{"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-guard","status":"publish","type":"product","link":"https:\/\/metisengineering.com\/nl\/product\/h-guard\/","title":{"rendered":"H Bewaker"},"content":{"rendered":"<p>De vroegtijdige detectie van waterstoflekken is cruciaal voor het handhaven van de veiligheid tijdens de hele levenscyclus van waterstof - van productie tot opslag, transport, gebruik in brandstofcellen en H2 ICE. Met een breed nauwkeurigheidsbereik tussen 0 - 20% en een ultralaag stroomverbruik maximaliseert H Guard de veiligheid en operationele betrouwbaarheid.<\/p>\n<p data-pm-slice=\"1 1 []\">H Guard is een CAN-gebaseerde sensor die detecteert en meet:<\/p>\n<ul>\n<li>Waterstof<\/li>\n<li>Absolute druk<\/li>\n<li>Luchttemperatuur<\/li>\n<li>Vluchtige organische stoffen (VOS)<\/li>\n<li>Absoluut luchtwatergehalte<\/li>\n<li>Relatieve vochtigheid<\/li>\n<li>Dauwpunttemperatuur<\/li>\n<li>Schokbelasting en -duur tot +\/-24G (optioneel extra)<\/li>\n<\/ul>\n<p>De configureerbare CAN-bussnelheid en het adres samen met het meegeleverde CAN DBC-bestand maken eenvoudige integratie in bijna elk waterstofsysteem mogelijk en bieden een methode voor waterstoflekdetectie bij verschillende waterstofconcentraties of vroegtijdig falen van het accupakket door celontluchting of vochtvorming.<\/p>\n<p>Het apparaat heeft een spaarstand waarin het de omgeving bewaakt, maar niet zendt op CAN tenzij een drempel wordt bereikt; op dat moment schakelt het terug naar de normale spaarstand. De unit beschikt ook over een low-side drive functiepin van 500mA die kan worden geactiveerd als een programmeerbare drempel wordt overschreden.<\/p>\n<p>Dankzij de 5-pins Molex Nano-Fit Power-connector voor auto's, de kleine afmetingen en de massa kunnen ze eenvoudig worden aangesloten op de meeste systemen, inclusief die met gecomprimeerde waterstof.<\/p>\n<p>Voor naadloze connectiviteit werkt H Guard perfect samen met de <a href=\"https:\/\/metisengineering.com\/product\/nano-development-kit\/\" target=\"_blank\" rel=\"noopener\">Nano-ontwikkelingskit<\/a> voor snelle desktopanalyse<\/p>\n<p>De unit is getest volgens automobielstandaarden, waaronder: ISO7637-2:2011, ISO 16750-2:2012 en ISO 16750-4:2010.<\/p>\n<p>De ATEX-certificering is bezig.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Eenvoudige integratie in waterstofsystemen voor het detecteren van waterstoflekken of vroegtijdig falen van batterijpakken door celontluchting of vochtvorming.<\/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 v28.1 - 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