Introducing the BOS 6K Sensor Family with IO-Link
Advanced Solutions for Diverse Industrial Applications
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The BOS 6K sensor family features block midi-sensors that utilise various light sources, including Red Light, Blue Light, as well as Laser to cover all essential detection principles. This latest generation combines proven technologies with innovative functional principles to cater to an even wider range of industrial applications.
All sensors in the BOS 6K family share a uniform housing design, intuitive user interface and IO-Link capability. These features make sensor parameterisation and integration much simpler, enhancing usability. Moreover, the intelligent PNP/NPN output reduces the number of variants needed, streamlining inventory and operations.
The versatility of the BOS 6K sensor family ensures reliable performance across a multitude of applications. From detecting minute objects with laser precision to identifying colour contrasts with high accuracy, these sensors are designed to meet the demands of modern engineering and industrial environments.

Key benefits of the BOS 6K sensor family include:
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Ease of Installation: The consistent housing design and visible light spots make installation straightforward, even in tight spaces.
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High Precision and Reliability: The advanced sensing technologies ensure accurate and repeatable measurements, vital for quality control and automation processes.
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Cost-Effectiveness: With a great cost-benefit ratio, the BOS 6K sensors provide high performance without breaking the budget.
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Flexibility: The wide range of sensor types and functionalities allows for tailored solutions to specific application needs, enhancing operational efficiency.
Spotlight on each light source
Red Light technology is renowned for its reliability and excellent cost-benefit ratio, making it ideal for nearly all standard applications. The large, visible light spot provided by Red Light sensors offers flexibility during installation and ensures that the sensor can be easily aligned. This feature simplifies the setup process and reduces installation time.
Red Light Sensors: Versatile and Cost-Effective Solutions
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Cost-Effective: Red Light sensors offer a high-performance solution at a reasonable price.
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Ease of Alignment: The prominent light spot aids in quick and easy sensor alignment, ensuring accurate detection.
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Versatility: Suitable for a wide range of standard detection tasks.

Laser Sensors: Precision Detection for Small Objects and Long Distances
Laser sensors are particularly suited for detecting small objects, such as wires, even over greater distances. The highly visible laser spot allows for precise alignment from afar, ensuring high repeatability and accuracy in object detection.
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Precision Detection: Ideal for identifying small parts with high accuracy.
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Long-Range Capability: Effective at detecting objects over extended distances.
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Easy Adjustment: The visible laser spot simplifies alignment and setup.
Specialised retro-reflective sensors for detecting transparent objects and powerful distance sensors are also part of the extensive BOS 6K portfolio. These advanced sensors, available in both Red Light and the latest Laser technologies, further expand the application possibilities.
Blue Light Sensors: Tackling Challenging Object Detection
Blue Light sensors are particularly advantageous in applications where Red Light sensors reach their physical limits. With a shorter wavelength, blue light experiences less scattering and provides a more focused light beam. This characteristic allows Blue Light sensors to capture finer details and operate more reliably in certain applications compared to their Red Light counterparts.
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Enhanced Precision: Blue light penetrates less deeply into materials, minimizing interference with other objects and surfaces, leading to more accurate object detection.
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Superior Performance on Challenging Materials: Ideal for detecting transparent or dark, shiny objects, which are typically problematic for Red Light sensors.
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Robust Design: Dust and waterproof (IP69 rated), making Blue Light sensors suitable for harsh industrial environments.

Contrast Sensors: Reliable and Flexible Detection
The BOS 6K family also includes Contrast Sensors, offering a reliable, flexible and simple solution for detecting contrasts. These sensors can easily connect to control systems via a standardised output and are conveniently parameterised through the IO-Link interface.
Contrast Sensors are adept at detecting light objects on dark backgrounds or vice versa, largely independent of the object surface. Their high switching frequency makes them ideal for applications requiring rapid and precise detection of objects and markings, such as in packaging and labeling.
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Flexible Detection: Capable of recognising light and dark objects with high accuracy, independent of surface conditions.
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High Speed: Suited for fast-paced applications due to their high switching frequency.
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Compact Design: The miniature form factor allows for space-saving installation in various applications.
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By incorporating the BOS 6K sensor family into your projects you can achieve higher precision, greater reliability, and improved efficiency. Explore the BOS 6K sensor family today and discover how it can elevate your industrial applications to the next level.
Key Features of the BOS 6K Sensors
- Uniform Housing Design: Ensures easy installation in space-constrained environments.
- Compact Form Factor: Perfect for tight installation spaces.
- Intuitive User Interface: Simplifies integration with IO-Link.
- Wide Sensor Portfolio: Includes distance and specialised sensors for diverse applications.
- High Precision: Ensures accurate and repeatable measurements.
- Excellent Cost-Benefit Ratio: Provides high performance at an economical price.
- Robust and Reliable: Designed to withstand harsh industrial conditions with IP69-rated dust and water resistance.
Related topics
Keywords
- Industrial automation
- Sensor technology
Author
Balluff EMEA
We are your partner for innovative solutions in industrial automation. With our passion we improve your competitive position with speed and results. With our 100 years company history and more than 60 years of sensor experience, Balluff is a world leader and one of the most efficient manufacturers of sensor technology.
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