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          咨詢DCG-760A電磁式酸堿濃度計/電導率儀

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          品牌:雷磁
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          DCG-760A電磁式酸堿濃度計/電導率儀具有(4~20)mA隔離輸出信號,其對應的濃度或電導率輸出上限和輸出下限值可任意設定
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