Sick GL6-P0111S91 Photoelectric Sensor
Sick GL6-P0111S91 photoelectric sensor provides retro-reflective sensing with up to 5 m range and 15 mm light spot precision. The GL6-P0111S91, a Sick 15mm Light Spot Retro-reflective Sensor, operates using LED light source, 650 nm wavelength, PNP digital output, and IP67 protection rating. It includes response time under 625 µs, 1000 Hz switching frequency, M8 connector cable, and rectangular housing, and belongs to Sick under Sick Photoelectric Sensors and the G6 series for industrial automation.
| Brand | Sick |
| Product Type | Photoelectric Sensors |
| Model Number | GL6-P0111S91 |
Sick GL6-P0111S91 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric retro-reflective sensor |
| Functional principle detail | Dual lens |
| Sensing range max. | ≤ 5 m |
| Sensing range | - |
| Light source | LED |
| Type of light | Visible red light |
| Light spot size (distance) | Ø 15 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 | Light/dark switching |
| Switching mode selector | Selectable via light/dark 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 M8 male connector, 4-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-P0111S91 Sick 15mm Light Spot Retro-reflective Sensor is a defined sensing device used for object detection in industrial automation systems. This model operates with retro-reflective principle, up to 5 m sensing range, and 15 mm light spot size, supported by a 650 nm LED light source. The GL6-P0111S91 belongs to the G6 series from Sick, enabling stable detection performance in structured automation environments.
In industrial applications, the GL6-P0111S91 is used in conveyors, packaging machines, assembly lines, and material handling systems. Its retro-reflective sensing method ensures reliable detection of objects using a reflector, supporting stable output signals. The rectangular housing allows compact installation, while the PNP output ensures compatibility with automation control systems for consistent operation.
The Sick GL6-P0111S91 Photoelectric Sensor maintains reliable sensing through defined optical alignment and stable switching output. With IP67 protection, fast response time, and structured G6 series design, the GL6-P0111S91 supports continuous industrial usage. As part of the Sick sensing ecosystem, this sensor ensures dependable object detection and stable performance in automation systems.
Related Products
