Photoelectric sensorsW4, WL4SLG-3N1152Sensing range max.: 0 m ... 3.5 mFunctional principle: Photoelectric retro-reflective sensorFunctional principle detail: Without reflector minimum distance (autocollimation/coaxial optics)Switching output: NPNSwitching mode: Light/dark switchingConnection type: Cable, 4-wire, 2 mLight source: LaserType of light: Visible red lightLaser class: 1Housing material: NovodurAdjustment: Teach-in buttonHousing: Rectangular
Photoelectric sensors
W4, WL4SLG-3N1152
Sensing range max.: 0 m ... 3.5 m
Functional principle: Photoelectric retro-reflective sensor
Functional principle detail: Without reflector minimum distance (autocollimation/coaxial optics)
Switching output: NPN
Switching mode: Light/dark switching
Connection type: Cable, 4-wire, 2 m
Light source: Laser
Type of light: Visible red light
Laser class: 1
Housing material: Novodur
Adjustment: Teach-in button
Housing: Rectangular
| Functional principle | Photoelectric retro-reflective sensor | ||||||||
| Functional principle detail | Without reflector minimum distance (autocollimation/coaxial optics) | ||||||||
| Sensing range max. | 0 m ... 3.5 m 1) 2) | ||||||||
| Sensing range | 0 m ... 2.2 m 1) 2) | ||||||||
| Polarisation filters | Yes | ||||||||
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| Adjustment | Single teach-in button | ||||||||
| Special applications | Detecting transparent objects, Detecting small objects | ||||||||
| Mounting hole | M3 | ||||||||
| AutoAdapt | ✔ | ||||||||
1) Reflective tape REF-AC1000.
2) To ensure reliable operation, we recommend using REF-AC1000 reflective tape or reflective-tap reflectors such as P41F, PLV14-A, PLH25-M12, or PLH25-D12. Reflectors with large-scale triple structures must only be used if deemed suitable for the application.
3) Average service life: 50,000 h at TU = +25 °C.
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