【摘要】 一种用于测量固体材料含水率的水分传感器已研制成功．它的原理及特点是通过大量实验数据的理论分析得到了各种固体材料含水率的归一化的线性数学德型，运用单片机软件功能实现的．传感器测量范围为4％～50％，精度高于0.5％.更多还原

【Abstract】 A sensor for moisture content of solid has been developed recently.On base of theoretical analysis of a quantity of experimental data, the normalizedlinear mathematical model of different solid material’s moisture content can be obtained. With the software function of single chip processor, its measuring is finished. Its measuring range is 4%~ 50%. Its accuracy is higher than 0.5%.更多还原