Application of High Precision Pressure Sensor in Air Compressor Control System
In the safety intelligent management system, the side airbag manipulation is manipulated by the high-precision pressure sensor . Sensors are commonly used in the air compressor safety intelligent management system. Two planning schemes for the operation of the side airbag of the air compressor are optional: an acceleration sensor and a pressure sensor. Compared with the acceleration sensor, the pressure sensor is almost 3 times better than in the speed level of the side impact, and the rate of wrong operation is lower,as the information by ralated Authority said.What’s more,the micron-level sensitive components, signal conditioners, and data processing equipment will beintegrated on another chip by the forthputting of miniaturized sensors Micro-machining technology . Because of its small size, low price, easy integration, etc., it can improve the accuracy of system testing.,such as compositing the micro pressure sensor and the micro temperature sensor, and the pressure and temperature will be measured at time. The pressure measurement can be eliminated according to the calculation on the chip. Many miniature sensors have appeared in the world at the present.
Air compressors are necessary equipment for all kinds of processing plants, road repairs, mining and construction industries. The key is to bring an endless source of compressed air with corresponding pressure, such as supplying air to pneumatic valves and giving the necessary pressure. The gas process brings the gas source. There are many types of air compressors, such as screw air compressors, piston air compressors, centrifugal air compressors, scroll air compressors, etc., and screw air compressors have great market potential and are used in many fields. Get universal application. The air compressor uses a loading-unloading valve in its operation to control the air supply of the air compressor, because the cycle time or the production process of the air equipment is different, which promotes the fluctuation of the air consumption, and sometimes causes the air pressure The machine is frequently loaded and unloaded. After the air compressor is unloaded, it still operates at power frequency, which not only consumes electrical energy but also improves the mechanical damage of the equipment, and loading is a sudden process, which will cause a great impact on the equipment and the power grid. Therefore, the frequency conversion transformation of the air compressor has the effects of improving the opening and operation of the motor, reducing the mechanical damage of the equipment, and saving electric energy in the corresponding scope.