Omron F3SG Series Light Curtain Transmitter/Receiver, 40 Beam(s), 25 mm Resolution

This light curtain serves as a non-contact presence-sensing device for machine safeguarding in industrial automation. It detects interruptions across a protected vertical area to help prevent access to hazardous zones and is intended for integration into control systems where Rapid detection and wide-area protection are required.

• 25mm beam resolution provides reliable object detection at close spacing
• 8 MS maximum response time enables fast hazard intervention
• 40 beam count delivers fine-grained vertical coverage
• 0.3 m minimum scanning distance allows close-proximity monitoring
• 20 m maximum protective width supports large-area protection
• 28.8V maximum supply voltage ensures compatibility with common control supplies

• Suitable for safeguarding access to assembly-line presses
• Ideal for perimeter protection of robotic workcells
• Used with conveyor systems to detect protruding objects
• Can be used for operator presence monitoring on packaging machines

The device provides a protective height of 800 mm, creating a single continuous sensing plane without intermediate joins.

The transmitter/receiver pair has a Compact cross-section with a width of 32mm and a height of 38mm to fit narrow mounting profiles.

The maximum scanning distance between units is 20 m, which defines the allowable separation for effective beam alignment.

The combination of 40 beams and 25mm resolution yields multiple sensing zones across the 800mm protective height for detailed detection.