Incorporating microprocessor and optics, Series PD32 enables user to program sensor for object recognition; set range; and invert output via single pushbutton. Dynamic teach mode allows programming while application is running. All pushbutton functions can be accessed remotely via teach wire. Sensing ranges are 500 mm for diffuse, 2.5 m for polarized retroreflective, and 6 m for through-beam. Sensor is available with 10-30 Vdc power supply and 1,000 Hz operating speed. Housing measures 32 x 12 x 20 mm.