请教考题 2 , 英文? 2 wireRTD,noise signal , electro-magnatic radiation,how to do: Shield ground at power Shield ground at sensor side Shield ground at remote side Shield ground at transimitter 二线制的RTD,周围有电磁辐射,屏蔽层接地是在RTD一端还是 变送器 一端? 感谢各前辈朋友们。 查看更多8个回答 . 4人已关注