Omron F3SG Series Light Curtain Receiver, Sender, 39 Beam(s), 14 mm Resolution

This light curtain is a safety receiver designed to create a guarded sensing zone for personnel protection in industrial settings. It detects interruptions across an array of beams to prevent access to hazardous areas and is intended for short- to medium-range installations where rapid detection and a compact form factor are required.

• 39 independent beams provide dense coverage for detection
• 14mm beam spacing delivers fine object discrimination
• Response time of 8 ms enables fast safety intervention
• Minimum sensing range from 0.3m supports close-proximity use
• Maximum sensing range to 10m allows flexible placement
• Maximum supply voltage 28.8V ensures compatibility with safety systems

• Suitable for safeguarding robot cell access points
• Ideal for close-proximity machine-tool guarding
• Used with conveyor infeed zones to protect operators
• Can be used for packaging machinery perimeter protection
• Used for short-range safety checks in assembly lines

It can cover up to a 20m protective width when aligned with complementary units to form a continuous barrier.

The sensor has a slim cross-section with a width of 32mm to aid installation in constrained mounting locations.

The protective height and corresponding sensing length are both 400mm, defining the vertical extent of the guarded zone.

With a 14mm resolution between beams, it effectively detects relatively small intrusions that pass through the beam array.