精密压力变送器的研制 |
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引用本文: | 唐慧强.精密压力变送器的研制[J].测控技术,1999,18(6):63-65. |
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作者姓名: | 唐慧强 |
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作者单位: | 南京气象学院计算机与信息工程系,210044 |
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摘 要: | 介绍了一种采用信号处理器的双线制压力变送器的设计方法。由于信号处理器对压力传感器的非线性及温度系数进行了合理的补偿,使变送器轻易地达到了较高的测量精度。
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关 键 词: | 信号处理器 压力变送器 非线性补偿 |
修稿时间: | 1999-01 |
Development of a Precision Pressure Transmitter |
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Abstract: | A design
method of two wire pressure transmitter using signal processor is introduced.For the
nonlinearity and temperature coefficient of the pressure sensor was compensated by signal
processor,a relative high accuracy is achieved easily. |
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Keywords: | signal processor pressure transmitter nonlinear compensation |
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