由航空航天部太行仪表厂研制的振动筒式压力传感器,不久前获国家发明专利,并投入批量生产。该传感器采用了近年来才发展起来的压电陶瓷换能器件,设计的粘贴结构、激励原理、联接方法等在国内外尚属首创。其重量轻、功耗低、体积小、温区宽,适合与计算 Vibration tube pressure sensor developed by Taihang Instrument Factory of Aerospace Department recently won national invention patent and put into mass production. The sensor uses a piezoelectric ceramic transducer developed in recent years, the design of the paste structure, excitation principle, the connection method is still the first at home and abroad. Its light weight, low power consumption, small size, wide temperature range, suitable and calculated