Omron E3Z-D66 Diffuse Photoelectric Sensor 12-24 VDC NPN Light-ON/Dark-ON 100 mm Range M8 Connector

The Omron E3Z-D66 is a compact diffuse-reflective photoelectric sensor with a built-in amplifier designed for reliable detection of objects in industrial automation, conveyor systems, and machine controls. It detects targets up to 100 mm away in diffuse mode — no reflector required — making it ideal for presence detection, part counting, or position sensing.

This sensor features an NPN open-collector output with selectable Light-ON and Dark-ON operation modes to suit different logic requirements, and a fast response time (≈1 ms). A robust IP67-rated housing and M8 4-pin connector ensure dependable performance in harsh industrial environments. The compact rectangular body and manual sensitivity adjustment make the E3Z-D66 easy to integrate into OEM equipment or control panels.

📌 Key Specifications

• Model: Omron E3Z-D66 diffuse photoelectric sensor

• Sensing Method: Diffuse-reflective

• Sensing Distance: Up to 100 mm

• Output: NPN open-collector

• Operation Mode: Light-ON / Dark-ON selectable

• Supply Voltage: 12–24 VDC

• Response Time: ≤1 ms

• Connector: M8 4-pin

• Protection: IP67 (dust/water resistant)

• Housing Material: PBT (polybutylene terephthalate)

Engineered for accuracy and durability, the E3Z-D66 is a reliable choice for detecting objects without reflective surfaces in compact industrial applications.