The LE550 laser distance-measurement sensor provides an intuitive two-line user interface display and delivers accurate measurements from 100 mm to 1000 mm on a wide range of targets from black rubber to shiny metal. Typical applications include roll diameter, loop control, object measurement, and position. Other features include an IP67, NEMA 6 die-cast housing. For more details, go to http://www.bannerengineering.com/en-US/products/8/Sensors/38/Laser-Sensors/680/LE550-Laser-Measurement-Sensor/#overview
Banner Engineering Corp.