{"id":42649,"date":"2026-06-17T23:54:34","date_gmt":"2026-06-17T15:54:34","guid":{"rendered":"https:\/\/www.modbus.cn\/42649.html"},"modified":"2026-06-25T22:33:24","modified_gmt":"2026-06-25T14:33:24","slug":"modbus-ns01-noise-sound-sensor","status":"publish","type":"post","link":"https:\/\/www.modbus.cn\/en\/42649.html","title":{"rendered":"MODBUS NS01 \u566a\u58f0\u566a\u97f3\u4f20\u611f\u5668 \u2014 30-120dB\u58f0\u7ea7\u68c0\u6d4b\/Modbus\/HA\u73af\u5883\u76d1\u63a7"},"content":{"rendered":"<h2>\u4ea7\u54c1\u6982\u8ff0<\/h2>\n<p><strong>MODBUS NS01<\/strong>\u662f\u4e00\u6b3e\u5de5\u4e1a\u7ea7\u566a\u58f0\/\u566a\u97f3\u4f20\u611f\u5668\uff0c\u6d4b\u91cf\u8303\u56f430-120dB\uff0c\u7b26\u5408\u56fd\u9645\u6807\u51c6IEC 61672\u3002\u5185\u7f6e\u9ad8\u7cbe\u5ea6\u7535\u5bb9\u5f0f\u9ea6\u514b\u98ce\uff0c\u652f\u6301A\/C\u9891\u7387\u8ba1\u6743\uff0c\u901a\u8fc7RS485 Modbus RTU\u534f\u8bae\u8f93\u51fa\u5b9e\u65f6\u58f0\u538b\u7ea7\u6570\u636e\u3002\u53ef\u63a5\u5165Home Assistant\u5b9e\u73b0\u73af\u5883\u566a\u58f0\u76d1\u6d4b\u3001\u566a\u58f0\u8d85\u6807\u544a\u8b66\u3001\u5b89\u9759\u65f6\u95f4\u7ba1\u7406\u7b49\u529f\u80fd\u3002<\/p>\n<h2>\u5206\u8d1d\u5bf9\u7167\u8868<\/h2>\n<table>\n<tr>\n<th>\u5206\u8d1d(dB)<\/th>\n<th>\u5178\u578b\u73af\u5883<\/th>\n<th>\u611f\u53d7<\/th>\n<\/tr>\n<tr>\n<td>20-30<\/td>\n<td>\u6df1\u591c\u5367\u5ba4\/\u5f55\u97f3\u68da<\/td>\n<td>\u6781\u5176\u5b89\u9759<\/td>\n<\/tr>\n<tr>\n<td>40-50<\/td>\n<td>\u5b89\u9759\u529e\u516c\u5ba4\/\u56fe\u4e66\u9986<\/td>\n<td>\u5b89\u9759\u8212\u9002<\/td>\n<\/tr>\n<tr>\n<td>60-70<\/td>\n<td>\u6b63\u5e38\u4ea4\u8c08\/\u529e\u516c\u5ba4<\/td>\n<td>\u6b63\u5e38<\/td>\n<\/tr>\n<tr>\n<td>80-90<\/td>\n<td>\u7e41\u5fd9\u8857\u9053\/\u5de5\u5382\u8f66\u95f4<\/td>\n<td>\u8f83\u5435\uff0c\u957f\u65f6\u95f4\u6709\u5bb3<\/td>\n<\/tr>\n<tr>\n<td>100-120<\/td>\n<td>\u7535\u952f\/\u6447\u6eda\u97f3\u4e50\u4f1a<\/td>\n<td>\u75db\u82e6\u9608\u503c\uff0c\u542c\u529b\u635f\u4f24<\/td>\n<\/tr>\n<\/table>\n<h2>\u6280\u672f\u89c4\u683c<\/h2>\n<ul>\n<li>\u6d4b\u91cf\u8303\u56f4\uff1a30-120dB<\/li>\n<li>\u9891\u7387\u8303\u56f4\uff1a20Hz-12.5kHz<\/li>\n<li>\u8ba1\u6743\u65b9\u5f0f\uff1aA\u8ba1\u6743\uff08\u6a21\u62df\u4eba\u8033\uff09<\/li>\n<li>\u7cbe\u5ea6\uff1a\u00b11.5dB<\/li>\n<li>\u8f93\u51fa\uff1aRS485 Modbus RTU<\/li>\n<li>\u4f9b\u7535\uff1aDC 12-24V<\/li>\n<\/ul>\n<h2>HA\u8054\u52a8\u573a\u666f<\/h2>\n<ul>\n<li><strong>\u566a\u97f3\u8d85\u6807\u544a\u8b66<\/strong>\uff1a\u591c\u95f4&gt;50dB\u2192\u63a8\u9001&#8221;\u90bb\u5c45\u566a\u97f3\u63d0\u9192&#8221;<\/li>\n<li><strong>\u5a74\u513f\u623f\u76d1\u63a7<\/strong>\uff1a\u68c0\u6d4b\u5230\u54ed\u58f0\uff08&gt;70dB\uff09\u2192\u624b\u673a\u901a\u77e5\u7236\u6bcd<\/li>\n<li><strong>\u4f1a\u8bae\u5ba4\u72b6\u6001<\/strong>\uff1a\u4f1a\u8bae\u5ba4&gt;60dB\u2192\u72b6\u6001\u663e\u793a&#8221;\u4f7f\u7528\u4e2d&#8221;<\/li>\n<li><strong>\u529e\u516c\u5ba4\u9759\u97f3\u65f6\u95f4<\/strong>\uff1a&gt;55dB\u8fde\u7eed10\u5206\u949f\u2192\u63d0\u9192\u4fdd\u6301\u5b89\u9759<\/li>\n<\/ul>\n<hr \/>\n<h2>\ud83d\uded2 \u8d2d\u4e70\u4e0e\u54a8\u8be2<\/h2>\n<p>\u672c\u6587\u4ecb\u7ecd\u7684\u83ab\u5fb7\u5df4\u65af\uff08MODBUS\uff09\u4ea7\u54c1\u5747\u53ef\u5728\u5b98\u65b9\u6e20\u9053\u8d2d\u4e70\u3002<\/p>\n<p>\ud83d\udccd <strong>\u83ab\u5fb7\u5df4\u65af\u667a\u80fd<\/strong> | \u4e2d\u56fd\u91cd\u5e86\u6c5f\u5317\u89c2\u97f3\u6865\u6717\u6674\u5e7f\u573aA\u585412\u697c<br \/>\n\ud83d\udcde \u7535\u8bdd\uff1a+86-18801054468<br \/>\n\ud83d\udce7 \u90ae\u7bb1\uff1aiot@modbus.com | \ud83c\udf10 \u5b98\u7f51\uff1a<a href=\"https:\/\/www.modbus.cn\/en\/\" rel=\"noopener noreferrer nofollow\">www.modbus.cn<\/a><br \/>\n\ud83d\udcf1 \u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u641c\u7d22 <strong>\u300cmodbus\u8c03\u8bd5\u52a9\u624b\u300d<\/strong> \u4e86\u89e3\u66f4\u591a\u4ea7\u54c1\u4fe1\u606f<\/p>\n<span id=\"magicpostMarker\"><\/span>","protected":false},"excerpt":{"rendered":"<p>MODBUS NS01 \u4f20\u611f\u5668 \u2014  RTU\/TCP\u534f\u8bae\uff0cRS485\u901a\u4fe1\u63a5\u53e3\uff0c\u53ef\u63a5\u5165Modbus\u7269\u8054\u7f51\u4e91\u5e73\u53f0\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u6570\u636e\u91c7\u96c6\u3002\u9002\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u7269\u8054\u7f51\u9879\u76ee\u96c6\u6210\u3002<\/p>","protected":false},"author":1,"featured_media":27977,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[2089],"tags":[690,1740,1727],"class_list":["post-42649","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-shuomingshu","tag-modbus-protocol","tag-1740","tag-1727"],"_links":{"self":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/42649","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/comments?post=42649"}],"version-history":[{"count":0,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/42649\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media\/27977"}],"wp:attachment":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media?parent=42649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/categories?post=42649"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/tags?post=42649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}