Sick GL6-P1112 Photoelectric Sensor
The Sick GL6-P1112 retro-reflective photoelectric sensor provides PNP output, dual lens optics, and 5 m sensing range detection capability. This GL6-P1112 Sick PNP Dual Lens Reflective Sensor uses visible red 650 nm PinPoint LED, operates on 10–30 V DC supply, supports 1,000 Hz switching frequency, and features an IP67 rectangular ABS housing with cable connection. It is part of Sick sensing solutions, listed under Sick Photoelectric Sensors, and belongs to the G6 Series used in industrial automation systems.
| Brand | Sick |
| Product Type | Photoelectric Sensors |
| Model Number | GL6-P1112 |
Sick GL6-P1112 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 | 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, 3-wire, 2 m |
| 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-P1112 Sick PNP Dual Lens Reflective Sensor is designed for reliable object detection in industrial automation environments. The GL6-P1112 operates with a defined 5 m sensing range, visible red 650 nm LED, and provides a stable PNP digital output. It functions on 10–30 V DC power and is classified within the G6 photoelectric sensor series.
The GL6-P1112 Sick PNP Dual Lens Reflective Sensor is commonly used in conveyors, packaging equipment, automated assembly lines, and material handling systems. Its retro-reflective dual lens principle enables consistent detection with precise light alignment. The rectangular IP67-rated housing supports dependable performance in controlled industrial automation applications.
The Sick GL6-P1112 Photoelectric Sensor delivers stable optical sensing with fast response and consistent switching behavior. Its electrical characteristics integrate effectively with PLC-based control systems. As part of Sick’s G6 sensing portfolio, the GL6-P1112 is suitable for repeatable and dependable photoelectric detection in industrial automation environments.
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