SFH 9201-2/3-Z

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Optical sensors are devices which are used to detect the presence or absence of an optical object. They are used in a variety of applications, such as telephone communication, industrial automation, commercial security, medical and scientific imaging, and more. The SFH 9201-2/3-Z Optical Sensor is designed specifically for reflective detection of objects up to 8 mm, and is capable of detecting even very small objects with its 1.4 mm aperture. It features an analog output, making it ideal for applications such as voltage-controlled optoelectrical relays, motion detection, and precise distance measurement.

The SFH 9201-2/3-Z employs an analog output to provide reliable and accurate sensing of objects up to 8 mm, regardless of the object\'s reflectivity. It is equipped with a small 1.4 mm aperture, which enables it to detect small objects with a high level of accuracy. In addition, the SFH 9201-2/3-Z is designed to maintain a constant current, even as the optical medium varies, providing a stable output signal that is unaffected by ambient light or background noise.

The SFH 9201-2/3-Z operates on the principle of reflective detection. A light source inside the sensor emits a light beam towards an object, and the reflected light is then detected by the sensor. The output signal of the sensor is proportional to the reflectance of the object; the higher the reflectance, the stronger the output signal. The analog output of the sensor is then used to measure the distance to the object with a high degree of accuracy.

The SFH 9201-2/3-Z is a versatile optical sensor, capable of sensing objects of any size or reflectivity. Its analog output makes it ideal for applications requiring precise distance measurements or optoelectrical relay control. With its small 1.4 mm aperture, the sensor is capable of detecting small objects with a high level of accuracy, and its constant current feature ensures a stable output signal unaffected by changing optical conditions.

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