Crank position sensor is usually installed in the distributor, the control system is the most important one of the sensors. Its role is: detecting the engine speed, so-called rotation speed sensor; detects the piston top dead center position, it is also known as the only point sensor, including the detection of each cylinder for controlling the ignition TDC signal for controlling sequential spray oil first cylinder TDC signal
2013年9月11日星期三
The better the accuracy of the sensor
Sensor accuracy is to determine its characteristics and an important indicator of the accuracy can say is related to the entire measurement system accuracy , timeliness is an important part. Therefore, the accuracy of Crankshaft Sensor Replacement is also an important aspect we can not ignore . However, the accuracy of the sensor to be sure to choose only high okay ? Technology for sensor applications, the higher the accuracy of the product often means higher prices. Is it only the high-priced to be able to guarantee that we need to measure it ? Or, for our needs , how should we hold ? Actually, if we measure the demand is relatively constant , we only need to choose a relatively inexpensive , repeatability more Engine Position Sensor can be high , but not necessarily to use more expensive high-end products . Of course, If we are to quantitative analysis , or has a higher measurement needs , then we must use more precise sensors to meet our application . Therefore, seize our measurement needs in order to let us choose a sensor more focused, more cost , more cost-effective
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