- Functional principle: Photoelectric retro-reflective sensor
- Sensing range Sensing range min. 0.08 m Sensing range max. 12 m Maximum distance range from reflector to sensor (operating reserve 1) 0.08 m … 12 m Recommended distance range from reflector to sensor (operating reserve 2) 0.08 m … 10 m Reference reflector Reflector P250F Recommended sensing range for the best performance 0.08 m … 4.2 m:
- Polarisation filters: Yes
- Light source Laser Type of light Visible red light Shape of light spot Point-shaped Light spot size (distance) Ø 3.5 mm (1,000 mm) Maximum dispersion of the around the standardized transmission axis (squint angle) < +/- 1.5° (at Ta = +23 °C):
- Key laser figures Normative reference IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11 Laser class 1 Wave length 680 nm Pulse duration 2 µs Maximum pulse power ≤ 11.9 mW Average service life 100,000 h at Ta = +25 °C:
- Smallest detectable object (MDO) typ. 3.5 mm (at 1 m distance (object with 90% remission factor (corresponds to standard white according to DIN 5033))):
- Ultra-long sensing range with visible red LED: Provides reliable detection across extended distances with a clearly visible red light spot for easy alignment.
Free Shipping: $50+ U.S. orders | $350+ International orders
12-Month Warranty
Hassle-Free Returns Within 30 days
Over 100,000 parts in stock
- Brand: Sick
Sick 1105825 Photoelectric retro-reflective sensor
Mfr # 1105825
$241.79
/ea
Availability: Available to Order|Typically ships within 7 to 10 business days. Lead time may vary based on supplier availability.
- Free shipping on U.S. orders over $50 and international orders over $350.
- Hassle-Free 30-Day Returns.
- 12-Month Warranty for all products.
- Get 10% off—join our email list.
Accepted Payments
- Ultra-long sensing range with visible red LED: Provides reliable detection across extended distances with a clearly visible red light spot for easy alignment.
- Compact and robust housing design: Engineered for tight installation spaces while ensuring durability under demanding industrial conditions.
- Flexible mounting and connection options: Allows fast integration into diverse automation setups with standardized connectors and easy alignment tools.
- High immunity to ambient light and interference: Ensures stable performance even in environments with challenging lighting conditions.
The Sick GL6L-E6211 (part number 1105825) is a high-performance photoelectric sensor designed to deliver precise detection in compact industrial applications. Belonging to Sick’s proven GL6 series, this model provides reliable object recognition even in environments where space, lighting, and operational stability present major challenges. Its ultra-long sensing capability, combined with a clearly visible red LED light spot, allows operators to align and configure the sensor with ease while maintaining dependable accuracy over extended ranges.
One of the standout features of the GL6L-E6211 is its compact housing, which makes it suitable for applications where space is limited, such as packaging machinery, conveyor lines, and robotic work cells. Despite its small footprint, the sensor offers rugged construction with high resistance to vibration, shock, and dust. This ensures consistent operation in demanding industrial environments, reducing downtime and increasing productivity.
The device also provides excellent immunity to ambient light and electrical interference, a critical advantage in facilities with complex lighting systems or nearby electronic equipment. This capability allows the GL6L-E6211 to maintain consistent detection results without false triggers, ensuring accuracy in automated workflows. By eliminating the risks of unreliable switching, it supports seamless integration into production lines where precision and repeatability are essential.
Integration flexibility is another strength of this sensor. With versatile mounting options and standardized connection interfaces, it can be installed quickly and adjusted easily. Whether positioned in narrow spaces or integrated into larger automated systems, the sensor adapts efficiently to diverse application requirements. Its visible red light spot simplifies setup and maintenance, making it user-friendly for technicians during installation or recalibration.
The GL6L-E6211 is well-suited for a wide range of applications. In logistics and packaging, it can reliably detect boxes, trays, or products moving on conveyor belts. In robotics, it supports precise part detection, ensuring automated processes remain efficient and error-free. Its durability also makes it ideal for continuous operation in manufacturing environments, where reliability is critical for maintaining throughput.
In summary, the Sick GL6L-E6211 photoelectric sensor combines compact design, robust construction, extended sensing range, and superior immunity against external disturbances. It is a dependable choice for industries seeking accurate object detection in space-constrained or interference-prone environments. With its combination of performance, ease of use, and adaptability, the GL6L-E6211 provides long-term value for modern automation systems.
Product Specifications
| Manufacturer | Sick |
|---|
We’re Always Ready to Assist You
Submit A Request
Reach us through our form.
Give Us A Call
Connect with a representative.
Live Chat
Chat live with our support team.

Reviews
There are no reviews yet.