The Omron F3SG-4RA1950-30 Safety Light Curtain is configured for 30 mm hand and arm detection across a 1950 mm protective height in industrial machine safeguarding applications. Its protective field consists of 96 infrared beams arranged with a 20 mm beam gap, providing extensive vertical sensing coverage across the guarded opening. The light curtain operates from a 24 VDC power supply and provides PNP/NPN safety outputs for integration with compatible machine safety systems. With a protective height approaching two metres, this configuration supports tall access areas requiring hand and arm intrusion monitoring over an extensive vertical zone. The F3SG-4RA1950-30 belongs to the F3SG-R Series and is positioned among hand and arm protection light curtains available within Omron machine safety products.
The Omron F3SG-4RA1950-30 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-4SRB0960-25 (Hand protection, 20 mm beam gap, 48 beams, 960 mm protective height), Omron F3SG-4SRB1200-25 (Hand protection, 20 mm beam gap, 60 beams, 1200 mm protective height), and Omron F3SG-4SRB1040-25 (Hand protection, 20 mm beam gap, 52 beams, 1040 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-4RA1950-30 integrates cleanly with safety relays, controllers, and emergency circuits where a reliable Omron Safety Light Curtain is required to maintain operator safety and comply.
