{"id":29339,"date":"2025-02-26T11:56:58","date_gmt":"2025-02-26T03:56:58","guid":{"rendered":"https:\/\/www.modbus.cn\/?p=29339"},"modified":"2026-06-25T22:38:38","modified_gmt":"2026-06-25T14:38:38","slug":"7-he-1-kong-qi-zhi-liang-chuan-gan-qi-chan-pin-shuo-ming-shu","status":"publish","type":"post","link":"https:\/\/www.modbus.cn\/en\/29339.html","title":{"rendered":"7\u54081\u7a7a\u6c14\u8d28\u91cf\u4f20\u611f\u5668\u4ea7\u54c1\u8bf4\u660e\u4e66"},"content":{"rendered":"<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"e5e5e4\" data-has-transparency=\"true\" style=\"--dominant-color: #e5e5e4;\" decoding=\"async\" sizes=\"(max-width: 820px) 100vw, 820px\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2025\/02\/20250226115627616.png\"  class=\"wp-image-29342 has-transparency\" ><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u4ea7\u54c1\u6982\u8ff0<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u529f\u80fd\u7b80\u8ff0:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u68c0\u6d4b\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u4e8c\u6c27\u5316\u78b3\u3001\u7532\u919b\u3001TVOC\u3001PM2.5\u3001PM10\uff0c\u68c0\u6d4b\u6570\u636e\u901a\u8fc7\u603b\u7ebf\u534f\u8bae\u8f93\u51fa\u4e2d\u63a7\u8bbe\u5907\u63a7\u5236\u4f7f\u7528\u6216\u7528\u4e8e\u5c4f\u5e55\u5c55\u793a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9009\u578b\u5efa\u8bae:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e7f\u6cdb\u9002\u7528\u4e8e\u5bb6\u5ead\uff0c\u53a8\u536b\uff0c\u529e\u516c\u697c\uff0c\u9152\u5e97\uff0c\u533b\u9662\uff0c\u5b66\u6821\uff0c\u8f66\u7ad9\uff0c\u535a\u7269\u9986\uff0c\u4f1a\u5c55\u4e2d\u5fc3\u5de5\u5382\uff0c\u519c\u4e1a\u7b49\u6709\u7a7a\u6c14\u68c0\u6d4b\u9700\u6c42\u7684\u7528\u6237\uff0c\u4e5f\u9002\u7528\u4e8e\u5ba4\u5185\u7a7a\u6c14\u68c0\u6d4b\u673a\u6784\uff0c\u7a7a\u6c14\u51c0\u5316\u5668\u548c\u65b0\u98ce\u7cfb\u7edf\u4ece\u4e1a\u8005\uff0cGeek\uff0c\u73af\u4fdd\u73a9\u5bb6\uff0c\u73af\u5883\u68c0\u6d4b\u7b49\u4e13\u4e1a\u4eba\u58eb\u4f7f\u7528\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.2 \u4ea7\u54c1\u7279\u6027<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u53c2\u6570<\/th><th>\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td>\u68c0\u6d4b\u8981\u7d20<\/td><td>\u6e29\u5ea6\/\u6e7f\u5ea6\/CO\u2082\/\u7532\u919b\/TVOC\/PM2.5\/PM10<\/td><\/tr><tr><td>\u901a\u8baf\u63a5\u53e3<\/td><td>RS485\uff08\u6807\u914d\uff09+ \u65e0\u7ebf\u6269\u5c55\uff08\u9009\u914d\uff09<\/td><\/tr><tr><td>\u4f9b\u7535\u7535\u538b<\/td><td>DC7-24V\u5bbd\u7535\u538b\u8f93\u5165<\/td><\/tr><tr><td>\u5b89\u88c5\u65b9\u5f0f<\/td><td>\u5438\u9876\u5f0f\u5b89\u88c5<\/td><\/tr><tr><td>\u5916\u58f3\u6750\u8d28<\/td><td>\u5851\u6599\u5916\u58f3<\/td><\/tr><tr><td>\u5de5\u4f5c\u6e29\u5ea6<\/td><td>-10\u2103~60\u2103<\/td><\/tr><tr><td>\u4ea7\u54c1\u5c3a\u5bf8<\/td><td>\u03a6170mm\u00d750mm<\/td><\/tr><tr><td>\u4ea7\u54c1\u91cd\u91cf<\/td><td>300g<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ea7\u54c1\u7279\u70b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u540c\u65f6\u8f93\u51fa\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001C02\u3001\u7532\u919b\u3001TVOC\u3001PM2.5\u3001PM10 \u5171\u4e03\u7ec4\u6570\u636e\u3002<\/li>\n\n\n\n<li>PM2.5\u4f20\u611f\u5668\u91c7\u7528\u6fc0\u5149\u6563\u5c04\u539f\u7406\u3002\u7a7a\u6c14\u901a\u8fc7\u6d4b\u91cf\u8154\u4f53\u65f6\u7a7a\u6c14\u4e2d\u7684\u60ac\u6d6e\u9897\u7c92\u7269\u4f7f\u6fc0\u5149\u4ea7\u751f\u6563\u5c04\uff0c\u5728\u7279\u5b9a\u89d2\u5ea6\u6536\u96c6\u6fc0\u5149\u6563\u5c04\u5149\uff0c\u5f97\u5230\u6563\u5c04\u5149\u5f3a\u968f\u65f6\u95f4\u53d8\u5316\u7684\u66f2\u7ebf\uff0c\u5fae\u5904\u7406\u5668\u6839\u636e\u7c73\u6c0f(MIE)\u7406\u8bba\uff0c\u8ba1\u7b97\u51fa\u9897\u7c92\u7269\u7684\u7b49\u6548\u7c92\u5f84\u53ca\u5355\u4f4d\u4f53\u79ef\u5185\u4e0d\u540c\u7c92\u5f84\u7684\u9897\u7c92\u7269\u6570\u91cf\uff0c\u5b9e\u73b0\u7cbe\u51c6\u6d4b\u91cf\u3002<br>\u72ec\u6709\u6fc0\u5149\u81ea\u6821\u51c6\u6280\u672f\uff0c\u4fdd\u8bc1\u7cbe\u51c6\u5ea6\u3002<br><\/li>\n\n\n\n<li>\u91c7\u7528\u53cc\u9891\u6570\u636e\u91c7\u96c6\u6280\u672f\uff0c\u53ef\u5b9e\u65f6\u68c0\u6d4b\u5f53\u524d\u9897\u7c92\u7269\u6d53\u5ea6\u3002<br><\/li>\n\n\n\n<li>\u68c0\u6d4b\u9897\u7c92\u7269\u76f4\u5f84\u7684\u8303\u56f4\u4ece0.3um\u81f310um\u3002<br><\/li>\n\n\n\n<li>PM2.5\u4ee5TSI8530\u4e3a\u6807\u51c6\uff0c\u4e0e\u5927\u591a\u6570\u8ba1\u91cf\u5c40\u7684\u6d4b\u8bd5\u8bbe\u5907\u4e00\u81f4<br><\/li>\n\n\n\n<li>CO2\u91c7\u7528\u7ea2\u5916\u975e\u5206\u5149\u539f\u7406\uff0c\u5355\u901aNDIR\u65b9\u5f0f\uff0c\u5177\u670924\u5c0f\u65f6\u81ea\u6821\u51c6\u529f\u80fd<br><\/li>\n\n\n\n<li>\u7532\u919bTVOC\u5747\u91c7\u7528\u7535\u5316\u5b66\u539f\u7406\uff0c\u7075\u654f\u5ea6\u9ad8\uff0c\u4f4e\u6d53\u5ea6\u4e5f\u80fd\u8bc6\u522b\u3002<br><\/li>\n\n\n\n<li>\u6e29\u5ea6\u91c7\u7528NTC\u539f\u7406\uff0c\u6e7f\u5ea6\u91c7\u7528HIH\u539f\u7406\uff0c\u6d4b\u91cf\u8303\u56f4\u5e7f\uff0c\u7cbe\u786e\u5ea6\u9ad8<br><\/li>\n\n\n\n<li>\u7acb\u4f53\u98ce\u9053\u8bbe\u8ba1\uff0c\u63d0\u9ad8\u98ce\u91cf\u7a7f\u8fc7\u7387\uff0c\u51c6\u786e\u8bc6\u522b\u9897\u7c92\u7269\u542b\u91cf\u3002<br><\/li>\n\n\n\n<li>\u4f20\u611f\u5668\u91c7\u7528\u91d1\u5c5e\u5c4f\u853d\u5916\u58f3\uff0c\u6297\u5e72\u6270\u6027\u80fd\u597d\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u6280\u672f\u53c2\u6570<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">2.1 \u68c0\u6d4b\u6307\u6807\u53c2\u6570<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u53c2\u6570<\/th><th>\u539f\u7406<\/th><th>\u91cf\u7a0b<\/th><th>\u5206\u8fa8\u7387<\/th><th>\u7cbe\u5ea6<\/th><\/tr><\/thead><tbody><tr><td>\u6e29\u5ea6<\/td><td>NTC<\/td><td>-40~100\u2103<\/td><td>0.01\u2103<\/td><td>\u00b11\u2103<\/td><\/tr><tr><td>\u6e7f\u5ea6<\/td><td>HIH<\/td><td>1-100%RH<\/td><td>0.04%<\/td><td>\u00b13%RH<\/td><\/tr><tr><td>CO\u2082<\/td><td>\u7ea2\u5916\u975e\u5206\u5149<\/td><td>400-5000ppm<\/td><td>1ppm<\/td><td>\u00b1(3%+50ppm)<\/td><\/tr><tr><td>\u7532\u919b<\/td><td>\u7535\u5316\u5b66<\/td><td>0-2000\u03bcg\/m\u00b3<\/td><td>1\u03bcg\/m\u00b3<\/td><td>\u00b110%<\/td><\/tr><tr><td>TVOC<\/td><td>\u7535\u5316\u5b66<\/td><td>0-2000\u03bcg\/m\u00b3<\/td><td>1\u03bcg\/m\u00b3<\/td><td>\u00b125%<\/td><\/tr><tr><td>PM2.5<\/td><td>\u6fc0\u5149\u6563\u5c04<\/td><td>0-999\u03bcg\/m\u00b3<\/td><td>1\u03bcg\/m\u00b3<\/td><td>\u00b110%<\/td><\/tr><tr><td>PM10<\/td><td>\u6fc0\u5149\u6563\u5c04<\/td><td>0-999\u03bcg\/m\u00b3<\/td><td>1\u03bcg\/m\u00b3<\/td><td>\u00b110%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2.2 \u901a\u8baf\u53c2\u6570<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u9879\u76ee<\/th><th>\u53c2\u6570<\/th><\/tr><\/thead><tbody><tr><td>\u7269\u7406\u63a5\u53e3<\/td><td>RS485\u79c1\u6709\u534f\u8bae \/ Modbus-RTU\u534f\u8bae<\/td><\/tr><tr><td>\u6ce2\u7279\u7387<\/td><td>9600bps\uff08\u9ed8\u8ba4\uff09<\/td><\/tr><tr><td>\u6570\u636e\u683c\u5f0f<\/td><td>8\u6570\u636e\u4f4d\/1\u505c\u6b62\u4f4d\/\u65e0\u6821\u9a8c<\/td><\/tr><tr><td>\u6269\u5c55\u534f\u8bae<\/td><td>KNX\/CAN\/LoRa\/WiFi\u7b49\uff08\u9700\u6269\u5c55\u6a21\u5757\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u5b89\u88c5\u4e0e\u63a5\u7ebf<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 \u673a\u68b0\u5b89\u88c5<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5b89\u88c5\u4f4d\u7f6e<\/strong>\uff1a\u8ddd\u5730\u97621.5-2\u7c73\uff0c\u907f\u5f00\u901a\u98ce\u6b7b\u89d2<\/li>\n\n\n\n<li><strong>\u5b89\u88c5\u95f4\u8ddd<\/strong>\uff1a\u6bcf50\u33a1\u5efa\u8bae\u5b89\u88c51\u4e2a\u4f20\u611f\u5668<\/li>\n\n\n\n<li><strong>\u65b9\u5411\u8981\u6c42<\/strong>\uff1a\u4f20\u611f\u5668\u8fdb\u98ce\u53e3\u9700\u907f\u5f00\u906e\u6321\u7269<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 \u7535\u6c14\u8fde\u63a5<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7aef\u5b50<\/th><th>\u529f\u80fd<\/th><th>\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td>V+<\/td><td>\u7535\u6e90\u6b63\u6781<\/td><td>DC7-24V\u8f93\u5165<\/td><\/tr><tr><td>GND<\/td><td>\u7535\u6e90\u8d1f\u6781<\/td><td><\/td><\/tr><tr><td>A\/B<\/td><td>RS485\u603b\u7ebf<\/td><td>\u9700\u63a5\u7ec8\u7aef\u7535\u963b120\u03a9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u901a\u4fe1\u534f\u8bae\u8be6\u89e3<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">4.1 \u534f\u8bae\u6846\u67b6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u91c7\u7528\u6807\u51c6Modbus-RTU\u534f\u8bae\uff0c\u6570\u636e\u5e27\u7ed3\u6784\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5730\u5740\u7801<\/th><th>Function Code<\/th><th>\u6570\u636e\u957f\u5ea6<\/th><th>\u6570\u636e\u57df<\/th><th>CRC\u6821\u9a8c<\/th><\/tr><\/thead><tbody><tr><td>1\u5b57\u8282<\/td><td>1\u5b57\u8282<\/td><td>1\u5b57\u8282<\/td><td>N\u00d72\u5b57\u8282<\/td><td>2\u5b57\u8282<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"1383\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2025\/02\/20250226122215361.avif\"  class=\"wp-image-29348\" style=\"width:840px;height:auto\" ><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-dominant-color=\"f5f4f5\" data-has-transparency=\"false\" decoding=\"async\" sizes=\"(max-width: 750px) 100vw, 750px\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2025\/02\/20250226122229903.png\"  class=\"wp-image-29349 not-transparent\" style=\"--dominant-color: #f5f4f5; width:840px;height:auto\" ><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"821\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2025\/02\/20250226122317883.avif\"  class=\"wp-image-29350\" style=\"width:840px;height:auto\" ><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u79c1\u6709\u534f\u8bae<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u4e00\u3001\u4fee\u6539\u8bbe\u5907\u5730\u5740<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1. \u64cd\u4f5c\u6d41\u7a0b<\/strong><\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u8bbe\u5907\u4e0a\u7535<\/strong>\uff1a\u8bbe\u5907\u81ea\u52a8\u53cd\u9988\u5f53\u524d\u5730\u5740\uff085\u5b57\u8282\uff0c\u4f8b\u5982 <code>1A 21 07 01 01<\/code>\uff09\u3002<\/li>\n\n\n\n<li><strong>\u53d1\u9001\u4fee\u6539\u6307\u4ee4<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u683c\u5f0f<\/strong>\uff1a<code>\uff081A 21 07 01 01\uff09 + \u56fa\u5b9a\u7801\uff08F8 E7 D6\uff09 + 1A 21 07 01 02<\/code><\/li>\n\n\n\n<li><strong>\u793a\u4f8b<\/strong>\uff1a<br>\u5c06\u5730\u5740 <code>1A 21 07 01 01<\/code> \u6539\u4e3a <code>1A 21 07 01 02<\/code>\uff1a<br><code>\u53d1\u9001\u6307\u4ee4\uff1a1A 21 07 01 01 F8 E7 D6 1A 21 07 01 02<\/code><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2. \u5173\u952e\u8bf4\u660e<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6821\u9a8c\u7801<\/strong>\uff1a<code>F8 E7 D6<\/code> \u4e3a\u4fee\u6539\u5730\u5740\u7684\u56fa\u5b9a\u7801\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u4e8c\u3001\u67e5\u8be2\u8bbe\u5907\u6570\u636e<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1. \u53d1\u9001\u67e5\u8be2\u6307\u4ee4<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u683c\u5f0f<\/strong>\uff1a<code>\u8bbe\u5907\u5730\u5740\uff08XX XX XX XX XX\uff09 + \u56fa\u5b9a\u6307\u4ee4\uff0886 86 86 0F\uff09<\/code><\/li>\n\n\n\n<li><strong>\u793a\u4f8b<\/strong>\uff1a<br>\u67e5\u8be2\u5730\u5740\u4e3a <code>1A 21 07 01 01<\/code> \u7684\u8bbe\u5907\u6570\u636e\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  \u53d1\u9001\u6307\u4ee4\uff1a1A 21 07 01 01 86 86 86 0F  <\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2. \u6570\u636e\u53cd\u9988\u89e3\u6790<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u53cd\u9988\u683c\u5f0f<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  \u8bbe\u5907\u5730\u5740\uff08XX XX XX XX XX\uff09 + \u53c2\u6570\u7ec4\uff08\u6bcf2\u5b57\u8282\u4e3a\u4e00\u7ec4\uff09 + \u7ed3\u675f\u7b26\uff080F\uff09  <\/code><\/pre>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u5b57\u8282\u4f4d\u7f6e<\/strong><\/th><th><strong>\u53c2\u6570\u540d\u79f0<\/strong><\/th><th><strong>\u6570\u636e\u8303\u56f4\uff08\u5341\u516d\u8fdb\u5236\uff09<\/strong><\/th><th><strong>\u6570\u636e\u8303\u56f4\uff08\u5341\u8fdb\u5236\uff09<\/strong><\/th><th><strong>\u5355\u4f4d\/\u8bf4\u660e<\/strong><\/th><\/tr><\/thead><tbody><tr><td><code>00 01<\/code><\/td><td>\u7532\u919b\u6d53\u5ea6<\/td><td><code>0x0000<\/code>&nbsp;~&nbsp;<code>0x07D0<\/code><\/td><td>0 ~ 2000<\/td><td>\u03bcg\/m\u00b3<\/td><\/tr><tr><td><code>01<\/code><\/td><td>\u56fa\u5b9a\u503c<\/td><td><code>0x01<\/code><\/td><td>1<\/td><td>\u4fdd\u7559\u5b57\u6bb5\uff0c\u56fa\u5b9a\u4e3a<code>01<\/code><\/td><\/tr><tr><td><code>00 02<\/code><\/td><td>TVOC\u6d53\u5ea6<\/td><td><code>0x0000<\/code>&nbsp;~&nbsp;<code>0x07D0<\/code><\/td><td>0 ~ 2000<\/td><td>\u03bcg\/m\u00b3<\/td><\/tr><tr><td><code>01<\/code><\/td><td>\u56fa\u5b9a\u503c<\/td><td><code>0x01<\/code><\/td><td>1<\/td><td>\u4fdd\u7559\u5b57\u6bb5\uff0c\u56fa\u5b9a\u4e3a<code>01<\/code><\/td><\/tr><tr><td><code>00 03<\/code><\/td><td>PM2.5\u6d53\u5ea6<\/td><td><code>0x0000<\/code>&nbsp;~&nbsp;<code>0x03E7<\/code><\/td><td>0 ~ 999<\/td><td>\u03bcg\/m\u00b3<\/td><\/tr><tr><td><code>01<\/code><\/td><td>\u56fa\u5b9a\u503c<\/td><td><code>0x01<\/code><\/td><td>1<\/td><td>\u4fdd\u7559\u5b57\u6bb5\uff0c\u56fa\u5b9a\u4e3a<code>01<\/code><\/td><\/tr><tr><td><code>00 04<\/code><\/td><td>\u6e29\u5ea6<\/td><td><code>0x00<\/code>&nbsp;~&nbsp;<code>0x64<\/code><\/td><td>0 ~ 100<\/td><td>\u2103\uff08\u6574\u6570\uff09<\/td><\/tr><tr><td><code>01<\/code><\/td><td>\u6e29\u5ea6\u6b63\u8d1f<\/td><td><code>0x00<\/code>\uff08\u8d1f\uff09<code>0x01<\/code>\uff08\u6b63\uff09<\/td><td>&#8211; \/ +<\/td><td>\u7b26\u53f7\u6807\u8bc6\uff08<code>00<\/code>\u8d1f\uff0c<code>01<\/code>\u6b63\uff09<\/td><\/tr><tr><td><code>00 05<\/code><\/td><td>\u6e7f\u5ea6<\/td><td><code>0x0000<\/code>&nbsp;~&nbsp;<code>0x0064<\/code><\/td><td>0 ~ 100<\/td><td>%\uff08\u6574\u6570\uff09<\/td><\/tr><tr><td><code>01<\/code><\/td><td>\u56fa\u5b9a\u503c<\/td><td><code>0x01<\/code><\/td><td>1<\/td><td>\u4fdd\u7559\u5b57\u6bb5\uff0c\u56fa\u5b9a\u4e3a<code>01<\/code><\/td><\/tr><tr><td><code>00 06<\/code><\/td><td>PM10\u6d53\u5ea6<\/td><td><code>0x0000<\/code>&nbsp;~&nbsp;<code>0x03E7<\/code><\/td><td>0 ~ 999<\/td><td>\u03bcg\/m\u00b3<\/td><\/tr><tr><td><code>01<\/code><\/td><td>\u56fa\u5b9a\u503c<\/td><td><code>0x01<\/code><\/td><td>1<\/td><td>\u4fdd\u7559\u5b57\u6bb5\uff0c\u56fa\u5b9a\u4e3a<code>01<\/code><\/td><\/tr><tr><td><code>02 BC<\/code><\/td><td>\u4e8c\u6c27\u5316\u78b3<\/td><td><code>0x0190<\/code>&nbsp;~&nbsp;<code>0x1388<\/code><\/td><td>400 ~ 5000<\/td><td>ppm\uff08\u793a\u4f8b\uff1a<code>0x02BC=700<\/code>\uff09<\/td><\/tr><tr><td><code>01<\/code><\/td><td>\u56fa\u5b9a\u503c<\/td><td><code>0x01<\/code><\/td><td>1<\/td><td>\u4fdd\u7559\u5b57\u6bb5\uff0c\u56fa\u5b9a\u4e3a<code>01<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u793a\u4f8b\u89e3\u6790<\/strong>\uff1a<br>\u53cd\u9988\u6570\u636e\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  XX XX XX XX XX 00 01 01 00 02 01 00 03 01 00 04 01 00 05 01 00 06 01 02 BC 01 0F  <\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u89e3\u6790\u7ed3\u679c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7532\u919b\uff1a<code>00 01<\/code> \u2192 1 \u03bcg\/m\u00b3<\/li>\n\n\n\n<li>TVOC\uff1a<code>00 02<\/code> \u2192 2 \u03bcg\/m\u00b3<\/li>\n\n\n\n<li>PM2.5\uff1a<code>00 03<\/code> \u2192 3 \u03bcg\/m\u00b3<\/li>\n\n\n\n<li>\u6e29\u5ea6\uff1a<code>00 04<\/code> \u2192 4\u2103\uff08<code>01<\/code>\u8868\u793a\u6b63\u53f7\uff09<\/li>\n\n\n\n<li>\u6e7f\u5ea6\uff1a<code>00 05<\/code> \u2192 5%<\/li>\n\n\n\n<li>PM10\uff1a<code>00 06<\/code> \u2192 6 \u03bcg\/m\u00b3<\/li>\n\n\n\n<li>\u4e8c\u6c27\u5316\u78b3\uff1a<code>02 BC<\/code> \u2192 <code>0x02BC<\/code> = 700 ppm<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>3. \u6570\u503c\u8f6c\u6362\u65b9\u6cd5<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5341\u516d\u8fdb\u5236\u8f6c\u5341\u8fdb\u5236<\/strong>\uff1a<br>\u4f8b\u5982 <code>02 BC<\/code> \u2192 \u8f6c\u6362\u4e3a\u5341\u8fdb\u5236\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  0x02BC = (2 \u00d7 256) + (188 \u00d7 1) = 700  <\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u6570\u636e\u89e3\u8bfb\u6807\u51c6<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">5.1 \u7a7a\u6c14\u8d28\u91cf\u7b49\u7ea7<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u53c2\u6570<\/th><th>\u4f18<\/th><th>\u826f<\/th><th>\u6c61\u67d3<\/th><\/tr><\/thead><tbody><tr><td>PM2.5<\/td><td>0-35\u03bcg\/m\u00b3<\/td><td>35-75\u03bcg\/m\u00b3<\/td><td>&gt;75\u03bcg\/m\u00b3<\/td><\/tr><tr><td>CO\u2082<\/td><td>&lt;1000ppm<\/td><td>1000-2000ppm<\/td><td>&gt;2000ppm<\/td><\/tr><tr><td>\u7532\u919b<\/td><td>&lt;0.08mg\/m\u00b3<\/td><td>0.08-0.1mg\/m\u00b3<\/td><td>&gt;0.1mg\/m\u00b3<\/td><\/tr><tr><td>TVOC<\/td><td>&lt;0.6mg\/m\u00b3<\/td><td>0.6-3.0mg\/m\u00b3<\/td><td>&gt;3.0mg\/m\u00b3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">5.2 \u5065\u5eb7\u6307\u5f15<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7ea2\u8272\u9884\u8b66<\/strong>\uff08\u4efb\u4e00\u53c2\u6570\u8d85\u6807\uff09\uff1a<\/li>\n\n\n\n<li>\u7acb\u5373\u5f00\u542f\u65b0\u98ce\u7cfb\u7edf<\/li>\n\n\n\n<li>\u4eba\u5458\u758f\u6563\u5efa\u8bae<\/li>\n\n\n\n<li>\u67e5\u627e\u6c61\u67d3\u6e90<\/li>\n\n\n\n<li><strong>\u6a59\u8272\u9884\u8b66<\/strong>\uff08\u4e24\u9879\u53c2\u6570\u4e34\u8fd1\u9650\u503c\uff09\uff1a<\/li>\n\n\n\n<li>\u5efa\u8bae\u589e\u52a0\u901a\u98ce<\/li>\n\n\n\n<li>\u654f\u611f\u4eba\u7fa4\u6ce8\u610f\u9632\u62a4<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u516d\u3001\u7ef4\u62a4\u4e0e\u6821\u51c6<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">6.1 \u65e5\u5e38\u7ef4\u62a4<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5468\u671f<\/th><th>\u7ef4\u62a4\u9879\u76ee<\/th><\/tr><\/thead><tbody><tr><td>\u6bcf\u6708<\/td><td>\u6e05\u6d01\u8fdb\u98ce\u53e3\u6ee4\u7f51<\/td><\/tr><tr><td>\u6bcf\u534a\u5e74<\/td><td>\u6fc0\u5149\u7a97\u53e3\u6e05\u6d01<\/td><\/tr><tr><td>\u6bcf\u5e74<\/td><td>\u7535\u5316\u5b66\u4f20\u611f\u5668\u6807\u5b9a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">6.2 \u81ea\u52a8\u6821\u51c6\u673a\u5236<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CO\u2082\u4f20\u611f\u5668<\/strong>\uff1a\u6bcf24\u5c0f\u65f6\u81ea\u52a8\u96f6\u70b9\u6821\u51c6<\/li>\n\n\n\n<li><strong>\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668<\/strong>\uff1a\u4e0a\u7535\u81ea\u52a8\u6821\u51c6<\/li>\n\n\n\n<li><strong>\u9897\u7c92\u7269\u4f20\u611f\u5668<\/strong>\uff1a\u52a8\u6001\u57fa\u7ebf\u6821\u51c6\u6280\u672f<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e03\u3001\u6545\u969c\u6392\u67e5<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u73b0\u8c61<\/th><th>\u53ef\u80fd\u539f\u56e0<\/th><th>\u89e3\u51b3\u65b9\u6848<\/th><\/tr><\/thead><tbody><tr><td>\u6570\u636e\u65e0\u8f93\u51fa<\/td><td>\u7535\u6e90\u5f02\u5e38<\/td><td>\u68c0\u67e57-24V\u4f9b\u7535<\/td><\/tr><tr><td>PM\u503c\u6301\u7eed\u504f\u9ad8<\/td><td>\u6fc0\u5149\u8154\u6c61\u67d3<\/td><td>\u4f7f\u7528\u65e0\u5c18\u5e03\u6e05\u6d01<\/td><\/tr><tr><td>CO\u2082\u8bfb\u6570\u6f02\u79fb<\/td><td>\u672a\u5b8c\u6210\u81ea\u6821\u51c6<\/td><td>\u4fdd\u6301\u901a\u753524\u5c0f\u65f6<\/td><\/tr><tr><td>\u901a\u8baf\u4e2d\u65ad<\/td><td>\u7ec8\u7aef\u7535\u963b\u672a\u63a5<\/td><td>\u603b\u7ebf\u672b\u7aef\u63a5120\u03a9\u7535\u963b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark class=\"has-inline-color has-vivid-red-color\">\u4ea7\u54c1\u8d2d\u4e70\uff1a<\/mark><\/strong><a href=\"https:\/\/item.taobao.com\/item.htm?ft=t&amp;id=552830224165\" rel=\"noopener noreferrer nofollow\">https:\/\/item.taobao.com\/item.htm?ft=t&amp;id=552830224165<\/a><\/p>\n<span id=\"magicpostMarker\"><\/span>","protected":false},"excerpt":{"rendered":"<p>(modbus.cn)\u3002<\/p>","protected":false},"author":1,"featured_media":29342,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[2089],"tags":[682,340],"class_list":["post-29339","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-shuomingshu","tag-682","tag-340"],"_links":{"self":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/29339","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=29339"}],"version-history":[{"count":0,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/29339\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media\/29342"}],"wp:attachment":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media?parent=29339"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/categories?post=29339"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/tags?post=29339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}