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通常的应变式高频压力传感器在应变筒与膜片之间没有任何连接,YZS—1和1A型压力传感器在结构上,采用了固定连接和本所研制成的小型电阻丝片,组成全桥输出,本文介绍了此种传感器的性能和结构,并对此类传感器的设计计算作了概要的说明.同时介绍了本所为高频压力传感器研制的YT—1型大输出接头,较详细地提供了性能数据和电原理图并附有测试说明,可供同行参考.对于两者共同组成的高频压力测试系统也作了简要介绍,可供使用单位考虑.
The usual strain type high-frequency pressure sensor has no connection between the strain tube and the diaphragm. The YZS-1 and 1A pressure sensors are structurally connected by a fixed connection and a small resistance wire developed by our institute to form a full-bridge Output, this paper introduces the performance and structure of this kind of sensor, and gives an outline of the design and calculation of this kind of sensor.At the same time introduces the YT-1 large output connector developed by our company for high frequency pressure sensor, Provides the performance data and electrical schematics with test instructions, for peer reference for the two together constitute a high-frequency stress test system has also been briefly introduced for the use of units to consider.