oil content alarm是什么意思

用法例句

Based on the lubricating oil′s runoff of the crusher,the oil baffle in the lubricating oil-lacking annunciator is turned on or turned off can realize oil-lacking alarming and avoid the crusher′s stopping because the lubricating part is overheated.

利用破碎机润滑油流量的大小,使断油报警器内部挡油板开启或落下,实现破碎机润滑部位有油或无油报警,防止破碎机因断油而造成润滑部位过热停机。