基于电化学传感器的ADI微功耗有毒气体检测解决方案

应用简介r r t有毒气体存在于许多工业环境之中，比如油井、采矿、塑料生产、造纸等，随着人们对个人安全的日益重视，对低功耗便携式有毒气体检器的需求正呈快速增长之势。这种检测可以让工人随身携带，也可每隔一定距离安装在工作现场。多数便携式低功耗有毒气体检测器都是以电化学传感器为基础的。涵盖工业环境中的多数常见气体，比如一氧化碳(CO、二氧化硫SO2、硫化氢H₂S、和二氧化氮NO₂）。与其他有毒气体检测方法相比，电化学传感器具有功耗低、交叉灵敏度低、长期稳定性出色等特点，非常适合电磁供电的便携式应用。r r ttr tttNO₂r t r r var _gaq = _gaq || [];r _gaq.push(['_setAccount', 'UA-1502657-1']);r _gaq.push(['_trackPageview']);r _gaq.push(['new._setAccount', 'UA-31944875-8']);r _gaq.push(['new._trackPageview']);r _gaq.push(['new._setAccount', 'UA-31944875-10']);r _gaq.push(['new._trackPageview']);r (function() {r var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;r ga.src = ('https:' == [removed].protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';r var s = document.getElementsByTagName('script')[0]; s[removed].insertBefore(ga, s);r })();r r var _bdhmProtocol = (("https:" == [removed].protocol) ? " https://" : " http://");r [removed](unescape("[removed]"));r r r (function() {r window._pa = window._pa || {};r var pa = document.createElement('script'); pa.type = 'text/javascript'; pa.async = true;r pa.src = ('https:' == [removed].protocol ? 'https:' : 'http:') + "//tag.perfectaudience.com/serve/5499aafcda37a38c5f0000b5.js";r var s = document.getElementsByTagName('script')[0]; s[removed].insertBefore(pa, s);r })();r r r (function(){r var bp = document.createElement('script');r var curProtocol = [removed].protocol.split(':')[0];r if (curProtocol === 'https') {r bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';r }r else {r bp.src = 'http://push.zhang.baidu.com/push.js';r }r var s = document.getElementsByTagName("script")[0];r s[removed].insertBefore(bp, s);r })();r r r [removed] = func