OMRON E3FA-DN21 Photoelectric Sensor

The OMRON E3FA-DN21 is a high-performance photoelectric sensor designed for reliable and efficient operation in various industrial applications. This sensor features a diffuse-reflective sensing method, allowing it to detect objects at a distance of up to 100 mm using a bright red LED light source with a wavelength of 624 nm.

Key Features:

• Compact Design: The sensor has an M18 threaded cylindrical shape, making it easy to install in tight spaces. It is constructed with a durable ABS plastic housing and a methacrylate resin (PMMA) lens for enhanced durability.
• Versatile Operation: The E3FA-DN21 operates in both Light-ON and Dark-ON modes, providing flexibility for different application needs.
• Robust Connectivity: Equipped with a 4-pin M12 connector, the sensor ensures secure and reliable connections.
• High Response Speed: With a response time of less than 0.5 ms, this sensor is ideal for fast-paced industrial environments.
• Environmental Durability: Rated IP67 and IP69K, the sensor is resistant to dust, water, and high-pressure jets, making it suitable for harsh environments.
• Operational Parameters: The sensor operates within a temperature range of -25°C to 55°C and can withstand high ambient illuminance levels, including sunlight up to 10,000 lx.

Technical Specifications:

• Supply Voltage: 10V to 30V DC
• Output Type: NPN
• Max. Operating Current: 100 mA
• Material: ABS housing with PMMA lens
• Weight: Approximately 10 g (main unit)

Benefits:

The E3FA-DN21 offers ease of use due to its simple manual adjustment and clear visual indicators for operation and stability. Its compact size and flush mounting option make it an ideal choice for applications where space is limited. Whether you need to detect objects in manufacturing lines or monitor inventory levels, this sensor is a reliable and efficient solution.