Pressure difference sensor

Measure system of medicinal pressure difference sensor

医学压差式传感器测量系统

The application of the unique performance of magnetic fluid on sensor is one of major developed directions such as pressure difference sensor .

压差传感器是磁性液体独特性能的新型应用之一，新型材料的应用也是传感器发展的一个主要方向。

The design of pressure difference sensor with magnetic fluid was processed . After the coil turns and the current being calculated , the voltage and the frequency of the power were chosen . The configuration of pressure difference sensor with magnetic fluid was designed according to the calculation .

并在理论计算的基础上进行了初步设计工作，计算了线圈的匝数和电流，以此选择电源的电压和频率，并设计了磁性液体微压差传感器的结构。

On the basis of the Pitot tube principle used for measuring fluid velocity in hydromechanics , a kind of compound sensor ( consisting of one pressure sensor , and one pressure difference sensor ) used for measuring velocity of fluid is developed .

基于流体力学皮托管测量流体流速的原理，提出了一种用于测量流体流速的复合式传感器，由一个静压和一个差压传感器构成。

In the internal combustion engine cylinder 's leak checking system , using the advanced electric proportional pressure value , pressure sensor and pressure difference sensor , through single - chip computer controlling , the inflation pressure can be exactly realized .

在内燃机机体泄漏检测系统中，采用先进的比例压力阀、压力传感器和压差传感器，通过单片机控制实现准确的充气压力。

This paper reports computer data acquisition system of accurate pressure difference , which is composed of accurate pressure difference sensor , direct current amplifier , A / D adapter and computer etc. The system has quickly measured the pressure and time of hydrogen peroxide decomposition reaction at different temperature .

报道了用传感器、直流放大器、数据采集存贮器、计算机等组成的精密微压差计算机数据采集系统，快速准确地跟踪测定了不同温度时过氧化氢分解反应压力与时间的关系。

The results show that strict pressures and pressure differences of main and pre chambers can be measured using the pressure difference sensor , with benefits for raising heat release rate calculation accuracy .

结果表明，使用这种压差传感器可得到比较精确的主、副室压力及压差，对提高放热率计算精度有明显的好处。