ET3-E4238

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ET3-E4238 application field and working principle

The ET3-E4238 is a digital optical sensor, designed to detect the presence of an object that has light transmission properties. By sensing the difference in light intensity, it can identify objects and their position in space. This allows the ET3-E4238 to be used in a variety of applications, including industrial, automotive, and consumer electronics.

The ET3-E4238 is an industrial digital optical sensor which uses a combination of three components for sensing light. This includes an Infrared (IR) light emitter, an Infrared (IR) light detector, and a digital signal processor (DSP). The IR light emitter transmits a beam of low-intensity IR light towards the surface of an object. This IR light is then detected by the IR light detector, which then sends the signal to the DSP. The DSP then processes the signal and sends an electrical signal back to the device in which the ET3-E4238 is embedded.

The ET3-E4238 is capable of detecting objects from up to 4 meters away and can provide positional accuracy up to 1.5mm. In addition, the ET3-E4238 also provides a consistent reading, regardless of positioning and angle of the object to the sensor. This makes it an ideal sensor for applications that require precise positioning or movement of a target object without much calibration or programming.

The ET3-E4238 is specifically designed for industrial applications such as automotive assembly, robotics, quality control, object detection, and motion sensing. This sensor can detect a wide variety of objects, including those with smooth or irregular surfaces. It can also detect objects that are hidden, such as beneath a surface. In addition, the ET3-E4238 can detect objects that are partially hidden or partially visible, such as those tucked into a corner or behind a wall.

The ET3-E4238 eliminates the need for manual alignment of sensors with the target object and provides consistent readings due to its digitally controlled IR LED. The ET3-E4238 is a digital optical sensor, so it sends a digital signal to its host device, which helps to reduce the possibility of electrical interference. Furthermore, the ET3-E4238 can be used to measure objects larger than the sensor itself.

The ET3-E4238 is a popular choice for industrial applications because it can detect objects up to 4 meters away with accuracy up to 1.5mm. Additionally, the ET3-E4238 is easy to install and requires very little to no calibration. The digital nature of the ET3-E4238 also helps to reduce the possibility of electrical interference and helps to provide consistent readings. The ET3-E4238 is also capable of detecting objects with smooth or irregular surfaces, those that are hidden or partially hidden, and those larger than the sensor itself. The wide range of applications that the ET3-E4238 can be used in makes it a great choice for a variety of industrial applications.

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