The BFS 33M true color sensor with IO-Link detects small nuances or shade differences while disregarding surface textures. It uses LEDs to provide a greater color spectrum evaluation. It can check only a small spot of color but can check it up to 1.5 kHz with a range of 400 mm. Features include flexibility through configuration and parameterization with IO-Link and the ability to configure and store as many as 256 true color programs.