The sensor is a detection device, which has a variety of developments in the future will develop new sensors to be developed, more integrated, multi-purpose and intelligent into the main direction. New data development, and The choice of new skills, and increase intelligence information. During the sensor selection process, you need to pay attention to the physical properties, environmental requirements of the sensor, as well as the measurement of the measurement, and give you the sensor’s knowledge.
1. Develop a new sensor
The new sensor should be generally included: 1 Select the new principle; 2 Advertising the sensor blank; 3 bionic sensors and other aspects. They are mutually liaisonless. The operation mechanism of the sensor is based on various effects and regularities, which enlisted that you will further explore the sensitive function of new effects, and use this new type of physical sensing equipment with new principles. This is to carry out high-performance, multi-purpose. The main ways for low cost and miniaturization sensors. The structural sensor has been earlier, and now it is increasingly experienced. The structural sensor, usually, its structure is messy, large, and high quotation.
2, integration, more power, intelligent
The sensor is combined with the microprocessor to make it only have inspection functions, and it also has information processing, logic discriminating, self-diagnosis, and "thinking" and other manual intelligence, it is called the sensor’s intelligence.
It can be said that the intelligent sensor is a product combined with a large-scale integrated circuit skill. It will depends on the advancement and development of sensing skills and semiconductor integrated skills. Such sensors have more, high-utilized, small size, suitable for large-scale production and convenient use, can affirm that one of the main directions of sensors.
3, new information development
Sensor information is the main root of sensor skills, which is the main support for sensor skills promotion. With the advancement of the scientific skills, the sensor skills are late, and the varieties are increasing. In addition to the early use of semiconductor data, outside ceramics, the development of optical fibers and superconducting materials, the use of the sensor to supply the substance.
The continuous development of sensor skills has also promoted the development of updated materials, such as nano-information. Since the sensor manufactured by nano-data is selected, there is a large interface, which can supply a lot of gas channels, and the on-resistance is small, which is conducive to the sensor to be launched to miniaturize, and there will be more new information to be born with the continuous advancement of scientific skills.
4, new skills
In the new sensor, you can ink new skills. The meaning of new skills is very wide, mainly refers to fine processing skills that are extraordinary close proximity to the new sensor. The skills are also known as micromechanical processing skills, which are the skills of integrated circuit skills, which are used for microelectronic processing of ion beams, electron beams, molecular beams, laser beams and chemical etching, and now have increased For sensor categories, such as sputtering, steamed plating, plasma etching, chemical gas deposition (CVD), epitaxial, diffusion, corrosion, photolithography, etc., there have been many sensors produced by the above skills to date. Report.
5, intelligent information
Intelligent data refers to the physical, chemical, mechanical, electrical and other parameters of planning and manipulating materials, and research and development of the characteristics of organism data may be superior to the human data function. Some people think that the information with the functions can be called smart data: there is an adaptive function of the environment; it has self-diagnosis; it has self-correction, and is based on self-enhancement function (or time-based).
1. Users need to know these physical properties of the sensor during selection: The most important thing is the requirements of the environment. Static measurement selection of static inclination sensors, dynamic measurement selection dynamic inclination sensors. Static measurement and dynamic measurement, generally have a maximum measurement angle, and can choose a suitable sensor according to this maximum measurement range, generally selected according to the range of the inclination sensor. The range of typical inclination sensor products is & viewmn; 15 °, & viewmn; 30 °, & viewmn; 90 °, & viewmn; 180 °, & viewmn; 360 °, measurement range, to achieve the best cost performance.
2. During the selection process, the interface of the inclination sensor also needs to pay attention to? The general digital interface has 232, 485, CAN, Modbus RTU, etc., analog interfaces 0-5V, 4-20mA, etc.
This article "The future development trend and precautions" of the sensor is here, I hope the content above can help everyone!