Eliminate Unplanned Downtime & Frustrated Maintenance

Omron's F3SG-SR series light curtain simplifies installation and reduces startup costs with quick alignment via 3-color Area Beam Indicators. No matter what your facility is, F3SG series are built to withstand even the toughest environments (down to -30°C).

Trusted by 100+ manufacturing companies. Quality you demand at prices you'll love

Omron F3SG-SR Series Safety Light Curtains

F3SG series completely fits the protected area and doesn't require additional measures.The high-power optical system provides stable detection up to 20 m even in harsh environments. With the addition of advanced muting and blanking functionality and protection ratings from IP67G to IP69K, the F3SG-SR supports your most demanding safety applications while reducing your costs.

TÜV, ISO 13849-1, IEC 62061 and IEC 61508 certified

Reduced maintenance setup time by 90% with intelligent Tap

Perfect fit – Protective heights in 40 mm increments

Problem-Free Safety Light Curtains

Learn what pain points Omron's F3SG series solves in comparison to their competitors

No dead space exits at the joint

Flexible Height model requires no additional measures

One cable connection to control panel

Reduced wiring system = Reduced number of cables, terminal blocks and wiring time

SUCCESS STORIES

Manufacturers Trust F3SG Series. But Why?

Used by original equipment manufacturers (OEM's) all over the world, from small to major

Effortless Upgrade to F3SG-SR Series for Long-Term Use in Oily Engine Castings

Business need

One of the world's largest automotive manufacturers needed to replace a legacy Omron MS4800 light curtain for its engine-casting production line while incurring the minimum possible amount of machine downtime.

Unique solution

The manufacturer upgraded to the F3SG-SR Series safety light curtain, F39-LSGTB-MS conversion brackets, and F39- JGR3K-MS-L/D conversion cables to make the replacement quick and easy by not requiring a complete rewiring of the existing system.

Customer benefits

The F3SG-SR's area beam indicators sped up installation and alignment, while the light curtain's IP67G rating made it ideal for long-term use in the somewhat oily engine casting application.

Download the full success story as a PDF

F3SG-SR Series Helps OEM's Customers Minimize Downtime While Improving Purlin Stacker Safeguarding

Business need

A company in the metal forming industry needed to find the right light curtain to safeguard a protected range of 55 feet around a purlin stacker while meeting tight deadlines and maximizing its customers' uptime.

Unique solution

Omron's F3SG-SR Series safety light curtain proved to be the right choice with an available sensing range of 30m at 25mm resolution and multiple advanced features, including a smart programming accessory that simplifies long-range alignment and fixed blanking setup.

Customer benefits

The F3SG-SR's high level of configurability and features have helped maximize uptime and proven to be of great value when safeguarding the high-risk, production-critical machine.

Download the full success story as a PDF

Differences Between F3SG-SRA & SRB Series

SRA and SRB series are part of the F3SG-SR Series. These two series only differ in their alignment indicators, blanking, and vibration detection and monitoring.

SRA

SRB

Protection Height

440 - 1600 mm

320 - 1840 mm

Detection capability

25mm

Safety Type

Type 4

Cascadable

PSDI Selectable

Auto or manual reset selectable

Use down to -30 °C

Easy setting via PC software SD Manager 3

Muting & Blanking Function

IP65/IP67/IP67G/IP69K *

Advanced Area Beam Indicator Status

2 LEDs (top & bottom)

Quick Teach Blanking

Vibration Detection & Monitoring

Product Selection Guide

Pick a safety light curtain from SRA or SRB series

Choose a mounting bracket

Choose a wiring method

Pick the optional accessories you need

SRB SERIES

Datasheet

Discounted Pricing

Product

Protection Height

Stock

F3SG-4SRB0320-25

Safety Light Curtain, F3SG-SRB Standard, Type 4, 25 mm resolution, range 0.3 to 20.0 m, height 320 mm, PNP/NPN

320 mm

1 in stock

F3SG-4SRB0440-25-F

Safety Light Curtain, F3SG-SRB Standard, Type 4, 25 mm resolution, range 0.3 to 20.0 m, height 440 mm, PNP/NPN

440 mm

Available for order

F3SG-4SRB0600-25-F

Safety Light Curtain, F3SG-SRB Standard, Type 4, 25 mm resolution, range 0.3 to 20.0 m, height 600 mm, PNP/NPN

600 mm

4 in stock

F3SG-4SRB0760-25-F

Safety Light Curtain, F3SG-SRB Standard, Type 4, 25 mm resolution, range 0.3 to 20.0 m, height 760 mm, PNP/NPN

760 mm

4 in stock

F3SG-4SRB0920-25-F

Safety Light Curtain, F3SG-SRB Standard, Type 4, 25 mm resolution, range 0.3 to 20.0 m, height 920 mm, PNP/NPN

920 mm

6 in stock

F3SG4SRB120025

Safety Light Curtain, F3SG-SRB Standard, Type 4, 25 mm resolution, range 0.3 to 20.0 m, height 1200 mm, PNP/NPN

1200 mm

4 in stock

F3SG4SRB160025

Safety Light Curtain, F3SG-SRB Standard, Type 4, 25 mm resolution, range 0.3 to 20.0 m, height 1600 mm, PNP/NPN

1600 mm

1 in stock

F3SG-4SRB1840-25

Safety Light Curtain, F3SG-SRB Standard, Type 4, 25 mm resolution, range 0.3 to 20.0 m, height 1840 mm, PNP/NPN

1840 mm

2 in stock

SRA SERIES

Datasheet

Discounted Pricing

Product

Protection Height

Stock

F3SG-4SRA0440-25-F

Safety Light Curtain, F3SG-SRA Advanced, Type 4, 25 mm resolution, range 0.3 to 20.0 m, height 440 mm, PNP/NPN

440 mm

Available for order

F3SG-4SRA0600-25-F

Safety Light Curtain, F3SG-SRA Advanced, Type 4, 25 mm resolution, range 0.3 to 20.0 m, height 600 mm, PNP/NPN

600 mm

1 Manufacturer stock

F3SG-4SRA0760-25-F

Safety Light Curtain, F3SG-SRA Advanced, Type 4, 25 mm resolution, range 0.3 to 20.0 m, height 760 mm, PNP/NPN

760 mm

2 in stock

F3SG-4SRA0920-25-F

Safety Light Curtain, F3SG-SRA Advanced, Type 4, 25 mm resolution, range 0.3 to 20.0 m, height 920 mm, PNP/NPN

920 mm

2 in stock

F3SG-4SRA1200-25

Safety Light Curtain, F3SG-SRA Advanced, Type 4, 25 mm resolution, range 0.3 to 20.0 m, height 1200 mm, PNP/NPN

1200 mm

3 in stock

F3SG-4SRA1600-25

Safety Light Curtain, F3SG-SRA Advanced, Type 4, 25 mm resolution, range 0.3 to 20.0 m, height 1600 mm, PNP/NPN

1600 mm

Available for order

LIGHT CURTAIN BRACKETS

Datasheet

Discounted Pricing

Product

Stock

F39LSGF

Fixed Side-Mount Bracket (2 brackets per set)

11 Manufacturer stock

F39LSGA

Adjustable Side-Mount Bracket (2 brackets per set)

60 in stock

LIGHT CURTAIN WIRING

Datasheet

Discounted Pricing

Product

Stock

F39JGR3KL

Root-Plug cable for extended set 0.3 m for F3SG-4SR (cable for emitter - gray)

14 in stock

F39JGR3KD

Root-Plug cable for extended set 0.3 m for F3SG-4SR (cable for receiver - black)

28 in stock

F39-JG3C-L

Root-straight cable 3 m for F3SG-SR (cable for emitter with dedicated connector - Gray)

7 in stock

F39-JG3C-D

Root-straight cable 3 m for F3SG-SR (cable for receiver with dedicated connector - Black)

6 in stock

F39JG7CL

Root-straight cable 7 m for F3SG-SR (cable for emitter with dedicated connector - Gray)

13 in stock

F39JG7CD

Root-straight cable 7 m for F3SG-SR (cable for receiver with dedicated connector - Black)

8 in stock

F39-JG10C-L

Root-straight cable 10 m for F3SG-SR (cable for emitter with dedicated connector - Gray)

19 in stock

F39-JG10C-D

Root-straight cable 10 m for F3SG-SR (cable for receiver with dedicated connector - Black)

17 in stock

F39-JG3A-L

Safety sensor accessory, F3SG-R Advanced, emitter cable M12 5-pin, female, 3 m

5 in stock

F39-JG3A-D

Safety sensor accessory, F3SG-R Advanced, receiver cable M12 8-pin, female, 3 m

5 in stock

F39-JG7A-L

Safety sensor accessory, F3SG-R Advanced, emitter cable M12 5-pin, female, 7 m

7 in stock

F39-JG7A-D

Safety sensor accessory, F3SG-R Advanced, receiver cable M12 8-pin, female, 7 m

8 in stock

F39-JG10A-L

Safety sensor accessory, F3SG-R Advanced, emitter cable M12 5-pin, female, 10 m

43 in stock

F39-JG10A-D

Safety sensor accessory, F3SG-R Advanced, receiver cable M12 8-pin, female, 10 m

49 in stock

F39-JG20A-L

Safety sensor accessory, F3SG-R Advanced, emitter cable M12 5-pin, female, 20 m

4 in stock

F39-JG20A-D

Safety sensor accessory, F3SG-R Advanced, receiver cable M12 8-pin, female, 20 m

4 in stock

LIGHT CURTAIN ACCESSORIES

Datasheet

Discounted Pricing

Product

Stock

F39-JGR12L

Side-by-side Cascading Cable set 0.12 m for F3SG-4SR (2 cables per set, for emitter and receiver)

16 in stock

F39-SGLP

Safety sensor accessory, F3SG-SR/PG, lamp unit

2 in stock

F39SGITIL3

Intelligent Tap unit for F3SG-SR/PG

3 in stock

Looking for a different protection height or resolution?

Our team of experts is ready to help you find the light curtain that meets all your requirements at an excellent price

Why Proax for omron Light Curtains?

As Proax, we are Omron's largest distributor in North America. We offer ease of setup and configuration of Omron safety light curtains with our free technical support. Industry-leading short lead time sets us apart from the competition. Let's make your workplace safer together.

Have a question in mind? Our passionate team can help you with choosing the right safety light curtain and accessories. Click the button below to get a free light curtain consultation.

Frequently Asked Questions

The status of the light curtain is monitored, and the abnormal state is displayed. This helps minimize machine downtime. You don't need a PC on site. The Bluetooth communication unit allows you to monitor information about device stoppages on mobile devices. Install the Intelligent Tap to automatically copy the settings of the replaced light curtain to a new one. Virtually anyone can easily replace light curtains and immediately restart the machine.

The F3SG series not only surpasses basic safety regulations, but it also has TÜV certification and a Performance Level (PL) 4 rating according to ISO 13849-1, IEC 62061, and IEC 61508. These light curtains have also IP65, IP67, IP67G, and optional IP69K protection classifications – Please contact us if your facility requires IP69K protection.

The F3SG series is perfect for the most demanding safety applications, and its rugged design makes it ideal for use in harsh environments such as cold storage warehouses (down to -30°C), metalworking processes, packaging, and food processing lines.