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DH3-DA0.02,DH3-DA0.2,DH3-DA2,DH3-DA20,DH3-DA50,DH3-DA100,DH3-DA150,DH3-DA200, 直流电压表

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型 号: DH3-DA0.02,DH3-DA0.2,DH3-DA2,DH3-DA20,DH3-DA50,DH3-DA100,DH3-DA150,DH3-DA200, 
单 价: 面议 
最后更新: 2015-10-27
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产品详细说明

DH3-DA0.02,DH3-DA0.2,DH3-DA2,DH3-DA20,DH3-DA50,DH3-DA100,DH3-DA150,DH3-DA200, 直流电压表  

特点    
可带4-20mA模拟变送输出     
红色高亮数码管14.2mmH     
外形尺寸48H×96W     
显示范围±1999     
电源电压AC110/220V 50/60Hz     
型号及含义  


直流电压测量

                    

            
             

                           

            
             

              分辩率              

            
             

              互感器变比              

            
             

              测量精度             

            
             

                            

            
             

              DH3-DA0.02              

            
             

              0-±19.99mA              

            
             

              10uA              

            
             

              直接输入              

            
             

              ±0.5%F.S±2Digit              

            
             

              500mA              

            
             

              DH3-DA0.2              

            
             

              0-±199.9mA              

            
             

              100uA              

            
             

              直接输入              

            
             

              ±0.5%F.S±2Digit              

            
             

              1A             

            
             

              DH3-DA2              

            
             

              0-±1.999A              

            
             

              1mA              

            
             

              直接输入              

            
             

              ±0.5%F.S±2Digit              

            
             

              5A             

            
             

              DH3-DA20              

            
             

              0-±19.99A              

            
             

              10mA              

            
             

              20A:75mV              

            
             

              ±0.5%F.S±2Digit              

            
             

              1.2 F.S              

            
             

              DH3-DA50              

            
             

              0-±50.0A              

            
             

              100mA              

            
             

              50A:75mV              

            
             

              ±1%F.S±2Digit              

            
             

              1.2 F.S              

            
             DH3-DA100                           0-±100.0A                           100mA                           100A:75mV                           ±0.5%F.S±2Digit                           1.2 F.S             
             DH3-DA150                           0-±150.0A                           100mA                           150A:75mV                           ±0.5%F.S±2Digit                           1.2 F.S             
             DH3-DA200                           0-±199.9A                           100mA                           200A:75mV                           ±0.5%F.S±2Digit                           1.2 F.S          

说明:1、2在测量交流电流时,如需要配置电流互感器其二次端额定电流5A,在测量交流电压时,其互感器二次端额定电压100V。大于5A电流输入时必须另外配置电流互感器,以及高于600V电压输入时必须配置电压互感器。
2、在测量直流时,如需配置电流分流器其二次变比标准电压75mV,大于5A电流输入时必须另配分流器。  

    输入方式                 

            
             

              单端输入                  

            
             

              A/D转换                

            
             

              双重积分                  

            
             

              测量速度               

            
             

              2.5/                 

            
             

              频率范围                

            
             

              45∽400Hz(仅对交流 )              

            
             

              溢出显示              

            
             

              -1”或“1              

            
             

              显示                    

            
             

              红色数码管 14.2mmH              

            
             

              极性显示                

            
             

              只显示“ Display only              

            
             

              电源                   

            
             

              AC110/220V  50Hz/60Hz              

            
             

              功耗                  

            
             

              ≤4.5VA              

            
             

              耐压                 

            
             

              AC 1500V  1min              

            
             

              绝缘电阻                

            
             

              DC 500V100MΩ              

            
             

              重量                  

            
             

              Abt.500g     

 
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