Choosing a weighing sensor does not require pursuing comprehensive performance indicators

　　Load CellDesign is a synthesis of many aspects such as mechanics, electronics, chemistry, biology, and materials science. The strength of the performance of weighing sensors largely determines the accuracy and stability of electronic scales. However, if we want to achieve excellent performance indicators of weighing sensors, undoubtedly the difficulty of production will greatly increase, and its production cost will also increase.

In practical applications, we do not need to pursue comprehensive performance indicators, as some indicators may affect a certain& Flash; The special measured signal does not have an impact. Therefore, when designing and selecting sensors, the main performance indicators of the weighing sensor should be determined based on the characteristics of the measured signal, without pursuing comprehensive performance indicators. For example, there is no need to consider the requirements for dynamic performance indicators under static testing conditions. This is beneficial for saving procurement costs.
　

The second reason for the unstable performance of the weighing sensor is that over time or changes in environmental conditions, the performance of various materials and components that make up the weighing sensor will change. In order to achieve the required accuracy for measurement, the advantages and disadvantages of the design scheme of the measurement circuit should be fully considered when choosing to use a weighing sensor. Determine the performance technical indicators of the weighing sensor. When designing products, consideration should also be given to price ratio. For example, the use of microcomputers can solve the nonlinearity of weighing sensors, which reduces the requirements for symmetrical weight sensors, but correspondingly increases the cost of microcomputers in the product.

When designing and selecting a weighing sensor, the first consideration should be given to the requirements of the testing environment, the waiting points of the measured signal, and the requirements for testing accuracy. Important indicators such as the performance and working environment parameters of the weighing sensor should be determined. When the above conditions are met, the type, structure, material, size, weight, and lifespan of the weighing sensor should be comprehensively considered.