strong>Q3:What information is needed for selection?<\/strong><\/p><p>Please provide maximum temperature, expected vibration range, frequency range, mounting method, cable length, signal conditioning equipment and any existing sensor model.<\/p><p><strong>Q4: Are custom cables or mounting threads available?<\/strong><\/p><p>Yes. Cable length, connector type, mounting thread and some housing details can be adjusted depending on the model and application.<\/p><p><strong>Q5:What applications commonly require 500\u00b0C accelerometers?<\/strong><\/p><p>Aero engine tests, gas turbine tests, exhaust system validation, high-temperature structure tests and power equipment vibration measurement are common examples.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-52159bba e-con e-atomic-element e-flexbox-base e-52159bba-ebc39c9 \" data-id=\"52159bba\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"52159bba\" data-e-type=\"e-flexbox\" data-id=\"52159bba\">\n    <div class=\"elementor-element elementor-element-27edd7cb e-flex e-con-boxed e-con e-parent\" data-id=\"27edd7cb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4fff497b elementor-widget elementor-widget-heading\" data-id=\"4fff497b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Need Help Selecting a High-Temperature Accelerometer?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-614cb0b6 elementor-widget elementor-widget-text-editor\" data-id=\"614cb0b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>If you are replacing an existing accelerometer, send the model number or datasheet. If this is a new test setup, send the mounting position, maximum temperature, expected vibration range, frequency range and cable length requirement. Dabey engineers will help narrow the selection before quoting.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-53e51382 e-grid e-con-full e-con e-child\" data-id=\"53e51382\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7883fcd8 elementor-align-right elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"7883fcd8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjI5NSIsInRvZ2dsZSI6ZmFsc2V9\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contact Application Engineering<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78a3e4d9 elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"78a3e4d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.dabeysensor.com\/?page_id=2780\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Back to Aerospace Solutions<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>500\u00b0C High Temperature Accelerometers for Extreme Vibration Testing High-temperature vibration testing is rarely a simple sensor selection problem. At 300\u00b0C, 400\u00b0C or 500\u00b0C, the sensor must survive heat, maintain stable charge output, fit into limited installation space, and still provide usable data under high vibration or shock conditions. Dabey high-temperature accelerometers are designed for aerospace [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2780,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_angie_page":false,"om_disable_all_campaigns":false,"_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-3134","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>high-temperature-accelerometers-500c | Dabey Sensor<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dabeysensor.com\/?page_id=3134\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"high-temperature-accelerometers-500c | Dabey Sensor\" \/>\n<meta property=\"og:description\" content=\"500\u00b0C High Temperature Accelerometers for Extreme Vibration Testing High-temperature vibration testing is rarely a simple sensor selection problem. At 300\u00b0C, 400\u00b0C or 500\u00b0C, the sensor must survive heat, maintain stable charge output, fit into limited installation space, and still provide usable data under high vibration or shock conditions. 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At 300\u00b0C, 400\u00b0C or 500\u00b0C, the sensor must survive heat, maintain stable charge output, fit into limited installation space, and still provide usable data under high vibration or shock conditions. 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