The Omron F3SG-4SRA1800-14 is a Type 4 safety light curtain from the F3SG-SR series, with a 14 mm detection capability and 179 beams at 10 mm pitch — that's finger protection, not just hand. Protective height is 1800 mm, operating range from 0.3 m to 10.0 m, and it runs on 24 VDC.
The 14 mm detection capability and 10 mm beam pitch mean this curtain catches a finger before it reaches the danger zone — that's your go-to for press brakes, assembly stations, and any machine where an operator's hands get close. The 1800 mm height covers a standing operator's full reach; the 0.3 m minimum range lets you mount it close to the hazard if floor space is tight. Rated IP65/IP67/IP67G — dust-tight, protected against temporary immersion, and oil-resistant with the G suffix. That means it lives on a machining centre or a wash-down line without a separate enclosure. Blanking and muting functions are built in, so you can let a workpiece pass through the beam without tripping the machine — no external bypass module needed. That saves panel space and wiring time.