{"id":312,"date":"2026-03-26T16:23:53","date_gmt":"2026-03-26T08:23:53","guid":{"rendered":"https:\/\/www.bihec.com\/valcom\/?p=312"},"modified":"2026-03-26T16:23:53","modified_gmt":"2026-03-26T08:23:53","slug":"%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86valcom-tsu%e7%b3%bb%e5%88%97%e9%9a%94%e7%a6%bb%e5%bc%8f%e5%ae%89%e5%85%a8%e6%a0%85tsu-%e7%b3%bb%e5%88%97%e5%ae%89%e5%85%a8%e6%a0%85%e7%94%a8%e4%ba%8e%e6%89%80","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/valcom\/%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86valcom-tsu%e7%b3%bb%e5%88%97%e9%9a%94%e7%a6%bb%e5%bc%8f%e5%ae%89%e5%85%a8%e6%a0%85tsu-%e7%b3%bb%e5%88%97%e5%ae%89%e5%85%a8%e6%a0%85%e7%94%a8%e4%ba%8e%e6%89%80\/","title":{"rendered":"\u8fdb\u53e3\u4ee3\u7406Valcom TSU\u7cfb\u5217\u9694\u79bb\u5f0f\u5b89\u5168\u6805,TSU \u7cfb\u5217\u5b89\u5168\u6805,\u7528\u4e8e\u6240\u6709\u9700\u8981\u5728 ON-OFF \u670d\u52a1\uff08\u7535\u6d41\u6216\u9891\u7387\u8f93\u51fa\uff09\u7684\u4f20\u611f\u5668\u4e0e\u7535\u6e90\u4e4b\u95f4\u8fdb\u884c\u9694\u79bb\u7684\u5e94\u7528"},"content":{"rendered":"<div class=\"ds-message _63c77b1\">\n<div class=\"ds-markdown\">\n<p class=\"ds-markdown-paragraph\"><strong>TSU \u7cfb\u5217<\/strong><\/p>\n<p class=\"ds-markdown-paragraph\">TSU \u7cfb\u5217\u9694\u79bb\u5f0f\u5b89\u5168\u6805\u4e13\u4e3a\u8fde\u63a5\u5177\u6709\u7535\u6d41\uff085 mA \/ 13 mA \u00b1 1 mA\uff09\u6216\u9891\u7387\uff081.2 kHz \/ 3.8 kHz \u00b1 0.2 kHz\uff09\u8f93\u51fa\u7684 ON-OFF \u4f20\u611f\u5668\uff08\u4e24\u7ebf\u5236\uff09\u800c\u8bbe\u8ba1\u3002<\/p>\n<p class=\"ds-markdown-paragraph\">\u8f93\u5165\u6301\u7eed\u53d7\u5230\u76d1\u6d4b\uff0c\u4ee5\u53d1\u73b0\u4efb\u4f55\u53ef\u80fd\u7684\u5e03\u7ebf\u5f02\u5e38\uff08\u5982\u77ed\u8def\u3001\u65ad\u8def\u6216\u5bf9\u5730\u6cc4\u6f0f\uff09\u3002\u6765\u81ea\u4f20\u611f\u5668\u7684 ON-OFF 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class=\"ds-markdown-paragraph\"><strong>\u5e94\u7528\u9886\u57df\u00a0<\/strong><\/p>\n<p class=\"ds-markdown-paragraph\"><a href=\"https:\/\/www.bihec.com\/valcom\/tag\/tsu-%e7%b3%bb%e5%88%97%e5%ae%89%e5%85%a8%e6%a0%85\/\" title=\"View all posts in TSU \u7cfb\u5217\u5b89\u5168\u6805\" target=\"_blank\">TSU \u7cfb\u5217\u5b89\u5168\u6805<\/a>\u53ef<a href=\"https:\/\/www.bihec.com\/valcom\/tag\/%e7%94%a8%e4%ba%8e%e6%89%80%e6%9c%89%e9%9c%80%e8%a6%81%e5%9c%a8-on-off-%e6%9c%8d%e5%8a%a1%ef%bc%88%e7%94%b5%e6%b5%81%e6%88%96%e9%a2%91%e7%8e%87%e8%be%93%e5%87%ba%ef%bc%89%e7%9a%84%e4%bc%a0%e6%84%9f\/\" title=\"View all posts in \u7528\u4e8e\u6240\u6709\u9700\u8981\u5728 ON-OFF \u670d\u52a1\uff08\u7535\u6d41\u6216\u9891\u7387\u8f93\u51fa\uff09\u7684\u4f20\u611f\u5668\u4e0e\u7535\u6e90\u4e4b\u95f4\u8fdb\u884c\u9694\u79bb\u7684\u5e94\u7528\" target=\"_blank\">\u7528\u4e8e\u6240\u6709\u9700\u8981\u5728 ON-OFF \u670d\u52a1\uff08\u7535\u6d41\u6216\u9891\u7387\u8f93\u51fa\uff09\u7684\u4f20\u611f\u5668\u4e0e\u7535\u6e90\u4e4b\u95f4\u8fdb\u884c\u9694\u79bb\u7684\u5e94\u7528<\/a>\u3002TSU \u5b89\u5168\u6805\u5c24\u5176\u9002\u7528\u4e8e\u8239\u8236\u5e94\u7528\u4ee5\u53ca\u5371\u9669\u533a\u57df\u5b89\u88c5\uff0c\u5e76\u5df2\u901a\u8fc7 ATEX \u8ba4\u8bc1\u3002<\/p>\n<p class=\"ds-markdown-paragraph\">TSU \u7cfb\u5217\u5b89\u5168\u6805\u4e0e Valcom\u00ae ASL \u548c LSG \u7cfb\u5217\u6db2\u4f4d\u5f00\u5173\u914d\u5408\u4f7f\u7528\u53ef\u63d0\u4f9b\u5de8\u5927\u4f18\u52bf\u3002<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u00a0\u9644\u52a0\u4fe1\u606f<\/strong><\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u7c7b\u578b<\/strong><br \/>\n\u9644\u4ef6<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u6d4b\u91cf\u539f\u7406<\/strong><br \/>\n\u4e0d\u9002\u7528<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u6d4b\u91cf\u8303\u56f4<\/strong><br \/>\n4 \u2013 20 mA<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u8fc7\u7a0b\u6e29\u5ea6<\/strong><br \/>\n-20 \u2013 +55\u00b0C<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u7cbe\u5ea6\u7b49\u7ea7<\/strong><br \/>\n\u4e0d\u9002\u7528<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u8ba4\u8bc1<\/strong><br \/>\nATEX\u3001CE<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u6570\u636e\u8868<\/strong><br \/>\nDSTSU02.pdf<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u89e3\u51b3\u65b9\u6848<\/strong><br \/>\n\u5316\u5de5\u4e0e\u5236\u836f\u3001\u94bb\u4e95\u3001\u98df\u54c1\u4e0e\u996e\u6599\u3001\u8239\u8236\u3001\u7eb8\u6d46\u4e0e\u9020\u7eb8\u3001\u6c34\u4e0e\u5e9f\u6c34<\/p>\n<\/div>\n<\/div>\n<div class=\"ds-theme\"><\/div>\n<div class=\"ds-flex _0a3d93b\">\n<div class=\"ds-flex _965abe9 _54866f7\">\n<div class=\"db183363 ds-icon-button ds-icon-button--m ds-icon-button--sizing-container\" role=\"button\"><\/div>\n<div class=\"db183363 ds-icon-button ds-icon-button--m ds-icon-button--sizing-container\" role=\"button\">\n<div class=\"ds-icon\">\n<p id=\"AGzmFIH\"><img decoding=\"async\" loading=\"lazy\" width=\"717\" height=\"824\" class=\"alignnone size-full wp-image-313 \" src=\"https:\/\/www.bihec.com\/valcom\/wp-content\/uploads\/sites\/2988\/2026\/03\/img_69c4eb7af2e2d.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/valcom\/wp-content\/uploads\/sites\/2988\/2026\/03\/img_69c4eb7af2e2d.png 717w, https:\/\/www.bihec.com\/valcom\/wp-content\/uploads\/sites\/2988\/2026\/03\/img_69c4eb7af2e2d-261x300.png 261w, https:\/\/www.bihec.com\/valcom\/wp-content\/uploads\/sites\/2988\/2026\/03\/img_69c4eb7af2e2d-500x575.png 500w\" sizes=\"(max-width: 717px) 100vw, 717px\" \/><\/p>\n<p><a href=\"https:\/\/www.bihec.com\/valcom\/?p=312&amp;preview=true\" target=\"wp-preview-312\" rel=\"noopener\">https:\/\/www.bihec.com\/valcom\/<span id=\"editable-post-name\"><a href=\"https:\/\/www.bihec.com\/valcom\/tag\/%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86valcom-tsu%e7%b3%bb%e5%88%97%e9%9a%94%e7%a6%bb%e5%bc%8f%e5%ae%89%e5%85%a8%e6%a0%85\/\" title=\"View all posts in \u8fdb\u53e3\u4ee3\u7406Valcom TSU\u7cfb\u5217\u9694\u79bb\u5f0f\u5b89\u5168\u6805\" target=\"_blank\">\u8fdb\u53e3\u4ee3\u7406Valcom TSU\u7cfb\u5217\u9694\u79bb\u5f0f\u5b89\u5168\u6805<\/a>,TSU \u7cfb\u5217\u5b89\u5168\u6805,\u7528\u4e8e\u6240\u6709\u9700\u8981\u5728 ON-OFF \u670d\u52a1\uff08\u7535\u6d41\u6216\u9891\u7387\u8f93\u51fa\uff09\u7684\u4f20\u611f\u5668\u4e0e\u7535\u6e90\u4e4b\u95f4\u8fdb\u884c\u9694\u79bb\u7684\u5e94\u7528<\/span>\/<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/valcom\/tag\/tsu-%e7%b3%bb%e5%88%97%e5%ae%89%e5%85%a8%e6%a0%85\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"TSU \u7cfb\u5217\u5b89\u5168\u6805 (1\u4e2a\u9879\u76ee)\">TSU 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href=\"https:\/\/www.bihec.com\/valcom\/tag\/%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86valcom-tsu%e7%b3%bb%e5%88%97%e9%9a%94%e7%a6%bb%e5%bc%8f%e5%ae%89%e5%85%a8%e6%a0%85\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"\u8fdb\u53e3\u4ee3\u7406Valcom TSU\u7cfb\u5217\u9694\u79bb\u5f0f\u5b89\u5168\u6805 (1\u4e2a\u9879\u76ee)\">\u8fdb\u53e3\u4ee3\u7406Valcom TSU\u7cfb\u5217\u9694\u79bb\u5f0f\u5b89\u5168\u6805<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>TSU \u7cfb\u5217 TSU \u7cfb\u5217\u9694\u79bb\u5f0f\u5b89\u5168\u6805\u4e13\u4e3a\u8fde\u63a5\u5177\u6709\u7535\u6d41\uff085 mA \/ 13 mA \u00b1 1 mA\uff09\u6216\u9891\u7387\uff081.2 kHz \/ 3.8 kHz \u00b1 0.2 kHz\uff09\u8f93\u51fa\u7684 ON-OFF <\/p>\n","protected":false},"author":27,"featured_media":313,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[108],"tags":[110,111,109],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u8fdb\u53e3\u4ee3\u7406Valcom TSU\u7cfb\u5217\u9694\u79bb\u5f0f\u5b89\u5168\u6805,TSU \u7cfb\u5217\u5b89\u5168\u6805,\u7528\u4e8e\u6240\u6709\u9700\u8981\u5728 ON-OFF \u670d\u52a1\uff08\u7535\u6d41\u6216\u9891\u7387\u8f93\u51fa\uff09\u7684\u4f20\u611f\u5668\u4e0e\u7535\u6e90\u4e4b\u95f4\u8fdb\u884c\u9694\u79bb\u7684\u5e94\u7528<\/title>\n<meta name=\"description\" content=\"\u8fdb\u53e3\u4ee3\u7406Valcom TSU\u7cfb\u5217\u9694\u79bb\u5f0f\u5b89\u5168\u6805,TSU \u7cfb\u5217\u5b89\u5168\u6805,\u7528\u4e8e\u6240\u6709\u9700\u8981\u5728 ON-OFF \u670d\u52a1\uff08\u7535\u6d41\u6216\u9891\u7387\u8f93\u51fa\uff09\u7684\u4f20\u611f\u5668\u4e0e\u7535\u6e90\u4e4b\u95f4\u8fdb\u884c\u9694\u79bb\u7684\u5e94\u7528,\u8f93\u5165\u6301\u7eed\u53d7\u5230\u76d1\u6d4b\uff0c\u4ee5\u53d1\u73b0\u4efb\u4f55\u53ef\u80fd\u7684\u5e03\u7ebf\u5f02\u5e38\uff08\u5982\u77ed\u8def\u3001\u65ad\u8def\u6216\u5bf9\u5730\u6cc4\u6f0f\uff09\u3002\u6797\u7ecf\u7406\uff1a17717970703\uff08\u5fae\u4fe1\u540c\u53f7\uff09\" \/>\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.bihec.com\/valcom\/\u8fdb\u53e3\u4ee3\u7406valcom-tsu\u7cfb\u5217\u9694\u79bb\u5f0f\u5b89\u5168\u6805tsu-\u7cfb\u5217\u5b89\u5168\u6805\u7528\u4e8e\u6240\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u8fdb\u53e3\u4ee3\u7406Valcom TSU\u7cfb\u5217\u9694\u79bb\u5f0f\u5b89\u5168\u6805,TSU \u7cfb\u5217\u5b89\u5168\u6805,\u7528\u4e8e\u6240\u6709\u9700\u8981\u5728 ON-OFF \u670d\u52a1\uff08\u7535\u6d41\u6216\u9891\u7387\u8f93\u51fa\uff09\u7684\u4f20\u611f\u5668\u4e0e\u7535\u6e90\u4e4b\u95f4\u8fdb\u884c\u9694\u79bb\u7684\u5e94\u7528\" \/>\n<meta property=\"og:description\" content=\"\u8fdb\u53e3\u4ee3\u7406Valcom TSU\u7cfb\u5217\u9694\u79bb\u5f0f\u5b89\u5168\u6805,TSU \u7cfb\u5217\u5b89\u5168\u6805,\u7528\u4e8e\u6240\u6709\u9700\u8981\u5728 ON-OFF \u670d\u52a1\uff08\u7535\u6d41\u6216\u9891\u7387\u8f93\u51fa\uff09\u7684\u4f20\u611f\u5668\u4e0e\u7535\u6e90\u4e4b\u95f4\u8fdb\u884c\u9694\u79bb\u7684\u5e94\u7528,\u8f93\u5165\u6301\u7eed\u53d7\u5230\u76d1\u6d4b\uff0c\u4ee5\u53d1\u73b0\u4efb\u4f55\u53ef\u80fd\u7684\u5e03\u7ebf\u5f02\u5e38\uff08\u5982\u77ed\u8def\u3001\u65ad\u8def\u6216\u5bf9\u5730\u6cc4\u6f0f\uff09\u3002\u6797\u7ecf\u7406\uff1a17717970703\uff08\u5fae\u4fe1\u540c\u53f7\uff09\" \/>\n<meta property=\"og:url\" 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