The Omron F3SG-4SRA0440-25-F is a type-4 safety light curtain from the F3SG-SR series, rated for hand detection with a 25mm detection capability. It covers a 440mm protective height using 22 beams at 20mm pitch, with an operating range from 0.3m up to 20m. That 25mm resolution means it catches fingers reaching into the hazard zone — finger-protection class per IEC 61496-1, not just hand or body presence. Power it with 24VDC, and the IP65/IP67/IP67G rating means the sensor body and optics withstand washdown environments — suitable for food-and-bev lines or other wet areas where oil resistance and submersion are a concern. The blanking and muting functions let you bypass beams for workpiece pass-through or suppress the safety output during non-hazardous machine cycles, which is common on automated assembly stations.
Omron F3SG-4SRA0440-25-F Light Curtain, Hand Protection, 25m
MPNF3SG-4SRA0440-25-F
Active
Omron F3SG-SR series safety light curtain, F3SG-4SRA0440-25-F, hand protection, 25mm detection capability, 0.3–20m range, 440mm protective height, 24VDC, IP65/IP67/IP67G.
$1,521.67 – $1,634.38Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Series | F3SG-SR |
| Parameter | Value |
|---|---|
| Detection capability (resolution) | 25mm |
| Protection | Hand |
| Protective height | 440mm |
| Operating range (sensing distance) | 0.3m ~ 20.0m |
| Number of beams | 22 |
| Beam pitch | 20mm |
| Features | Blanking, Muting Function |
| Parameter | Value |
|---|---|
| Supply voltage | 24VDC |
| Parameter | Value |
|---|---|
| Operating temperature | -30°C~55°C |
| Ingress protection (IP) | IP65/IP67/IP67G - Dust Tight, Oil Resistant, Water Resistant, Waterproof |
Product details
Frequently asked questions
What is the detection capability and protective height of this light curtain?
It has a 25mm detection capability for hand protection, covering a 440mm protective height with 22 beams at 20mm pitch. The operating range is 0.3m to 20m.
What ingress protection and special features does it offer?
Rated IP65/IP67/IP67G for dust tightness, oil resistance, and water submersion. It includes blanking and muting functions for flexible integration into automated lines.
MPN
F3SG-4SRA0440-25-F