【摘要】 本燃油系统测漏仪采用PLC控制 ,选用高精度、小量程压力传感器测量压力 ,良好的输入输出界面和表格打印输出功能。另外 ,成功解决了稳定压力源供给和压力输入造成油箱内的压力波动问题。本测漏仪作为成熟科研产品已应用于汽车生产厂家更多还原

【Abstract】 A leakage-meter of oil system of automobile was developed,which was equipped with PLC control, high accuracy and short scope sensor to measure pressure,and had friendly interface of input/output and the function to print the data and result in table. Otherwise,the supply pressure could be kept steadily and the pressure wave in the oil tank could be smoothed. Leakage-meter had been successfully used in the auto producing works.更多还原