Sick GL6-P0311S40 Photoelectric Sensor
The Sick GL6-P0311S40 photoelectric sensor is a dual-lens retro-reflective sensor with 5 m sensing range using 650 nm visible red light. This Sick photoelectric sensor from the G6 series operates on PNP output, supports 10–30 V DC supply, features IP67 enclosure, dark switching mode, fixed optics, and stable detection for industrial automation environments.
| Brand | Sick |
| Product Type | Photoelectric Sensors |
| Model Number | GL6-P0311S40 |
Sick GL6-P0311S40 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric retro-reflective sensor |
| Functional principle detail | Dual lens |
| Sensing range max. | ≤ 6 m |
| Sensing range | ≤ 5 m |
| Light source | PinPoint LED |
| Type of light | Visible red light |
| Light spot size (distance) | Ø 8 mm (350 mm) |
| Wave length | 650 nm |
| Adjustment | None |
| Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | ± 10 % |
| Current consumption | 30 mA 3) |
| Protection class | III |
| Digital Output type | PNP |
| Switching mode | Dark switching |
| Switching mode selector | - |
| Signal voltage PNP HIGH/LOW | VS - (≤ 3 V) / approx. 0 V |
| Output current Imax. | ≤ 100 mA 4) |
| Response time | < 625 µs 5) |
| Switching frequency | 1,000 Hz 6) |
| Housing | Rectangular |
| Dimensions (W x H x D) | 12 mm x 31.5 mm x 21 mm |
| Connection | Cable with connector M8, 3-pin |
| Housing material | Plastic, ABS/PC |
| Front screen material | Plastic, PMMA |
| Enclosure rating | IP67 |
| Ambient operating temperature | –25 °C ... +55 °C |
| Ambient temperature, storage | –40 °C ... +70 °C |
| Weight | 60 g |
The GL6-P0311S40 Sick 5m Dual Lens Retro-reflective Sensor is a photoelectric sensor designed for controlled object detection in industrial automation systems. It uses 5 m sensing range, dual-lens retro-reflective optics, PNP digital output, and 650 nm visible red light for consistent signal response. This model belongs to the Sick G6 series and is applied where defined detection behavior and electrical stability are required.
The GL6-P0311S40 Sick 5m Dual Lens Retro-reflective Sensor is used in conveyors, packaging machines, automated assembly stations, and material handling lines. Its fixed dark switching mode supports predictable output behavior, while the rectangular housing enables easy integration into compact machine layouts. IP67 enclosure protection allows reliable operation in dust-prone and industrial environments where stable sensing performance is necessary.
The Sick GL6-P0311S40 photoelectric sensor provides defined optical and electrical characteristics for industrial automation use. With IP67 protection, standardized dimensions, and stable switching frequency, it supports consistent system performance. As part of the Sick G6 photoelectric sensor family, this model is suitable for long-term deployment where dependable retro-reflective detection and controlled output behavior are required.
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