In the sensor industry in China from traditional to new sensor is the key stage of development, it reflects the new type

Sensor to the miniaturization, multi-functional, digital, intelligent, systematic and general trend of network development

. Sensor technology after years of development, the development of its technology in general can be divided into three generation:

First generation is structured sensor that USES to feelings and conversion signal structure parameter change.

The second generation is developed in the 70 s on the solid type sensors, this sensor consists of semiconductor, dielectric,

Magnetic materials such as solid element, is the use of materials is made certain features. Such as: using the thermoelectric effect, Mr

Er effect, photosensitive effect, respectively made thermocouple sensors, hall sensors, optical sensors.

The third generation of intelligent sensors, sensor is developed after just is a microcomputer technology and inspection

The combination of the measuring technology, the sensor has certain artificial intelligence.

Sensor technology, and industry characteristics

Sensor technology and its industry characteristics can be summarized as: basic and applied at both ends may rely; Technology, investment, two

Intensive; Two top products and industry.

Basis, application attached to both ends

Based on attachment, it is to point to the development of sensor technology are attached to the sensitive mechanism, sensitive materials, process equipment and meter

The four cornerstones of measurement technology. Sensitive mechanism of differ in thousands ways, various sensitive materials, process equipment of each phase

With measuring technology are very different, not the four cornerstones of support, sensor technology.

Attachment is basically refers to the sensor technology application technology, its market development relies on the detection device

And the application of automatic control system, can truly reflects its high additional benefits and into the real market. also

The development of sensor technology to take the market as the guidance, the demand for traction.

Two intensive technology and investment

Intense technology refers to the diversity of the sensor in the process of development and manufacturing technology, borderline, comprehensive and skill

Art. It is a collection of a variety of high-tech products. Due to the intensive technology intensive nature demands also talents. The sensing

Implement the sensor

Intensive investment refers to the research, development and production of a certain sensor product requirements of a certain intensity of investment, especially

In engineering research and build economies of scale production line, more require larger investments.

Two top products and industry

Product structure and industrial structure of two big dispersion is refers to the sensor is a great variety of product categories (a total of 10 major categories, 42

Nearly 6000 varieties), its application to infiltrate sector, it push to the development of both the development of the industry

The power, and strongly depends on the support of the industry. Only in accordance with market demand, adjust industry

Structure and product structure, to achieve comprehensive, coordinated and sustainable development of the sensor industry.