摘要
介绍了原电池式氧传感器的工作原理,并研制了基于氧传感器的智能污水溶氧浓度测量系统,该系统以单片机为核心进行控制和信号处理,并具有温度、大气压等的自动补偿功能,现场测试表明:该仪器性能可靠,抗干扰能力强,具有较高的精度和稳定性。
Introduces the principle of the oxygen sensor.The intelligent system based on oxygen sensor for concentration of oxygen dissolved in sewage is developed.The design is based on single board computer to implement the processing and controlling of signal and possesses the function of the auto compensation of temperature and air-pressure,etc.The spot test indicates the instrument has advantages of reliability,robustness,precision and stability.There is the value of extensive application in some fields.
出处
《仪表技术与传感器》
CSCD
北大核心
2003年第9期18-19,54,共3页
Instrument Technique and Sensor
