多路脉动油流监示器是监示润滑系统工作情况的装置。润滑系统的可靠工作,对于各种机床设备是极为重要的,目前国内润滑系统的监示装置都采用单点监示,即在油泵或分油器处进行监示。这种监示不能及时反映某一润滑点的故障情况,当系统某一润滑点出现堵塞时,只能待整个系统的油压升高到某一待定值时,监示器才发出报警信号,而且从监示器上无法判别故障出现在那一管路上,所以只好将整套润滑设备卸下来检修。这对于重要的机床设备显然是不够完善的。本文介绍的JY多路脉 Multi-channel pulsating flow monitor is to monitor the lubrication system work device. The reliable operation of the lubrication system is extremely important for all kinds of machine tools and equipment. At present, the monitoring devices of domestic lubrication systems all adopt single-point monitoring, that is, supervising at the pump or oil separator. This kind of monitoring can not reflect the failure condition of a certain lubrication point in time. When a lubrication point of the system is blocked, the monitor can only send an alarm signal when the hydraulic pressure of the whole system rises to a certain waiting value. And from the monitor can not tell the fault appeared in that pipeline, so had to remove the entire set of lubrication equipment overhaul. This is obviously not perfect for important machine tools. This article describes the JY multi-pulse