The new Contrinex color sensors are well suited for color control as well as for use in color sorting processes. The devices feature 3 teachable color channels with independent 200 mA outputs, which allow for three color tones to be programmed. In addition, the teach process offers a choice of 5 different switching tolerance levels. Whereas small tolerances allow for minimal color differences to be recognized without fail, larger tolerances permit a certain color variation.

Due to the unique optics of the Contrinex color sensor, color detection within the operating range of 30 ... 40 mm is virtually independent of target distance. Furthermore, the devices feature a high switching frequency of up to 4 kHz as well as an adjustable pulse delay and stretching.

The sensors are built into compact glass-fiber reinforced PBTP standard housings (40 x 50 x 15 mm) featuring insulation class II, a glass window and a connector adjustable to 0°, 45° and 90°. In addition to conventional methods of fixation by means of mounting brackets, these sensors can also be fixed with the help of a clamp bracket (dovetail groove).