70156-3379

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Optical sensors are an important class of sensors that measure various physical properties in terms of light or electromagnetic radiation. These optical sensors are mainly employed in industrial applications and can be divided into two categories depending on the type of parameter being measured. Photoelectric sensors measure physical properties like displacement, velocity, acceleration, position, temperature, color, etc. Industrial sensors, on the other hand, measure physical properties like speed, position, force, temperature, pressure, condition, etc.The 70156-3379 application field and working principle belong to the category of industrial optical sensors. This device is a digital optical encoder designed for industrial applications. It is capable of measuring high-accuracy displacement, velocity, acceleration and position data. The device utilizes an encoded optical disk and an imaging detector array to obtain the data. The encoded optical disk consists of an array of black and white bars, or marks, arranged in a circular pattern. The imaging detector array consists of two image sensors, which are positioned on either side of the disk. The light reflected from the bars on the disk is focused on the detector array as it rotates with the disk. The two image sensors capture this reflected light and transmits the data to the device electronics. The device electronics then processes the data and produces digital outputs that represent the displacement, velocity, acceleration and position.The device also includes a specialized chip, containing digital logic circuitry, which processes the data from the image sensors. This chip performs a number of operations, including the calculation of velocity and acceleration, and the filtering noise from the data. It also generates pulse outputs, which are used to control motion.The device is a highly accurate optical encoder and is suitable for a variety of industrial applications. It is capable of measuring displacement, velocity, acceleration and position with a high degree of accuracy. The device is also immune to environmental factors, such as extreme temperatures, moisture, dust and vibration.The 70156-3379 application field and working principle is a versatile industrial optical sensor that has a number of advantages over traditional methods of measuring physical properties. Its digital outputs make it easy to integrate into existing systems. The device is also simple to use and provides highly accurate results. It is ideal for measurement of motion in industrial applications.

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