施克SICK漫反射式光电开关WT260（标准型）北京诺金恒信黄克华13717845829产品简介：检测距离通过自学习按钮调校背景遮蔽功能：可检测明亮背景下的黑暗物体端子排或4针M12插头绿色LED指示灯显示信号冗余/故障报警型号订货号WT260-P2606009471WT260-P4601011540WT260-P5601011541WT260-R2606009472WT260-S2606009473WT260T-N2906021921WT260T-N4906021922WT260T-P2906021919WT260T-P4906021920WT260T-R2906021924WT260T-S2906021923欢迎来电、来函公司垂询型号价格。)