China's temperature and humidity sensor field has made great progress
China's temperature and humidity sensor field has made great progress Steam Trap,Thermodynamic Steam Trap,Steam Trap Types,Thermostatic Steam Trap Haogong Valve Co Ltd , https://www.haogongvalve.com
Since China has listed sensor technology as one of the key research projects of the Eighth and Ninth Five-Year Plan, China's temperature and humidity sensors have made great progress. The temperature / humidity sensor is rapidly developing from a simple temperature and humidity sensor to an integrated, intelligent and multi-parameter detection. It has created favorable conditions for the development of a new generation of humidity / temperature measurement and control system, and also improved humidity measurement technology. The new level.
As we all know, temperature and humidity sensors are used in a wide range of applications, whether industrial and agricultural production, meteorology, environmental protection, or defense, scientific research, aerospace and other departments, the need to use temperature and humidity sensors to measure and control the humidity. However, the traditional measurement method (wet bulb hygrometer or hair hygrometer) has been unable to meet the needs of technological development. In addition, the price of foreign imported temperature and humidity equipment that China has been relying on for a long time has been high, increasing the cost of equipment. These are the factors that restrict the development of China's temperature and humidity sensors. Welcome to the company's official website http://
It is an indisputable fact that the inventions and inventions of sensors at home and abroad were initiated by others, and the current backward state of Chinese sensors is caused by history. However, the conditions are improving day by day. The market competition has liberated the hands and feet of technicians, winning and defeating, inspiring the wise man's innovative desires, and thousands of sensor private enterprises came into being.
In some developed countries, the measured physical quantity is converted into voltage, and then converted into digital by analog and digital, there are many ready-made technologies and facilities available. And China can directly convert the measured physical quantity into a number. Such as three-terminal full digital temperature and humidity sensor, Z component, W series sensor, segmented capacitive sensor, vibrating wire cable dynamometer, etc. can directly output frequency, period or digital, there is no analog voltage in the middle. Initial applications have been obtained on the market and have attracted widespread attention.
The main advantages of this type of sensor are advanced design principle, simple process, low cost, high accuracy, good stability, strong anti-interference ability, easy interface with computer and digital instrument, and easy to use and maintain. At present, it has been applied in greenhouses, environmental monitoring and control, petrochemical, bridge construction and so on. It is obvious that China's temperature and humidity sensor field has made great progress.