{"id":3154,"date":"2025-01-30T10:14:51","date_gmt":"2025-01-30T10:14:51","guid":{"rendered":"https:\/\/metisengineering.com\/?post_type=product&#038;p=3154"},"modified":"2026-05-05T19:11:19","modified_gmt":"2026-05-05T18:11:19","slug":"h-guardia","status":"publish","type":"product","link":"https:\/\/metisengineering.com\/it\/product\/h-guard\/","title":{"rendered":"Guardia H"},"content":{"rendered":"<p>Il rilevamento tempestivo delle perdite di idrogeno \u00e8 fondamentale per mantenere la sicurezza nell'intero ciclo di vita dell'idrogeno, dalla produzione allo stoccaggio, al trasporto, all'utilizzo nelle celle a combustibile e nell'H2 ICE. Con un'ampia gamma di accuratezza compresa tra 0 e 20% e un consumo energetico bassissimo, H Guard massimizza la sicurezza e l'affidabilit\u00e0 operativa.<\/p>\n<p data-pm-slice=\"1 1 []\">H Guard \u00e8 un sensore basato su CAN che rileva e misura:<\/p>\n<ul>\n<li>Idrogeno<\/li>\n<li>Pressione assoluta<\/li>\n<li>Temperatura dell'aria<\/li>\n<li>Composti organici volatili (COV)<\/li>\n<li>Contenuto assoluto di acqua nell'aria<\/li>\n<li>Umidit\u00e0 relativa<\/li>\n<li>Temperatura del punto di rugiada<\/li>\n<li>Carico e durata degli urti fino a +\/-24G (opzionale)<\/li>\n<\/ul>\n<p>La velocit\u00e0 e l'indirizzo del bus CAN configurabili, insieme al file CAN DBC fornito, consentono una facile integrazione in quasi tutti i sistemi a idrogeno, fornendo un metodo per il rilevamento delle perdite di idrogeno a varie concentrazioni di idrogeno o per il guasto precoce del pacco batterie dovuto allo sfiato delle celle o alla formazione di umidit\u00e0.<\/p>\n<p>L'unit\u00e0 dispone di una modalit\u00e0 a basso consumo in cui monitora l'ambiente, ma non trasmette su CAN a meno che non venga raggiunta una soglia; a quel punto torna alla modalit\u00e0 di alimentazione normale. \u00c8 inoltre dotato di un pin di funzione di pilotaggio a bassa potenza (500 mA) che pu\u00f2 essere attivato se viene superata una soglia programmabile.<\/p>\n<p>Il connettore di alimentazione Molex Nano-Fit a 5 pin per uso automobilistico, di dimensioni e massa ridotte, consente una facile interfaccia con la maggior parte dei sistemi, compresi quelli che utilizzano idrogeno compresso.<\/p>\n<p>Per una connettivit\u00e0 senza soluzione di continuit\u00e0, H Guard funziona perfettamente con il sistema <a href=\"https:\/\/metisengineering.com\/product\/nano-development-kit\/\" target=\"_blank\" rel=\"noopener\">Kit di sviluppo Nano<\/a> per una rapida analisi del desktop<\/p>\n<p>L'unit\u00e0 \u00e8 stata testata secondo gli standard automobilistici, tra cui: ISO7637-2:2011, ISO 16750-2:2012 e ISO 16750-4:2010.<\/p>\n<p>La certificazione ATEX \u00e8 in corso.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Facile integrazione nei sistemi a idrogeno per rilevare perdite di idrogeno o guasti precoci del pacco batterie dovuti allo sfiato delle celle o alla formazione di umidit\u00e0.<\/p>","protected":false},"featured_media":3202,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[221],"product_tag":[],"class_list":["post-3154","product","type-product","status-publish","has-post-thumbnail","product_cat-environmental-sensors","post","first","instock","taxable","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>H Guard - Metis Engineering<\/title>\n<meta name=\"description\" content=\"Easy integration into hydrogen systems to detect hydrogen leaks or early battery pack failure due to cell venting or formation of moisture. 1\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/metisengineering.com\/it\/prodotto\/h-guardia\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H Guard - Metis Engineering\" \/>\n<meta property=\"og:description\" content=\"Easy integration into hydrogen systems to detect hydrogen leaks or early battery pack failure due to cell venting or formation of moisture. 1\" \/>\n<meta property=\"og:url\" content=\"https:\/\/metisengineering.com\/it\/prodotto\/h-guardia\/\" \/>\n<meta property=\"og:site_name\" content=\"Metis Engineering\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-05T18:11:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/metisengineering.com\/wp-content\/uploads\/2025\/01\/HGA0PXGXHXVX-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"ItemPage\"],\"@id\":\"https:\\\/\\\/metisengineering.com\\\/product\\\/h-guard\\\/\",\"url\":\"https:\\\/\\\/metisengineering.com\\\/product\\\/h-guard\\\/\",\"name\":\"H Guard - Metis Engineering\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/metisengineering.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/metisengineering.com\\\/product\\\/h-guard\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/metisengineering.com\\\/product\\\/h-guard\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/metisengineering.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/HGA0PXGXHXVX-1.png\",\"datePublished\":\"2025-01-30T10:14:51+00:00\",\"dateModified\":\"2026-05-05T18:11:19+00:00\",\"description\":\"Easy integration into hydrogen systems to detect hydrogen leaks or early battery pack failure due to cell venting or formation of moisture. 1\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/metisengineering.com\\\/product\\\/h-guard\\\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/metisengineering.com\\\/product\\\/h-guard\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/metisengineering.com\\\/product\\\/h-guard\\\/#primaryimage\",\"url\":\"https:\\\/\\\/metisengineering.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/HGA0PXGXHXVX-1.png\",\"contentUrl\":\"https:\\\/\\\/metisengineering.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/HGA0PXGXHXVX-1.png\",\"width\":1280,\"height\":1024},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/metisengineering.com\\\/product\\\/h-guard\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Products\",\"item\":\"https:\\\/\\\/metisengineering.com\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"H Guard\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/metisengineering.com\\\/#website\",\"url\":\"https:\\\/\\\/metisengineering.com\\\/\",\"name\":\"Metis Engineering\",\"description\":\"Sensing The Future\",\"publisher\":{\"@id\":\"https:\\\/\\\/metisengineering.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/metisengineering.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/metisengineering.com\\\/#organization\",\"name\":\"Metis Engineering\",\"url\":\"https:\\\/\\\/metisengineering.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/metisengineering.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/metisengineering.com\\\/wp-content\\\/uploads\\\/2024\\\/06\\\/metis-logo-240.png\",\"contentUrl\":\"https:\\\/\\\/metisengineering.com\\\/wp-content\\\/uploads\\\/2024\\\/06\\\/metis-logo-240.png\",\"width\":240,\"height\":95,\"caption\":\"Metis Engineering\"},\"image\":{\"@id\":\"https:\\\/\\\/metisengineering.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Guardia H - Metis Engineering","description":"Facile integrazione nei sistemi a idrogeno per rilevare perdite di idrogeno o guasti precoci del pacco batterie dovuti allo sfiato delle celle o alla formazione di umidit\u00e0. 1","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/metisengineering.com\/it\/prodotto\/h-guardia\/","og_locale":"it_IT","og_type":"article","og_title":"H Guard - Metis Engineering","og_description":"Easy integration into hydrogen systems to detect hydrogen leaks or early battery pack failure due to cell venting or formation of moisture. 1","og_url":"https:\/\/metisengineering.com\/it\/prodotto\/h-guardia\/","og_site_name":"Metis Engineering","article_modified_time":"2026-05-05T18:11:19+00:00","og_image":[{"width":1280,"height":1024,"url":"https:\/\/metisengineering.com\/wp-content\/uploads\/2025\/01\/HGA0PXGXHXVX-1.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Tempo di lettura stimato":"2 minuti"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["WebPage","ItemPage"],"@id":"https:\/\/metisengineering.com\/product\/h-guard\/","url":"https:\/\/metisengineering.com\/product\/h-guard\/","name":"Guardia H - Metis Engineering","isPartOf":{"@id":"https:\/\/metisengineering.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/metisengineering.com\/product\/h-guard\/#primaryimage"},"image":{"@id":"https:\/\/metisengineering.com\/product\/h-guard\/#primaryimage"},"thumbnailUrl":"https:\/\/metisengineering.com\/wp-content\/uploads\/2025\/01\/HGA0PXGXHXVX-1.png","datePublished":"2025-01-30T10:14:51+00:00","dateModified":"2026-05-05T18:11:19+00:00","description":"Facile integrazione nei sistemi a idrogeno per rilevare perdite di idrogeno o guasti precoci del pacco batterie dovuti allo sfiato delle celle o alla formazione di umidit\u00e0. 1","breadcrumb":{"@id":"https:\/\/metisengineering.com\/product\/h-guard\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/metisengineering.com\/product\/h-guard\/"]}]},{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/metisengineering.com\/product\/h-guard\/#primaryimage","url":"https:\/\/metisengineering.com\/wp-content\/uploads\/2025\/01\/HGA0PXGXHXVX-1.png","contentUrl":"https:\/\/metisengineering.com\/wp-content\/uploads\/2025\/01\/HGA0PXGXHXVX-1.png","width":1280,"height":1024},{"@type":"BreadcrumbList","@id":"https:\/\/metisengineering.com\/product\/h-guard\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Products","item":"https:\/\/metisengineering.com\/products\/"},{"@type":"ListItem","position":2,"name":"H Guard"}]},{"@type":"WebSite","@id":"https:\/\/metisengineering.com\/#website","url":"https:\/\/metisengineering.com\/","name":"Ingegneria Metis","description":"Percepire il futuro","publisher":{"@id":"https:\/\/metisengineering.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/metisengineering.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"it-IT"},{"@type":"Organization","@id":"https:\/\/metisengineering.com\/#organization","name":"Ingegneria Metis","url":"https:\/\/metisengineering.com\/","logo":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/metisengineering.com\/#\/schema\/logo\/image\/","url":"https:\/\/metisengineering.com\/wp-content\/uploads\/2024\/06\/metis-logo-240.png","contentUrl":"https:\/\/metisengineering.com\/wp-content\/uploads\/2024\/06\/metis-logo-240.png","width":240,"height":95,"caption":"Metis Engineering"},"image":{"@id":"https:\/\/metisengineering.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/metisengineering.com\/it\/wp-json\/wp\/v2\/product\/3154","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/metisengineering.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/metisengineering.com\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/metisengineering.com\/it\/wp-json\/wp\/v2\/media\/3202"}],"wp:attachment":[{"href":"https:\/\/metisengineering.com\/it\/wp-json\/wp\/v2\/media?parent=3154"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/metisengineering.com\/it\/wp-json\/wp\/v2\/product_brand?post=3154"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/metisengineering.com\/it\/wp-json\/wp\/v2\/product_cat?post=3154"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/metisengineering.com\/it\/wp-json\/wp\/v2\/product_tag?post=3154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}