韋克威Hangzhou Hall Current Sensor Company廠商韋克威

發(fā)布：深圳韋克威科技有限公司

We choose杭州霍爾電流傳感器公司When it comes to the productThe repeatability index is also a parameter that needs to be carefully considered, and there are usually multiple interpretations of this parameter：
Definition: Repeatabi of Hangzhou Hall Current Sensor CompanyLity refers to the degree of difference between measurement results when multiple repeated measurements are taken along the same direction and under the same conditions. Also known as repetition error, reproduction error, etc.Interpretation 1: The repeatability of Hangzhou Hall Current Sensor Company must be the degree of difference between multiple measurement results obtained under the same conditions. If the measurement conditions change and the comparability between measurement results disappears, it cannot be used as a basis for assessing repeatability. 除此之外，還需要考慮可接受的靈敏度和干擾。由于不能滿足每一個(gè)因素，根據(jù)應(yīng)用程序需求的優(yōu)先級(jí)，會(huì)做出一些折衷，以使一個(gè)特性與另一個(gè)特性相妥協(xié)。

unscramble2Hangzhou Hall Current Sensor CompanyThe repeatability characterizes the dispersion and randomness of sensor measurement results. The reason for this dispersion and randomness is that there are inevitably various random interferences inside and outside the sensor, which cause the sensor tozuiThe final measurement result is manifested as a characteristic of a random variable. Current transformer or current transformer detects current through secondary voltage, which is proportional to the current in the secondary coil. It is an industrial transformer that converts large values of voltage or current into much smaller values in the secondary coil. Measurement is carried out through secondary output.Interpretation 3: The quantitative expression method of repeatability can use the standard deviation of random variables.Interpretation 4: For multiple repeated measurements, if the average of all measurement results is taken aszuiThe final measurement result can obtain higher measurement accuracy. Because the standard deviation of the mean is significantly smaller than the standard deviation of each measurement result.

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