PD30CNB20PAIS

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Optical sensors are an important and common tool when it comes to detecting and measuring physical quantity, such as light, sound or temperature. PD30CNB20PAIS is a type of optical sensor which belongs to the photoelectric category and can be widely used in industrial applications. This article will analyze the application field and the working principle of the PD30CNB20PAIS Sensor.

The PD30CNB20PAIS Sensor uses a polarized infra-red LED bar, in combination with a polarized infra-red CMOS camera. It covers a range of wide angles: up to a maximum of 180 degree horizontal FOV, and a range of 0-105 degree vertical FOV. It also has a distinct feature that it can be fine-tuned in terms of sensing the type of light frequency, from 800 to 900 nm. Apart from a view angle of 0.2 to 1.0 degree, a minimum reflection level of 0.02 lux and a visual range of 2 to 5 meters, the PD30CNB20PAIS can also sense low light, such as candlelight.

The PD30CNB20PAIS Sensor can be used in a variety of application fields, from medical to industrial automation. For example, in medical diagnosis, the sensor can be used to detect a human\'s size and body shape by measuring the deep radiance of their body. It can be used to rapidly identify a human being in a dark operating room by recognizing certain body features. In industrial automation, the sensor can be used to determine the exact position of an object. It can be applied to sort specific types of objects in a factory production line. It can also be applied in safety monitoring, where the sensor can detect smoke, fire and other dangerous substances.

Apart from the application fields, the working principle of the PD30CNB20PAIS Sensor is also worth a mention. It is based on the principles of 1. Direct vision and 2. Indirect vision. It uses direct vision to identify objects, and this is done by holding the device close to the object and using infra-red light to illuminate the object. This allows it to detect the object\'s shape, size and even texture, enabling it to determine its position. It uses indirect vision in order to detect objects that are out of sight, such as behind a wall or in a hidden chamber. It uses a combination of a laser source and a CMOS camera to detect objects indirectly. The laser beam is split into two parts, one of which is directed to the object while the other part is kept in reserve in order to compare the two. This allows it to detect any movement or changes in the laser light, thus detecting the object indirectly.

To sum up, the PD30CNB20PAIS Sensor is an optical sensor that belongs to the category of photoelectric, industrial. Its application fields include medical diagnosis, industrial automation and safety monitoring. Its working principle is based on the principles of direct vision and indirect vision. Thus, the PD30CNB20PAIS Sensor is a versatile and efficient sensing tool that can be used in a variety of industrial and medical applications.

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