Omron Diffuse Photoelectric Sensor Barrel Style PNP Output IP67, IP69K Rated 100 mm Detection Range E3RB-DP21

Omron E3RB-DP21 is a diffuse photoelectric sensor with a barrel style cylindrical housing made from nickel-plated brass. It is designed for robust industrial automation and control applications where reliable object detection is critical. The sensor features a PNP output and operates at a maximum DC voltage of 30 volts with a maximum current of 25 mA.

The sensor provides a detection range of 100 mm and comes with high ingress protection ratings of IP67 and IP69K, making it suitable for harsh environments including washdown conditions. Its LED light source and visible LED indicators allow for easy alignment and status monitoring from wide angles and distances.

With a response time of 500 microseconds, this sensor ensures rapid and accurate detection. It operates reliably within a temperature range of -25°C to 55°C. The 4-Pin M12 terminal ensures convenient wiring and installation. The sensor also incorporates protections such as reversed polarity protection and output short circuit protection to enhance durability.

Omron E3RB-DP21 sensors are typically employed in continuous operation industrial plants, including applications in the food and beverage, textile, food processing, and logistics industries. Their compact design and robust construction provide flexibility in mounting and reliable long-term performance.

Barrel style sensor with compact cylindrical nickel-plated brass housing. PNP output type for easy interfacing with PLCs and controllers. High ingress protection ratings IP67 and IP69K for harsh environments. 4-Pin M12 terminal type ensures secure electrical connections.

Operating voltage up to 30 V DC with maximum current of 25 mA. LED light source with visible status indicators for easy alignment. Wide operating temperature range from -25°C to 55°C for versatility. Fast response time of 500 microseconds enabling high-speed detection.

Protection against reverse power supply, output short circuit, and reversed output polarity. Suitable for continuous industrial use in food, beverage, textile, and logistics sectors.

This sensor belongs to the Omron E3RB series of compact radial photoelectric sensors. It is ideal for industrial automation and control system applications requiring reliable object detection with high mounting flexibility and protection against harsh environmental factors.

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