施克SICK漫反射式光电开关WT12-2（小型）北京诺金恒信黄克华13717845829产品简介：红色光源不受周围光源干扰可旋转900的M12插头或2m电缆可调校的背景遮蔽功能型号订货号WT12-2N1301016122WT12-2N4301016125WT12-2P1301016129WT12-2P4301016134WT12-2Z4301016136WT12-2N1101016118WT12-2N4101016124WT12-2P1101016126WT12-2P4101016131WT12-2N8301016123WT12-2P8301016130WT12-2N7101016121WT12-2P7101016128欢迎来电、来函公司垂询型号价格)