摘要
AD5 90是一种电流式集成温度传感器 ,具有较好的线性度、稳定性及可靠性。本文以列车轮对轴承磨合测试系统中轴承温度测量为实例 ,在介绍一种实用型 AD5 90现场使用封装的基础上 ,着重对两种电流电压转换电路作了较为详细的理论精度分析。
AD590 is an amperometric integrated thermometric sensor,being with better linearity,stability and reliability. Taking the measuring temperature rising of bearings in the testing system of train wheel-pairs as an example,this paper emphasizes analyzing the error of two current-to-voltage conversion circuits while briefly introducing an applied way of encapsulation of AD590 in situ.
出处
《航空计测技术》
2003年第5期24-26,共3页
Aviation Metrology & Measurement Technology
