Metal Housing Proximity Sensor Switch High Energy IR Transmitters 0-20M
- 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
- 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
| Sensor/ detection principle | Photoelectric retro-reflective sensor, autocollimation |
| Dimensions (W x H x D) | 15.6 mm x 48.5 mm x 42 mm |
| Housing design (light emission) | Rectangular |
| Sensing range max. | 0 m ... 7 m 1) |
| Sensing range | 0 m ... 5 m 1) |
| Type of light | Visible red light |
| Light source | LED 2) |
| Light spot size (distance) | Ø 100 mm (3 m) |
| Angle of dispersion | Approx. 1.5° |
| Wave length | 640 nm |
| Adjustment | Potentiometer, 5 turns |
- 1) Reflector PL80A.
- 2) Average service life: 100,000 h at TU = +25 °C.
Models of Sick W12-3 Series Proximity Sensor Switch Photoelectric Proximity Sensor
WTF12-3P2441
WTF12-3P1141
WTF12-3N2441
WTF12-3P2443
WTF12-3P2431
WTF12-3P1131
WTF12-3P2431T01
WTF12-3N2431
WTF12-3N1131
WTF12-3P2433
WTF12-3N2433
WTF12C-3P2433
WTB12-3P2431
WTB12-3P1131
WTB12-3P1111
WTB12-3P2431T01
WTB12-3N1111
WTB12-3N2431
WTB12-3N1131
WTB12-3N1631
WTB12-3P2433
WTB12-3N2433
WTB12-3P2411
WTB12-3P1111
WTB12-3P2411T01
WTB12-3P1711
WTB12-3N2411
WTB12-3N1111
WTB12-3P2413
WTB12-3N2413
WTB12C-3P2413
WTB12C-3P2433
WL12-3P2431
WL12-3P1131
WL12-3P1731
WL12-3P2431T01
WL12-3N2431
WL12-3N1131
WL12-3N2431T01
WL12-3P2441
WL12-3P1141
WL12-3N2441
WL12-3N1141
WL12-3P2451
WL12-3P1151
WL12-3N2451
WL12-3N1151
WL12-3P2461
WL12-3P1161
WL12-3N2461
WL12-3N1161
WL12G-3B2531
WL12G-3O2431
WL12G-3B2531T01
WSE12-3P2431
WSE12-3P1131
WSE12-3P2431T01
WSE12-3N2431
WSE12-3N1131
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