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    [{"ID":"1955382","Picture":"2/20110620/634441796796718750.gif","PictureDomain":"img45","Name":"单相电压变送器","Type":"BD-AV","Descrip":"安科瑞BD-AV单相电压变送器可以将电网中的单相电压隔离变送输出模拟信号,同时可带有标准的RS-485通讯接口,采用Modbus-RTU通讯协议,保证了上位机通讯的快速可靠。","CompanyName":"江苏安科瑞电器制造有限公司","CompanyID":"60353","MarketPrice":"680","PsOrder":"3026","PgID":"88","MaxOrder":"4","CityID":"87","City":"无锡市","Address":"无锡市","PropertysValue":"","HitNumber":"1236","FrontShow":"0","IsCharges":"1","Year":"8","StarNum":"3","UpdateAndClientSort":"108492625","StandUrl":"/st60353","UpdateTime":"2019/2/23 15:45:40","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1805","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":"8132349","Picture":"2/20110620/634441796796718750.gif","PictureDomain":"img45","Name":"BD-AV单相电压变送器","Type":"","Descrip":"安科瑞BD-AV单相电压变送器可以将电网中的单相电压隔离变送输出模拟信号,同时可带有标准的RS-485通讯接口,采用Modbus-RTU通讯协议,保证了上位机通讯的快速可靠。","CompanyName":"江苏安科瑞电器制造有限公司","CompanyID":"60353","MarketPrice":"680","PsOrder":"3026","PgID":"88","MaxOrder":"4","CityID":"87","City":"无锡市","Address":"无锡市","PropertysValue":"","HitNumber":"423","FrontShow":"0","IsCharges":"1","Year":"8","StarNum":"5","UpdateAndClientSort":"108492503","StandUrl":"/st60353","UpdateTime":"2019/2/23 13:43:37","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1805","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":"1140048","Picture":"2/20100816/634175736903750000.jpg","PictureDomain":"img43","Name":"JD194-BS4I单相电流单相电压变送器","Type":"JD194-BS4I","Descrip":"电测量变送器是一种将被测量参数(如电流、电压、功率、频率因数等信号)转换或隔离的直流电流、直流电压式数字信号的装置产品符合注册送28元体验金GB/T13850-1998
    ","CompanyName":" 四川世通电力工控仪表","CompanyID":"48538","MarketPrice":"1","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"248","City":"成都市","Address":"成都市","PropertysValue":"","HitNumber":"216","FrontShow":"0","IsCharges":"0","Year":"10","StarNum":"3","UpdateAndClientSort":"8081820","StandUrl":"/st48538","UpdateTime":"2018/5/14 9:00:00","TodayIsUpdate":"0","AttType":"0","AttState":"0","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1805","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 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    KH型电压变送器的功能与特征

    用途:将被测交流电压信号,经隔离变送成线性的直流模拟信号的装置。","CompanyName":"苏州昌辰仪表有限公司","CompanyID":"148082","MarketPrice":"1","PsOrder":"0","PgID":"121","MaxOrder":"0","CityID":"90","City":"苏州市","Address":"苏州市","PropertysValue":"","HitNumber":"152","FrontShow":"0","IsCharges":"0","Year":"4","StarNum":"4","UpdateAndClientSort":"7206363","StandUrl":"/st148082","UpdateTime":"2016/9/13 10:03:16","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"4879","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":"3273702","Picture":"","PictureDomain":"img59","Name":"交流电压变送器","Type":"","Descrip":"交流电压变送器属于电压变送器是苏州科元仪器公司的主要产品之一,将被测交流电压转换成按线性比例输出的直流电流或电压的装置。","CompanyName":"苏州科元仪器仪表有限公司","CompanyID":"77508","MarketPrice":"-1","PsOrder":"0","PgID":"136","MaxOrder":"0","CityID":"90","City":"苏州市","Address":"苏州市","PropertysValue":"","HitNumber":"191","FrontShow":"0","IsCharges":"0","Year":"7","StarNum":"2","UpdateAndClientSort":"7108550","StandUrl":"/st77508","UpdateTime":"2016/7/7 11:50:12","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1805","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":"3286595","Picture":"2/20130704/635085507700737398258.jpg","PictureDomain":"img60","Name":"单相变送器","Type":"","Descrip":"单相变送器包含了单相电压变送器和单相电流变送器,将被测交流电流转换成按线性比例输出的直流电流或电压,具有优良的温度特性和长期的工作稳定性,准确度高,具有良好的性价比。","CompanyName":"苏州科元仪器仪表有限公司","CompanyID":"77508","MarketPrice":"-1","PsOrder":"0","PgID":"136","MaxOrder":"0","CityID":"90","City":"苏州市","Address":"苏州市","PropertysValue":"","HitNumber":"199","FrontShow":"0","IsCharges":"0","Year":"7","StarNum":"3","UpdateAndClientSort":"7104542","StandUrl":"/st77508","UpdateTime":"2016/7/4 17:02:51","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1805","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":"3107118","Picture":"","PictureDomain":"","Name":"安科瑞单相电压变送器","Type":"BD-AV","Descrip":"BD-AV安科瑞单相电压变送器
    1、不易受寄生热电偶和沿电线电阻压降和温漂的影响,传输线可
    用非常便宜的更细的双绞线导线;
    2、在电流源输出电阻足够大时,经磁场耦合感应到导线环路内的
    电压,不会产生显著影响,因为干扰源引起的电流极小,一般利用双
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