超声波传感器在固体料位检测中的应用

Application of Ultrasonic Sensors for Solid Material Level Detection

由于数字信号处理、内部温度补偿和新的传感器材料等技术的发展,使超声波换能器在固体料位检测中得到了更多的应用。本文介绍其中若干重要的技术改进。

DSP, built-in temperature compensation and new transducer materials have expanded the use of ultrasonic in solids measurements. Several important improvements of technology are introduced in this article.