The Omron F3SG-4SRB0760-25-F is a Type 4 safety light curtain from the F3SG-SR series, rated for hand protection with a 25 mm detection capability per IEC 61496. The 760 mm protective height and 20 mm beam pitch (38 beams total) define the guarded zone — the 25 mm resolution means a finger or hand reaching past the plane breaks at least one beam, triggering the safety output within the controller's response time. Operating range spans 0.3 m to 20.0 m, so it covers both tight machine guarding and longer perimeter access points.
Ingress and environmental ratings
Rated IP65, IP67, and IP67G — the G suffix indicates oil resistance per Omron's internal test, so the emitter and receiver optics withstand washdown with detergents and coolants common on food-and-bev or machining lines. The -30 °C to 55 °C operating range covers unheated warehouse bays and refrigerated areas without derating the detection distance.
Blanking and muting functions
Built-in blanking (fixed or floating) lets the curtain ignore stationary objects like a conveyor frame within the field, while muting temporarily suspends the safety output during a material pass-through — both configurable without an external safety controller. That integration saves panel space and reduces wiring compared to a light curtain plus separate muting module.