
SICK GL6L-P4211 ; 1105822 PHOTOELECTRIC SENSOR New
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The SICK GL6L-P4211 from the proven G6 series is a compact retro-reflective photoelectric sensor engineered for precise, long-range object detection in demanding automation environments. Using a visible red laser for pinpoint alignment, it delivers reliable switching across packaging lines, conveyor systems and assembly cells while keeping installation footprints minimal.
With a polarized retro-reflective principle, the GL6L-P4211 achieves a sensing range of 0.08 to 12 m with reflector (recommended up to 10 m; best performance 0.08 to 4.2 m). A fine 3.5 mm spot at 1 m enables detection of small features, and the fast ≤625 µs response with 1 kHz switching frequency supports high-throughput applications. Setup is straightforward via a distance potentiometer and selectable light/dark switching. The Class 1, 680 nm laser ensures safe operation and accurate targeting, while the robust ABS housing with IP67 protection and M8 4-pin connector simplify integration and resist harsh industrial conditions.
Designed for repeatable, stable operation under ambient light and temperature variations, this sensor helps reduce commissioning time and maintenance effort, making it a dependable choice for machine builders and OEMs—and it is backed by a 1-year warranty for added peace of mind.
- Brand: SICK
- Series: G6
- Model: GL6L-P4211
- Sensing principle: Retro-reflective, polarized
- Sensing range: 0.08 to 12 m (recommended up to 10 m)
- Output type: PNP, light/dark switching
- Connection type: M8 4-pin plug
- Protection rating: IP67