L1990049 L2191608 L2191609 L2191610 L2191611 L2191612 L2191613 L2191614 L2191615 L2191616 L2191617 L2191618 L2191619 L2191620 L2191621 L2191622 L2191623 L2191624 L2191625 L2191626 L2191627 L2191628 L1991016 L1990965 L192996
WT12-2漫反射式光電開關,有如下特點:
紅色光源
可屏蔽周圍環(huán)境光源
可旋轉900的M12插頭或2m電纜
可調校的前景遮蔽和檢測距離
