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漫反射式光电开关,有如下特点:
红色光源
可屏蔽周围环境光源
可旋转900的M12插头或2m电缆
可调校的前景遮蔽和检测距离
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