基于铂电阻Pt100的温度传感器设计  

作　　者：张红兵[1] 王华凌 

机构地区：[1]中国电子科技集团公司第四十一研究所,安徽蚌埠233006 [2]安徽中烟工业公司合肥卷烟厂,安徽合肥230081

出　　处：《电子制作》2012年第11X期36-36,共1页Practical Electronics

摘　　要：本文介绍了基于铂电阻Pt100设计的温度传感器,配合BB公司的自带传感器激励源和内置线性化电路的4-20mA变送器XTR105集成芯片工作,共同完成对温度的测量,该温度传感器具有结构简单、可靠性高、调试方便、测温范围广、精度高、传输距离远等优点。In this paper we introduces the temperature sensor based on platinum resistance Pt100,cooperate with the XTR105 which is a 4-20mA current transmitter with sensor excitation source and linearized circuit produced by BB corporation,accomplish temperature measuring together.This temperature sensor has several advantages,such as simple construction,high reliability,easy debugging,wide measuring range,high precision and long distance transmission ability.

关 键 词：铂电阻 PT100 XTR105 温度传感器 

分 类 号：TP212.11[自动化与计算机技术—检测技术与自动化装置]