大量程机电位移传感器,主要用于量测量程较大(100mm)的位移.本传感器是一种机、电两用的仪表,被广泛地用于土建、水利、桥梁、隧道等结构试验.该发明的主要技术指标达到了国际同类产品的水平,其中机电量化系数的一致性尤为突出,提高了测试精度,又可机、电互相校核,改善了仪表互 Large displacement electromechanical displacement sensor, mainly used for measuring the larger range (100mm) displacement. The sensor is a mechanical and electrical dual-purpose instrument, is widely used in civil engineering, water conservancy, bridges, tunnels and other structural tests. The main technical indexes of the invention have reached the level of the international similar products, among which the coincidence of the electromechanical quantification coefficient is particularly outstanding, which improves the testing precision, and can also check the machine and electricity each other,