{"id":305,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/voltage-mode-accelerometer\/"},"modified":"2026-07-03T10:12:52","modified_gmt":"2026-07-03T10:12:52","slug":"voltage-mode-accelerometer","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sv\/glossary\/voltage-mode-accelerometer\/","title":{"rendered":"Vad \u00e4r en accelerometer med sp\u00e4nningsutg\u00e5ng? L\u00e5gimpedanssensor"},"content":{"rendered":"<h1>F\u00f6rst\u00e5 sp\u00e4nningsmodaccelerometrar<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/balanset-1\/\" title=\"Portabel balanserare &amp; vibrationsanalysator Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A komplett kit med portabel balanserare och vibrationsanalysator\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sv\/product-category\/devices\/\" rel=\"tag\">Enheter<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sv\/product\/balanset-1\/\" title=\"Portabel balanserare &amp; vibrationsanalysator Balanset-1A\">Portabel balanserare &amp; vibrationsanalysator Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + moms (om till\u00e4mpligt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sv\/wp-json\/wp\/v2\/glossary\/305?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sv\/wp-json\/wp\/v2\/glossary\/305?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"L\u00e4gg till i varukorgen: \u201dPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Portable balancer &amp; Vibration analyzer Balanset-1A&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/vibration-sensor\/\" title=\"Vibrationssensor\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A vibrationssensor - n\u00e4rbild\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sv\/product-category\/parts\/\" rel=\"tag\">Delar<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sv\/product\/vibration-sensor\/\" title=\"Vibrationssensor\">Vibrationssensor<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + moms (om till\u00e4mpligt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sv\/wp-json\/wp\/v2\/glossary\/305?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sv\/wp-json\/wp\/v2\/glossary\/305?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"L\u00e4gg till i varukorgen: \u201dVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Vibration sensor&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optisk sensor (lasertakometer)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Optisk sensor (lasertakometer)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sv\/product-category\/parts\/\" rel=\"tag\">Delar<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sv\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optisk sensor (lasertakometer)\">Optisk sensor (lasertakometer)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + moms (om till\u00e4mpligt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sv\/wp-json\/wp\/v2\/glossary\/305?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sv\/wp-json\/wp\/v2\/glossary\/305?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"L\u00e4gg till i varukorgen: \u201dOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Optical Sensor (Laser Tachometer)&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera rotorbalanseringssats: b\u00e4rv\u00e4ska, flerkanalig signalkonditionerare, handh\u00e5llen analysator, magnetisk bas, vibrationssensorer och spiralformade kablar.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sv\/product-category\/devices\/\" rel=\"tag\">Enheter<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sv\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + moms (om till\u00e4mpligt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sv\/wp-json\/wp\/v2\/glossary\/305?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sv\/wp-json\/wp\/v2\/glossary\/305?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"L\u00e4gg till i varukorgen: \u201dBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Balanset-4&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/magnet-stand\/\" title=\"Magnetiskt stativ Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magnetf\u00e4ste.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sv\/product-category\/parts\/\" rel=\"tag\">Delar<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sv\/product\/magnet-stand\/\" title=\"Magnetiskt stativ Insize-60-kgf\">Magnetiskt stativ Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + moms (om till\u00e4mpligt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sv\/wp-json\/wp\/v2\/glossary\/305?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sv\/wp-json\/wp\/v2\/glossary\/305?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"L\u00e4gg till i varukorgen: \u201dMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Magnetic Stand Insize-60-kgf&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/reflective-tape\/\" title=\"Reflekterande tejp\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Reflekterande tejp\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sv\/product-category\/parts\/\" rel=\"tag\">Delar<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sv\/product\/reflective-tape\/\" title=\"Reflekterande tejp\">Reflekterande tejp<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + moms (om till\u00e4mpligt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sv\/wp-json\/wp\/v2\/glossary\/305?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sv\/wp-json\/wp\/v2\/glossary\/305?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"L\u00e4gg till i varukorgen: \u201dReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Reflective tape&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamisk balanserare &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A-kit, inneh\u00e5ll med gr\u00e4nssnittsenhet, givare, varvr\u00e4knare och tillbeh\u00f6r\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sv\/product-category\/devices\/\" rel=\"tag\">Enheter<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sv\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamisk balanserare &quot;Balanset-1A&quot; OEM\">Dynamisk balanserare \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + moms (om till\u00e4mpligt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sv\/wp-json\/wp\/v2\/glossary\/305?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sv\/wp-json\/wp\/v2\/glossary\/305?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"L\u00e4gg till i varukorgen: \u201dDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Dynamic balancer \u201cBalanset-1A\u201d OEM&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p>A <strong>sp\u00e4nningsstyrd accelerometer<\/strong> \u00e4r en <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/piezoelectric-accelerometer\/\">piezoelektrisk accelerometer<\/a> med inbyggd signalbehandlingselektronik som omvandlar den h\u00f6gimpedanta elektriska laddningen fr\u00e5n den piezoelektriska kristallen till en l\u00e5gimpedant sp\u00e4nningsutg\u00e5ng. Termen \u00e4r i princip synonym med <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/iepe-accelerometer\/\">IEPE-accelerometer<\/a> (Integrated Electronics Piezo-Electric) och med ICP\u00ae (Integrated Circuit Piezoelectric, ett varum\u00e4rke som tillh\u00f6r PCB Piezotronics). Beteckningen \u201dsp\u00e4nningsl\u00e4ge\u201d betonar helt enkelt att sensorn levererar en sp\u00e4nning (vanligtvis millivolt per g) snarare \u00e4n en laddning (pikokoulomb per g), vilket skiljer den fr\u00e5n den \u00e4ldre laddningsl\u00e4geskonstruktionen. Med tanke p\u00e5 att sp\u00e4nningsl\u00e4ge, IEPE och ICP alla i grunden beskriver samma <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/transducer\/\">givare<\/a> g\u00f6r det mycket enklare att hitta r\u00e4tt i produktdatablad och teknisk dokumentation.<\/p>\n<p>Sensorer av sp\u00e4nningstyp har blivit den dominerande standarden inom industriell <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/vibration\/\">vibrationer<\/a> m\u00e4tning \u2013 i l\u00e5ngt \u00f6ver 95 % av till\u00e4mpningarna \u2013 tack vare sin enkelhet (ingen extern f\u00f6rst\u00e4rkare kr\u00e4vs), sin anv\u00e4ndarv\u00e4nlighet (en enkel tv\u00e5tr\u00e5dsanslutning) och sin l\u00e5ga kostnad. De \u00e4r de p\u00e5litliga sensorerna som ligger till grund f\u00f6r de flesta moderna <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/vibration-monitoring\/\">vibrations\u00f6vervakning<\/a> och diagnostik.<\/p>\n<h2>1. Hur den inbyggda elektroniken fungerar<\/h2>\n<p>Det utm\u00e4rkande draget \u00e4r en mikroelektronisk f\u00f6rst\u00e4rkare som \u00e4r inbyggd i sensorns h\u00f6lje och placerad direkt efter det piezoelektriska elementet:<\/p>\n<ul>\n<li><strong>Omvandling av laddning till sp\u00e4nning:<\/strong> En FET- eller liten IC-f\u00f6rst\u00e4rkare omvandlar kristallens h\u00f6gimpedansladdning till en l\u00e5gimpedanssp\u00e4nning direkt vid k\u00e4llan, innan signalen hinner skickas vidare via en kabel.<\/li>\n<li><strong>Effekt vid konstant str\u00f6m:<\/strong> F\u00f6rst\u00e4rkaren drivs av en konstantstr\u00f6m som tillf\u00f6rs fr\u00e5n m\u00e4tinstrumentet \u2013 samma tv\u00e5 ledningar anv\u00e4nds b\u00e5de f\u00f6r inmatning av likstr\u00f6m och utmatning av v\u00e4xelstr\u00f6mssignalen.<\/li>\n<li><strong>Bias och signal tillsammans:<\/strong> den <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/acceleration\/\">acceleration<\/a> signalen l\u00e4ggs p\u00e5 som en v\u00e4xelsp\u00e4nning ovanp\u00e5 en likstr\u00f6msf\u00f6rsp\u00e4nning p\u00e5 den utg\u00e5ngen.<\/li>\n<\/ul>\n<p>Eftersom impedansomvandlingen sker inuti sensorn slipper man den l\u00e5nga, \u00f6mt\u00e5liga, laddningsf\u00f6rande kabeln som var ett problem i tidigare konstruktioner \u2014 och d\u00e4rmed ocks\u00e5 det mesta av det brus och den k\u00e4nslighet f\u00f6r hantering som f\u00f6ljde med den.<\/p>\n<h2>2. Utg\u00e5ngsformat och str\u00f6mf\u00f6rs\u00f6rjning<\/h2>\n<h3>Output format<\/h3>\n<ul>\n<li><strong>K\u00e4nslighet:<\/strong> vanligtvis 10\u20131 000 mV\/g.<\/li>\n<li><strong>Vanligt v\u00e4rde:<\/strong> 100 mV\/g \u00e4r branschstandarden.<\/li>\n<li><strong>Signal type:<\/strong> V\u00e4xelsp\u00e4nning som \u00e4r proportionell mot accelerationen.<\/li>\n<li><strong>Utg\u00e5ngsimpedans:<\/strong> l\u00e5g, vanligtvis under 100 ohm.<\/li>\n<\/ul>\n<h3>Str\u00f6mf\u00f6rs\u00f6rjningskrav<\/h3>\n<ul>\n<li><strong>Konstant str\u00f6m:<\/strong> 2\u201320 mA (typv\u00e4rde), d\u00e4r 4 mA \u00e4r det vanligaste standardv\u00e4rdet.<\/li>\n<li><strong>Matningssp\u00e4nning:<\/strong> 18\u201330 VDC.<\/li>\n<li><strong>Bias voltage:<\/strong> 8\u201312 V likstr\u00f6m vid utg\u00e5ngen.<\/li>\n<li><strong>Tv\u00e5ledarsystem:<\/strong> Str\u00f6m och signal g\u00e5r i samma koaxialkabel.<\/li>\n<\/ul>\n<h2>3. F\u00f6rdelar<\/h2>\n<h3>Systemets enkelhet<\/h3>\n<ul>\n<li>Ingen extern <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/charge-amplifier\/\">laddningsf\u00f6rst\u00e4rkare<\/a> kr\u00e4vs.<\/li>\n<li>Sensorn ansluts direkt till instrumentet.<\/li>\n<li>L\u00e4gre totalkostnad f\u00f6r systemet.<\/li>\n<li>F\u00e4rre komponenter, och d\u00e4rmed f\u00e4rre felk\u00e4llor.<\/li>\n<\/ul>\n<h3>Kabelkapacitet<\/h3>\n<ul>\n<li>Den l\u00e5ga utg\u00e5ngsimpedansen klarar l\u00e5nga kabelstr\u00e4ckor \u2013 upp till cirka 300 meter.<\/li>\n<li>Man kan anv\u00e4nda vanlig, prisv\u00e4rd koaxialkabel.<\/li>\n<li>God motst\u00e5ndskraft mot elektriska st\u00f6rningar som plockas upp l\u00e4ngs kabeldragningen.<\/li>\n<li>Flexibel och smidig installation.<\/li>\n<\/ul>\n<h3>Ease of use<\/h3>\n<ul>\n<li>Enkel plug-and-play-anv\u00e4ndning.<\/li>\n<li>Minimal setup.<\/li>\n<li>Ett standardiserat gr\u00e4nssnitt med brett st\u00f6d.<\/li>\n<li>I stort sett kompatibelt med olika instrument och datainsamlingsenheter.<\/li>\n<\/ul>\n<h2>4. J\u00e4mf\u00f6relse med accelerometrar i laddningsl\u00e4ge<\/h2>\n<p>Valet mellan sp\u00e4nningsstyrda och laddningsstyrda konstruktioner beror i slut\u00e4ndan p\u00e5 driftsmilj\u00f6n.<\/p>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Aspekt<\/th>\n<th>Sp\u00e4nningsl\u00e4ge (IEPE\/ICP)<\/th>\n<th>Charge-Mode<\/th>\n<\/tr>\n<tr>\n<td>Systemets komplexitet<\/td>\n<td>Enkelt \u2013 ingen extern f\u00f6rst\u00e4rkare<\/td>\n<td>Kr\u00e4ver extern laddningsf\u00f6rst\u00e4rkare<\/td>\n<\/tr>\n<tr>\n<td>Kostnad<\/td>\n<td>L\u00e4gre<\/td>\n<td>H\u00f6gre<\/td>\n<\/tr>\n<tr>\n<td>Cable<\/td>\n<td>L\u00e5nga kabelstr\u00e4ckor, standardkoaxialkabel, god st\u00f6rningst\u00e5lighet<\/td>\n<td>Kort, speciell kabel med l\u00e5gt brus<\/td>\n<\/tr>\n<tr>\n<td>Max temperatur<\/td>\n<td>Upp till ca 175 \u00b0C (elektronikens gr\u00e4ns)<\/td>\n<td>Till ~650&deg;C<\/td>\n<\/tr>\n<tr>\n<td>S\u00e4rskilda milj\u00f6er<\/td>\n<td>Begr\u00e4nsad<\/td>\n<td>Str\u00e5lningsbest\u00e4ndig (k\u00e4rnkraft); inneh\u00e5ller ingen aktiv elektronik som kan g\u00e5 s\u00f6nder<\/td>\n<\/tr>\n<\/table>\n<p>Kort sagt t\u00e4cker sp\u00e4nningsl\u00e4get \u00f6ver 95 % av alla industriella till\u00e4mpningar, medan laddningsl\u00e4get \u00e4r reserverat f\u00f6r de nischomr\u00e5den d\u00e4r driftstemperaturen \u00f6verstiger cirka 175 \u00b0C eller d\u00e4r det f\u00f6rekommer joniserande str\u00e5lning som skulle f\u00f6rst\u00f6ra den inbyggda elektroniken.<\/p>\n<h2>5. Allm\u00e4nna specifikationer<\/h2>\n<h3>K\u00e4nslighetsalternativ<\/h3>\n<ul>\n<li><strong>10 mV\/g:<\/strong> starka vibrationer och st\u00f6tar (cirka \u00b1500 g).<\/li>\n<li><strong>50 mV\/g:<\/strong> allm\u00e4nt bruk (viktintervall p\u00e5 cirka \u00b1100 g).<\/li>\n<li><strong>100 mV\/g:<\/strong> branschstandard (med ett intervall p\u00e5 cirka \u00b150 g).<\/li>\n<li><strong>500\u20131000 mV\/g:<\/strong> precisionsarbete med l\u00e5ga vibrationsniv\u00e5er (inom intervallet \u00b15\u201310 g).<\/li>\n<\/ul>\n<p>Det r\u00e4tta v\u00e4rdet beror p\u00e5 vilka amplituder du f\u00f6rv\u00e4ntar dig; att omvandla mellan en utsp\u00e4nning och en fysisk acceleration f\u00f6r en viss enhet \u00e4r precis vad en <a href=\"https:\/\/vibromera.eu\/sv\/calculators\/vibration-sensor-sensitivity\/\">ber\u00e4kningsverktyg f\u00f6r vibrationssensorns k\u00e4nslighet<\/a> \u00e4r till f\u00f6r, och det h\u00e4nger direkt samman med sensorns angivna <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/sensitivity\/\">k\u00e4nslighet<\/a>.<\/p>\n<h3>Frekvenssvar<\/h3>\n<ul>\n<li><strong>L\u00e5gfrekvensgr\u00e4ns:<\/strong> ungef\u00e4r 0,5\u20135 Hz vid \u22123 dB-punkten (v\u00e4xelstr\u00f6mskopplad).<\/li>\n<li><strong>H\u00f6gfrekvensgr\u00e4ns:<\/strong> stiger mot monteringsresonansen, som ligger mellan 10 och 70 kHz beroende p\u00e5 sensorns storlek.<\/li>\n<li><strong>Usable band:<\/strong> upp till ungef\u00e4r en femtedel (20%) av den monterade resonansfrekvensen f\u00f6r n\u00e5gra procents amplitudnoggrannhet (enligt ISO 5348); en tredjedel av resonansen \u00e4r bara en grov screeninggr\u00e4ns, med ungef\u00e4r 10&ndash;12% amplitudfel.<\/li>\n<\/ul>\n<h3>Temperaturklass<\/h3>\n<ul>\n<li><strong>Standard:<\/strong> \u221250 till +120 \u00b0C.<\/li>\n<li><strong>Ut\u00f6kad:<\/strong> \u221250 till +150 \u00b0C.<\/li>\n<li><strong>High-temp:<\/strong> \u221250 till +175 \u00b0C.<\/li>\n<li>Vid temperaturer \u00f6ver 175 \u00b0C kr\u00e4vs en sensor av laddningstyp.<\/li>\n<\/ul>\n<h2>6. Varianter, f\u00f6rpackningar och likv\u00e4rdiga termer<\/h2>\n<h3>Olika utf\u00f6randen<\/h3>\n<ul>\n<li>IEPE av kompressionstyp (vanligast, mest kostnadseffektivt).<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/sv\/glossary\/shear-accelerometer\/\">Skjuvl\u00e4ge<\/a> IEPE (premiumutf\u00f6rande, med b\u00e4ttre motst\u00e5ndskraft mot basst\u00f6jning och termiska transienter).<\/li>\n<li>Differentialutg\u00e5ng (f\u00f6rb\u00e4ttrad gemensaml\u00e4gesd\u00e4mpning).<\/li>\n<li>L\u00e5gbrusvarianter (extremt l\u00e5gt brusgolv f\u00f6r precisionsm\u00e4tning).<\/li>\n<\/ul>\n<h3>Package types<\/h3>\n<ul>\n<li>Industriell (hermetiskt tillsluten och t\u00e5lig).<\/li>\n<li>Miniatyr (f\u00f6r utrymmesbegr\u00e4nsade platser).<\/li>\n<li>Triaxiell (tre vinkelr\u00e4ta axlar i ett hus).<\/li>\n<li>Subminiatyr (under 10 gram, f\u00f6r l\u00e4tta konstruktioner).<\/li>\n<\/ul>\n<h3>Likv\u00e4rdiga termer som du kommer att st\u00f6ta p\u00e5<\/h3>\n<ul>\n<li><strong>Voltage-mode:<\/strong> den generiska beskrivningen.<\/li>\n<li><strong>IEPE:<\/strong> Integrerad elektronik \u2013 piezoelektrisk \u2013 det vanliga samlingsbegreppet.<\/li>\n<li><strong>ICP&reg;:<\/strong> Integrerad krets, piezoelektrisk \u2014 varum\u00e4rke tillh\u00f6rande PCB Piezotronics.<\/li>\n<li><strong>CCLD:<\/strong> Constant Current Line Drive \u2014 Br&uuml;el &amp; Kj&aelig;r:s terminologi.<\/li>\n<li><strong>Deltatron&reg;:<\/strong> ett varum\u00e4rke som tillh\u00f6r Br\u00fcel &amp; Kj\u00e6r.<\/li>\n<li><strong>Allt ovanst\u00e5ende:<\/strong> i grunden samma teknik \u2013 ett piezoelektriskt element i kombination med inbyggd elektronik, som drivs med konstantstr\u00f6m.<\/li>\n<\/ul>\n<h2>7. B\u00e4sta praxis inom omr\u00e5det<\/h2>\n<p>F\u00f6r det dagliga arbetet med roterande maskiner \u00e4r en hermetiskt tillsluten sensor av industriell kvalitet med 100 mV\/g ett f\u00f6rnuftigt standardval; v\u00e4lj temperaturklass efter installationsplatsen och ett t\u00e4tat h\u00f6lje f\u00f6r f\u00f6rorenade eller fuktiga milj\u00f6er. Monteringen har enorm betydelse, eftersom sensorns f\u00e4sts\u00e4tt avg\u00f6r den h\u00f6gsta anv\u00e4ndbara frekvensen:<\/p>\n<ul>\n<li><strong>Pinnskruvsmontering<\/strong> f\u00f6r m\u00e4tningar med h\u00f6gsta frekvens och b\u00e4sta repeterbarhet.<\/li>\n<li><strong>Lim<\/strong> f\u00f6r semipermanenta installationer.<\/li>\n<li><strong>Magnetic base<\/strong> f\u00f6r snabba m\u00e4tronder \u2014 praktiskt, men det s\u00e4nker resonansfrekvensen och d\u00e4rmed den anv\u00e4ndbara bandbredden.<\/li>\n<li>R\u00e4tta <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/mounting\/\">montering av sensor<\/a> per <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/iso-5348\/\">ISO 5348<\/a> \u00e4r avg\u00f6rande; man kan uppskatta hur en viss monteringsmetod p\u00e5verkar <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/mounting-resonance\/\">monteringsresonans<\/a> with an <a href=\"https:\/\/vibromera.eu\/sv\/calculators\/accelerometer-mounting-resonance\/\">accelerometer montering resonans kalkylator<\/a>.<\/li>\n<\/ul>\n<p>Se till att sensorn \u00e4r kalibrerad \u2014 en g\u00e5ng om \u00e5ret f\u00f6r kritiska maskiner \u2014 kontrollera kablarna, se \u00f6ver monteringen och utf\u00f6r en snabb funktionskontroll f\u00f6re varje viktig m\u00e4tning; regelbunden <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/calibration\/\">kalibrering<\/a> \u00e4r det som g\u00f6r m\u00e4tningarna sp\u00e5rbara. Observera att inte varje portabelt instrument \u00e4r en IEPE-avl\u00e4sare: den <a href=\"https:\/\/vibromera.eu\/sv\/produkt\/balanset-1\/\">Balanset-1A<\/a>, till exempel, levereras med tv\u00e5 analoga MEMS <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/accelerometer\/\">accelerometrar<\/a> snarare \u00e4n IEPE\/ICP-enheter, och kompatibilitet med tredjepartssensorer av typen IEPE\/ICP \u00e4r inte en publicerad egenskap f\u00f6r det instrumentet \u2014 kontrollera med tillverkaren innan du planerar en s\u00e5dan integration.<\/p>\n<p>Sp\u00e4nningsstyrda accelerometrar (IEPE\/ICP) \u00e4r de mest anv\u00e4nda sensorerna inom modern industriell vibrations\u00f6vervakning. De kombinerar den h\u00f6ga prestandan hos piezoelektrisk signalomvandling med inbyggd elektronik, vilket ger enkelhet och tillf\u00f6rlitlighet. Deras dominerande st\u00e4llning speglar den optimala balansen mellan prestanda, kostnad och anv\u00e4ndarv\u00e4nlighet inom de allra flesta till\u00e4mpningar f\u00f6r tillst\u00e5nds\u00f6vervakning och diagnostik av roterande maskiner.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/sv\/glossary\/\">\u2190 Tillbaka till huvudregistret<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>L\u00e4r dig om sp\u00e4nningsutg\u00e5ngsaccelerometrar (IEPE\/ICP), piezoelektriska sensorer med integrerad elektronik som ger en sp\u00e4nningsutg\u00e5ng med l\u00e5g impedans, branschstandarden f\u00f6r vibrations\u00f6vervakning.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,113],"tags":[],"class_list":["post-305","glossary","type-glossary","status-publish","hentry","category-glossary","category-measurement"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/glossary\/305","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":3,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/glossary\/305\/revisions"}],"predecessor-version":[{"id":102190,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/glossary\/305\/revisions\/102190"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/media?parent=305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/categories?post=305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/tags?post=305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}