The automatic check temperature device in high-voltage bus
Abstract The temperature measure is a main parameter in modern industry produce process, especially in large enterprises high-voltage bus. Due to bus temperature need be controlled on time, there is not daces which measure bus temperature at present. Adopted artificial measure, measure it every a section of time at interval, cannot reflect the temperature on time. It is very in convenient. This topic variety of mainly transform temperature into digital single with temperature senor AD590 and analog converter ADC0832,it transmits with the in fared and isolate the part of measure and isolate the part of measure and high-voltage, So measure it in safely and reliability. Personal computer AT89C2051 handle with dates in low-voltage side. The temperature measure display with LED and alarm when the temperature over the permitted value.
Keywords AD590 The infrared transmission AT89C251