Abstract: The article is on the basis of analyzing the own characteristics of the Piezoelectric Fiber Composites and its production process.We have established a theoretical model of Orthotropic Piezoelectric Fiber Composites（OPFC） sensor and have used an improved ranging-pouring method to produce a different size of OPFC sensor.We also did some simulation and experimental tests on the Orthotropic,sensitivity,polarization and other driver performances of the OPFC sensor.Then we promoted some corresponding methods to improve.The results of the experiments laid a good foundation for the further research of OPFC sensor.