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The importance of air pressure sensor selection materials

time£º2018-04-26 15:50    source£ºair pressure sensor
The importance of air pressure sensor selection materials  
 
    Xi'an SHELOK products cover high temperature melt pressure sensors/transmitters, melt pressure gauges, diaphragm pressure gauges, industrial pressure sensors/transmitters, pressure transmitters for engineering equipment, displacement sensors, temperature sensors, tension sensors, Pressure blasting valves, intelligent digital instruments, weighing systems and various sensor cores and other products. Our production materials are controlled through layers of control, please rest assured to use! The following is the importance of the development of sensor production materials in the entire market:
    According to what we know, sensor fabrication materials are the basis for the development of sensors. In other words, sensor fabrication materials affect the development of sensors. The rapid development of human science has led to the advancement of materials science and has also created and produced various new types of raw materials. Other industries do not elaborate much more. For the sensor industry we are most familiar with, advances in materials science have led to the creation of new types of sensors, such as temperature sensors made of high-molecular polymer films. Optical fibers can be used to create pressure. , flow, temperature, displacement and other sensors, made of ceramic pressure sensors.
 
    The application of optical fiber is a major breakthrough in sensing materials. Optical fiber sensors have many characteristics compared with traditional sensors: high sensitivity, simple structure, small size, corrosion resistance, good electrical insulation, bendable optical path, and easy implementation of telemetry. The combination of fiber optic sensors and integrated optical technology has accelerated the development of fiber optic sensor technology. The integrated optical circuit device replaces the original optical component and the passive optical component. The optical fiber sensor has the characteristics of high bandwidth, low signal processing voltage, high reliability, and low cost.
    Polymers absorb and release water molecules in proportion to the relative humidity of the surrounding environment. The polymer electrolyte is made into a capacitor, and the relative humidity is determined by measuring the change in capacitance. The plasma polymerized polystyrene film temperature sensor made by using this principle has the characteristics of wide humidity measurement range, wide temperature range, fast response speed, small size, and can be used to measure humidity in a small space and has a small temperature coefficient. The ceramic capacitive pressure sensor is a dry pressure sensor without intermediate fluid. Using advanced ceramic technology and thick-film electronic technology, its technical performance is stable. The full-scale error of annual drift is less than 0.1%. The temperature drift is small and the overload resistance can reach several hundred times of the range.
    Through the simple explanation of the above several aspects, of course, it is not difficult for us to conclude that the advancement of materials science determines the production of new materials. The birth and use of new materials have correspondingly created the birth of various new types of sensors. The development of sensors is well documented and not groundless. Of course, for the Xi'an SHELOK sensor, the development and investment of new materials has also made Xi'an Shelok air pressure sensor even better.

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