固定式無線(xian)甲醛報警(jing)器(qi):三線(xian)制4~20mA電(dian)(dian)流信號輸出(chu)(chu)(chu),繼電(dian)(dian)器(qi)輸出(chu)(chu)(chu),報警(jing)輸出(chu)(chu)(chu);RS-485數字(zi)信號輸出(chu)(chu)(chu),配合信號發射器(qi)和接收器(qi)進行(xing)遠距離(li)無線(xian)傳(chuan)輸;1組繼電(dian)(dian)器(qi)輸出(chu)(chu)(chu):無源觸電(dian)(dian)容量220VAC 3A,24VDC 3A(選配)
更新時間:2024-03-20 訪問次數:2237