CX-491-P-J-Y

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Optical Sensors - Photoelectric, Industrial

Optical sensors, including those with photoelectric and industrial applications, play an essential role in automation and data acquisition in various industries. The CX-491-P-J-Y is a type of optical sensor that can detect changes in light intensity levels. It is widely used to detect objects and obstacles in challenging work environments.

What Is CX-491-P-J-Y?

CX-491-P-J-Y is a light sensor developed by the Japanese manufacturer Keyence. It is one of the most versatile optical sensors on the market, capable of detecting light from a variety of sources including LEDs, Incandescents, and ultra-violet. The CX-491-P-J-Y has an optical filter, which can eliminate unwanted reflections and glare so that only an object’s true light intensity is detected.

Applications of CX-491-P-J-Y

The CX-491-P-J-Y is used primarily in applications requiring reliable object detection such as assembly and manufacturing lines, packaging operations, as well as material sorting. Specific applications include noncontact switch type sensors for edge detection, automatic sorting systems to differentiate between objects, and product control systems for verifying conductivity or shape. This optical sensor is also used in automobile manufacturing lines for the inspection of body panels or other components.

Working Principle of CX-491-P-J-Y

The CX-491-P-J-Y operates by receiving a light source and sending a corresponding electrical signal. This signal is then processed by a comparator circuit, and if the light source intensity exceeds the set threshold, the output will be activated. Depending on the setup, the CX-491-P-J-Y can be used as an input device or a switch. When the light intensity exceeds the set threshold, the output is changed from off to on, or vice versa.

Advantages of CX-491-P-J-Y

The CX-491-P-J-Y has several advantages over more traditional sensing solutions. For example, it is capable of detecting a wide range of light sources due to the integrated optical filter, which eliminates unwanted reflections and glare. This makes it ideal for applications in which multiple light sources need to be detected or where the environment is subject to strong ambient light. Furthermore, the CX-491-P-J-Y is resistant to mechanical shock, making it an attractive choice for use in harsh environments. It also has a long life expectancy, with a minimum of one million switching operations.

Conclusion

The CX-491-P-J-Y is a light sensor developed by the Japanese manufacturer Keyence that is widely used for reliable object detection in a variety of industrial settings. Capable of detecting light from a variety of sources, it eliminates unwanted reflections and glare, while its resistance to shock makes it suitable for use in harsh environments. With a long life expectancy and low cost, the CX-491-P-J-Y is a versatile optical sensor for a variety of industrial applications.

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