Accuracy is one of the factors measuring devices all need to consider when choosing a sensor accuracy must be considered in order to measure the force sensor as an example of what is the accuracy of the sensor?
Metering elements can be used as the load cell or load sensor for further automatic control. In particular the use of the former, it presented a relatively high accuracy. Due to the effect of temperature with an accuracy of a semiconductor pressure sensor chip made, it should be noted the sensor temperature range. Static accuracy is below a certain temperature should reach accuracy. Can be divided into fourth gear: 0.01-0.1% FS for ultra-high precision; 0.1-1% FS for high precision; 1-2% FS for general accuracy; 2-10% FS for low accuracy. Accuracy refers to the full temperature range of the load cell in the entire temperature range should be achievable accuracy. The same can be divided into fourth gear: 0.01-011% FS; 0.1-1% FS; 1-2% FS; 2-10% FS. Static accuracy of 0.1-1% FS, and perhaps the whole temperature range just enough precision 1-2% FS, even enough for 2-10% FS.
For users, often want higher precision load cell, the better. However, when the sensor to achieve high precision, must add a lot of additional technology and school Huai process and compensation techniques in the production process, the corresponding costs, of course, also will be a substantial increase in its price. Should therefore be based on the actual load cell applications and requirements, make reasonable accuracy requirements and the corresponding temperature range.
