龙8国际

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        1. 计数器系列

          型号: CA-X系列经济型计长/计数仪表

          开关电源供电
          具有计数/计长功能
          最高脉冲输入频率5kHz
          两路脉冲信号输入,可接旋转编码器
          锁键功能
          具有F/R/N/C等多种输出功能