产品简介：
SICK光电开关WT4-3（迷你型）
可调校的高精度背景遮蔽功能
不受周围光源干扰（如HF高频光和闪烁的报警灯）
两传感器即使对面安装仍能可靠工作
工作温度为-40...600C
快速的响应时间

WTB4-3P3461
WTB4-3P2271
WTB4-3P1371
WTB4-3N3171
WTB4-3N2171
WTB4-3P1164
WTB4-3P3171
WTB4-3P2171
WTB4-3N1371
WTB4-3P3161
WTB4-3F3161
WTB4-3F2161
WTB4-3F1361
WTB4-3E3161
WTB4-3E2161
WTB4-3E1361
WTB4-3P3261
WTB4-3P2261
WTB4-3P2161
WTB4-3P1361
WTB4-3P1161
WTB4-3N3161
WTB4-3N2161
WTB4-3N1361
WTB4-3N1161
WTB4-3N3162
WTB4-3N2162
WTB4-3N1164
WTB4-3N1362
WTB4-3P3162
WTB4-3P2264
WTB4-3P2262
WTB4-3P2162
WTB4-3P1362
WL4-3F3130
WL4-3F2130
WL4-3F1330
WL4-3E3130
WL4-3E2130
WL4-3E1330
WL4-3P3130
WL4-3P2230
WL4-3P2130
WL4-3P1330
WL4-3N3130
WL4-3N2130
WL4-3N1330
WL4-2P430
WL4-2P331
WL4-2P330
WL4-2P132
WL4-2N331
WL4-2N330
WL4-2N132
WL4-2F331
WL4-2F330
WL4-2F132
WL4-2E331
WL4-2E330
WL4-2E132
WSE4-3N3130
WSE4-3P3131
WSE4-3F2131
WSE4-3F3130
WSE4-3F2130
WSE4-3F1330
WSE4-3E3130
WSE4-3E2130
WSE4-3E1330
WSE4-3P3130
WSE4-3P2230
WSE4-3P2130
WSE4-3P1330
WSE4-3P1330
WSE4-3N2130
WSE4-3N1330
WTV4-3N1171
WTV4-3P2271
WTV4-3P3121
WTV4-3P1321
WTV4-3P3141
WTV4-3P3441
WTV4-3P2241
WTV4-3P2141
WTV4-3P1341
WTV4-3N2141
WTV4-3N1341
WLG4-3F2284
WLG4-3F2182
WLG4-3E1382
WLG4-3E1184
WLG4-3P2132
WLG4-3F2132
WLG4-3F3132
WLG4-3F2234
WLG4-3E2132
WLG4-3E1332
WLG4-3E1134
WL4G-2F330
WL4G-2E330