OPB711

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The OPB711 is an optical sensor with reflective analog output designed for use in sensing applications where precise position feedback is required. It allows for a wide range of sensing capabilities, including sensing distance, angles, and even speed. With its wide range of capabilities, the OPB711 is an ideal choice for applications that require reliable, high resolution analog output in a small package.

The OPB711 employs an infrared emitter diode as an optical source as well as an “active” photodiode for sensing. The use of a reflective optical sensing system makes the unit highly sensitive to environmental variables such as dirt, glare, and shadows. The system\'s digital signal processing circuit helps compensate for these environmental effects making it even more reliable. The combination of an active photodiode and digital signal processing has the advantage of providing a much higher signal-to-noise ratio than alternatives, making it a more accurate and reliable solution.

The working principle of the OPB711 is based on the reflection of an infrared emitter diode off the target surface. When the infrared emitter is reflected off the target surface, it is picked up by the optic assembly of the unit and sent to the digital signal processor. The output of the signal processor is then converted to an analog output voltage that corresponds with the intensity of the reflected infrared signal.

The OPB711’s analog output is linear and can be used for positioning applications such as robotic arms and other motion control systems. It can also be used in a variety of other applications, including automated conveyor systems, automatic door openers, and optical scanning systems. In addition, because the OPB711’s output is an analog voltage, it can be used in conjunction with other analog sensing components, such as pressure sensors and level sensors, to create hybrid systems.

The OPB711 is an excellent choice for a wide range of applications due to its reliability and flexibility. Its highly reliable reflective sensing system ensures that environmental variations will not affect its performance. In addition, its analog output allows for easy integration with other sensing components, making it an ideal choice for a variety of different sensing applications.

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