烟感接法是怎样的？ 消防工程中，上百个烟感是怎么接线的？是并联的还是串联的？信号...
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烟感是并联在回路总线上的。就如同初中学的电路，信号总线就是电源，烟感就是小灯泡。
上图就是，烟感并联在信号总线上。这是目前国内产品比较常见的接法，不过不同品牌有差别的，施工前最好让供应商提供技术交底或者技术指导一下。
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