{"id":826,"date":"2026-07-31T08:02:40","date_gmt":"2026-07-31T08:02:40","guid":{"rendered":"https:\/\/firstfibertech.com\/?post_type=ff_products&#038;p=826"},"modified":"2026-09-08T07:40:08","modified_gmt":"2026-09-08T07:40:08","slug":"ff-vfl-c-%e5%8f%af%e8%a7%86%e6%95%85%e9%9a%9c%e5%ae%9a%e4%bd%8d%e5%99%a8-vfl","status":"publish","type":"ff_products","link":"https:\/\/firstfibertech.com\/zh\/product\/ff-vfl-c-visual-fault-locator-vfl\/","title":{"rendered":"FF-VFL-C \u53ef\u89c6\u6545\u969c\u5b9a\u4f4d\u5668 VFL"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u63cf\u8ff0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FF-VFL-C\u578b\u53ef\u89c6\u6545\u969c\u5b9a\u4f4d\u5668\u5b8c\u5168\u7b26\u5408\u4eba\u4f53\u5de5\u7a0b\u5b66\u8bbe\u8ba1\u3002\u5b83\u4f53\u79ef\u5c0f\u5de7\u3001\u64cd\u4f5c\u7b80\u4fbf\u3001\u4fbf\u4e8e\u643a\u5e26\uff0c\u5e76\u96c6\u6210\u4e86\u542f\u52a8\u6307\u793a\u5668\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FF-VFL-C \u53ef\u89c6\u6545\u969c\u5b9a\u4f4d\u5668\u901a\u5e38\u7528\u4e8e\u68c0\u67e5\u5149\u7ea4\u3001\u5149\u7f06\u3001\u8df3\u7ebf\u7b49\u7684\u635f\u574f\u6216\u65ad\u88c2\u70b9\u3002\u5982\u679c\u88ab\u68c0\u67e5\u7684\u5149\u7ea4\u786e\u5b9e\u5b58\u5728\u7f3a\u9677\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u65ad\u88c2\u6216\u635f\u574f\u70b9\u627e\u5230\u53ef\u89c6\u6fc0\u5149\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b83\u9002\u7528\u4e8e\u5355\u6a21\u5149\u7ea4\u548c\u591a\u6a21\u5149\u7ea4\u3002\u53ef\u89c6\u6545\u969c\u5b9a\u4f4d\u5668\u7684\u6027\u80fd\u5728\u4e0d\u540c\u7684\u5149\u7ea4\u6d82\u5c42\u548c\u989c\u8272\u4e0a\u4f1a\u7565\u6709\u4e0d\u540c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7279\u5f81<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013 \u67e5\u627e\u5149\u7ea4\u65ad\u70b9\u3001\u8fde\u63a5\u4e0d\u826f\u3001\u5f2f\u66f2\u6216\u65ad\u88c2\u5904<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7aef\u5230\u7aef\u89c6\u89c9\u5149\u7ea4\u8bc6\u522b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013 \u6052\u5b9a\u7a33\u5b9a\u7684\u8f93\u51fa\u529f\u7387<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013 \u7535\u6c60\u7eed\u822a\u65f6\u95f4\u957f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013 \u53ef\u5de5\u4f5c\u4e8e\u8fde\u7eed\u6ce2\u6216\u8109\u51b2\u6ce2\u6a21\u5f0f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013 \u53e3\u888b\u5927\u5c0f\uff0c\u8f7b\u5de7\u4fbf\u643a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u89c4\u683c<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u6a21\u578b<\/td><td>FF-VFL-C5<\/td><td>FF-VFL-C15<\/td><td>FF-VFL-C20<\/td><td>FF-VFL-C30<\/td><\/tr><tr><td>\u6ce2\u957f<\/td><td colspan=\"4\">650\u7eb3\u7c73<\/td><\/tr><tr><td>\u53d1\u5c04\u6781\u7c7b\u578b<\/td><td colspan=\"4\">FP-LD<\/td><\/tr><tr><td>\u8f93\u51fa\u529f\u7387<\/td><td>5\u6beb\u74e6<\/td><td>15\u6beb\u74e6<\/td><td>20\u6beb\u74e6<\/td><td>30\u6beb\u74e6<\/td><\/tr><tr><td>\u63a2\u6d4b\u8303\u56f4<\/td><td>5\u516c\u91cc<\/td><td>10\u516c\u91cc<\/td><td>16\u516c\u91cc<\/td><td>20\u516c\u91cc<\/td><\/tr><tr><td>\u5149\u7ea4\u8fde\u63a5\u5668<\/td><td colspan=\"4\">2.5mm\u901a\u7528\u63a5\u53e3\uff0c\u53ef\u9009\u914d1.25mm\u8f6c\u63a5\u5934<\/td><\/tr><tr><td>\u64cd\u4f5c\u6a21\u5f0f<\/td><td colspan=\"4\">\u8fde\u7eed\u6ce2\/2Hz<\/td><\/tr><tr><td>\u7535\u6e90<\/td><td colspan=\"4\">2\u82821.5V AA\u7535\u6c60<\/td><\/tr><tr><td>\u7535\u6c60\u7eed\u822a\u65f6\u95f4\uff08CW\uff09<\/td><td>13\u5c0f\u65f6<\/td><td>6\u5c0f\u65f6<\/td><td>5\u5c0f\u65f6<\/td><td>3\u5c0f\u65f6<\/td><\/tr><tr><td>\u7535\u6c60\u5bff\u547d\uff082Hz\uff09<\/td><td>19\u5c0f\u65f6<\/td><td>10\u5c0f\u65f6<\/td><td>7\u5c0f\u65f6<\/td><td>5\u5c0f\u65f6<\/td><\/tr><tr><td>\u5de5\u4f5c\u6e29\u5ea6<\/td><td colspan=\"4\">-0\u00b0C~+60\u00b0C\uff1b&lt;90%RH<\/td><\/tr><tr><td>\u50a8\u5b58\u6e29\u5ea6<\/td><td colspan=\"4\">-20\u00b0C~+70\u00b0C\uff1b&lt;90%RH<\/td><\/tr><tr><td>\u5c3a\u5bf8<\/td><td colspan=\"4\">\u76f4\u5f8426\u6beb\u7c73 x 175\u6beb\u7c73<\/td><\/tr><tr><td>\u91cd\u91cf<\/td><td colspan=\"4\">170\u514b\uff08\u4e0d\u542b\u7535\u6c60\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e0b\u8f7d<\/h2>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8f761849 wp-block-group-is-layout-flex\"><div class=\"wp-block-icon\"><svg aria-hidden=\"true\" focusable=\"false\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\">\n\t<path d=\"M18 11.3l-1-1.1-4 4V3h-1.5v11.3L7 10.2l-1 1.1 6.2 5.8 5.8-5.8zm.5 3.7v3.5h-13V15H4v5h16v-5h-1.5z\" \/>\n<\/svg>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/07\/FF-VFL-C.pdf\">FF-VFL-C \u53ef\u89c6\u6545\u969c\u5b9a\u4f4d\u5668\u6570\u636e\u8868<\/a><\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u95ee\u95ee\u9898<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u95ee\u98981\uff1aFF-VFL-C \u89c6\u89c9\u6545\u969c\u5b9a\u4f4d\u4eea\u7684\u4e3b\u8981\u529f\u80fd\u548c\u5e94\u7528\u662f\u4ec0\u4e48\uff1f<\/strong> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A\uff1a<\/strong> FF-VFL-C \u662f\u4e00\u6b3e\u53e3\u888b\u5927\u5c0f\u7684\u6d4b\u8bd5\u4eea\uff0c\u4e13\u4e3a\u76f4\u89c2\u5b9a\u4f4d\u5355\u6a21\u548c\u591a\u6a21\u5149\u7ea4\u4e2d\u7684\u65ad\u70b9\u3001\u8fde\u63a5\u4e0d\u826f\u3001\u5f2f\u66f2\u6216\u88c2\u7eb9\u800c\u8bbe\u8ba1\u3002\u5b83\u53d1\u5c04\u53ef\u89c1\u6fc0\u5149\uff0c\u5f53\u5149\u7ea4\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u6fc0\u5149\u4f1a\u4ece\u6545\u969c\u70b9\u6cc4\u6f0f\u51fa\u6765\uff0c\u4ece\u800c\u5b9e\u73b0\u7aef\u5230\u7aef\u7684\u89c6\u89c9\u8bc6\u522b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u95ee\u98982\uff1a\u6709\u54ea\u4e9b\u578b\u53f7\u3001\u8f93\u51fa\u529f\u7387\u7b49\u7ea7\u548c\u68c0\u6d4b\u8303\u56f4\u53ef\u4f9b\u9009\u62e9\uff1f<\/strong> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A\uff1a<\/strong> \u578b\u53f7\u914d\u7f6e\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>FF-VFL-C5\uff1a<\/strong> \u8f93\u51fa\u529f\u73875mW\uff0c\u63a2\u6d4b\u8303\u56f45km\uff0c\u7535\u6c60\u7eed\u822a\u65f6\u95f4\u4e3a13\u5c0f\u65f6\uff08\u8fde\u7eed\u6ce2\uff09\/19\u5c0f\u65f6\uff082Hz\uff09\u3002<\/li>\n\n\n\n<li><strong>FF-VFL-C15\uff1a<\/strong> \u8f93\u51fa\u529f\u738715mW\uff0c\u63a2\u6d4b\u8303\u56f410km\uff0c\u7535\u6c60\u7eed\u822a\u65f6\u95f4\u4e3a6\u5c0f\u65f6\uff08\u8fde\u7eed\u6ce2\uff09\/10\u5c0f\u65f6\uff082Hz\uff09\u3002<\/li>\n\n\n\n<li><strong>FF-VFL-C20\uff1a<\/strong> 20mW \u8f93\u51fa\u529f\u7387\uff0c16km \u63a2\u6d4b\u8303\u56f4\uff0c\u7535\u6c60\u7eed\u822a\u65f6\u95f4\u4e3a 5 \u5c0f\u65f6\uff08\u8fde\u7eed\u6ce2\uff09\/ 7 \u5c0f\u65f6\uff082Hz\uff09\u3002<\/li>\n\n\n\n<li><strong>FF-VFL-C30\uff1a<\/strong> \u8f93\u51fa\u529f\u738730mW\uff0c\u63a2\u6d4b\u8303\u56f420km\uff0c\u7535\u6c60\u7eed\u822a\u65f6\u95f4\u4e3a3\u5c0f\u65f6\uff08\u8fde\u7eed\u6ce2\uff09\/5\u5c0f\u65f6\uff082Hz\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u95ee\u98983\uff1a\u5b83\u914d\u5907\u4e86\u54ea\u4e9b\u5149\u7ea4\u8fde\u63a5\u5668\u3001\u5149\u6e90\u548c\u5de5\u4f5c\u6a21\u5f0f\uff1f<\/strong> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A\uff1a<\/strong> \u4e3b\u8981\u5149\u5b66\u89c4\u683c\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u53d1\u5c04\u5668\u7c7b\u578b\u4e0e\u6ce2\u957f\uff1a<\/strong> \u6ce2\u957f\u4e3a650nm\u7684FP-LD\u53d1\u5c04\u5668\u3002<\/li>\n\n\n\n<li><strong>\u5149\u8fde\u63a5\u5668\uff1a<\/strong> 2.5\u6beb\u7c73\u901a\u7528\u8fde\u63a5\u5668\uff0c\u9644\u5e26\u4e00\u4e2a\u53ef\u9009\u76841.25\u6beb\u7c73\u8f6c\u63a5\u5934\u3002<\/li>\n\n\n\n<li><strong>\u5de5\u4f5c\u6a21\u5f0f\uff1a<\/strong> \u8fde\u7eed\u6ce2\uff08CW\uff09\u548c2Hz\u8109\u51b2\u6a21\u5f0f\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u95ee\u98984\uff1a\u7535\u6c60\u3001\u7269\u7406\u548c\u73af\u5883\u65b9\u9762\u7684\u89c4\u683c\u662f\u4ec0\u4e48\uff1f<\/strong> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A\uff1a<\/strong> \u4e00\u822c\u89c4\u683c\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7535\u6e90\uff1a<\/strong> 2\u82821.5V AA\u7535\u6c60\u3002<\/li>\n\n\n\n<li><strong>\u5c3a\u5bf8\u4e0e\u91cd\u91cf\uff1a<\/strong> \u76f4\u5f8426 \u00d7 175 \u6beb\u7c73\uff0c\u4e0d\u542b\u7535\u6c60\u91cd170\u514b\u3002<\/li>\n\n\n\n<li><strong>\u5de5\u4f5c\u6e29\u5ea6\uff1a<\/strong> 0\u00b0C \u81f3 +60\u00b0C\uff08&lt;90% \u76f8\u5bf9\u6e7f\u5ea6\uff09\u3002<\/li>\n\n\n\n<li><strong>\u50a8\u5b58\u6e29\u5ea6\uff1a<\/strong> -20\u00b0C \u81f3 +70\u00b0C\uff08\u76f8\u5bf9\u6e7f\u5ea6 &lt;90%\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u95ee\u98985\uff1a\u4ec0\u4e48\u662f\u53c2\u8003\u4ef7\u683c\uff1f\u5982\u4f55\u63d0\u4ea4\u8be2\u4ef7\uff1f<\/strong> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A\uff1a<\/strong> \u53c2\u8003\u4ef7\u683c\u4e3a $35\u3002\u5982\u9700\u63d0\u4ea4\u8be2\u4ef7\uff0c\u8bf7\u5728\u4ea7\u54c1\u9875\u9762\u4e0a\u9009\u62e9\u6240\u9700\u7684\u578b\u53f7\u9009\u9879\uff0c\u7136\u540e\u70b9\u51fb <strong>\u6dfb\u52a0\u5230\u62a5\u4ef7\u5355<\/strong> \u6216 <strong>\u7533\u8bf7\u6f14\u793a<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u4ea7\u54c1\u63cf\u8ff0 FF-VFL-C \u89c6\u89c9\u6545\u969c\u5b9a\u4f4d\u4eea\u5b8c\u5168\u7b26\u5408\u4eba\u4f53\u5de5\u7a0b\u5b66\u8bbe\u8ba1\u3002 \u8be5\u8bbe\u5907\u4f53\u79ef\u5c0f\u5de7\u3001\u64cd\u4f5c\u7b80\u4fbf\u3001\u4fbf\u4e8e\u643a\u5e26\uff0c\u5e76\u96c6\u6210\u4e86\u53d1\u5c04\u6307\u793a\u5668\u3002FF-VFL-C \u89c6\u89c9\u6545\u969c\u5b9a\u4f4d\u4eea\u901a\u5e38\u7528\u4e8e\u68c0\u6d4b\u5149\u7ea4\u3001\u5149\u7f06\u3001\u8df3\u7ebf\u7b49\u90e8\u4ef6\u7684\u53d7\u635f\u6216\u65ad\u88c2\u70b9\u3002\u5982\u679c\u88ab\u68c0\u6d4b\u7684\u5149\u7ea4\u786e\u5b9e\u5b58\u5728\u7f3a\u9677\uff0c\u7528\u6237\u2026\u2026 <a title=\"FF-VFL-C \u53ef\u89c6\u6545\u969c\u5b9a\u4f4d\u5668 VFL\" class=\"read-more\" href=\"https:\/\/firstfibertech.com\/zh\/product\/ff-vfl-c-visual-fault-locator-vfl\/\" aria-label=\"\u9605\u8bfb FF-VFL-C Visual Fault Locator VFL\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>","protected":false},"featured_media":2625,"template":"","ff_product_cat":[11,20],"class_list":["post-826","ff_products","type-ff_products","status-publish","has-post-thumbnail","hentry","ff_product_cat-test-and-measurement","ff_product_cat-visual-fault-locator"],"_links":{"self":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/ff_products\/826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/ff_products"}],"about":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/types\/ff_products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/media\/2625"}],"wp:attachment":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/media?parent=826"}],"wp:term":[{"taxonomy":"ff_product_cat","embeddable":true,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/ff_product_cat?post=826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}