气体流速流向传感器

Transducer for measuring velocity and direction of gas flow

设计并研制了一种气体流速流向测量传感器 ,流速测量范围为 3～ 30m/s,流向测量范围为± 45°。实验结果表明 ,流速测量的非线性度为 0 .5 %FS ,流向测量分辨率为 0 .45°。

A transducer for measuring velocity and direction of gas flow is designed and developed. The measurement ranges of velocity and direction of gas flow are 3～30 m/s and ±45°.The experiment results show that the non-linearity of velocity is 0.5%FS and the resolution of direction is 0.45°.