EE-SV3-D

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Photointerrupters are optical sensors that are used for sensing the presence of an object. The EE-SV3-D Slot Type Transistor Output Photointerrupter is a type of photointerrupter which is widely used for sensing applications in industrial and consumer applications. This article will discuss the application field and working principle of the EE-SV3-D.

Application Field

The EE-SV3-D is a transistor output type photointerrupter, which can be used in a wide variety of applications including speed detection, level detection and position detection. The EE-SV3-D is especially well suited for speed detection applications, as its principle of operation allows it to measure and detect the speed of an object moving between its two terminals. As the EE-SV3-D can measure the speed of the object accurately, it can be used in a variety of applications, such as in speed control systems, for sensors in automatic sliding gates, in elevator speed detection, or in motor speed monitoring systems.

Working Principle

The EE-SV3-D has two terminals, one output and one input. The EE-SV3-D works on the principle of photo electric effect. It has a slot between the two terminals, and an object which is moving between the two terminals will cause a blockage in the slot, which will reduce the amount of light entering the slot. This reduction in light intensity will cause a drop in the electrical output of the EE-SV3-D, which can be used to measure the speed of the moving object.

The EE-SV3-D also has two LEDs connected to it, one at each terminal. The LEDs will emit infrared light which will enter the slot. The slot also contains a sensor which is located in the middle of the slot, and when the object passes between the two terminals, it will block the path of the light between the LED and the sensor. This will cause a drop in the output voltage from the EE-SV3-D, and this voltage drop can then be used to measure the speed of the moving object.

Conclusion

The EE-SV3-D Slot Type Transistor Output Photointerrupter is a type of photoelectric sensor which is widely used in sensing applications. It works on the principle of photo electric effect, and it has two LEDs at each of its terminals, and a slot in between the two terminals. The EE-SV3-D can be used for speed detection, level detection and position detection applications and is especially suitable for speed detection applications.

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