德國sick施克WL27-2F430光電開關
金屬外殼，并在表面涂有防腐涂層，適用于腐蝕環境如食品飲料行業。
可屏蔽周圍環境光源，避免多個傳感器靠近安裝時而產生的相互干擾。
WL12-2P130 WL12-2P420
WL12-2P120 WL12-2N430
WL12-2N130 WL12-2N420
WL12-2N120 WL12-2Z430
WL12G-P530 WL12G-N530
WL12G-V530 WL12G-P510
WL12-2B560 WL12-2P460
 WS/WE12-2P430 WS/WE12-2P130
WS/WE12-2N430 WS/WE12-2N130
WLL12-B5181 WLL12-B5281
WLL12-B5381 WLL12-B5481
LH10-1000 AD-LL-HGA
WT12L-2B510 WT12L-2B530
WT12L-2B540 WT12L-2B550
 WL12L-2B530 WL12L-2B520
WS/WE12L-2P430
WS/WE12L-2N430
WS/WE12L-2P410 WS/WE12L-2N410
WTF-3P2411 WTF12-3P1141
WTF12-3N2441 WTF12-3P2431
WTF12-3P1131 WTF12-3P2431T01
WTF12-3N2431 WTF12-3N1131
WTB12-3P2431 WTB12-3P1131
WTB12-3P2431T01 WTB12-3P1231
WTB12-3N2431 WTB12-3N1131
WTB12-3N1231 WTB12-3F2431
WTB12-3P2441 WTB12-3P2411
WTB12-3P1111 WTB12-3P2411T01
WTB12-3P1711 WTB12-3N2411
WTB12-3N1111 WTB12-3N1711
WL12-3P2431 WL12-3P1131
WL12-3P1731 WL12-3P2431I01
WL12-3N2431 WL12-3N1131
WL12-3N1731 WL12-3N2431T01
WL12-3V2431 WL12-3P2441
WL12-3P1141 WL12-3P2441
WL12-3P1141 WL12-3N2441
WL12-3N1141 WL12-3P2451
WL12-3P1151 WL12-3N2451
WL12-3N1151 WL12-3P1161
WL12-3P2461 WL12-3N1161
WL12G-3B2531 WL12G-3B2531T01
WSE12-3P2431 WSE12-3P1131
WSE12-3P2431T01 WSE12-3N2431
WSE12-3N1131 WSE12-3P1111
WSE12-3P2411T