Application Overloaded Pressure Sensor Analysis and Solution Design

Overload pressure sensor can be used to measure and control the pressure of the high pressure compressed air and gas. In this paper, under the premise of ensuring the sensor full-scale range of linear response, through the appropriate contact of the flexible diaphragm and the substrate to effectively improve the sensor overload. Overload pressure sensor has a housing, metal pressure port as well as a high level signal output pressure measuring device. The paper proposes application overloaded pressure sensor analysis and solution design. Overloaded pressure sensor is a new type of pressure sensor may be highly configurable. It combines a piezoresistive detection and ASIC signal conditioning technology, can provide reliable performance even in harsh environments. The experimental results show that the method is effective in pressure sensor. Copyright © 2013 IFSA.