The PEPPERL+FUCHS RLK29-55/25/116 is a robust compact light barrier specifically designed for single-beam gate protection. It is characterized by its high insensitivity to ambient light, making it particularly reliable even in environments with energy-saving lamps. The light barrier is tamper-proof and operates without control elements, simplifying installation and operation. It offers a universal voltage version with an operating voltage range of 24 to 230 V AC/DC and is equipped with a relay output. The light emitter operates with a red LED and produces a pulsing light at a wavelength of 640 nm. The circuit type is light-activated, meaning it is activated by light. This light barrier is ideal for applications where reliable and secure detection is required.

• Insensitive to ambient light, even with energy-saving lamps
• Tamper-proof without control elements
• Universal voltage version with an operating voltage of 24 to 230 V AC/DC
• Relay output with a changeover contact
• Protection class IP67 for use in demanding environments.