Omron F3SG-SR Series Light Curtain Transmitter/Receiver, 60 Beam(s), 25 mm Resolution

This light curtain is a safety sensor designed to protect personnel and equipment by detecting intrusions across an access point in industrial automation settings. It comprises paired emitter and receiver units that establish a vertical protective field suitable for safeguarding moving machinery in production lines. The device is intended for integration into control systems where non-contact presence detection is required to halt hazardous motion and reduce risk at guarded perimeters.

• 25mm beam spacing delivers finer detection for small-object interruption
• 13ms maximum response time enables Rapid hazard mitigation
• 60 optical beams create dense vertical coverage for safer zones
• Type 4 safety classification offers high integrity for risk reduction
• 32mm housing width allows Compact mounting in tight frames

• Suitable for presence detection on automated press brakes
• Ideal for safeguarding robotic workcells and pick-and-place stations
• Used with conveyor infeed chutes to stop flow on intrusion
• Can be used for access protection on assembly-line guarding

The protective height is defined by the Active beam count and arrangement, which provides a continuous sensing area extending to the full 1200mm covered by the array.

The system uses separate transmitter and receiver units positioned opposite each other to create the infrared beam curtain and monitor interruptions.

When a beam is interrupted, the sensor reports the event within its maximum 13ms response window, allowing the connected control logic to initiate a stop sequence.

The unit’s slim 32mm cross-section facilitates mounting along machine perimeters where space is constrained.

With a 25mm beam resolution and 60 beams across the array, it provides heightened detection capability for relatively small objects passing through the guarded plane.