The sensor of the electric cylinder is very important. The higher the sensitivity, the more accurate the measurement results.However, the higher the sensitivity, the easier it is to be interfered by external factors, which can easily lead to measurement failure.Therefore, in the process of use, it is necessary to remove the equipment that can interfere with the signal in the working area.
2. The frequency response characteristics
The frequency response characteristics of the sensor can determine the frequency to be measured in the range of changes. we need to keep the technical conditions of the measurement without distortion in the permissible frequency range.In fact, the response of the sensor is sometimes a certain delay.
3.Linear range
The linear range of a sensor is the range in which the output is proportional to the input.Theoretically, within this range, the sensitivity remains constant.The wider the linear range, the larger the measurement range, which can ensure a certain degree of accuracy.When selecting a sensor, the first thing is to determine the type of sensor, whether the measurement range meets the requirements.
4.Stability
Sensors used for a period of time to maintain the performance of the ability to remain unchanged can be called stability.In addition to the structure of the sensor technology itself, the main economic factor affecting the long-term stability of the sensor is the sensor's network environment.Therefore, in order to make the sensor data with good stability, we must have a strong adaptability to the environment.
5. Accuracy
Accuracy is a very important indicator of the sensor's work performance analysis, mainly related to the measurement accuracy of the measurement control system.Of course, if the accuracy of the sensor is higher, its price will be higher, so through the accuracy of the sensor, it can constantly meet the accuracy requirements of the enterprise's entire measurement information system, we can choose the one according to the practical usage.