Turck extends ist portfolio with a series of triangulation laser displacement sensors for non-contact height or thickness measurement of a wide variety of materials, made by Turck's partner Banner Engineering. Sheet metal, wood, ceramic, paper, plastic, rubber, foam and baking dough are some of the materials that can be measured for quality assurance. The new LH Series sensors provide precise measurement of distance, web thickness and alignment. Applications include hot parts, machined parts, semiconductors and PCBs, shiny or reflective parts, and soft or sticky parts.
more
The information in Data Matrix code (2D-code) is encoded on a square area as a pattern of dots. Compared to one-dimensional barcodes (1D code), the information density per unit area is clearly increased. Why not use this code as the basis of a new positioning system?
more