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本文对采用锰铜丝作为压力敏感元件的超高压数字压力表的非线性作了测定,并对引起非线性的原因作了分析研究,给出了测压探头的非线性数据,从而为数字压力表的线性化输出提出了设计依据。
In this paper, the use of manganese copper wire as a pressure-sensitive element of the ultra-high pressure digital pressure gauge was measured nonlinear, and caused the non-linear analysis of the causes were given pressure measurement probe of the non-linear data, so as to digital pressure The linearized output of the table presents the design basis.