The F3SG-4SRB1400-14 is a 14 mm finger-detection safety light curtain from Omron's F3SG-SR series, with a protective height of 1400 mm and an operating range of 0.3 m to 10 m. The 14 mm detection capability means it catches fingers reaching into the hazard zone — finger-protection class per IEC 61496-1 — so it fits applications where hand access is the main risk, like assembly stations or packaging infeed sections. The 139 beams at a 10 mm pitch give continuous coverage along the full height.
Field-fit notes
Runs on 24 VDC supply, so it drops into standard control panels without an extra power rail. The IP65/IP67/IP67G rating means the sensor body and optics withstand washdown — suitable for food-and-bev lines where hose-down cleaning is routine; the 'G' suffix adds oil resistance, which matters around machining centers with coolant mist. Built-in blanking and muting functions let you configure the curtain to ignore fixed obstructions (like a conveyor frame) or automatically bypass during a material pass-through. That's configurable on-site without an extra controller — saves panel space and wiring.