A series of safety light curtains produce safety protection in those tough arduous environments and have strong torsionally stiff housing or high immunity from EMC disturbance.

The new Solid-4E safety light curtain, being introduced by Leuze Mayser, is ideally suited for creating safety protection in those tough arduous conditions environments. Accidental collision is catered for by its strong torsionally stiff housing or high immunity from EMC disturbance, thus assuring reliable protection against intrusion into hazardous areas all times. Trouble-free performance is complimented by a choice of four standard resolutions - 20, 30, 40, 90mm - making Solid 4E an extremely flexible safety light curtain, for hazardous point protection or area protection across many diverse applications.

These can include finger and hand protection at presses and stamping machines for the metal, leather and plastics industries or at manual inserting areas of automated manufacturing cells.

Where multiple light curtain guarding requirements are needed in close proximity the Solid 4E is in a field of its own since it incorporates two different and adjustable light-beam codings.

This eliminates potential optical cross-talking of neighbouring devices ensuring completely reliable safety protection.

Besides integrated standard functions such as restart interlock and relay monitoring, the Leuze Mayser intelligent interface devices of the MSI series are available as a flexible function extension like muting, single/double break or the connection of safety switches.

Another big plus factor for Leuze Mayser's new Solid 4E safety light curtain is maintenance-free operations due to the fail-safe OSSD transistor output.

Various LEDs and a digital display indicate the OSSD status, report weak reception signal and help make adjustments or quickly perform error diagnostics on site.

In developing Solid 4E, Leuze has brought inner strength to the world of safety light curtains, creating a product range that will give lower cost of ownership in terms of performance, easier installation and trouble-free operation.