基于C8051F350三线制热电阻测温仪表的设计

The Design of Three-wire Thermal Resistance Temperature Meter Based on C8051F350

详细阐述了基于C8051F350片上系统的热电阻测温仪表的工作原理与校准方案,并对测量误差进行了详细的分析,从整体上简化了传统测温仪表的电路结构,降低了仪表电路成本,同时也提高了的可靠性.

The paper describes the work principle and calibration method of thermal resistance temperature meter with C8051 F350 system on chip. And also, analyze the measure error, simplify the circuit of traditional temperature meter. So the cost is decreased, the reliability is improved.