Panasonic EX-L221-P Laser Sensor

Panasonic EX-L221-P Laser Sensor

The Panasonic EX-L221-P Laser Sensor (Part Number: UEXL221P) is a high-precision, reliable sensor designed to offer exceptional performance in a wide range of industrial applications. With a sensing range of 45 to 300 mm (1.772 to 11.811 in), the EX-L221-P is ideal for detecting small objects, even those as tiny as ø1 mm (0.039 in) in diameter. The sensor's red semiconductor laser (Class 1) with a peak emission wavelength of 655 nm ensures a focused and highly accurate detection, making it perfect for a variety of precise measurement tasks.

This PNP open-collector transistor output sensor offers flexible Light-ON/Dark-ON operation and comes with short-circuit protection and inverse polarity protection for enhanced durability. The EX-L221-P also incorporates an automatic interference prevention function, allowing for the mounting of two sensors close together without interference, optimizing its use in tight spaces.

The sensitivity adjuster provides continuous variable adjustment, enabling fine-tuning of the sensor’s performance for precise applications. With a fast response time of 0.5 ms and an IP67 protection rating, this sensor is built to perform reliably in harsh industrial environments, including areas with high vibration and shock resistance.

The Panasonic EX-L221-P Laser Sensor operates within a wide temperature range of -10°C to +55°C and has been designed to meet the CE Marking Directive, EMC Directive, and RoHS Directive, ensuring compliance with global safety and environmental standards.

Key features :-

Applications :-

• Automated Manufacturing: Ideal for detecting small parts or objects in high-speed, high-precision manufacturing processes.
• Quality Control: Ensures accuracy in measuring and detecting defects or misalignments during quality inspection.
• Packaging: Monitors object position and alignment in high-speed packaging lines, improving efficiency and accuracy.
• Material Handling: Suitable for detecting objects and materials in conveyor systems and sorting applications.
• Robotics: Provides reliable object detection feedback in robotic arms used for assembly, sorting, and inspection tasks.

Precautions :-

• Ensure Correct Wiring: Incorrect connections can cause sensor failure
• Avoid Overvoltage: Operating within 10-30V DC prevents damage
• Protect from Extreme Heat: Avoid installing near high-temperature sources
• Regular Cleaning: Keep the optical lens free from dust and debris for optimal performance

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