OPB70FWZ

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Optical sensors are an attractive sensing technology because of their high reliability, accuracy, and immunity to electromagnetic interference. One specific type of optical sensor is the reflective analog output sensing technology. This type of sensor works by reflecting light and measuring the intensity of the reflected light in order to determine the physical quantity being measured. The OPB70FWZ is one example of a reflective analog output sensor. This article will discuss the application field and working principle of the OPB70FWZ.

The OPB70FWZ is a reflective analog output sensing technology used mainly in factory automation and process control applications. It is capable of detecting physical objects and measuring the distance between the sensor and the object. The sensor works by measuring the intensity of the reflected light from an external source. This information is then used to calculate the distance between the sensor and the object. The OPB70FWZ can measure distances up to 1.2 m with a resolution of less than 0.1 mm.

The OPB70FWZ is a non-contact optical sensor which offers various advantages over other non-contact sensor technologies. It is highly reliable, requires minimal maintenance, is immune to electrical noise, and is capable of detecting objects of various shapes and sizes. Moreover, its analog output makes it ideal for use in applications requiring precise measurements or accurate feedback.

The OPB70FWZ is a three-lens design featuring a multiplexed LED in combination with a CMOS sensor and signal processing. The LED is used to emit the light, the CMOS sensor is used to detect the light and the signal processing is used to convert the light intensity into distance. The three lenses are responsible for focusing the emitted light on the object and then focusing the reflected light from the object back onto the CMOS sensor thus allowing for the distance measurements. The lenses play a key role in the accuracy of the sensor as the lenses must be aligned in the proper direction and with the proper focus in order for the optical sensor to work properly.

The OPB70FWZ is a great choice for any application requiring precise distance measurements between a sensor and an object. Its robust design and high accuracy makes it suitable for such applications. Furthermore, its analog output makes it easy to integrate into both analog and digital systems.

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