Camshaft position sensor, also known as the cylinder identification sensor, camshaft position sensors are generally expressed by CIS. Camshaft position sensor function is to collect the valve camshaft position signal, and input ECU, in order to identify the ECU compression TDC cylinder 1, thereby performing sequential fuel injection control, ignition timing control and knock control.
Cooling Temperature Sensor
2013年9月17日星期二
Piezoelectric effect is the main working principle of piezoelectric sensors
Piezoelectric effect is the main working principle of piezoelectric sensors , piezoelectric sensors can not be used for static measurements, because after the charge after the external force , only in the loop has infinite input impedance when preserved. The actual situation is not like this, so this can only be decided piezoelectric sensors measure dynamic stress . Piezoelectric sensors are used in the acceleration, pressure , and the measurement of force, etc. . Piezoelectric acceleration Engine Temperature Sensors is a common accelerometer. It has a simple structure , small size , light weight, long life and other excellent features. Piezoelectric Accelerometer in aircraft, automobiles, ships, bridges and construction of vibration and shock measurements has been widely used, especially in the field of aviation and aerospace more of its special status. Piezoelectric Engine Temp Sensor can also be used to measure the pressure of internal combustion engine is measured with the measurement of the degree of vacuum . Can also be used in military industry, for example, use it to measure the firing guns and bullets in the chamber in the moment of the change and muzzle bore pressure shock wave pressure . It can be used to measure a large pressure can also be used to measure small pressure
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