A Compact On-line Particle Counter Sensor for Hydraulic Oil Contamination Detection
Real-time monitoring of oil contamination in hydraulic system is one of the most effective measures of prevention and early diagnosis for system failures. A compact on-line particle counter sensor based on light-blockage principle for monitoring hydraulic oil is presented in the article. A novel method is used in this sensor, which can calculate the particle number concentration without a metering pump. The experimental results show that the particle counter sensor can measure the concentration as well as the approximate size of the hydraulic oil particles with a high precision.
Light blockage Particle counter Oil contamination
Yanshan Wang Meiju Zhang Defeng Liu
The 634th Research Institute of Aviation Industry Corporation of China, Beijing, China
国际会议
合肥
英文
4198-4201
2011-09-23（万方平台首次上网日期，不代表论文的发表时间）