{"id":2394,"date":"2025-02-24T19:17:40","date_gmt":"2025-02-24T11:17:40","guid":{"rendered":"http:\/\/www.infwin.com.cn\/?p=2394"},"modified":"2025-02-24T19:42:10","modified_gmt":"2025-02-24T11:42:10","slug":"digigas-vni-voc%e4%b8%8enox%e7%a9%ba%e6%b0%94%e8%b4%a8%e9%87%8f%e6%8c%87%e6%95%b0%e4%bc%a0%e6%84%9f%e5%99%a8sdi-12rs485%e6%8e%a5%e5%8f%a3","status":"publish","type":"post","link":"http:\/\/www.infwin.com.cn\/2394.html","title":{"rendered":"DigiGas-VNI VOC\u4e0eNOx\u7a7a\u6c14\u8d28\u91cf\u6307\u6570\u4f20\u611f\u5668,SDI-12,RS485\u63a5\u53e3"},"content":{"rendered":"

\u3000\u3000DigiGas-VNI\u7a7a\u6c14\u8d28\u91cf\u6307\u6570\uff08AQI\uff09\u4f20\u611f\u5668\u53ef\u7528\u4e8e\u76d1\u6d4b\u5ba4\u5185\u7a7a\u6c14\u8d28\u91cf\uff0c\u53ef\u8fdb\u884cVOC\u6325\u53d1\u6027\u6709\u673a\u7269\u3001NOx\u6c2e\u6c27\u5316\u7269\u7684\u6d4b\u91cf\uff0c\u5e76\u6362\u7b97\u4e3a\u7a7a\u6c14\u8d28\u91cf\u6307\u6570\u3002\u5176\u5185\u7f6e\u6e29\u6e7f\u5ea6\u8865\u507f\uff0c\u5177\u6709\u9ad8\u7075\u654f\u5ea6\u3001\u4f7f\u7528\u5bff\u547d\u957f\u3001\u6d4b\u91cf\u7cbe\u5ea6\u9ad8\u3001\u7a33\u5b9a\u6027\u597d\u3001\u91cd\u590d\u6027\u597d\u3001\u6d4b\u91cf\u8303\u56f4\u5bbd\u7b49\u7279\u70b9\uff0c\u53ef\u5e7f\u6cdb\u7528\u4e8e\u7a7a\u6c14\u51c0\u5316\u7cfb\u7edf\u3001\u901a\u98ce\u7cfb\u7edf\u3001\u5b9e\u9a8c\u5ba4\u73af\u5883\u76d1\u6d4b\u3001\u5ba4\u5185\u7a7a\u6c14\u8d28\u91cf\u7b49\u5404\u7c7b\u9700\u8981\u76d1\u6d4b\u6325\u53d1\u6027\u6709\u673a\u7269\u4ee5\u53ca\u6c2e\u6c27\u5316\u7269\u7684\u573a\u5408\u3002\u4f20\u611f\u5668\u652f\u6301SDI-12\u63a5\u53e3\u6216RS485\u63a5\u53e3\uff08Modbus-RTU\u534f\u8bae\uff09\uff0c\u517c\u5bb9\u591a\u79cd\u652f\u6301SDI-12\u4ee5\u53caRS485\u901a\u4fe1\u7684\u6570\u636e\u91c7\u96c6\u5668\uff0c\u8fdb\u884c\u8fdc\u8ddd\u79bb\u591a\u70b9\u76d1\u6d4b\u4e0e\u8bb0\u5f55\u3002<\/span><\/p>\n

 <\/p>\n

\u529f\u80fd\u7279\u70b9<\/span><\/strong><\/p>\n

\u25a0 \u96c6\u6210Sensirion SGP41\u7a7a\u6c14\u8d28\u91cf\u4f20\u611f\u5668\u68c0\u6d4bVOC\u4e0eNOx\u6307\u6570<\/span><\/p>\n

\u25a0 \u957f\u671f\u7a33\u5b9a\u7684\u6d4b\u91cf\u4e0e\u4f7f\u7528\u5bff\u547d<\/span><\/p>\n

\u25a0 \u96c6\u6210\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u9732\u70b9\u6d4b\u91cf\u529f\u80fd<\/span><\/p>\n

\u25a0 \u5177\u6709\u6d6a\u6d8c\u4fdd\u62a4\u7684SDI-12\u6216RS485\u901a\u4fe1\u63a5\u53e3<\/span><\/p>\n

\u25a0 \u5899\u9762\u58c1\u6302\u5b89\u88c5\uff0c\u5c0f\u5c3a\u5bf8\uff0c\u5b89\u88c5\u7b80\u5355\uff0c\u4fbf\u4e8e\u96c6\u6210<\/span><\/p>\n

\u25a0 \u4f4e\u529f\u8017\u8bbe\u5907\u53ef\u7528\u4e8e\u7535\u6c60\u4f9b\u7535\u7684\u7cfb\u7edf<\/span><\/p>\n

\u25a0 \u7535\u6e90\u53cd\u5411\u4fdd\u62a4\u4e0e\u6297\u96f7\u51fb\u4fdd\u62a4<\/span><\/p>\n

\u25a0 ODM\/OEM \u670d\u52a1<\/span><\/p>\n

 <\/p>\n

\u5e94\u7528\u573a\u666f<\/span><\/strong><\/p>\n

\u25a0 \u7a7a\u6c14\u51c0\u5316\u7cfb\u7edf<\/span><\/p>\n

\u25a0 \u901a\u98ce\u7cfb\u7edf<\/span><\/p>\n

\u25a0 \u5ba4\u5185\u7a7a\u6c14\u8d28\u91cf<\/span><\/p>\n

\u25a0 \u5b9e\u9a8c\u5ba4\u73af\u5883\u76d1\u6d4b<\/span><\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u6280\u672f\u53c2\u6570<\/span><\/strong><\/td>\n<\/tr>\n
\u4fe1\u53f7\u8f93\u51fa\u7c7b\u578b<\/span><\/td>\n\u53ef\u9009\uff1aSDI-12\u63a5\u53e3V1.3\u7248\u672c<\/span><\/p>\n

\u53ef\u9009\uff1aRS485\u63a5\u53e3\uff08Modbus-RTU\u534f\u8bae\uff09<\/span><\/td>\n<\/tr>\n

\u4f9b\u7535\u7535\u538b<\/span><\/td>\n5-28V DC<\/span><\/td>\n<\/tr>\n
\u529f\u8017<\/span><\/td>\nSDI-12\u63a5\u53e3\uff1a<\/span><\/p>\n

\u9759\u6001\u7535\u6d41\uff1a<2mA @12V DC<\/span><\/p>\n

\u6700\u5927\u7535\u6d41\uff1a\u6d4b\u91cf\u65f6<5mA@12V DC<\/span><\/p>\n

 <\/p>\n

RS485\u63a5\u53e3\uff1a<\/span><\/p>\n

\u9759\u6001\u7535\u6d41\uff1a<5mA @12V DC<\/span><\/p>\n

\u6700\u5927\u7535\u6d41\uff1a\u6d4b\u91cf\u65f6<10mA@12V DC<\/span><\/td>\n<\/tr>\n

VOC\u6325\u53d1\u6027\u6709\u673a\u7269\u7a7a\u6c14\u8d28\u91cf\u6307\u6570<\/span><\/td>\nVOC\u6307\u6570\u91cf\u7a0b\uff1a1-500\uff0c\u5206\u8fa8\u7387\uff1a1<\/span><\/td>\n<\/tr>\n
NOx\u6c2e\u6c27\u5316\u7269\u7a7a\u6c14\u8d28\u91cf\u6307\u6570<\/span><\/td>\nNOx\u6307\u6570\u91cf\u7a0b\uff1a1-500\uff0c\u5206\u8fa8\u7387\uff1a1<\/span><\/td>\n<\/tr>\n
\u6e29\u5ea6\u6d4b\u91cf<\/span><\/td>\n\u91cf\u7a0b\uff1a-40~125\u2103,\u5206\u8fa8\u7387\uff1a0.01\u2103\uff0c\u5178\u578b\u7cbe\u5ea6\uff1a\u6700\u9ad8+\/-0.2\u2103<\/span><\/p>\n

\u6ce8\u610f\uff1a\u4f20\u611f\u5668\u7684\u957f\u671f\u8fd0\u884c\u73af\u5883\u6e29\u5ea6\u8303\u56f4\u4e3a-40~80\u2103<\/span><\/td>\n<\/tr>\n

\u6e7f\u5ea6\u6d4b\u91cf<\/span><\/td>\n\u91cf\u7a0b\uff1a0-100%\uff0c\u5206\u8fa8\u7387\uff1a0.01%\uff0c\u5178\u578b\u7cbe\u5ea6\uff1a\u6700\u9ad8\u00b11.8% RH<\/span><\/td>\n<\/tr>\n
\u5de5\u4f5c\u73af\u5883<\/span><\/td>\n\u6e29\u5ea6\uff1a-40\uff5e80\u2103\uff0c\u6e7f\u5ea6\uff1a0-95%\u975e\u51dd\u9732<\/span><\/td>\n<\/tr>\n
\u9632\u62a4\u7b49\u7ea7<\/span><\/td>\nIP50<\/span><\/td>\n<\/tr>\n
\u5b89\u88c5\u65b9\u5f0f<\/span><\/td>\n\u5899\u58c1\u5b89\u88c5<\/span><\/td>\n<\/tr>\n
\u7ebf\u7f06\u957f\u5ea6<\/span><\/td>\n\u9ed8\u8ba4\u7ebf\u957f2\u7c73\uff0c\u53ef\u5b9a\u5236<\/span><\/td>\n<\/tr>\n
\u5916\u5f62\u5c3a\u5bf8<\/span><\/td>\n\u4f20\u611f\u5668\u672c\u4f53\uff1a111*25.5mm (\u957f\u5ea6*\u76f4\u5f84)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n
\u9009\u578b\u8ba2\u8d2d<\/span><\/strong><\/td>\n<\/tr>\n
\u4ee3\u7801\u7f16\u53f7<\/span><\/td>\n\u4ee3\u7801<\/span><\/td>\n\u4ee3\u7801\u8bf4\u660e<\/span><\/td>\n<\/tr>\n
\u4ee3\u78011\uff1a\u4ea7\u54c1\u7cfb\u5217<\/span><\/td>\nDigiGas-VNI<\/span><\/td>\nDigiGas-VNI\u7a7a\u6c14\u8d28\u91cfVOC\u4e0eNOx\u6307\u6570\uff0c\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668<\/span><\/td>\n<\/tr>\n
\u4ee3\u78012\uff1a\u91cf\u7a0b\u7cbe\u5ea6<\/span><\/td>\nA<\/span><\/td>\n\u9ed8\u8ba4\uff0c\u53c2\u89c1\u201c\u4f20\u611f\u5668\u7cbe\u5ea6\u201d\u7ae0\u8282<\/span><\/td>\n<\/tr>\n
\u4ee3\u78013\uff1a\u4f9b\u7535\u7535\u538b<\/span><\/td>\nA<\/span><\/p>\n

X<\/span><\/td>\n

5-28V\u76f4\u6d41<\/span><\/p>\n

\u5ba2\u6237\u5b9a\u5236<\/span><\/td>\n<\/tr>\n

\u4ee3\u78014\uff1a\u8f93\u51fa\u4fe1\u53f7<\/span><\/td>\nA<\/span><\/p>\n

B<\/span><\/td>\n

RS485 (Modbus-RTU)<\/span><\/p>\n

SDI-12<\/span><\/td>\n<\/tr>\n

\u4ee3\u78015\uff1a\u7ebf\u7f06\u63a5\u5934<\/span><\/td>\nB<\/span><\/p>\n

C<\/span><\/td>\n

\u51b7\u538b\u7aef\u5b50<\/span><\/p>\n

\u8638\u710a\u9521\u88f8\u7ebf<\/span><\/td>\n<\/tr>\n

\u4ee3\u78016\uff1a\u7ebf\u7f06\u957f\u5ea6<\/span><\/td>\n002<\/span><\/p>\n

XXX<\/span><\/td>\n

2\u7c73\u7ebf\u957f<\/span><\/p>\n

\u5ba2\u6237\u5b9a\u5236\uff0cXXX\u4e3a\u4efb\u610f\u7ebf\u957f\uff08\u5355\u4f4d\uff1a\u7c73\uff09<\/span><\/td>\n<\/tr>\n

\u578b\u53f7\u4e3e\u4f8b\uff1aDigiGas-VNI-A A A B 002<\/span><\/p>\n

\u4ea7\u54c1\u7cfb\u5217\uff1aDigiGas-VNI\u7a7a\u6c14\u8d28\u91cfVOC\u4e0eNOx\u6307\u6570\uff0c\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668\uff1b<\/span><\/p>\n

\u91cf\u7a0b\u7cbe\u5ea6\uff1a\u9ed8\u8ba4\uff0c\u53c2\u89c1\u201c\u4f20\u611f\u5668\u7cbe\u5ea6\u201d\u7ae0\u8282<\/span><\/p>\n

\u4f9b\u7535\u7535\u538b\uff1a5-28V\u76f4\u6d41\uff1b<\/span><\/p>\n

\u8f93\u51fa\u4fe1\u53f7\uff1aRS485(Modbus-RTU)\uff1b<\/span><\/p>\n

\u7ebf\u7f06\u63a5\u5934\uff1a\u51b7\u538b\u7aef\u5b50\uff1b<\/span><\/p>\n

\u7ebf\u957f\uff1a2\u7c73\u7ebf\u957f\uff1b<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u5916\u5f62\u5c3a\u5bf8\uff1a<\/span><\/strong><\/p>\n

\"\"<\/p>\n

 <\/p>\n

SDI-12\u63a5\u53e3\uff1a<\/span><\/strong><\/p>\n

\"\"<\/p>\n

 <\/p>\n

RS485\u63a5\u53e3\uff1a<\/span><\/strong><\/p>\n

\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3000\u3000DigiGas-VNI\u7a7a\u6c14\u8d28\u91cf\u6307\u6570\uff08AQI\uff09\u4f20\u611f\u5668\u53ef\u7528\u4e8e\u76d1\u6d4b\u5ba4\u5185\u7a7a\u6c14\u8d28\u91cf\uff0c\u53ef\u8fdb\u884cVOC\u6325\u53d1\u6027\u6709\u673a\u7269\u3001NOx […]<\/p>\n","protected":false},"author":1,"featured_media":2385,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[134,133,40,63,83],"tags":[],"_links":{"self":[{"href":"http:\/\/www.infwin.com.cn\/wp-json\/wp\/v2\/posts\/2394"}],"collection":[{"href":"http:\/\/www.infwin.com.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.infwin.com.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.infwin.com.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.infwin.com.cn\/wp-json\/wp\/v2\/comments?post=2394"}],"version-history":[{"count":6,"href":"http:\/\/www.infwin.com.cn\/wp-json\/wp\/v2\/posts\/2394\/revisions"}],"predecessor-version":[{"id":2397,"href":"http:\/\/www.infwin.com.cn\/wp-json\/wp\/v2\/posts\/2394\/revisions\/2397"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.infwin.com.cn\/wp-json\/wp\/v2\/media\/2385"}],"wp:attachment":[{"href":"http:\/\/www.infwin.com.cn\/wp-json\/wp\/v2\/media?parent=2394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.infwin.com.cn\/wp-json\/wp\/v2\/categories?post=2394"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.infwin.com.cn\/wp-json\/wp\/v2\/tags?post=2394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}