New compact safety light barriers

Posted on Sunday 26 February 2023

SCHMERSAL HAS developed a new series of safety light barriers that are suitable for hygiene-sensitive applications in the packaging and food-processing industries, such as milk and meat processing.

With a diameter of 62 mm and a height of 115 mm, the single-beam light barriers in the SLB series are extremely compact. This makes them ideal for thermoforming machinery for food packaging, for use on cutting equipment or on other machinery with narrow installation spaces.

SLB440 light barriers have been designed along the lines of the SLC/SLG440 IP69 safety light curtains and grids, which have been widely used in the food-processing and packaging industries for years. The new single-beam light barriers have been designed to cope with the high levels of stress placed upon them by the cleaning processes that are commonplace to these industries.

Thanks to a sophisticated, detailed design, the SLB440 series achieves IP69 degree of protection and is thus protected against ingress of water during close-range high-pressure and high-temperature spray downs.

For more information, visit www.schmersal.com