W12-3

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W12-3



At a glance
  • Best-in-class optical performance due to superior OES technology
  • Autocollimation with retro-reflective sensors
  • Background and foreground suppression with second emitter LED on proximity sensors
  • Highly visible, precise light spot and high-energy IR transmitters
  • Rugged die-cast zinc housing, optional with Teflon® coating
  • Mounting options with through holes, base blind holes, oblong through holes and dovetail
  • Flexible sensor settings, monitoring, advanced diagnostics, and visualization thanks to IO-Link
Your Benefits
  • Reliable detection due to superior ASIC (application-specific integrated circuit) technology and immunity to optical interference factors from the industrial environment
  • PinPoint LED technology provides a bright, small and precise light spot that enables quick and easy sensor alignment
  • Precise switching characteristics ensure reliable object detection, reducing downtime caused by re-adjusting sensors during recipe changes
  • Wide range of products enclosed in a rugged metal housing enables application flexibility in a broad range of industrial environments
  • Flexible mounting options reduce installation time
  • IO-Link provides easy data access from the PLC
  • Quick and easy configuration
  • Quick and easy integration using function blocks
Technical overview

Dimensions (W x H x D) 15.6 mm x 48.5 mm x 42 mm
Sensing range max.    
Photoelectric proximity sensor, Foreground suppression
Photoelectric proximity sensor, Background suppression

Photoelectric retro-reflective sensor, autocollimation
Photoelectric retro-reflective sensor, Dual lens
Through-beam photoelectric sensor

30 mm ... 500 mm 1)
15 mm ... 800 mm 1)
50 mm ... 100 mm 2)
0 m ... 7 m 3)
0 m ... 2 m 3)
0 m ... 20 m
0 m ... 1.7 m 4)
Light source LED / PinPoint LED
Type of light Visible red light / Infrared light
Enclosure rating IP 66
IP 67
IP 69K
Housing material Metal
1) Object with 90 % reflectance (referred to standard white, DIN 5033).
2) Object with 6 % reflectance (referred to standard white, DIN 5033).
3) Reflector PL80A.
4) With apertures.

W12-3 Photoelectric sensors full product listing:

Product code Part Number
WTF12-3N1131 1041410
WTF12-3N2431 1041408
WTF12-3N2433 1041409
WTF12-3P1131 1041406
WTF12-3P2431 1041404
WTF12-3P2433 1041405
WTF12-3N2441 1041403
WTF12-3N2443 1094258
WTF12-3P1141 1041402
WTF12-3P2441 1041400
WTF12-3P2443 1041401
WTF12-3P2441S64 1061909
WTB12-3N1131 1041418
WTB12-3N1131P01 1044102
WTB12-3N1231 1041419
WTB12-3N2431 1041416
WTB12-3N2433 1041417
WTB12-3P3431 1075802
WTB12-3P1131 1041413
WTB12-3P1231 1041415
WTB12-3F2431 1041420
WTB12-3P2431 1041411
WTB12-3P3433 1112363
WTB12-3P2433 1041412
WTB12-3P2441 1041421
WTB12-3P2531S46 1044103
WTB12-3P2460S04 1057942
WTB12C-3P2432A00 1067771
WTB12C-3P2432A70 1067772
WTB12C-3P2432A71 1067773
WTB12C-3P2432A91 1060222
WTB12-3P3461S03 1057676
WTB12-3P2461S58 1047850
WTB12-3P2461S02 1055582
WTB12-3P2461S01 1051967
WTB12-3P2470S05 1072498
WTB12-3N1111 1041429
WTB12-3N1711 1041430
WTB12-3N2411 1041427
WTB12-3N2413 1041428
WTB12-3P1111 1041424
WTB12-3P1711 1041426
WTB12-3P2411 1041422
WTB12-3P2413 1041423
WTB12-3P2441S63 1059689
WTB12-3P2441S50 1044106
WTB12-3P2441S59 1056725
WTB12-3N1011S42 1044101
WTB12-3N1011S47 1044104
WL12-3N1151 1041451
WL12-3N1161 1041455
WL12-3N2451 1041450
WL12-3N2461 1041454
WL12-3P1151 1041449
WL12-3P1161 1041453
WL12-3P2451 1041448
WL12-3P2451P01 1044118
WL12-3P2461 1041452
WL12-3N1131 1041441
WL12-3N1141 1041447
WL12-3N1731 1041442
WL12-3N2431 1041440
WL12-3N2441 1041446
WL12-3N1230S33 1044110
WL12-3P1131 1041437
WL12-3P1141 1041445
WL12-3P1731 1041438
WL12-3P2431 1041436
WL12-3P2431S43 1044113
WL12-3P2441 1041444
WL12-3V2431 1041537
WL12-3P2432S01 1059691
WL12C-3P2432A00 1067774
WL12C-3P2432A70 1067775
WL12C-3P2432A71 1067776
WL12C-3P2432A91 1067777
WSE12-3P1131S18 1044119
WSE12-3P2431S40 1044121
WSE12-3N1131 1041463
WSE12-3N2431 1041462
WSE12-3P1131 1041460
WSE12-3P2431 1041459
WSE12C-3P2430A00 1067780
WSE12C-3P2430A70 1067781
WSE12C-3P2430A71 1067782
WSE12C-3P2430A72 1098510
WSE12C-3P2430A91 1067783
WSE12-3P1131S03 1064450
WSE12-3V1131S02 1058191
WSE12-3P1111 1041464
WSE12-3N2411S37 1045357
WSE12-3P2411S36 1044120
WSE12-3V1111S01 1058190
WSE12-3V1111S04 1064466

For more product information please click on below link:

Sick Website: https://www.sick.com/my/en/photoelectric-sensors/photoelectric-sensors/w12-3/c/g203237

PDF file: https://cdn.sick.com/media/familyoverview/7/37/237/familyOverview_W12-3_g203237_en.pdf





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