压力信号调理模块设计及应用

Regulate circuit design and application of pressure signals

在分析压力传感器信号特性的基础上,模块化地设计了压力传感器信号的调理电路并对其进行了现场试验研究。结果表明:电路能实时、准确地处理信号,且工作稳定,可靠,重复性好,抗干扰能力强,可广泛应用于工业压力传感器信号检测现场及类似的其他场合。

Based on the analysis of the property of the pressure signal,a regulate circuit has been designed for modularization.The corresponing simulations and experiments show that the circuit has the function of real-time processing for the pressure signal well and truly.It is reliable and can minimize the effect of electromagnetic interference.And the circuit could be widely used in the situation of pressure signals testing and other cases.