The Omron F3SG-4SRA0200-14-F is a type-4 safety light curtain from the F3SG-SR series, rated for finger detection with a 14 mm detection capability. Its 200 mm protective height and 19 beams at 10 mm pitch cover a vertical access zone up to 10 m away, making it suitable for guarding machine openings or hazardous points where small digits must be caught before they reach danger.
Detection and Mounting
The 14 mm detection capability means the curtain reliably interrupts on a finger-sized object — not just a hand. That places it in the finger-protection category, which is the tighter standard for access guarding where an operator could reach toward a pinch point or blade. The 10 mm beam pitch gives you 19 beams across the 200 mm protective height. Operating range spans 0.3 m to 10.0 m, so it works on short-reach bench stations and longer conveyor in-feeds alike. The IP65/IP67/IP67G rating adds dust-tight and water-resistant sealing, plus oil resistance — important for washdown zones or machining environments where coolant mist is present. Supply is 24 VDC, standard for safety circuits.
Built-in Logic and Environment
Blanking and muting functions are integrated, so you can program fixed or floating blanking to ignore workpieces or fixtures in the field, and set up muting sensors to bypass the curtain during material pass-through without stopping the machine. Operating temperature range of -30°C to 55°C covers cold storage areas and warm factory floors without derating.