{"id":285,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/trip-level\/"},"modified":"2026-05-23T22:40:10","modified_gmt":"2026-05-23T22:40:10","slug":"trip-level","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/pt\/glossary\/trip-level\/","title":{"rendered":"O que \u00e9 um N\u00edvel de Desligamento? Limiar de Desligamento de Emerg\u00eancia"},"content":{"rendered":"<h1>Compreender os n\u00edveis de disparo<\/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\/pt\/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\/pt\/product\/balanset-1\/\" title=\"Equilibrador port\u00e1til e analisador de vibra\u00e7\u00f5es 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 completo de balanceador port\u00e1til e analisador de vibra\u00e7\u00f5es\" 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\/pt\/product-category\/devices\/\" rel=\"tag\">Dispositivos<\/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\/pt\/product\/balanset-1\/\" title=\"Equilibrador port\u00e1til e analisador de vibra\u00e7\u00f5es Balanset-1A\">Equilibrador port\u00e1til e analisador de vibra\u00e7\u00f5es 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> + IVA (se aplic\u00e1vel)<\/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=\"\/pt\/wp-json\/wp\/v2\/glossary\/285?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=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" 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=\"\/pt\/wp-json\/wp\/v2\/glossary\/285?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=\"Adiciona ao carrinho: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/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\/pt\/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\/pt\/product\/vibration-sensor\/\" title=\"Sensor de vibra\u00e7\u00e3o\">\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=\"Grande plano do sensor de vibra\u00e7\u00e3o 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\/pt\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/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\/pt\/product\/vibration-sensor\/\" title=\"Sensor de vibra\u00e7\u00e3o\">Sensor de vibra\u00e7\u00e3o<\/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> + IVA (se aplic\u00e1vel)<\/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=\"\/pt\/wp-json\/wp\/v2\/glossary\/285?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=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" 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=\"\/pt\/wp-json\/wp\/v2\/glossary\/285?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=\"Adiciona ao carrinho: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/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\/pt\/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\/pt\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensor \u00f3tico (tac\u00f3metro 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=\"Sensor \u00f3tico (tac\u00f3metro 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\/pt\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/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\/pt\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensor \u00f3tico (tac\u00f3metro laser)\">Sensor \u00f3tico (tac\u00f3metro 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> + IVA (se aplic\u00e1vel)<\/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=\"\/pt\/wp-json\/wp\/v2\/glossary\/285?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=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" 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=\"\/pt\/wp-json\/wp\/v2\/glossary\/285?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=\"Adiciona ao carrinho: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/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\/pt\/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\/pt\/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 balanceamento de rotor Vibromera: estojo de transporte, condicionador de sinal multicanal, analisador port\u00e1til, base magn\u00e9tica, sensores de vibra\u00e7\u00e3o e cabos espiralados.\" 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\/pt\/product-category\/devices\/\" rel=\"tag\">Dispositivos<\/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\/pt\/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> + IVA (se aplic\u00e1vel)<\/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=\"\/pt\/wp-json\/wp\/v2\/glossary\/285?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=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" 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=\"\/pt\/wp-json\/wp\/v2\/glossary\/285?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=\"Adiciona ao carrinho: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/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\/pt\/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\/pt\/product\/magnet-stand\/\" title=\"Suporte magn\u00e9tico 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=\"Base magn\u00e9tica.\" 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\/pt\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/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\/pt\/product\/magnet-stand\/\" title=\"Suporte magn\u00e9tico Insize-60-kgf\">Suporte magn\u00e9tico 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> + IVA (se aplic\u00e1vel)<\/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=\"\/pt\/wp-json\/wp\/v2\/glossary\/285?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=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" 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=\"\/pt\/wp-json\/wp\/v2\/glossary\/285?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=\"Adiciona ao carrinho: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/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\/pt\/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\/pt\/product\/reflective-tape\/\" title=\"Fita refletora\">\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=\"Fita refletora\" 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\/pt\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/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\/pt\/product\/reflective-tape\/\" title=\"Fita refletora\">Fita refletora<\/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> + IVA (se aplic\u00e1vel)<\/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=\"\/pt\/wp-json\/wp\/v2\/glossary\/285?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=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" 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=\"\/pt\/wp-json\/wp\/v2\/glossary\/285?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=\"Adiciona ao carrinho: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/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\/pt\/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\/pt\/product\/dynamic-balancer-balanset-1a\/\" title=\"Balanceador din\u00e2mico &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=\"Conte\u00fado do kit Balanset-1A com unidade de interface, sensores, tac\u00f3metro e acess\u00f3rios\" 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\/pt\/product-category\/devices\/\" rel=\"tag\">Dispositivos<\/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\/pt\/product\/dynamic-balancer-balanset-1a\/\" title=\"Balanceador din\u00e2mico &quot;Balanset-1A&quot; OEM\">Balanceador din\u00e2mico \"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> + IVA (se aplic\u00e1vel)<\/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=\"\/pt\/wp-json\/wp\/v2\/glossary\/285?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=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" 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=\"\/pt\/wp-json\/wp\/v2\/glossary\/285?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=\"Adiciona ao carrinho: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/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>n\u00edvel de disparo<\/strong> \u2014 tamb\u00e9m designado por ponto de regula\u00e7\u00e3o de paragem, desligamento de emerg\u00eancia ou alarme cr\u00edtico \u2014 \u00e9 o valor mais elevado <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/vibration\/\">vibra\u00e7\u00e3o<\/a> ou um limiar de condi\u00e7\u00e3o num sistema de prote\u00e7\u00e3o de m\u00e1quinas. Quando um valor medido ultrapassa esse limiar, o sistema inicia automaticamente uma emerg\u00eancia <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/shutdown\/\">encerramento<\/a> para evitar danos catastr\u00f3ficos. Ao contr\u00e1rio de um <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/alarm-level\/\">n\u00edvel de alarme<\/a> ou <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/warning-level\/\">n\u00edvel de alerta<\/a> que se limita a notificar um operador, o dispositivo de desligamento executa uma a\u00e7\u00e3o de prote\u00e7\u00e3o por si pr\u00f3prio \u2014 elimina a interven\u00e7\u00e3o humana do caminho cr\u00edtico no momento em que cada segundo conta. O dispositivo de desligamento \u00e9 a \u00faltima linha de defesa entre uma avaria em desenvolvimento e uma m\u00e1quina destru\u00edda.<\/p>\n<h2>1. Defini\u00e7\u00e3o: O que \u00e9 um n\u00edvel de disparo?<\/h2>\n<p>Um n\u00edvel de disparo \u00e9 definido na amplitude de vibra\u00e7\u00e3o em que a continua\u00e7\u00e3o do funcionamento acarreta o risco de danos r\u00e1pidos e irrevers\u00edveis na m\u00e1quina ou constitui um perigo para a seguran\u00e7a das pessoas e das instala\u00e7\u00f5es. \u00c9 o ponto mais conservador numa hierarquia de alarmes de v\u00e1rios n\u00edveis e o \u00fanico que aciona sem esperar pela interven\u00e7\u00e3o humana. No caso de turbom\u00e1quinas cr\u00edticas, \u00e9 obrigat\u00f3rio ao abrigo de normas como <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/api-670\/\">API 670<\/a>, e constitui a \u00faltima linha de defesa contra falhas que poderiam destruir equipamentos no valor de milh\u00f5es, ferir o pessoal ou provocar um derrame no ambiente.<\/p>\n<p>Uma vez que o disparo \u00e9 uma a\u00e7\u00e3o autom\u00e1tica e n\u00e3o uma notifica\u00e7\u00e3o, o valor escolhido para o mesmo representa um compromisso t\u00e9cnico deliberado. Se for definido num valor demasiado baixo, o equipamento dispara devido a transientes inofensivos e as paragens indesejadas prejudicam a disponibilidade e a confian\u00e7a do operador. Se for definido num valor demasiado alto, a prote\u00e7\u00e3o s\u00f3 entra em a\u00e7\u00e3o depois de o dano j\u00e1 estar feito. A arte de definir o n\u00edvel de disparo consiste em encontrar a faixa que deteta precocemente danos reais, ignorando simultaneamente o ru\u00eddo normal de um equipamento em bom estado <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/critical-machinery\/\">m\u00e1quina cr\u00edtica<\/a>.<\/p>\n<h2>2. Definir o n\u00edvel de disparo<\/h2>\n<h3>Com base nos limites de danos<\/h3>\n<p>O disparo \u00e9 fixado no ponto em que come\u00e7am os danos f\u00edsicos e, em seguida, recuado por uma margem de seguran\u00e7a:<\/p>\n<ul>\n<li><strong>Abaixo do ponto de dano:<\/strong> o valor de refer\u00eancia deve situar-se abaixo do n\u00edvel de vibra\u00e7\u00e3o que causa danos mec\u00e2nicos imediatos.<\/li>\n<li><strong>Em rela\u00e7\u00e3o ao valor de refer\u00eancia:<\/strong> uma regra geral \u00e9 10 a 20 vezes o valor de base saud\u00e1vel da m\u00e1quina <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/baseline\/\">linha de base<\/a>, ou a parte superior do <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/iso-20816-1\/\">ISO 20816<\/a> Zona D (a antiga <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/iso-10816-1\/\">ISO 10816<\/a> Zona D), onde a explora\u00e7\u00e3o \u00e9 considerada prejudicial.<\/li>\n<li><strong>Delimitado por espa\u00e7os livres:<\/strong> em m\u00e1quinas com <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/proximity-probe\/\">sondas de proximidade<\/a>, o dispositivo de desligamento por vibra\u00e7\u00e3o do eixo deve acionar-se antes que o rotor feche a folga e entre em contacto com uma veda\u00e7\u00e3o ou com o estator.<\/li>\n<li><strong>Limitado pelos limites do rolamento:<\/strong> mantenha-se abaixo da carga que provocaria a falha do rolamento e considere sempre uma margem de seguran\u00e7a razo\u00e1vel.<\/li>\n<\/ul>\n<h3>Orienta\u00e7\u00f5es da API 670 para turbom\u00e1quinas<\/h3>\n<ul>\n<li><strong>Desligamento por vibra\u00e7\u00e3o do eixo:<\/strong> normalmente 25 mils (635 \u00b5m) <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/peak-to-peak\/\">pico a pico<\/a>, medido com sondas de proximidade.<\/li>\n<li><strong>Caixa do rolamento:<\/strong> normalmente 0,5\u20130,6 pol.\/s (12\u201315 mm\/s) <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/velocity\/\">velocidade<\/a>.<\/li>\n<li><strong>Vota\u00e7\u00e3o:<\/strong> tem de haver um consenso de dois sensores \u2014 dois sensores independentes t\u00eam de chegar a um consenso antes de o dispositivo de desligamento entrar em a\u00e7\u00e3o.<\/li>\n<li><strong>Atraso de tempo:<\/strong> normalmente entre 1 e 5 segundos para confirmar uma condi\u00e7\u00e3o sustentada.<\/li>\n<\/ul>\n<h3>Fatores espec\u00edficos da m\u00e1quina<\/h3>\n<ul>\n<li><strong>Folgas:<\/strong> disparar antes que o rotor entre em contacto com as juntas ou com o estator.<\/li>\n<li><strong>Limites do rolamento:<\/strong> mantenha o valor de refer\u00eancia abaixo do limiar de falha por sobrecarga do rolamento.<\/li>\n<li><strong>Dados hist\u00f3ricos:<\/strong> utilizar a vibra\u00e7\u00e3o registada em falhas anteriores da mesma m\u00e1quina ou de m\u00e1quinas semelhantes.<\/li>\n<li><strong>Recomenda\u00e7\u00f5es do fabricante:<\/strong> aplicar os valores de refer\u00eancia especificados pelo fabricante, sempre que dispon\u00edveis.<\/li>\n<\/ul>\n<h2>3. N\u00edvel de disparo em compara\u00e7\u00e3o com os outros alarmes<\/h2>\n<p>O disparo \u00e9 o degrau mais alto de uma escada por etapas. Os degraus inferiores permitem ganhar tempo para planear; o disparo n\u00e3o traz nada al\u00e9m da sobreviv\u00eancia. Uma hierarquia t\u00edpica tem o seguinte aspeto:<\/p>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>N\u00edvel<\/th>\n<th>Valor t\u00edpico<\/th>\n<th>A\u00e7\u00e3o<\/th>\n<th>Cronologia<\/th>\n<\/tr>\n<tr>\n<td>Alerta<\/td>\n<td>2\u00d7 linha de base<\/td>\n<td>Investigar<\/td>\n<td>Semanas a meses<\/td>\n<\/tr>\n<tr>\n<td>Aviso<\/td>\n<td>4\u00d7 linha de base<\/td>\n<td>Planear manuten\u00e7\u00e3o<\/td>\n<td>1 a 4 semanas<\/td>\n<\/tr>\n<tr>\n<td>Perigo<\/td>\n<td>8\u00d7 linha de base<\/td>\n<td>Repara\u00e7\u00e3o urgente<\/td>\n<td>Dias<\/td>\n<\/tr>\n<tr>\n<td>Disparo<\/td>\n<td>12-15\u00d7 linha de base<\/td>\n<td>Desligamento autom\u00e1tico<\/td>\n<td>Imediato (segundos)<\/td>\n<\/tr>\n<\/table>\n<p>Os limites mais baixos s\u00e3o o dom\u00ednio de <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/condition-monitoring\/\">monitoriza\u00e7\u00e3o de condi\u00e7\u00f5es<\/a> e a an\u00e1lise de tend\u00eancias, onde um analista ainda tem a liberdade de exercer o seu discernimento. Em contrapartida, o disparo \u00e9 uma l\u00f3gica cablada: n\u00e3o consulta ningu\u00e9m. \u00c9 precisamente por isso que o seu valor, a vota\u00e7\u00e3o e o atraso t\u00eam de ser concebidos com tanto cuidado \u2014 n\u00e3o h\u00e1 nenhum operador a postos para vetar uma m\u00e1 decis\u00e3o.<\/p>\n<h2>4. Requisitos de implementa\u00e7\u00e3o<\/h2>\n<h3>Hardware<\/h3>\n<ul>\n<li>Sensores instalados de forma permanente \u2014 n\u00e3o um sistema m\u00f3vel baseado em percursos <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/data-collector\/\">recolha de dados<\/a>.<\/li>\n<li>Hardware de monitoriza\u00e7\u00e3o dedicado com capacidade de desligamento total.<\/li>\n<li>Sensores redundantes para viagens cr\u00edticas (vota\u00e7\u00e3o 2 de 2 ou 2 de 3)<\/li>\n<li>Uma fonte de alimenta\u00e7\u00e3o fi\u00e1vel com backup UPS.<\/li>\n<li>Um percurso de desligamento integrado que funciona independentemente do software.<\/li>\n<\/ul>\n<h3>Integra\u00e7\u00e3o de sistemas de seguran\u00e7a<\/h3>\n<ul>\n<li>Liga\u00e7\u00e3o ao sistema de seguran\u00e7a DCS\/PLC.<\/li>\n<li>Circuitos de disparo redundantes.<\/li>\n<li>Um design \u00e0 prova de falhas, de modo a que a pr\u00f3pria avaria do sensor provoque um desligamento ou um alarme, em vez de uma perda silenciosa de prote\u00e7\u00e3o.<\/li>\n<li>Teste regular da fun\u00e7\u00e3o de disparo.<\/li>\n<li>Classifica\u00e7\u00e3o SIL (N\u00edvel de Integridade de Seguran\u00e7a) para aplica\u00e7\u00f5es cr\u00edticas de seguran\u00e7a.<\/li>\n<\/ul>\n<h3>Tempo de resposta<\/h3>\n<ul>\n<li>Da dete\u00e7\u00e3o ao in\u00edcio do desligamento: normalmente, menos de 1 segundo.<\/li>\n<li>Tempo total de desligamento: depende do equipamento, podendo variar entre segundos e minutos.<\/li>\n<li>R\u00e1pido o suficiente para evitar danos, mas com a devida cautela para n\u00e3o disparar em picos moment\u00e2neos.<\/li>\n<\/ul>\n<p>Esta camada de prote\u00e7\u00e3o \u00e9 diferente da instrumenta\u00e7\u00e3o de diagn\u00f3stico. Um sistema de prote\u00e7\u00e3o responde a uma \u00fanica pergunta do tipo sim\/n\u00e3o \u2014 esta m\u00e1quina deve continuar a funcionar? \u2014, enquanto um analisador port\u00e1til responde <em>por que<\/em> a vibra\u00e7\u00e3o est\u00e1 a aumentar, para come\u00e7ar. Quando uma m\u00e1quina dispara, ou quando a sua tend\u00eancia se aproxima da faixa de disparo, os engenheiros utilizam um instrumento port\u00e1til de dois canais, como o <a href=\"https:\/\/vibromera.eu\/pt\/produto\/balanset-1\/\">Balanset-1A<\/a> nas caixas dos rolamentos para captar o espetro e o 1\u00d7 <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/phase\/\">amplitude e fase<\/a>. Esse diagn\u00f3stico revela se a causa \u00e9 <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/unbalance\/\">desequil\u00edbrio<\/a>, <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/misalignment\/\">desalinhamento<\/a>, ou um <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/bearing-defects\/\">defeito no rolamento<\/a> \u2014 e, quando a causa principal \u00e9 um desequil\u00edbrio, o mesmo instrumento equilibra o rotor no local, de modo a que a vibra\u00e7\u00e3o des\u00e7a para um n\u00edvel bem abaixo do limiar de disparo.<\/p>\n<h2>5. Gest\u00e3o de um evento de disparo<\/h2>\n<h3>Quando ocorre um disparo<\/h3>\n<ol>\n<li><strong>Imediato:<\/strong> o equipamento desliga-se automaticamente.<\/li>\n<li><strong>Alarme:<\/strong> os operadores s\u00e3o notificados da condi\u00e7\u00e3o de desligamento e da sua causa.<\/li>\n<li><strong>Captura de dados:<\/strong> Os dados de vibra\u00e7\u00e3o recolhidos antes e durante o disparo s\u00e3o guardados para an\u00e1lise.<\/li>\n<li><strong>Investiga\u00e7\u00e3o:<\/strong> \u00e9 determinada a causa principal.<\/li>\n<li><strong>Bloqueio:<\/strong> O rein\u00edcio fica bloqueado at\u00e9 que a falha seja resolvida.<\/li>\n<\/ol>\n<h3>A\u00e7\u00f5es a realizar ap\u00f3s o disparo<\/h3>\n<ul>\n<li>Verifique se o equipamento apresenta danos.<\/li>\n<li>Analise os dados de vibra\u00e7\u00e3o guardados.<\/li>\n<li>Identifique a avaria que provocou o disparo.<\/li>\n<li>Resolva o problema.<\/li>\n<li>Verifique se o ponto de ajuste de disparo estava adequado \u2014 nem prematuro nem tardio.<\/li>\n<li>Registe o evento e as li\u00e7\u00f5es aprendidas.<\/li>\n<\/ul>\n<h3>Reposi\u00e7\u00e3o do disparo<\/h3>\n<ul>\n<li>Deve ser necess\u00e1ria uma reinicializa\u00e7\u00e3o manual \u2014 nunca autom\u00e1tica.<\/li>\n<li>Certifique-se de que a causa foi resolvida antes de dar o assunto por encerrado.<\/li>\n<li>Obter autoriza\u00e7\u00e3o para reiniciar.<\/li>\n<li>Realize primeiro a inspe\u00e7\u00e3o p\u00f3s-disparo.<\/li>\n<\/ul>\n<h2>6. Prevenir falsos disparos<\/h2>\n<h3>Sele\u00e7\u00e3o adequada do ponto de regula\u00e7\u00e3o<\/h3>\n<ul>\n<li>Suficientemente alto para evitar disparos indesejados.<\/li>\n<li>Suficientemente baixo para proteger o equipamento.<\/li>\n<li>Uma margem t\u00edpica de 20 a 30 % acima do alarme de perigo.<\/li>\n<li>Ter em conta a vibra\u00e7\u00e3o transit\u00f3ria que ocorre quando uma m\u00e1quina passa pela sua <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/critical-speed\/\">velocidades cr\u00edticas<\/a> durante o arranque.<\/li>\n<\/ul>\n<h3>Atrasos de tempo<\/h3>\n<ul>\n<li>Um breve atraso (1 a 5 segundos) confirma que a condi\u00e7\u00e3o se mant\u00e9m.<\/li>\n<li>Impede que o sistema desligue devido a picos de vibra\u00e7\u00e3o moment\u00e2neos.<\/li>\n<li>No entanto, deve ser suficientemente curto para garantir a prote\u00e7\u00e3o.<\/li>\n<\/ul>\n<h3>L\u00f3gica de vota\u00e7\u00e3o<\/h3>\n<ul>\n<li>\u00c9 necess\u00e1rio que os dois sensores estejam de acordo (2 em 2).<\/li>\n<li>Ou dois dos tr\u00eas sensores (vota\u00e7\u00e3o do tipo \u00ab2 em 3\u00bb).<\/li>\n<li>Isto evita que a falha de um \u00fanico sensor provoque um disparo indevido e aumenta a fiabilidade geral.<\/li>\n<\/ul>\n<h2>7. Testes, verifica\u00e7\u00e3o e normas<\/h2>\n<h3>Testes funcionais e calibra\u00e7\u00e3o<\/h3>\n<ul>\n<li>Teste a fun\u00e7\u00e3o de disparo periodicamente \u2014 pelo menos uma vez por ano.<\/li>\n<li>Simule uma vibra\u00e7\u00e3o intensa ou injete um sinal de teste para confirmar se o desligamento \u00e9 executado.<\/li>\n<li>Teste todos os canais redundantes e registe os resultados.<\/li>\n<li>Mantenha os sensores e os pontos de regula\u00e7\u00e3o calibrados, me\u00e7a o tempo de resposta do sistema e verifique todos os componentes da cadeia de desligamento.<\/li>\n<\/ul>\n<h3>Contexto regulamentar e normativo<\/h3>\n<ul>\n<li><strong>API 670:<\/strong> torna obrigat\u00f3rio o disparo por vibra\u00e7\u00e3o em turbom\u00e1quinas com pot\u00eancia superior a 10 000 HP e especifica os valores de refer\u00eancia, a l\u00f3gica de vota\u00e7\u00e3o e os ensaios \u2014 constituindo a norma de facto para equipamentos cr\u00edticos.<\/li>\n<li><strong>IEC 61508:<\/strong> seguran\u00e7a funcional dos sistemas de seguran\u00e7a el\u00e9tricos\/eletr\u00f3nicos.<\/li>\n<li><strong>IEC 61511:<\/strong> seguran\u00e7a funcional para as ind\u00fastrias de processo.<\/li>\n<li><strong>Classifica\u00e7\u00f5es SIL:<\/strong> aplicadas aos sistemas de disparo de acordo com o risco contra o qual protegem.<\/li>\n<\/ul>\n<p>Em suma, o n\u00edvel de desligamento \u00e9 o limiar de prote\u00e7\u00e3o final num sistema de monitoriza\u00e7\u00e3o de m\u00e1quinas, parando automaticamente o equipamento quando a vibra\u00e7\u00e3o indica uma falha catastr\u00f3fica iminente. A sele\u00e7\u00e3o correta do ponto de ajuste, hardware redundante e fi\u00e1vel, testes peri\u00f3dicos rigorosos e uma integra\u00e7\u00e3o estreita com o sistema de seguran\u00e7a da f\u00e1brica s\u00e3o os fatores que garantem a fiabilidade desta \u00faltima linha de defesa \u2014 protegendo tanto as m\u00e1quinas rotativas de alto valor como as pessoas que trabalham nas suas proximidades.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/\">\u2190 Voltar ao \u00edndice principal<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Saiba mais sobre n\u00edveis de disparo, limites m\u00e1ximos de vibra\u00e7\u00e3o que acionam o desligamento autom\u00e1tico do equipamento para evitar danos catastr\u00f3ficos em sistemas de prote\u00e7\u00e3o de m\u00e1quinas.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-285","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary\/285","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary\/285\/revisions"}],"predecessor-version":[{"id":101318,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary\/285\/revisions\/101318"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/media?parent=285"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/categories?post=285"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/tags?post=285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}