Sick GL6-P3211 Photoelectric Sensor

The Sick GL6-P3211 Photoelectric Sensor is a compact and high-precision photoelectric retro-reflective sensor designed for industrial automation. Known for its reliability, the Sick LED Photoelectric Sensor ensures accurate detection in packaging, material handling, and assembly line applications.

The GL6-P3211 Photoelectric Sensor features a dual-lens retro-reflective design that enables a maximum sensing range of ≤ 6 m and a reliable working range of ≤ 5 m. Its PinPoint LED emits a visible red light at 650 nm wavelength with an 8 mm light spot at 350 mm, delivering precise alignment and detection accuracy. Engineers benefit from its potentiometer adjustment (270°) for fine-tuning sensitivity, while the light/dark switching mode adds flexibility for various applications. With a switching frequency of 1,000 Hz and response time under 625 µs, it supports high-speed automation processes. The PNP digital output can handle loads up to 100 mA, powered by a 10–30 V DC supply voltage. Its compact 12 × 31.5 × 21 mm housing, rugged IP67 protection, and ABS/PC plastic body with PMMA front screen ensure long-term durability in demanding environments. The Sick GL6-P3211 combines speed, reliability, and resilience, making it a preferred sensor for both OEMs and maintenance teams.

In real-world scenarios, the Sick GL6-P3211 Photoelectric Sensor is widely used in conveyor lines, filling machines, and robotic systems where stable detection of transparent, shiny, or colored objects is essential. Junior engineers appreciate its easy wiring with an M8 3-pin connector, while senior maintenance engineers rely on its high frequency and consistent performance during continuous operation. The Sick LED Photoelectric Sensor reduces downtime by preventing false triggers in environments affected by dust, vibration, or changing light. For students and trainees, the GL6-P3211 demonstrates how Sick’s LED-based optical technology helps improve automation efficiency and safety. Combining compact size, fast switching, and rugged build, the Sick GL6-P3211 Photoelectric Sensor stands as a trusted choice across industries.

For engineers looking for more details, the Sick GL6-P3211 is supported with a comprehensive datasheet and manual that provide wiring diagrams, installation guidance, and performance graphs. Before procurement, buyers often check the GL6-P3211 price through authorized Sick distributors to ensure cost-effective planning. The availability of the official Sick GL6-P3211 datasheet and GL6-P3211 manual ensures confidence in design decisions and system integration. This combination of documentation, technical clarity, and proven field performance makes the Sick GL6-P3211 Photoelectric Sensor a dependable solution for industrial automation projects.