SENSORE3FB-DP21OMRON

Product Description

It features a diffuse sensing method with a 2-meter sensing distance, making it suitable for detecting a wide range of materials including opaque, translucent, and reflective objects. The sensor operates with a 12-24 VDC power supply and provides a PNP open-collector output, ensuring compatibility with most PLCs and industrial controllers. This sensor is housed in a rugged, cylindrical M18 metal body with an IP67 protection rating, making it resistant to dust, water, and harsh environmental conditions. The E3FB-DP21 uses a red LED (630 nm) as its light source, which is visible and aids in alignment. It features a built-in amplifier and offers a response time of 1 ms or less, enabling high-speed detection in production lines. The E3FB-DP21 is equipped with an indicator light for easy status monitoring and includes a sensitivity adjustment potentiometer for fine-tuning. Its operating temperature range of -25°C to 55°C and storage temperature of -40°C to 70°C ensure reliable performance in diverse industrial settings. With its robust construction and precise detection capabilities, the E3FB-DP21 is an ideal choice for applications such as packaging, material handling, and assembly lines. The Omron E3FB-DP21 is a compact photoelectric sensor from the E3FB series, designed for reliable object detection in industrial automation.

Basic Product Information

• PNP open-collector output for easy integration
• IP67 protection rating for harsh environments
• Red LED (630 nm) light source for visible alignment
• Fast response time of 1 ms or less
• Built-in sensitivity adjustment potentiometer
• Rugged M18 metal cylindrical housing
• Wide operating temperature range (-25°C to 55°C)
• Diffuse sensing method with 2m sensing distance

Technical Specifications

Version & Model Difference

The E3FB series includes various models with different sensing methods (diffuse, retro-reflective, through-beam) and output types (PNP/NPN). The E3FB-DP21 specifically has a diffuse sensing method and PNP output. Compared to the E3FA series, the E3FB offers a more compact design and improved performance. The 'D' in the model indicates diffuse, 'P' indicates PNP output, and '21' denotes the sensing distance and cable configuration. There are also variants with NPN output (e.g., E3FB-DN21) and different sensing distances.

Application Scenarios

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