This article put forward a method using transducer to control the pressure adjuster, it has the virtues of simpleness, precision and low price.
本文提出了一种利用变频器控制压力调节阀的方法，它具有实现简单、控制精确、价格低廉的特点。
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Structure ceramics being a low mechanical hysteresis and dielectric insulating material, a pressuretransducer cut down creep, and increased reaction speed.
The AD7730 is a complete analog front end for weigh-scale and pressure measurement applications. The device accepts low-level signals directly from a transducer and outputs a serial digital word.