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称重传感器1原理称重传感器采用s形算应力架式传感器，这样作用力点位置变化对输出信号影响不大，弹性元件采用优质合金钢40CrNiMo．为使传感器能在一年四季正常工作，应进行必要的温度补偿，即在传感器供桥电源端串接用镍丝或镍箔制成的补偿电阻，如图1示．当温度上升时，补偿
Load cell 1 principle Load cell using s-shaped stress rack sensor, so the force point position changes little impact on the output signal, flexible components using high-quality alloy steel 40CrNiMo. In order for the sensor to work normally throughout the year, the necessary temperature compensation should be carried out, that is, the compensation resistor made of nickel wire or nickel foil connected in series with the sensor power supply terminal of the bridge, as shown in FIG. 1. When the temperature rises, compensation