SICK光电开关V18系列V18型号：漫反射式光电开关VT18聚焦型（VTF18-）增强型（VTE18-）镜反射式光电开关VL18-配偏光滤镜VS/VE18-对射式光电开关VL18-4P3212VL18-4P3112VTE18-4N8212VL18-4N3612VL18-3P3112VS/VE18-4N3212VS/VE18-3P3612VS/VE180-N132WS/WE100-N1439MHSE15-N2236MHL15-N2336，MHL15-N2236，MHT15-P2347，MHT15-N2347MHT15-N2317MHL15-N2336WT9-2N130WT9-2P130P01WL34-R230VTF18-4N1212VTF18-4P1212VTE18-4P4212VTE18-4F1212VTE18-4N2212VTE18-4N4212VTF18-4P2140(接插式)VTF18-4P1240(接插式)VTE18-4P2140(接插式)VTE18-4P1240(接插式)VTE18-3E1212VTE18-3F1212VF18-3F5140VT18-2P4112VTF18-3E1612VL18-4P3240VL18-4P3112VTF18-4P5240VTF18-4N5240)