功能与特征:用途:用于测量交流频率,隔离变送输出线性直流信号,输送给远程装置,计算机,自动化控制系统等测量:单相,三相系统输入范围:50±5Hz,50±1Hz,50±0.5Hz,0~60Hz精度:±0.1%RO输出:0~20mAdc,4~20mAdc,0~10Vdc,0~5Vdc等模拟量信号工作电源:AC220V±10%或AC/DC24~265V外型尺寸:112(L)×65(W)×70(H)mm安装方式:35mm标准导轨、底座螺钉安装常用型号:LF-12-Y-A420-A2LF-H2V1-A420-A2LF-12H2V38-A420-A2LF-12Q4555LFYV1A4DLFYYA2A2LFH1V22A4A2LFYYV1DLFH1V1A4D1LF107CEI-KLJ1-ALFYYA4DLFH1V1YYLFH1V38A4A2LFYYA2DLFH3V38A4A2LFH1V11A4A2LFHBV38V1DLFYV11A4DLF-12-H2Y-V010-A2LF-YV11-A420-A2LFHBV380V1DLFH1V1A4A2LFYV1A4A2LFH4V1A4A2LFH1V22A4D2LFH1V1A4D2LFH1V1A4DLFH1V12A4DLFH1V12A4A2LF-H2V22-A420-A2(LTHZ-11A-L3/T1)LF-12-H2V1-A420-A2