Feature

Matt black is no problem for this new sensor from SICK

The new SICK W2S family of sub-miniature photoelectric positioning sensors can cope with the most difficult of packaging materials – even matt black. The slim housing also allows convenient mounting within confined spaces.

26/10/2014 11:45:07

The W2S will consistently detect matt black materials with as low as 1 percent reflectivity Its background suppression software ensures high reliability and consistency whether detecting jet black, brightly-coloured, matt, transparent or highly reflective objects.

The four models in the range are contained in a rugged IP67 rated housing that measures only 7.7 x 21.8 x 13.5mm. The double-sealed 45 degree offset cable entry minimises environmental ingress and reduces accidental damage during operation.

The latest PinPoint LED ensures a high-visibility light spot at sensing ranges of up to 3m and can be adjusted on the unit by a three turn potentiometer. It is complemented by a high sensitivity, 128-pixel array detector. There is also no range difference in black or white surface detection (B/W shift).

The W2S is easy to set up, while secure metal mounting holes and rubber bearings protect the sensor from shock and vibration.

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.