"# RS485\u901a\u8bafModbus\u534f\u8bae\u7a7a\u6c14\u8d28\u91cf\u4f20\u611f\u56687\u5408\u4e00\u7532\u919b CO2 TVOC PM2.5 \u6e29\u6e7f\u5ea6\n\n> 2022-12-12 | 2025-03-12\n> https:\/\/www.modbus.cn\/en\/11275.html\n\n**\u4ea7\u54c1\u8bf4\u660e\u4e66**\n\n---\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1670854275-image.png)\n\n## \u529f\u80fd\u7b80\u4ecb\uff1a\n\n\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\u4e8eAPP\u5c55\u793a\u3002\n\n## \u4f7f\u7528\u573a\u5408\uff1a\n\n\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\n\n## \u4ea7\u54c1\u53c2\u6570\uff1a\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1670853602-image-950x620.png)\n\n## \u4ea7\u54c1\u529f\u80fd\uff1a\n\n\u8fde\u63a5APP\u67e5\u770b\u6570\u636e\u7b80\u5355\u65b9\u4fbf\u3002\n\u642d\u914d\u62d3\u5c55\u6a21\u5757\u53ef\u4ee5\u5728\u4e0d\u540c\u7a7a\u6c14\u72b6\u6001\u4e0b\u53d1\u9001\u81ea\u5b9a\u4e49\u603b\u7ebf\u6570\u636e\n\u642d\u914d\u591a\u6b3e\u667a\u80fd\u914d\u4ef6\uff0c\u5b9e\u73b0\u573a\u666f\u4e2a\u6027\u5316\u8054\u52a8\u63a7\u5236\u3002\n\u8fdc\u7a0b\u63a7\u5236\uff0c\u968f\u65f6\u5f00\u5173(\u9700\u642d\u914d\u667a\u80fd\u63a7\u5236\u7cfb\u7edf\u4f7f\u7528)\n\u652f\u6301\u5b9a\u65f6\u5f00\u5173\u673a(\u9700\u642d\u914d\u667a\u80fd\u63a7\u5236\u7cfb\u7edf\u4f7f\u7528)\n\u652f\u6301\u8bed\u97f3\u58f0\u63a7\u5f00\u5173(\u9700\u642d\u914d\u667a\u80fd\u63a7\u5236\u7cfb\u7edf\uff0c\u6216\u8005\u79bb\u7ebf\u8bed\u97f3\u63a7\u5236\u6a21\u5757\u4f7f\u7528)\u65ad\u7f51\u4e0d\u5f71\u54cd\u603b\u7ebf\u8303\u56f4\u5185\u7684\u63a7\u5236\u53ca\u5c55\u793a\u3002\n\u00b7\u540c\u65f6\u8f93\u51fa\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001C02\u3001\u7532\u919b\u3001TVOC\u3001PM2.5\u3001PM10\u5171\u4e03\u7ec4\u6570\u636e\u00b7PM2.5\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\u72ec\u6709\u6fc0\u5149\u81ea\u6821\u51c6\u6280\u672f\uff0c\u4fdd\u8bc1\u7cbe\u51c6\u5ea6\u3002\n\u91c7\u7528\u53cc\u9891\u6570\u636e\u91c7\u96c6\u6280\u672f\uff0c\u53ef\u5b9e\u65f6\u68c0\u6d4b\u5f53\u524d\u9897\u7c92\u7269\u6d53\u5ea6\u68c0\u6d4b\u9897\u7c92\u7269\u76f4\u5f84\u7684\u8303\u56f4\u4ece0.3um\u81f310pm\u3002\n\u00b7PM2.5\u4ee5TS18530\u4e3a\u6807\u51c6\uff0c\u4e0e\u5927\u591a\u6570\u8ba1\u91cf\u5c40\u7684\u6d4b\u8bd5\u8bbe\u5907\u4e00\u81f4CO2\u91c7\u7528\u7ea2\u5916\u975e\u5206\u5149\u539f\u7406\uff0c\u5355\u901aNDIR\u65b9\u5f0f\uff0c\u5177\u670924\u5c0f\u65f6\u81ea\u6821\u51c6\u529f\u80fd\u7532\u919bTVOC\u5747\u91c7\u7528\u7535\u5316\u5b66\u539f\u7406\uff0c\u7075\u654f\u5ea6\u9ad8\uff0c\u4f4e\u6d53\u5ea6\u4e5f\u80fd\u8bc6\u522b\u3002\n\u6e29\u5ea6\u91c7\u7528NTC\u539f\u7406\uff0c\u6e7f\u5ea6\u91c7\u7528HIH\u539f\u7406\uff0c\u6d4b\u91cf\u8303\u56f4\u5e7f\uff0c\u7cbe\u786e\u5ea6\u9ad8\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\u4f20\u611f\u5668\u91c7\u7528\u91d1\u5c5e\u5c4f\u853d\u5916\u58f3\uff0c\u6297\u5e72\u6270\u6027\u80fd\u597d\u3002\n\n## \u79c1\u6709\u63a7\u5236\u534f\u8bae\uff1a\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1670853763-image-950x1138.png)\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1670853796-image-950x1250.png)\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1670853825-image-950x354.png)\n\n## Modbus\u534f\u8bae\u4f7f\u7528\u65b9\u6cd5\uff1a\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1670853890-image-950x989.png)\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1670853928-image-950x1459.png)\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1670853977-image-936x1500.png)\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1670854022-image.png)\n\n**\u4ea7\u54c1\u8d2d\u4e70\uff1a**[https:\/\/item.taobao.com\/item.htm?ft=t&id=552830224165](https:\/\/item.taobao.com\/item.htm?ft=t&id=552830224165)\n\n---\n*modbus.cn*\n"