{"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\/ro\/glossary\/voltage-mode-accelerometer\/","title":{"rendered":"Ce este un accelerometru \u00een mod de tensiune? Senzor de impedan\u021b\u0103 redus\u0103"},"content":{"rendered":"<h1>\u00cen\u021belegerea accelerometrelor \u00een mod de tensiune<\/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\/ro\/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\/ro\/product\/balanset-1\/\" title=\"Echilibrator portabil \u0219i analizor de vibra\u021bii 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 kit complet \u2014 echilibrator portabil \u0219i analizor de vibra\u021bii\" 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\/ro\/product-category\/devices\/\" rel=\"tag\">Dispozitive<\/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\/ro\/product\/balanset-1\/\" title=\"Echilibrator portabil \u0219i analizor de vibra\u021bii Balanset-1A\">Echilibrator portabil \u0219i analizor de vibra\u021bii 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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Portable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201ePortable balancer &amp; Vibration analyzer Balanset-1A\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/vibration-sensor\/\" title=\"Senzor de vibra\u021bii\">\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=\"Prim-plan senzor de vibra\u021bii Balanset-1A\" 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\/ro\/product-category\/parts\/\" rel=\"tag\">Piese<\/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\/ro\/product\/vibration-sensor\/\" title=\"Senzor de vibra\u021bii\">Senzor de vibra\u021bii<\/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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Vibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201eVibration sensor\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Senzor optic (tahometru cu laser)\">\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=\"Senzor optic (tahometru cu laser)\" 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\/ro\/product-category\/parts\/\" rel=\"tag\">Piese<\/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\/ro\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Senzor optic (tahometru cu laser)\">Senzor optic (tahometru cu laser)<\/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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Optical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201eOptical Sensor (Laser Tachometer)\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/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=\"Kit de echilibrare a rotorului Vibromera: geant\u0103 de transport, condi\u021bioner de semnal multicanal, analizor portabil, baz\u0103 magnetic\u0103, senzori de vibra\u021bii \u0219i cabluri spiralate.\" 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\/ro\/product-category\/devices\/\" rel=\"tag\">Dispozitive<\/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\/ro\/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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Balanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201eBalanset-4\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/magnet-stand\/\" title=\"Stand magnetic 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=\"Baza magnetic\u0103.\" 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\/ro\/product-category\/parts\/\" rel=\"tag\">Piese<\/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\/ro\/product\/magnet-stand\/\" title=\"Stand magnetic Insize-60-kgf\">Stand magnetic 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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Magnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201eMagnetic Stand Insize-60-kgf\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/reflective-tape\/\" title=\"Band\u0103 reflectorizant\u0103\">\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=\"Band\u0103 reflectorizant\u0103\" 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\/ro\/product-category\/parts\/\" rel=\"tag\">Piese<\/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\/ro\/product\/reflective-tape\/\" title=\"Band\u0103 reflectorizant\u0103\">Band\u0103 reflectorizant\u0103<\/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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Reflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201eReflective tape\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/dynamic-balancer-balanset-1a\/\" title=\"Echilibrator dinamic &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=\"Con\u021binutul kitului Balanset-1A cu unitate de interfa\u021b\u0103, senzori, tahometru \u0219i accesorii\" 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\/ro\/product-category\/devices\/\" rel=\"tag\">Dispozitive<\/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\/ro\/product\/dynamic-balancer-balanset-1a\/\" title=\"Echilibrator dinamic &quot;Balanset-1A&quot; OEM\">Echilibrator dinamic \"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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Dynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201eDynamic balancer \u201cBalanset-1A\u201d OEM\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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>accelerometru cu mod de tensiune<\/strong> este un <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/piezoelectric-accelerometer\/\">accelerometru piezoelectric<\/a> cu sisteme electronice integrate de condi\u021bionare a semnalului care convertesc sarcina electric\u0103 de \u00eenalt\u0103 impedan\u021b\u0103 din cristalul piezoelectric \u00eentr-o tensiune de ie\u0219ire de joas\u0103 impedan\u021b\u0103. Termenul este \u00een esen\u021b\u0103 sinonim cu <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/iepe-accelerometer\/\">Accelerometru IEPE<\/a> (Integrated Electronics Piezo-Electric) \u0219i cu ICP&reg; (Integrated Circuit Piezoelectric, o marc\u0103 comercial\u0103 a PCB Piezotronics). Eticheta &#8220;mod de tensiune&#8221; subliniaz\u0103 pur \u0219i simplu faptul c\u0103 senzorul furnizeaz\u0103 o tensiune (de obicei milivol\u021bi per g) mai degrab\u0103 dec\u00e2t o sarcin\u0103 (picocoulombi per g), diferen\u021biindu-l de vechea concep\u021bie cu mod de sarcin\u0103. Recunosc\u00e2nd c\u0103 modul de tensiune, IEPE \u0219i ICP descriu \u00een esen\u021b\u0103 acela\u0219i lucru <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/transducer\/\">traductor<\/a> face ca fi\u0219ele tehnice ale produselor \u0219i literatura tehnic\u0103 s\u0103 fie mult mai u\u0219or de navigat.<\/p>\n<p>Unit\u0103\u021bile cu mod de tensiune au devenit standardul cov\u00e2r\u0219itor \u00een industria <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/vibration\/\">vibra\u021bii<\/a> m\u0103surare - peste 95% de aplica\u021bii - datorit\u0103 simplit\u0103\u021bii lor (nu necesit\u0103 amplificator extern), u\u0219urin\u021bei lor de utilizare (o simpl\u0103 conexiune cu dou\u0103 fire) \u0219i costului lor sc\u0103zut. Ace\u0219tia sunt senzorii de baz\u0103 din spatele celor mai moderne <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/vibration-monitoring\/\">monitorizarea vibra\u021biilor<\/a> \u0219i diagnosticare.<\/p>\n<h2>1. Cum func\u021bioneaz\u0103 sistemul electronic \u00eencorporat<\/h2>\n<p>Caracteristica definitorie este un amplificator microelectronic integrat \u00een carcasa senzorului, situat imediat \u00een aval de elementul piezoelectric:<\/p>\n<ul>\n<li><strong>Conversia \u00eenc\u0103rcare-tensiune:<\/strong> un FET sau un mic amplificator IC transform\u0103 sarcina de \u00eenalt\u0103 impedan\u021b\u0103 a cristalului \u00eentr-o tensiune de joas\u0103 impedan\u021b\u0103 chiar la surs\u0103, \u00eenainte ca semnalul s\u0103 ajung\u0103 pe cablu.<\/li>\n<li><strong>Putere cu curent constant:<\/strong> amplificatorul este alimentat de un curent constant furnizat de instrumentul de m\u0103surare - acelea\u0219i dou\u0103 fire transport\u0103 at\u00e2t curentul continuu de intrare, c\u00e2t \u0219i semnalul alternativ de ie\u0219ire.<\/li>\n<li><strong>Bias \u0219i semnal \u00eempreun\u0103:<\/strong> a <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/acceleration\/\">accelera\u021bie<\/a> semnalul se deplaseaz\u0103 ca o tensiune alternativ\u0103 peste o tensiune de polarizare continu\u0103 pe acea singur\u0103 ie\u0219ire.<\/li>\n<\/ul>\n<p>Deoarece conversia impedan\u021bei are loc \u00een interiorul senzorului, cablul lung, fragil, purt\u0103tor de sarcin\u0103, care a afectat modelele anterioare, este eliminat - \u0219i odat\u0103 cu el, cea mai mare parte a zgomotului \u0219i a sensibilit\u0103\u021bii de manipulare care au venit cu el.<\/p>\n<h2>2. Format de ie\u0219ire \u0219i cerin\u021be de alimentare<\/h2>\n<h3>Format de ie\u0219ire<\/h3>\n<ul>\n<li><strong>Sensibilitate:<\/strong> de obicei 10-1000 mV\/g.<\/li>\n<li><strong>Valoare comun\u0103:<\/strong> 100 mV\/g este standardul industrial.<\/li>\n<li><strong>Tip semnal:<\/strong> Tensiune CA propor\u021bional\u0103 cu accelera\u021bia.<\/li>\n<li><strong>Impedan\u021b\u0103 de ie\u0219ire:<\/strong> sc\u0103zut, \u00een general sub 100 ohmi.<\/li>\n<\/ul>\n<h3>Cerin\u021be de putere<\/h3>\n<ul>\n<li><strong>Curent constant:<\/strong> 2-20 mA tipic, cu 4 mA valoarea implicit\u0103 obi\u0219nuit\u0103.<\/li>\n<li><strong>Tensiune de alimentare:<\/strong> 18-30 VDC.<\/li>\n<li><strong>Tensiunea de polarizare:<\/strong> 8-12 VDC la ie\u0219ire.<\/li>\n<li><strong>Schema cu dou\u0103 fire:<\/strong> puterea \u0219i semnalul \u00eempart un cablu coaxial.<\/li>\n<\/ul>\n<h2>3. Avantaje<\/h2>\n<h3>Simplitatea sistemului<\/h3>\n<ul>\n<li>F\u0103r\u0103 extern <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/charge-amplifier\/\">amplificator de sarcin\u0103<\/a> este necesar\u0103.<\/li>\n<li>Senzorul se conecteaz\u0103 direct la instrument.<\/li>\n<li>Cost total mai mic al sistemului.<\/li>\n<li>Mai pu\u021bine componente \u0219i, prin urmare, mai pu\u021bine puncte de defec\u021biune.<\/li>\n<\/ul>\n<h3>Capacitatea cablului<\/h3>\n<ul>\n<li>Impedan\u021ba sc\u0103zut\u0103 de ie\u0219ire poate conduce cabluri lungi - p\u00e2n\u0103 la aproximativ 300 m.<\/li>\n<li>Se poate utiliza cablu coaxial standard, ieftin.<\/li>\n<li>Imunitate bun\u0103 la zgomotele electrice detectate de-a lungul cursei.<\/li>\n<li>Instalare flexibil\u0103, permisiv\u0103.<\/li>\n<\/ul>\n<h3>U\u0219urin\u021ba de utilizare<\/h3>\n<ul>\n<li>Func\u021bionare plug-and-play simpl\u0103.<\/li>\n<li>Configurare minim\u0103.<\/li>\n<li>O interfa\u021b\u0103 standardizat\u0103, sus\u021binut\u0103 pe scar\u0103 larg\u0103.<\/li>\n<li>Compatibilitate larg\u0103 \u00eentre instrumente \u0219i colectori de date.<\/li>\n<\/ul>\n<h2>4. Compara\u021bie cu accelerometrele cu mod de \u00eenc\u0103rcare<\/h2>\n<p>Compromisul dintre modelele cu mod de tensiune \u0219i cele cu mod de \u00eenc\u0103rcare se reduce la mediul de operare.<\/p>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Aspect<\/th>\n<th>Modul de tensiune (IEPE\/ICP)<\/th>\n<th>Modul de \u00eenc\u0103rcare<\/th>\n<\/tr>\n<tr>\n<td>Complexitatea sistemului<\/td>\n<td>Simplu - f\u0103r\u0103 amplificator extern<\/td>\n<td>Necesit\u0103 un amplificator de sarcin\u0103 extern<\/td>\n<\/tr>\n<tr>\n<td>Costuri<\/td>\n<td>Inferior<\/td>\n<td>Superior<\/td>\n<\/tr>\n<tr>\n<td>Cablu<\/td>\n<td>Drumuri lungi, coaxial standard, imunitate bun\u0103 la zgomot<\/td>\n<td>Cablu scurt, special, cu zgomot redus<\/td>\n<\/tr>\n<tr>\n<td>Temperatura maxim\u0103<\/td>\n<td>P\u00e2n\u0103 la ~175\u00b0C (limita electronic\u0103)<\/td>\n<td>P\u00e2n\u0103 la ~650\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Medii speciale<\/td>\n<td>Limitat<\/td>\n<td>Rezistent la radia\u021bii (nuclear); nu exist\u0103 componente electronice active care s\u0103 cedeze<\/td>\n<\/tr>\n<\/table>\n<p>Pe scurt, modul de tensiune acoper\u0103 95%+ din aplica\u021biile industriale, \u00een timp ce modul de \u00eenc\u0103rcare este rezervat pentru ni\u0219a \u00een care temperatura de func\u021bionare dep\u0103\u0219e\u0219te aproximativ 175\u00b0C sau radia\u021biile ionizante sunt prezente \u0219i ar distruge componentele electronice \u00eencorporate.<\/p>\n<h2>5. Specifica\u021bii comune<\/h2>\n<h3>Op\u021biuni de sensibilitate<\/h3>\n<ul>\n<li><strong>10 mV\/g:<\/strong> vibra\u021bii \u0219i \u0219ocuri mari (aproximativ \u00b1500 g).<\/li>\n<li><strong>50 mV\/g:<\/strong> uz general (interval de aproximativ \u00b1100 g).<\/li>\n<li><strong>100 mV\/g:<\/strong> standard industrial (aproximativ \u00b150 g).<\/li>\n<li><strong>500-1000 mV\/g:<\/strong> vibra\u021bii reduse, lucr\u0103ri de precizie (aproximativ \u00b15-10 g).<\/li>\n<\/ul>\n<p>Valoarea corect\u0103 depinde de amplitudinile pe care le a\u0219tepta\u021bi; conversia \u00eentre o tensiune de ie\u0219ire \u0219i o accelera\u021bie fizic\u0103 pentru un anumit dispozitiv este exact ceea ce o <a href=\"https:\/\/vibromera.eu\/ro\/calculators\/vibration-sensor-sensitivity\/\">calculator sensibilitate senzor de vibra\u021bii<\/a> este destinat, \u0219i se leag\u0103 direct de valoarea declarat\u0103 a senzorului <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/sensitivity\/\">sensibilitate<\/a>.<\/p>\n<h3>R\u0103spuns \u00een frecven\u021b\u0103<\/h3>\n<ul>\n<li><strong>Limita frecven\u021bei joase:<\/strong> aproximativ 0,5-5 Hz la punctul de -3 dB (cuplaj CA).<\/li>\n<li><strong>Limita de \u00eenalt\u0103 frecven\u021b\u0103:<\/strong> cre\u0219te spre rezonan\u021ba montat\u0103, care se afl\u0103 oriunde \u00eentre 10 \u0219i 70 kHz, \u00een func\u021bie de dimensiunea senzorului.<\/li>\n<li><strong>Band\u0103 utilizabil\u0103:<\/strong> up to about one-fifth (20%) of the mounted resonance frequency for few-percent amplitude accuracy (per ISO 5348); one-third of the resonance is only a rough screening limit, with roughly 10&ndash;12% amplitude error.<\/li>\n<\/ul>\n<h3>Temperatur\u0103 nominal\u0103<\/h3>\n<ul>\n<li><strong>Standard:<\/strong> -50 p\u00e2n\u0103 la +120\u00b0C.<\/li>\n<li><strong>Extins:<\/strong> -50 p\u00e2n\u0103 la +150\u00b0C.<\/li>\n<li><strong>Temperatur\u0103 ridicat\u0103:<\/strong> De la -50 la +175\u00b0C.<\/li>\n<li>Peste 175\u00b0C este necesar un senzor cu mod de \u00eenc\u0103rcare.<\/li>\n<\/ul>\n<h2>6. Variante, ambalaje \u0219i termeni echivalen\u021bi<\/h2>\n<h3>Varia\u021bii de proiectare<\/h3>\n<ul>\n<li>IEPE \u00een modul compresie (cel mai frecvent, economic).<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/ro\/glossary\/shear-accelerometer\/\">Mod de forfecare<\/a> IEPE (premium, cu o imunitate mai bun\u0103 la tensiunea de baz\u0103 \u0219i la tranzitorii termici).<\/li>\n<li>Ie\u0219ire diferen\u021bial\u0103 (respingere \u00eembun\u0103t\u0103\u021bit\u0103 a modului comun).<\/li>\n<li>Variante cu zgomot redus (nivel de zgomot ultra-redus pentru m\u0103sur\u0103tori de precizie).<\/li>\n<\/ul>\n<h3>Tipuri de pachete<\/h3>\n<ul>\n<li>Industriale (\u00eenchise ermetic \u0219i robuste).<\/li>\n<li>Miniatur\u0103 (pentru loca\u021bii cu spa\u021biu limitat).<\/li>\n<li>Triaxial (trei axe ortogonale \u00eentr-un singur corp).<\/li>\n<li>Subminiatur\u0103 (sub 10 grame, pentru structuri u\u0219oare).<\/li>\n<\/ul>\n<h3>Termeni echivalen\u021bi pe care \u00eei ve\u021bi \u00eent\u00e2lni<\/h3>\n<ul>\n<li><strong>Modul de tensiune:<\/strong> descriptorul generic.<\/li>\n<li><strong>IEPE:<\/strong> Electronic\u0103 integrat\u0103 Piezo-Electric - termenul generic standard.<\/li>\n<li><strong>ICP\u00ae:<\/strong> Circuit integrat piezoelectric - marc\u0103 comercial\u0103 PCB Piezotronics.<\/li>\n<li><strong>CCLD:<\/strong> Constant Current Line Drive - terminologie Br\u00fcel &amp; Kj\u00e6r.<\/li>\n<li><strong>Deltatron\u00ae:<\/strong> un nume de marc\u0103 Br\u00fcel &amp; Kj\u00e6r.<\/li>\n<li><strong>Toate cele de mai sus:<\/strong> fundamental aceea\u0219i tehnologie - un element piezoelectric plus electronice \u00eencorporate, care func\u021bioneaz\u0103 cu curent constant.<\/li>\n<\/ul>\n<h2>7. Cele mai bune practici \u00een domeniu<\/h2>\n<p>Pentru lucr\u0103rile zilnice cu utilaje rotative, un senzor de 100 mV\/g de calitate industrial\u0103, etan\u0219at ermetic, este solu\u021bia implicit\u0103 rezonabil\u0103; alege\u021bi nivelul de temperatur\u0103 pentru a se potrivi loca\u021biei \u0219i un corp etan\u0219 pentru medii contaminate sau umede. Montarea conteaz\u0103 enorm, deoarece modul \u00een care este ata\u0219at senzorul stabile\u0219te frecven\u021ba superioar\u0103 utilizabil\u0103:<\/p>\n<ul>\n<li><strong>Montare cu \u0219tift<\/strong> pentru cele mai \u00eenalte frecven\u021be, cele mai repetabile m\u0103sur\u0103tori.<\/li>\n<li><strong>Adeziv<\/strong> pentru instala\u021bii semipermanente.<\/li>\n<li><strong>Baz\u0103 magnetic\u0103<\/strong> pentru ronduri de inspec\u021bie rapide - convenabil, dar scade rezonan\u021ba \u0219i astfel l\u0103\u021bimea de band\u0103 utilizabil\u0103.<\/li>\n<li>Corecta\u021bi <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/mounting\/\">montarea senzorului<\/a> pe <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/iso-5348\/\">ISO 5348<\/a> este esen\u021bial\u0103; pute\u021bi estima modul \u00een care o anumit\u0103 metod\u0103 de montare modific\u0103 <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/mounting-resonance\/\">rezonan\u021b\u0103 de montare<\/a> cu un <a href=\"https:\/\/vibromera.eu\/ro\/calculators\/accelerometer-mounting-resonance\/\">calculator de rezonan\u021b\u0103 la montare a accelerometrului<\/a>.<\/li>\n<\/ul>\n<p>P\u0103stra\u021bi senzorul \u00een calibrare - anual pentru ma\u0219inile critice - inspecta\u021bi cablurile, verifica\u021bi montajul \u0219i efectua\u021bi o verificare rapid\u0103 a func\u021bion\u0103rii \u00eenainte de orice m\u0103surare important\u0103; periodic <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/calibration\/\">calibrare<\/a> is what keeps readings traceable. Note that not every portable instrument is an IEPE readout: the <a href=\"https:\/\/vibromera.eu\/ro\/produs\/balanset-1\/\">Balanset-1A<\/a>, for example, is supplied with two analog MEMS <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/accelerometer\/\">accelerometre<\/a> rather than IEPE\/ICP units, and compatibility with third-party IEPE\/ICP sensors is not a published capability of that instrument \u2014 check with the manufacturer before planning such an integration.<\/p>\n<p>Accelerometrele cu mod de tensiune (IEPE\/ICP) sunt senzorii de baz\u0103 ai monitoriz\u0103rii moderne a vibra\u021biilor industriale, \u00eembin\u00e2nd performan\u021bele ridicate ale transduc\u021biei piezoelectrice cu electronica integrat\u0103 pentru simplitate \u0219i fiabilitate. Domina\u021bia lor reflect\u0103 echilibrul optim \u00eentre performan\u021b\u0103, cost \u0219i u\u0219urin\u021b\u0103 de utilizare \u00een marea majoritate a aplica\u021biilor de monitorizare \u0219i diagnosticare a st\u0103rii ma\u0219inilor rotative.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/ro\/glossary\/\">\u2190 \u00cenapoi la indexul principal<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Afla\u021bi despre accelerometrele \u00een mod de tensiune (IEPE\/ICP), senzori piezoelectrici cu electronic\u0103 integrat\u0103 care ofer\u0103 ie\u0219ire de tensiune cu impedan\u021b\u0103 redus\u0103, standardul industrial pentru monitorizarea vibra\u021biilor.<\/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\/ro\/wp-json\/wp\/v2\/glossary\/305","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":3,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/305\/revisions"}],"predecessor-version":[{"id":102190,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/305\/revisions\/102190"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/media?parent=305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/categories?post=305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/tags?post=305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}