Light curtains,area sensor, CE 1.Axes distance:20,40mm 2.Various of protection height 3.Detection width:>5m 4.voltage: ... :1. Apply in synchronous scanning technology, strong interference prevention function.2. Various of protection height.3. Axes distance: 20,40mm.4 ... .5mm, in each of x, y and z direction for 2 hoursAnti-concussionAcceleration:500m/s2(approx:50G),for 3 times, in ...