The photoelectric sensor not only has a high rate of use in industrial production, but also has a high frequency of use in our daily lives.

1. Analysis of market status
The photoelectric sensor is based on the photoelectric effect, and converts the change of the measured optical signal into an electrical signal or other required forms of information output. The photoelectric sensor has the advantages of high accuracy, fast response, non-contact, etc., and it has many measurable parameters and the structure of the sensor is simple. Therefore, the application field of the photoelectric sensor is very wide, such as LED lighting, security, smart home, smart transportation, smart agriculture, toys , Wearable devices and other digital electronic products. With the development and popularization of Internet of Things technology in the future, photoelectric sensor applications will penetrate into all aspects of human life.
Overview of the subdivision of pyroelectric infrared sensors: The pyroelectric infrared sensor detects the change of infrared energy radiated by the human body in a non-contact form, and converts it into electrical signal output; amplifying this electrical signal can drive a variety of Control circuit, such as power switch control, anti-theft and fire alarm, automatic monitoring, etc. The pyroelectric infrared sensor itself does not emit any radiation, the power consumption of the device is small, and it has strong anti-interference.
At present, my country's pyroelectric infrared sensors have been widely used in LED lamps, security, smart homes, toys and other products. Due to the cost advantage of manufacturing in China and the increasing maturity of manufacturing technology, China has become a global pyroelectric infrared sensor manufacturing center.
2. Market size analysis
At present, my country is in an important development stage of upgrading the industrial structure. In the future, the industrial manufacturing industry will gradually develop to the high-end, which makes sensors and other automation-related products usher in good development opportunities. As the most basic and most widely used sensor, photoelectric sensor is also ushering in a glorious future. The photoelectric sensor is widely used in many fields such as food and beverage production lines, packaging machinery, machine tools, electronic semiconductors, three-dimensional warehouses, and security inspection facilities.
The times are progressing and society is developing. Optoelectronics has become an indispensable part of people's lives. In recent years, the development of photoelectric sensors has also been very rapid.