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[{"ID":"4180469","Picture":"2/20141029/635501996419360552643.jpg","PictureDomain":"img56","Name":"winsen空气质量气体传感器","Type":"MP503","Descrip":"半导体空气污染传感器MP503工作原理:
平面半导体空气污染气体传感器MP503用平面半导体气敏元件采用先进的平面生产工艺,在微型Al2O3陶瓷基片上形成加热器和金属氧化物半导体气敏材料,用电极引线引出,封装在金属管座、管帽内。当有被检测气体存在时,空气中该气体的浓度越高,传感器的电导率就越高。使用简单的电路即可将这种电导率的变化转换为与气体浓度对应的输出信号。","CompanyName":"郑州炜盛电子科技有限公司","CompanyID":"45657","MarketPrice":"7.5","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"164","City":"郑州市","Address":"郑州市","PropertysValue":"","HitNumber":"251","FrontShow":"0","IsCharges":"0","Year":"10","StarNum":"3","UpdateAndClientSort":"8198834","StandUrl":"/st45657","UpdateTime":"2018/8/3 15:14:43","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1905","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0"},{"ID":"743770","Picture":"2/20100325/634051057852812500.jpg","PictureDomain":"img43","Name":"空气质量气体传感器 TGS2600","Type":"TGS2600","Descrip":"日本FIGARO全系列气体传感器
所谓气体传感器,就是将气体(一般指空气)中含有的特定气体(即待测气体)以适当的电信号检测或定量的器件。相当于动物的嗅觉器官,人称\"电子鼻\"。显然,这是燃气报警器的核心。
","CompanyName":"深圳市易佳杰电子科技有限公司","CompanyID":"10143","MarketPrice":"-1","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"214","City":"深圳市","Address":"深圳市","PropertysValue":"","HitNumber":"477","FrontShow":"0","IsCharges":"0","Year":"10","StarNum":"3","UpdateAndClientSort":"6551873","StandUrl":"/st10143","UpdateTime":"2015/6/16 21:53:50","TodayIsUpdate":"0","AttType":"0","AttState":"0","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1905","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0"}]