{"id":294,"date":"2025-12-09T18:03:01","date_gmt":"2025-12-09T10:03:01","guid":{"rendered":"https:\/\/www.bihec.com\/contrelelettronicait\/?p=294"},"modified":"2025-12-09T18:03:01","modified_gmt":"2025-12-09T10:03:01","slug":"elm-4","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/contrelelettronicait\/elm-4\/","title":{"rendered":"\u610f\u5927\u5229Contrel elettronica ELM-4 \u56db\u56de\u8def\u7535\u6d41\u8868\/\u5269\u4f59\u7535\u6d41\u8868"},"content":{"rendered":"<h3 class=\"ds-markdown-paragraph\"><strong><a href=\"https:\/\/www.bihec.com\/contrelelettronicait\/tag\/elm-4\/\" title=\"View all posts in ELM-4\" target=\"_blank\">ELM-4<\/a>\u00a0<a href=\"https:\/\/www.bihec.com\/contrelelettronicait\/tag\/%e5%9b%9b%e5%9b%9e%e8%b7%af%e7%94%b5%e6%b5%81%e8%a1%a8\/\" title=\"View all posts in \u56db\u56de\u8def\u7535\u6d41\u8868\" target=\"_blank\">\u56db\u56de\u8def\u7535\u6d41\u8868<\/a>\/<a href=\"https:\/\/www.bihec.com\/contrelelettronicait\/tag\/%e5%89%a9%e4%bd%99%e7%94%b5%e6%b5%81%e8%a1%a8\/\" title=\"View all posts in \u5269\u4f59\u7535\u6d41\u8868\" target=\"_blank\">\u5269\u4f59\u7535\u6d41\u8868<\/a><\/strong><\/h3>\n<p class=\"ds-markdown-paragraph\">\u901a\u8fc7\u5916\u90e8\u73af\u5f62\u53d8\u538b\u5668\u6d4b\u91cf\u7ebf\u8def\u7535\u6d41\u6216\u5269\u4f59\u7535\u6d41\u7684\u7535\u6d41\u8868<\/p>\n<p>&nbsp;<\/p>\n<h4 class=\"ds-markdown-paragraph\"><strong>\u4ea7\u54c1\u4ecb\u7ecd<\/strong><\/h4>\n<div class=\"ds-scroll-area _1210dd7 c03cafe9\">\n<table>\n<thead>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7cfb\u5217<\/td>\n<td>ELM<\/td>\n<\/tr>\n<tr>\n<td>\u4ea7\u54c1\u540d\u79f0<\/td>\n<td>ELM-4<\/td>\n<\/tr>\n<tr>\n<td>\u4ea7\u54c1\u7c7b\u578b<\/td>\n<td>\u7535\u6d41\u8868<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<h4 class=\"ds-markdown-paragraph\"><strong>\u6280\u672f\u7279\u6027<\/strong><\/h4>\n<div class=\"ds-scroll-area _1210dd7 c03cafe9\">\n<table>\n<thead>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5e94\u7528\u9886\u57df<\/td>\n<td>\u7535\u6d41\u76d1\u6d4b<\/td>\n<\/tr>\n<tr>\n<td>\u6d4b\u91cf\u7c7b\u578b<\/td>\n<td>\u771f\u6709\u6548\u503c<br \/>\n\u5269\u4f59\u7535\u6d41<br \/>\n\u7535\u6d41\uff08CT \/5A \u6216 \/1A\uff0c\u53ef\u9009\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u7535\u6e90\u7535\u538b<\/td>\n<td>100-125\/220-240\/380-415 VAC<br \/>\n20\u202660 VAC\/DC (\u53ef\u9009)<br \/>\n85\u2026230 VAC\/DC (\u53ef\u9009)<\/td>\n<\/tr>\n<tr>\n<td>\u989d\u5b9a\u9891\u7387<\/td>\n<td>50\/60 Hz<\/td>\n<\/tr>\n<tr>\n<td>\u989d\u5b9a\u7535\u6d41 [In]<\/td>\n<td>\u5269\u4f59\u7535\u6d41\uff08\u5916\u63a5\u73af\u5f62\u53d8\u538b\u5668\uff09<br \/>\n5 A (\u53ef\u9009)<br \/>\n1 A (\u53ef\u9009)<br \/>\n50 A (\u53ef\u9009)<\/td>\n<\/tr>\n<tr>\n<td><a title=\"View all posts in \u7ee7\u7535\u5668\" href=\"https:\/\/www.bihec.com\/contrelelettronicait\/tag\/%e7%bb%a7%e7%94%b5%e5%99%a8\/\" target=\"_blank\" rel=\"noopener\">\u7ee7\u7535\u5668<\/a>\u4e0e\u53d8\u538b\u5668\u6700\u5927\u8ddd\u79bb<\/td>\n<td>20\u7c73\uff08\u4f7f\u7528\u53cc\u7ede\u7ebf\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u51c6\u786e\u5ea6\u7b49\u7ea7<\/td>\n<td>\u7535\u6d41 +\/- 0.5 %<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u7aef\u53e3<\/td>\n<td>RS485<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u534f\u8bae<\/td>\n<td>Modbus\uff0c\u901f\u7387 4.8\u202619.2 kbaud<\/td>\n<\/tr>\n<tr>\n<td>\u6570\u5b57\u8f93\u51fa\u901a\u9053<\/td>\n<td>2\u8def<\/td>\n<\/tr>\n<tr>\n<td>\u6a21\u62df\u8f93\u51fa\u901a\u9053<\/td>\n<td>1\u8def (0\/4\u202620 mA)<\/td>\n<\/tr>\n<tr>\n<td>\u5b89\u88c5\u65b9\u5f0f<\/td>\n<td>\u5d4c\u5165\u5f0f\u5b89\u88c5 96\u00d796 mm<\/td>\n<\/tr>\n<tr>\n<td>\u7b26\u5408\u6807\u51c6<\/td>\n<td>EN61000-6-2<br \/>\nEN61010-1<\/td>\n<\/tr>\n<tr>\n<td>\u91cd\u91cf<\/td>\n<td>500g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<h4 class=\"ds-markdown-paragraph\"><strong>\u73af\u5883\u6761\u4ef6<\/strong><\/h4>\n<div class=\"ds-scroll-area _1210dd7 c03cafe9\">\n<table>\n<thead>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>IP\u9632\u62a4\u7b49\u7ea7<\/td>\n<td>\u524d\u9762\u677f IP52<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u7aef\u5b50\u533a IP20<\/td>\n<\/tr>\n<tr>\n<td>\u76f8\u5bf9\u6e7f\u5ea6<\/td>\n<td>10\u202690%<\/td>\n<\/tr>\n<tr>\n<td>\u5de5\u4f5c\u6e29\u5ea6<\/td>\n<td>-10\u2026+60 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u50a8\u5b58\u6e29\u5ea6<\/td>\n<td>-20\u2026+85 \u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<h4 class=\"ds-markdown-paragraph\"><strong>\u9009\u914d\u9879<\/strong><\/h4>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">\u7535\u6d41\u8f93\u5165\uff1a<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">\u2026\/5A CT \u8f93\u5165<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u2026\/1A CT \u8f93\u5165<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u2026\/50A CT \u8f93\u5165<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/contrelelettronicait\/tag\/contrel-elettronica\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 22pt;\" aria-label=\"Contrel elettronica (26\u4e2a\u9879\u76ee)\">Contrel elettronica<\/a>\n<a href=\"https:\/\/www.bihec.com\/contrelelettronicait\/tag\/elm-4\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"ELM-4 (2\u4e2a\u9879\u76ee)\">ELM-4<\/a>\n<a href=\"https:\/\/www.bihec.com\/contrelelettronicait\/tag\/%e5%89%a9%e4%bd%99%e7%94%b5%e6%b5%81%e8%a1%a8\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"\u5269\u4f59\u7535\u6d41\u8868 (2\u4e2a\u9879\u76ee)\">\u5269\u4f59\u7535\u6d41\u8868<\/a>\n<a href=\"https:\/\/www.bihec.com\/contrelelettronicait\/tag\/%e5%9b%9b%e5%9b%9e%e8%b7%af%e7%94%b5%e6%b5%81%e8%a1%a8\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"\u56db\u56de\u8def\u7535\u6d41\u8868 (2\u4e2a\u9879\u76ee)\">\u56db\u56de\u8def\u7535\u6d41\u8868<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>ELM-4\u00a0\u56db\u56de\u8def\u7535\u6d41\u8868\/\u5269\u4f59\u7535\u6d41\u8868 \u901a\u8fc7\u5916\u90e8\u73af\u5f62\u53d8\u538b\u5668\u6d4b\u91cf\u7ebf\u8def\u7535\u6d41\u6216\u5269\u4f59\u7535\u6d41\u7684\u7535\u6d41\u8868 &nbsp; \u4ea7\u54c1\u4ecb\u7ecd \u9879\u76ee \u5185\u5bb9 \u7cfb\u5217 ELM \u4ea7\u54c1\u540d\u79f0 ELM-4 \u4ea7\u54c1\u7c7b\u578b \u7535\u6d41\u8868 &#038; <\/p>\n","protected":false},"author":31,"featured_media":255,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[1],"tags":[4,28,30,29],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u610f\u5927\u5229Contrel elettronica ELM-4 \u56db\u56de\u8def\u7535\u6d41\u8868\/\u5269\u4f59\u7535\u6d41\u8868 - Contrel elettronica \u6f0f\u7535\u7ee7\u7535\u5668 \u62a5\u8b66\u6307\u793a\u5668 \u6f0f\u7535\u4e92\u611f\u5668 \u5185\u7f6e\u4e92\u611f\u5668\u5f0f\u6f0f\u7535\u7ee7\u7535\u5668 \u7535\u80fd\u5206\u6790\u8bbe\u5907 \u4e07\u7528\u8868 \u7535\u80fd\u8868 \u7535\u6d41\/\u7535\u538b\u4e92\u611f\u5668 \u7d27\u51d1\u578b\u9884\u6df7\u5408\u5f00\u53e3\u94c1\u82af \u6570\u636e\u96c6\u4e2d\u5668 \u7edd\u7f18\u76d1\u6d4b\u88c5\u7f6e<\/title>\n<meta name=\"description\" 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