基于MSP430的低功耗便携式测温仪设计

Design of Low Power Consumption Portable Multifunctional Temperature Measurer Based on MSP430

针对目前同类产品中测量误差偏大、功能单一等不足,设计了一种基于MSP430F435单片机的低功耗便携式测温仪。该仪表能够连续多点测温,具有记忆、打印等功能,可以连接打印机,打印已测量的数据。特别适合高炉热负荷水温差测量,或者连续多点温度测量场合。实际使用证明,该仪表具有可靠性高、功能齐全、功耗低、使用简便、适用场合广泛、测温精度高等特点。

In view of the shortages of present similar products, such as bigger measurement error, single function and so on, a device for measuring temperature is designed which has low power consumption and is well portable. This device based on MSP430F435 can sequentially measure multiple points, with functions of memory and printing and so on; it can connect the printer and print the data you have measured whenever you want. Particularly it suits the field of furnace shaft thermal burden difference in water temperature, or the field of sequentially multiple points measuring. It is proved in practical application that there are several characteristics such as high dependability, multifunctional, low power consumption, convenient for use, broad application situation, high precision measurement and so on.