Omron E3FA-DN11 2M Diffuse-Reflective Photoelectric Sensor 100mm NPN 10-30V DC M18 IP67/IP69K

Product Description

The Omron E3FA-DN11 2M is a cylindrical diffuse-reflective photoelectric sensor designed for reliable object detection in industrial automation applications. It provides a sensing distance of up to 100 mm using a visible red LED light source and features an NPN open-collector output. Operating from a 10 to 30 V DC power supply, the sensor offers a fast 0.5 ms response time and selectable Light-ON or Dark-ON operation through wiring. Its compact M18 plastic housing, pre-wired 2 m cable, sensitivity adjustment, and IP67/IP69K protection make it suitable for machinery, conveyors, packaging equipment, and general factory automation environments.

Standard Features

• 100 mm sensing distance: Designed for short-range diffuse-reflective object detection using a white reference target.
• NPN open-collector output: Supports integration with PLCs and industrial control equipment with up to 100 mA load current.
• 10–30 V DC supply: Compatible with standard industrial DC control systems.
• Fast 0.5 ms response: Provides rapid detection for high-speed machinery and conveyor applications.
• Red LED light source: Uses visible 624 nm red light for convenient alignment and detection.
• Light-ON / Dark-ON selectable: Operating mode can be selected through wiring to suit different control requirements.
• IP67 / IP69K protection: Suitable for demanding industrial environments exposed to dust, moisture, and washdown conditions.

Technical Specifications