【摘要】 介绍了一种采用陶瓷基座、陶瓷膜片制备的压力传感器。它以陶瓷膜片为受载弹性体，利用厚膜电阻的压阻效应，以厚膜工艺技术制得性能优良，价格低廉的陶瓷压阻式压力传感器。使压力传感器的应用范围进一步拓宽。更多还原

【Abstract】 A Ceramic piezoresistive pressure transducer and a method for making it are disclosed. Four thick film resistors are screen-printed onto a deformable ceramic diaphragm ,after which they are preferably fired. And then the diaphragm is mounted to a ceramic base plate ,the resistors are connected to circuitry for measuring changes in their respective resistances due to deformation of the diaphragm by an external fluid pressure to be measured.更多还原