{"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\/cs\/glossary\/voltage-mode-accelerometer\/","title":{"rendered":"Co je akcelerometr v nap\u011b\u0165ov\u00e9m re\u017eimu? N\u00edzkoimpedan\u010dn\u00ed senzor"},"content":{"rendered":"<h1>Pochopen\u00ed akcelerometr\u016f v nap\u011b\u0165ov\u00e9m re\u017eimu<\/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\/cs\/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\/cs\/product\/balanset-1\/\" title=\"P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed 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=\"Kompletn\u00ed sada p\u0159enosn\u00e9ho vyva\u017eova\u010de a analyz\u00e1toru vibrac\u00ed Balanset-1A\" 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\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/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\/cs\/product\/balanset-1\/\" title=\"P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed Balanset-1A\">P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed 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> + DPH (pokud se uplat\u0148uje)<\/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=\"\/cs\/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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/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=\"P\u0159idat do ko\u0161\u00edku: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibrac\u00ed\">\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=\"Sn\u00edma\u010d vibrac\u00ed Balanset-1A zbl\u00edzka\" 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\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/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\/cs\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibrac\u00ed\">Sn\u00edma\u010d vibrac\u00ed<\/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> + DPH (pokud se uplat\u0148uje)<\/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=\"\/cs\/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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/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=\"P\u0159idat do ko\u0161\u00edku: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\">\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=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\" 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\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/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\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\">Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)<\/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> + DPH (pokud se uplat\u0148uje)<\/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=\"\/cs\/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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/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=\"P\u0159idat do ko\u0161\u00edku: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/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=\"Sada pro vyva\u017eov\u00e1n\u00ed rotor\u016f Vibromera: p\u0159epravn\u00ed kuf\u0159\u00edk, v\u00edcekan\u00e1lov\u00fd zesilova\u010d sign\u00e1lu, ru\u010dn\u00ed analyz\u00e1tor, magnetick\u00e1 z\u00e1kladna, vibra\u010dn\u00ed senzory a spir\u00e1lov\u00e9 kabely.\" 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\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/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\/cs\/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> + DPH (pokud se uplat\u0148uje)<\/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=\"\/cs\/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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/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=\"P\u0159idat do ko\u0161\u00edku: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan 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=\"Magnetick\u00e1 z\u00e1kladna.\" 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\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/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\/cs\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan Insize-60 kgf\">Magnetick\u00fd stojan 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> + DPH (pokud se uplat\u0148uje)<\/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=\"\/cs\/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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/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=\"P\u0159idat do ko\u0161\u00edku: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/product\/reflective-tape\/\" title=\"Reflexn\u00ed p\u00e1ska\">\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=\"Reflexn\u00ed p\u00e1ska\" 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\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/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\/cs\/product\/reflective-tape\/\" title=\"Reflexn\u00ed p\u00e1ska\">Reflexn\u00ed p\u00e1ska<\/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> + DPH (pokud se uplat\u0148uje)<\/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=\"\/cs\/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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/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=\"P\u0159idat do ko\u0161\u00edku: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &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=\"Obsah sady Balanset-1A s jednotkou rozhran\u00ed, senzory, ot\u00e1\u010dkom\u011brem a p\u0159\u00edslu\u0161enstv\u00edm\" 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\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/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\/cs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &quot;Balanset-1A&quot; OEM\">Dynamick\u00fd vyva\u017eova\u010d \"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> + DPH (pokud se uplat\u0148uje)<\/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=\"\/cs\/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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/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=\"P\u0159idat do ko\u0161\u00edku: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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>akcelerometr pracuj\u00edc\u00ed v nap\u011b\u0165ov\u00e9m re\u017eimu<\/strong> je <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/piezoelectric-accelerometer\/\">piezoelektrick\u00fd akcelerometr<\/a> s integrovanou elektronikou pro \u00fapravu sign\u00e1lu, kter\u00e1 p\u0159ev\u00e1d\u00ed elektrick\u00fd n\u00e1boj s vysokou impedanc\u00ed z piezoelektrick\u00e9ho krystalu na v\u00fdstupn\u00ed nap\u011bt\u00ed s n\u00edzkou impedanc\u00ed. Tento pojem je v podstat\u011b synonymem pro <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/iepe-accelerometer\/\">Akcelerometr IEPE<\/a> (Integrated Electronics Piezo-Electric) a s technologi\u00ed ICP&reg; (Integrated Circuit Piezoelectric, ochrann\u00e1 zn\u00e1mka spole\u010dnosti PCB Piezotronics). Ozna\u010den\u00ed &#8220;nap\u011b\u0165ov\u00fd re\u017eim&#8221; pouze zd\u016fraz\u0148uje, \u017ee sn\u00edma\u010d poskytuje nap\u011bt\u00ed (obvykle milivolty na gram) nam\u00edsto n\u00e1boje (pikokoulomby na gram), \u010d\u00edm\u017e se odli\u0161uje od star\u0161\u00edho proveden\u00ed v re\u017eimu n\u00e1boje. Uv\u011bdomujeme si, \u017ee nap\u011b\u0165ov\u00fd re\u017eim, IEPE a ICP v z\u00e1sad\u011b popisuj\u00ed tot\u00e9\u017e <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/transducer\/\">p\u0159evodn\u00edk<\/a> d\u00edky \u010demu\u017e se v produktov\u00fdch listech a technick\u00e9 dokumentaci mnohem sn\u00e1ze orientuje.<\/p>\n<p>Za\u0159\u00edzen\u00ed pracuj\u00edc\u00ed v nap\u011b\u0165ov\u00e9m re\u017eimu se v pr\u016fmyslu stalo zcela b\u011b\u017en\u00fdm standardem <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibration\/\">vibrace<\/a> m\u011b\u0159en\u00ed \u2013 v v\u00edce ne\u017e 95 % p\u0159\u00edpad\u016f \u2013 d\u00edky sv\u00e9 jednoduchosti (nen\u00ed t\u0159eba extern\u00edho zesilova\u010de), snadn\u00e9mu pou\u017eit\u00ed (jednoduch\u00e9 dvouvodi\u010dov\u00e9 p\u0159ipojen\u00ed) a n\u00edzk\u00e9 cen\u011b. Jsou to z\u00e1kladn\u00ed sn\u00edma\u010de, na nich\u017e je zalo\u017eena v\u011bt\u0161ina modern\u00edch <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibration-monitoring\/\">monitorov\u00e1n\u00ed vibrac\u00ed<\/a> a diagnostika.<\/p>\n<h2>1. Jak funguje vestav\u011bn\u00e1 elektronika<\/h2>\n<p>Charakteristick\u00fdm rysem je mikroelektronick\u00fd zesilova\u010d zabudovan\u00fd do pouzdra sn\u00edma\u010de, kter\u00fd je um\u00edst\u011bn bezprost\u0159edn\u011b za piezoelektrick\u00fdm prvkem:<\/p>\n<ul>\n<li><strong>P\u0159evod n\u00e1boje na nap\u011bt\u00ed:<\/strong> FET nebo mal\u00fd integrovan\u00fd zesilova\u010d p\u0159ev\u00e1d\u00ed vysokou impedanci n\u00e1boje krystalu na n\u00edzkou impedanci nap\u011bt\u00ed p\u0159\u00edmo u zdroje, je\u0161t\u011b ne\u017e se sign\u00e1l v\u016fbec dostane do kabelu.<\/li>\n<li><strong>Nap\u00e1jen\u00ed s konstantn\u00edm proudem:<\/strong> Zesilova\u010d je nap\u00e1jen konstantn\u00edm proudem dod\u00e1van\u00fdm m\u011b\u0159ic\u00edm p\u0159\u00edstrojem \u2013 stejn\u00e9 dva vodi\u010de slou\u017e\u00ed jak k p\u0159\u00edvodu stejnosm\u011brn\u00e9ho nap\u00e1jen\u00ed, tak k v\u00fdstupu st\u0159\u00eddav\u00e9ho sign\u00e1lu.<\/li>\n<li><strong>P\u0159edp\u011bt\u00ed a sign\u00e1l dohromady:<\/strong> na <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/acceleration\/\">zrychlen\u00ed<\/a> na tomto jedin\u00e9m v\u00fdstupu se k stejnosm\u011brn\u00e9mu p\u0159edp\u011bt\u00ed p\u0159id\u00e1v\u00e1 st\u0159\u00eddav\u00e9 nap\u011bt\u00ed.<\/li>\n<\/ul>\n<p>Jeliko\u017e k p\u0159evodu impedance doch\u00e1z\u00ed p\u0159\u00edmo uvnit\u0159 sn\u00edma\u010de, odpad\u00e1 nutnost pou\u017e\u00edvat dlouh\u00fd a k\u0159ehk\u00fd kabel pro p\u0159enos n\u00e1boje, kter\u00fd byl probl\u00e9mem u d\u0159\u00edv\u011bj\u0161\u00edch konstrukc\u00ed \u2013 a s n\u00edm i v\u011bt\u0161ina \u0161umu a citlivosti na manipulaci, kter\u00e9 s n\u00edm souvisely.<\/p>\n<h2>2. V\u00fdstupn\u00ed form\u00e1t a po\u017eadavky na nap\u00e1jen\u00ed<\/h2>\n<h3>V\u00fdstupn\u00ed form\u00e1t<\/h3>\n<ul>\n<li><strong>Citlivost:<\/strong> obvykle 10\u20131000 mV\/g.<\/li>\n<li><strong>Spole\u010dn\u00e1 hodnota:<\/strong> 100 mV\/g je pr\u016fmyslov\u00fd standard.<\/li>\n<li><strong>Typ sign\u00e1lu:<\/strong> St\u0159\u00eddav\u00e9 nap\u011bt\u00ed \u00fam\u011brn\u00e9 zrychlen\u00ed.<\/li>\n<li><strong>V\u00fdstupn\u00ed impedance:<\/strong> n\u00edzk\u00e1, obvykle pod 100 ohm\u016f.<\/li>\n<\/ul>\n<h3>Po\u017eadavky na nap\u00e1jen\u00ed<\/h3>\n<ul>\n<li><strong>Konstantn\u00ed proud:<\/strong> Obvykle 2\u201320 mA, p\u0159i\u010dem\u017e b\u011b\u017enou v\u00fdchoz\u00ed hodnotou je 4 mA.<\/li>\n<li><strong>Nap\u00e1jec\u00ed nap\u011bt\u00ed:<\/strong> 18-30 VDC.<\/li>\n<li><strong>P\u0159edp\u011bt\u00ed:<\/strong> Na v\u00fdstupu je nap\u011bt\u00ed 8\u201312 V DC.<\/li>\n<li><strong>Dvouvodi\u010dov\u00e9 zapojen\u00ed:<\/strong> Nap\u00e1jen\u00ed a sign\u00e1l sd\u00edlej\u00ed jeden koaxi\u00e1ln\u00ed kabel.<\/li>\n<\/ul>\n<h2>3. V\u00fdhody<\/h2>\n<h3>Jednoduchost syst\u00e9mu<\/h3>\n<ul>\n<li>\u017d\u00e1dn\u00e9 extern\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/charge-amplifier\/\">n\u00e1bojov\u00fd zesilova\u010d<\/a> je vy\u017eadov\u00e1no.<\/li>\n<li>Senzor se p\u0159ipojuje p\u0159\u00edmo k p\u0159\u00edstroji.<\/li>\n<li>Ni\u017e\u0161\u00ed celkov\u00e9 n\u00e1klady na syst\u00e9m.<\/li>\n<li>M\u00e9n\u011b sou\u010d\u00e1st\u00ed, a tedy m\u00e9n\u011b m\u00edst, kde m\u016f\u017ee doj\u00edt k poru\u0161e.<\/li>\n<\/ul>\n<h3>Schopnosti kabelu<\/h3>\n<ul>\n<li>D\u00edky n\u00edzk\u00e9 v\u00fdstupn\u00ed impedanci lze p\u0159ipojit i dlouh\u00e9 kabely \u2013 a\u017e do d\u00e9lky p\u0159ibli\u017en\u011b 300 m.<\/li>\n<li>Lze pou\u017e\u00edt b\u011b\u017en\u00fd, levn\u00fd koaxi\u00e1ln\u00ed kabel.<\/li>\n<li>Dobr\u00e1 odolnost proti elektrick\u00e9mu ru\u0161en\u00ed zachycen\u00e9mu v pr\u016fb\u011bhu veden\u00ed.<\/li>\n<li>Flexibiln\u00ed a nen\u00e1ro\u010dn\u00e1 instalace.<\/li>\n<\/ul>\n<h3>Snadn\u00e9 pou\u017e\u00edv\u00e1n\u00ed<\/h3>\n<ul>\n<li>Jednoduch\u00e9 zapojen\u00ed a okam\u017eit\u00e9 pou\u017eit\u00ed.<\/li>\n<li>Minim\u00e1ln\u00ed nastaven\u00ed.<\/li>\n<li>Standardizovan\u00e9 rozhran\u00ed s \u0161irokou podporou.<\/li>\n<li>\u0160irok\u00e1 kompatibilita s r\u016fzn\u00fdmi p\u0159\u00edstroji a za\u0159\u00edzen\u00edmi pro sb\u011br dat.<\/li>\n<\/ul>\n<h2>4. Srovn\u00e1n\u00ed s akcelerometry v n\u00e1bojov\u00e9m re\u017eimu<\/h2>\n<p>Rozhoduj\u00edc\u00ed pro volbu mezi proveden\u00edm v nap\u011b\u0165ov\u00e9m a n\u00e1bojov\u00e9m re\u017eimu je provozn\u00ed prost\u0159ed\u00ed.<\/p>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Aspekt<\/th>\n<th>Nap\u011b\u0165ov\u00fd re\u017eim (IEPE\/ICP)<\/th>\n<th>N\u00e1bojov\u00fd re\u017eim<\/th>\n<\/tr>\n<tr>\n<td>Slo\u017eitost syst\u00e9mu<\/td>\n<td>Jednoduch\u00e9 \u2013 bez extern\u00edho zesilova\u010de<\/td>\n<td>Vy\u017eaduje extern\u00ed zesilova\u010d n\u00e1boje<\/td>\n<\/tr>\n<tr>\n<td>N\u00e1klady<\/td>\n<td>Ni\u017e\u0161\u00ed<\/td>\n<td>Vy\u0161\u0161\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Kabel<\/td>\n<td>Dlouh\u00e9 veden\u00ed, standardn\u00ed koaxi\u00e1ln\u00ed kabel, dobr\u00e1 odolnost proti ru\u0161en\u00ed<\/td>\n<td>Kr\u00e1tk\u00fd speci\u00e1ln\u00ed kabel s n\u00edzk\u00fdm \u0161umem<\/td>\n<\/tr>\n<tr>\n<td>Maxim\u00e1ln\u00ed teplota<\/td>\n<td>Do p\u0159ibli\u017en\u011b 175 \u00b0C (maxim\u00e1ln\u00ed teplota pro elektroniku)<\/td>\n<td>Do ~650 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Zvl\u00e1\u0161tn\u00ed prost\u0159ed\u00ed<\/td>\n<td>Omezen\u00fd<\/td>\n<td>Odoln\u00e9 proti z\u00e1\u0159en\u00ed (jadern\u00e9); neobsahuj\u00ed \u017e\u00e1dnou aktivn\u00ed elektroniku, kter\u00e1 by mohla selhat<\/td>\n<\/tr>\n<\/table>\n<p>Stru\u010dn\u011b \u0159e\u010deno, re\u017eim nap\u011bt\u00ed pokr\u00fdv\u00e1 v\u00edce ne\u017e 95 % pr\u016fmyslov\u00fdch aplikac\u00ed, zat\u00edmco re\u017eim n\u00e1boje je vyhrazen pro specializovan\u00e9 oblasti, kde provozn\u00ed teplota p\u0159esahuje p\u0159ibli\u017en\u011b 175 \u00b0C nebo kde doch\u00e1z\u00ed k ionizuj\u00edc\u00edmu z\u00e1\u0159en\u00ed, kter\u00e9 by mohlo po\u0161kodit vestav\u011bnou elektroniku.<\/p>\n<h2>5. B\u011b\u017en\u00e9 specifikace<\/h2>\n<h3>Mo\u017enosti citlivosti<\/h3>\n<ul>\n<li><strong>10 mV\/g:<\/strong> vysok\u00e9 vibrace a n\u00e1razy (v rozsahu p\u0159ibli\u017en\u011b \u00b1500 g).<\/li>\n<li><strong>50 mV\/g:<\/strong> univerz\u00e1ln\u00ed pou\u017eit\u00ed (rozsah p\u0159ibli\u017en\u011b \u00b1100 g).<\/li>\n<li><strong>100 mV\/g:<\/strong> pr\u016fmyslov\u00fd standard (rozsah p\u0159ibli\u017en\u011b \u00b150 g).<\/li>\n<li><strong>500-1000 mV\/g:<\/strong> pr\u00e1ce s n\u00edzk\u00fdmi vibracemi a vysokou p\u0159esnost\u00ed (v rozmez\u00ed p\u0159ibli\u017en\u011b \u00b15\u201310 g).<\/li>\n<\/ul>\n<p>Spr\u00e1vn\u00e1 hodnota z\u00e1vis\u00ed na o\u010dek\u00e1van\u00fdch amplitud\u00e1ch; p\u0159evod mezi v\u00fdstupn\u00edm nap\u011bt\u00edm a fyzick\u00fdm zrychlen\u00edm u dan\u00e9ho za\u0159\u00edzen\u00ed je p\u0159esn\u011b to, co <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/vibration-sensor-sensitivity\/\">Kalkul\u00e1tor citlivosti sn\u00edma\u010de vibrac\u00ed<\/a> k \u010demu slou\u017e\u00ed, a p\u0159\u00edmo to souvis\u00ed s uveden\u00fdmi parametry sn\u00edma\u010de <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/sensitivity\/\">citlivost<\/a>.<\/p>\n<h3>Frekven\u010dn\u00ed charakteristika<\/h3>\n<ul>\n<li><strong>Doln\u00ed frekven\u010dn\u00ed mez:<\/strong> p\u0159ibli\u017en\u011b 0,5\u20135 Hz v bod\u011b \u22123 dB (st\u0159\u00eddav\u00e9 propojen\u00ed).<\/li>\n<li><strong>Horn\u00ed frekven\u010dn\u00ed mez:<\/strong> stoup\u00e1 sm\u011brem k rezonan\u010dn\u00ed frekvenci, kter\u00e1 se pohybuje v rozmez\u00ed 10 a\u017e 70 kHz v z\u00e1vislosti na velikosti sn\u00edma\u010de.<\/li>\n<li><strong>Pou\u017eiteln\u00e9 p\u00e1smo:<\/strong> p\u0159ibli\u017en\u011b do jedn\u00e9 p\u011btiny (20%) mont\u00e1\u017en\u00ed rezonan\u010dn\u00ed frekvence pro p\u0159esnost amplitudy v \u0159\u00e1du n\u011bkolika procent (podle ISO 5348); jedna t\u0159etina rezonance je pouze hrub\u00fd orienta\u010dn\u00ed limit s p\u0159ibli\u017en\u011b 10&ndash;12% chybou amplitudy.<\/li>\n<\/ul>\n<h3>Teplotn\u00ed rozsah<\/h3>\n<ul>\n<li><strong>Norma:<\/strong> \u221250 a\u017e +120 \u00b0C.<\/li>\n<li><strong>Roz\u0161\u00ed\u0159en\u00e9:<\/strong> \u221250 a\u017e +150 \u00b0C.<\/li>\n<li><strong>Vysokoteplotn\u00ed:<\/strong> \u221250 a\u017e +175 \u00b0C.<\/li>\n<li>P\u0159i teplot\u00e1ch nad 175 \u00b0C je nutn\u00e9 pou\u017e\u00edt sn\u00edma\u010d s re\u017eimem n\u00e1boje.<\/li>\n<\/ul>\n<h2>6. Varianty, balen\u00ed a ekvivalentn\u00ed pojmy<\/h2>\n<h3>Konstruk\u010dn\u00ed varianty<\/h3>\n<ul>\n<li>IEPE v kompresn\u00edm re\u017eimu (nejb\u011b\u017en\u011bj\u0161\u00ed, nejhospod\u00e1rn\u011bj\u0161\u00ed).<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/shear-accelerometer\/\">Smykov\u00fd re\u017eim<\/a> IEPE (pr\u00e9miov\u00e1 verze s lep\u0161\u00ed odolnost\u00ed v\u016f\u010di z\u00e1kladn\u00edmu nam\u00e1h\u00e1n\u00ed a teplotn\u00edm v\u00fdkyv\u016fm).<\/li>\n<li>Diferenci\u00e1ln\u00ed v\u00fdstup (vylep\u0161en\u00e9 potla\u010den\u00ed spole\u010dn\u00e9ho re\u017eimu).<\/li>\n<li>Varianty s n\u00edzkou hlu\u010dnost\u00ed (mimo\u0159\u00e1dn\u011b n\u00edzk\u00e1 \u00farove\u0148 \u0161umu pro p\u0159esn\u00e1 m\u011b\u0159en\u00ed).<\/li>\n<\/ul>\n<h3>Typy bal\u00ed\u010dk\u016f<\/h3>\n<ul>\n<li>Pr\u016fmyslov\u00e9 (hermeticky uzav\u0159en\u00e9 a odoln\u00e9).<\/li>\n<li>Miniaturn\u00ed (pro prostory s omezen\u00fdm m\u00edstem).<\/li>\n<li>T\u0159\u00edos\u00fd (t\u0159i navz\u00e1jem kolm\u00e9 osy v jednom t\u011blesu).<\/li>\n<li>Subminiaturn\u00ed (do 10 gram\u016f, pro lehk\u00e9 konstrukce).<\/li>\n<\/ul>\n<h3>souvisej\u00edc\u00ed pojmy, se kter\u00fdmi se setk\u00e1te<\/h3>\n<ul>\n<li><strong>Nap\u011b\u0165ov\u00fd re\u017eim:<\/strong> obecn\u00fd deskriptor.<\/li>\n<li><strong>IEPE:<\/strong> Integrovan\u00e1 elektronika \u2013 piezoelektrika \u2014 standard generic term.<\/li>\n<li><strong>ICP\u00ae:<\/strong> Piezoelektrick\u00fd integrovan\u00fd obvod \u2013 ochrann\u00e1 zn\u00e1mka spole\u010dnosti PCB Piezotronics.<\/li>\n<li><strong>CCLD:<\/strong> \u0158\u00edzen\u00ed s konstantn\u00edm proudem \u2014 terminologie spole\u010dnosti Br&uuml;el &amp; Kj&aelig;r.<\/li>\n<li><strong>Deltatron\u00ae:<\/strong> zna\u010dka spole\u010dnosti Br&uuml;el &amp; Kj&aelig;r.<\/li>\n<li><strong>V\u0161echno v\u00fd\u0161e uveden\u00e9:<\/strong> v z\u00e1sad\u011b stejn\u00e1 technologie \u2013 piezoelektrick\u00fd prvek dopln\u011bn\u00fd o vestav\u011bnou elektroniku, nap\u00e1jen\u00fd konstantn\u00edm proudem.<\/li>\n<\/ul>\n<h2>7. Osv\u011bd\u010den\u00e9 postupy v praxi<\/h2>\n<p>Pro b\u011b\u017enou pr\u00e1ci s rotuj\u00edc\u00edmi stroji je rozumnou volbou hermeticky uzav\u0159en\u00fd pr\u016fmyslov\u00fd sn\u00edma\u010d s citlivost\u00ed 100 mV\/g; zvolte teplotn\u00ed rozsah odpov\u00eddaj\u00edc\u00ed dan\u00e9mu um\u00edst\u011bn\u00ed a hermeticky uzav\u0159en\u00e9 pouzdro pro zne\u010di\u0161t\u011bn\u00e1 nebo vlhk\u00e1 prost\u0159ed\u00ed. Zp\u016fsob upevn\u011bn\u00ed m\u00e1 z\u00e1sadn\u00ed v\u00fdznam, proto\u017ee od n\u011bj z\u00e1vis\u00ed horn\u00ed mez pou\u017eiteln\u00e9 frekvence:<\/p>\n<ul>\n<li><strong>Upevn\u011bn\u00ed svorn\u00edkem<\/strong> pro m\u011b\u0159en\u00ed s nejvy\u0161\u0161\u00ed frekvenc\u00ed a nejvy\u0161\u0161\u00ed opakovatelnost\u00ed.<\/li>\n<li><strong>Lepidlo<\/strong> pro polotrval\u00e9 instalace.<\/li>\n<li><strong>Magnetick\u00e1 z\u00e1kladna<\/strong> pro rychl\u00e9 pr\u016fzkumy tras \u2013 je to pohodln\u00e9, ale sni\u017euje to rezonanci, a t\u00edm i vyu\u017eitelnou \u0161\u00ed\u0159ku p\u00e1sma.<\/li>\n<li>Opravit <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/mounting\/\">mont\u00e1\u017e sn\u00edma\u010de<\/a> za <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/iso-5348\/\">ISO 5348<\/a> je z\u00e1sadn\u00ed; m\u016f\u017eete odhadnout, jak dan\u00fd zp\u016fsob upevn\u011bn\u00ed posune <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/mounting-resonance\/\">mont\u00e1\u017en\u00ed rezonance<\/a> s <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/accelerometer-mounting-resonance\/\">Kalkul\u00e1tor rezonan\u010dn\u00ed frekvence p\u0159i mont\u00e1\u017ei akcelerometru<\/a>.<\/li>\n<\/ul>\n<p>Udr\u017eujte sn\u00edma\u010d v kalibrovan\u00e9m stavu \u2013 u kritick\u00fdch stroj\u016f jednou ro\u010dn\u011b \u2013, zkontrolujte kabely, ov\u011b\u0159te upevn\u011bn\u00ed a p\u0159ed ka\u017ed\u00fdm d\u016fle\u017eit\u00fdm m\u011b\u0159en\u00edm prove\u010fte rychlou funk\u010dn\u00ed kontrolu; pravideln\u011b <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/calibration\/\">kalibrace<\/a> je to, co udr\u017euje m\u011b\u0159en\u00ed n\u00e1vazn\u00e1. V\u0161imn\u011bte si, \u017ee ne ka\u017ed\u00fd p\u0159enosn\u00fd p\u0159\u00edstroj je ode\u010dtov\u00e9 za\u0159\u00edzen\u00ed IEPE: tento <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a>, je nap\u0159\u00edklad dod\u00e1v\u00e1n se dv\u011bma analogov\u00fdmi MEMS <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/accelerometer\/\">akcelerometry<\/a> sp\u00ed\u0161e ne\u017e jednotky IEPE\/ICP a kompatibilita se senzory IEPE\/ICP t\u0159et\u00edch stran nen\u00ed publikovanou vlastnost\u00ed tohoto p\u0159\u00edstroje \u2014 p\u0159ed pl\u00e1nov\u00e1n\u00edm takov\u00e9 integrace si to ov\u011b\u0159te u v\u00fdrobce.<\/p>\n<p>Akcelerometry pracuj\u00edc\u00ed v nap\u011b\u0165ov\u00e9m re\u017eimu (IEPE\/ICP) p\u0159edstavuj\u00ed z\u00e1kladn\u00ed senzory modern\u00edho pr\u016fmyslov\u00e9ho monitorov\u00e1n\u00ed vibrac\u00ed; spojuj\u00ed vysok\u00fd v\u00fdkon piezoelektrick\u00e9 konverze s integrovanou elektronikou, \u010d\u00edm\u017e zaji\u0161\u0165uj\u00ed jednoduchost a spolehlivost. Jejich p\u0159evl\u00e1daj\u00edc\u00ed postaven\u00ed odr\u00e1\u017e\u00ed optim\u00e1ln\u00ed rovnov\u00e1hu mezi v\u00fdkonem, cenou a snadnost\u00ed pou\u017eit\u00ed v naprost\u00e9 v\u011bt\u0161in\u011b aplikac\u00ed pro monitorov\u00e1n\u00ed stavu a diagnostiku rotuj\u00edc\u00edch stroj\u016f.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/\">\u2190 Zp\u011bt na hlavn\u00ed index<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Seznamte se s akcelerometry v nap\u011b\u0165ov\u00e9m re\u017eimu (IEPE\/ICP), piezoelektrick\u00fdmi senzory s integrovanou elektronikou, kter\u00e9 poskytuj\u00ed n\u00edzkoimpedan\u010dn\u00ed nap\u011b\u0165ov\u00fd v\u00fdstup, co\u017e je pr\u016fmyslov\u00fd standard pro monitorov\u00e1n\u00ed vibrac\u00ed.<\/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\/cs\/wp-json\/wp\/v2\/glossary\/305","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":3,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/305\/revisions"}],"predecessor-version":[{"id":102190,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/305\/revisions\/102190"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/categories?post=305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/tags?post=305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}