E3FN-P18KR2-WP-BD

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Optical sensors measure physical, electrical or chemical changes based on the properties of light. There are many different types of optical sensors, such as photoelectric, industrial, and so on. The E3FN-P18KR2-WP-BD is one of them. This article addresses its application field and working principle.

Application Field

The E3FN-P18KR2 series of optical sensors are ideal for a wide range of industrial and commercial applications. This series of optical sensors are widely used by manufacturers to detect motion and encoded components. The E3FN-P18KR2 is particularly suitable for applications that require a high degree of accuracy and reliability. Examples include factory automation, robotic arms, and precise measurement in manufacturing production lines.

Working Principle

The E3FN-P18KR2 Series of optical sensors is based on a combination of technology from both types of photoelectric sensors: reflective and direct. Reflective type sensors are designed to detect objects by emitting a light beam and measuring the reflected light from an object. Direct type sensors are configured to receive and measure the light that is emitted from an object and then detect the changes in the intensity of the light.

The E3FN-P18KR2 incorporates both of these technologies in order to provide high precision detection. The sensor uses both an infrared light emitting diode (LED) and a phototransistor to detect objects at a distance. The LED emits the infrared light, which is then reflected off an object and detected by the phototransistor. The changes in the reflected light intensity indicate the presence or absence of an object, allowing for precise measurement and detection.

The E3FN-P18KR2 also features a wide range of sensing characteristics, such as wide sensing angles, adjustable thresholds, and hysteresis controls. The adjustable threshold allows the user to configure the sensor for different conditions, while the hysteresis control ensures a more reliable and repeatable detection of objects. The wider sensing angle allows for increased efficiency in detecting objects in larger areas.

Conclusion

The E3FN-P18KR2 series of optical sensors is an ideal choice for applications that require high accuracy and reliability. The sensor incorporates both reflective and direct type photoelectric technologies, allowing for precise measurement and detection of objects. Additionally, the wide range of sensing characteristics and adjustable thresholds ensure that the sensor is suitable for a variety of sensing conditions. As such, the E3FN-P18KR2 can be a reliable and versatile solution for many industrial and commercial applications.

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