{"id":228050,"date":"2013-09-24T22:00:00","date_gmt":"2013-09-24T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/voltmetre-ca-efficace-vrai\/"},"modified":"2013-09-24T22:00:00","modified_gmt":"2013-09-24T22:00:00","slug":"voltmetre-ca-efficace-vrai","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/voltmetre-ca-efficace-vrai\/","title":{"rendered":"Voltm\u00e8tre CA efficace vrai"},"content":{"rendered":"

Ce module d’entrée de gamme bifilaire ne nécessite ni composant, ni connexion supplémentaires en dehors de la tension alternative qu’il mesure. Outre les entrées à onde sinusoïdale conventionnelle, triangulaire et carrée, il peut mesurer avec précision une source CA quasi sinusoïdale (onde sinusoïdale modifiée, onde sinusoïdale modifiée 2 et 3 niveaux).
\nLe voltmètre se monte dans une découpe circulaire d’un  tableau standard "étanche à l’huile" de 30 et 30,5 mm \/ 1,2". L’afficheur à LED de quatre chiffres de 7.6 mm \/ 0,3" est logé dans un solide boîtier rond en polycarbonate qui le protège de la poussière, de l’humidité, des vibrations et des chocs. Il est fourni avec un joint en caoutchouc EPDM et un écrou six pans en plastique qui renforcent la protection contre la pénétration de l’eau selon IP67 \/ NEMA6.
\nLe DMR20-1-ACV est idéal pour mesurer la tension de ligne à courant alternatif d’une gamme étendue d’applications comme les réseaux primaires, les unités de distribution ou les générateurs de sources de secours. Le voltmètre consomme 30mA maximum à 250 Vva \/ 60 Hz.<\/p>\n

www.murata-ps.com\/data\/meters\/dmr20-1-acv.pdf<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Con\u00e7u pour un montage dans une d\u00e9coupe de 30,5 mm \/ 1,2″, le DMR20-1-ACV de Murata est un voltm\u00e8tre autonome \u00e0 afficheur \u00e0 LED de quatre chiffres. Il peut mesurer la valeur RMS vraie de l’entr\u00e9e, de 85 \u00e0 264 V ca dans la plage des r\u00e9solutions 0,1V.<\/p>\n","protected":false},"author":22,"featured_media":228051,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-228050","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"Voltm\u00e8tre CA efficace vrai ...<\/title>\n<meta name=\"description\" content=\"Con\u00e7u pour un montage dans une d\u00e9coupe de 30,5 mm \/ 1,2", le DMR20-1-ACV de Murata est un voltm\u00e8tre autonome \u00e0 afficheur \u00e0 LED de quatre chiffres. Il...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/228050\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Voltm\u00e8tre CA efficace vrai\" \/>\n<meta property=\"og:description\" content=\"Con\u00e7u pour un montage dans une d\u00e9coupe de 30,5 mm \/ 1,2", le DMR20-1-ACV de Murata est un voltm\u00e8tre autonome \u00e0 afficheur \u00e0 LED de quatre chiffres. 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