The Omron F3SG-4SRB0800-25 Safety Light Curtain provides 25 mm hand detection across an 800 mm protective height for monitoring access around hazardous machine areas. Its sensing field consists of 40 infrared beams separated by a 20 mm beam gap, establishing optical protection across the guarded opening. Operating from a 24 VDC supply, the unit provides PNP/NPN safety outputs for connection with compatible machine safety architectures. The 800 mm protective height extends hand-level monitoring across a larger vertical access zone while retaining the specified 25 mm detection capability. The F3SG-4SRB0800-25 represents this configuration within the F3SG-SR Series and can be evaluated alongside other hand detection safety light curtains associated with Omron machine safety equipment.
The Omron F3SG-4SRB0800-25 is a F3SG Safety Light Curtain designed for use in machine guarding, access protection, and point-of-operation safety around conveyors, presses, and automated lines. It is usually evaluated together with related models such as Omron F3SG-4RA0510-30 (Hand and arm protection, 20 mm beam gap, 24 beams, 510 mm protective height), Omron F3SG-4SRA0320-25 (Hand protection, 20 mm beam gap, 16 beams, 320 mm protective height), and Omron F3SG-4SRA1200-25 (Hand protection, 20 mm beam gap, 60 beams, 1200 mm protective height) when engineers are matching safety light curtains to application risk levels and space constraints. Reviewing application type, beam gap, number of beams, protective height, and connection method makes it easier to select the right curtain for finger protection, hand detection, or body protection zones along the machine. The F3SG-4SRB0800-25 integrates cleanly with safety relays, controllers, and emergency circuits where a reliable Omron Safety Light Curtain is required to maintain operator safety.
