distance signaling meaning in Chinese

距离信号
远距发信

Dtzziii - dc - tsh type controller is composed of debugging box and gathering controller box , which communicate by rs485 . it is mainly used for less transmission signal losing and even more convenient debugging at the state of long distance signal transmission , biggish losing and debugging isnt convenient
Dtzz - tsh型电梯重量载荷指示控制仪由调试盒与称重采集控制仪两部分组成，两部分通过rs485通讯，主要用于信号传输较远损失较大，以及调试不方便的情况下，实现更小的传输信号损失更方便的调试。
Controller is composed of debugging box and magnetic induction 485 communication controller box , which communicate by rs485 . dtzziii - dc - t type controller is mainly used for less transmission signal losing and even more convenient debugging at the state of long distance signal transmission , biggish losing and debugging isnt convenient
控制仪由调试盒与磁感应485通讯控制仪两部分组成，两部分通过rs485通讯，主要用于信号传输较远，损失较大，以及调试不方便的情况下，更小的传输信号损失，更方便的调试。