摘要
使用AD590作为温度传感器辅之以高输入阻抗的运算放大器,可用于远距离测量;用89C2051作为测量与控制核心可使整个电路简单、紧凑,且具有智能性;温度显示、设定直观方便;对温度的控制合理、有效。
AD590 is used as a temperature sensor assisted by operation magnifier with high input resistance which can be used for long distance testing.89C2051 is used as core of testing and controlling ,which makes the circuit compact intellectualized. The display and inialization of temperature is direct and convenient .The control of the temperature is reasonable and effective.
出处
《中国仪器仪表》
2003年第1期8-9,共2页
China Instrumentation
