Long range diffuse photoelectrics

The PD112 will detect black objects at distances up to 2 m, and white and grey objects at up to 2.5 m. Using triangulation technology, the sensor can be easily and precisely adjusted, with a 28-turn potentiometer. The user can fine tune the sensor to detect the target at the desired distance, while ignoring reflective objects millimeters beyond.

www.gavazzionline.com