AutomationDirect DMP-0P-1H is a tubular photoelectric sensor designed for compact mounting in tight spaces. It uses polarized retroreflective detection with a 2-meter sensing distance and a visible red LED emitter, delivering a 4-wire PNP switching output through a 4-pin M12 quick-disconnect. Operating from 10–30 VDC, the sensor has a 12 mm diameter and a 66 mm body made of metal, with an IP67 rating for rugged industrial use, and it includes a teach-in button with selectable light-on or dark-on operation, up to a 400 Hz switching frequency. This model has been discontinued, and AutomationDirect lists FDMP-0P-1H as a comparable replacement.
