The Omron E3Z-D81 5M is a diffuse reflective photoelectric sensor from the E3Z series, with a 100mm adjustable sensing range (5mm to 100mm) using an infrared LED at 860nm. Output is PNP, selectable for Dark-ON or Light-ON, with a 1ms response time. The 5m cable provides permanent wiring, and the IP67 rating protects against washdown environments.
Wiring and mounting notes
The single-turn adjuster sets the sensing threshold; ambient light may affect the diffuse mode at the far end of the range. Supply range 12–24 VDC; output is a standard PNP sourcing signal compatible with most PLC inputs.