QE includes: a liquid tank leakage detector, when the detector detects abnormal level and filling flux in the tank, it will give out instantaneous or delayed sound and / or luminous alarm; a processor; a signal amplifier connected with sound generator and / or luminous sensor; a sound generator 1. A.1. E. and / or luminous warning device; 1. High level warning device; 1. Low level warning device; 1. Timer to delay warning when the equipment detects low level; 1. Mechanical infrastructure, consisting of a bracket of floating control device;And a fixed piece of armor When linear or angular sliding is in or around the armor, or the mechanical infrastructure can be a vertical electrode comb, composed of electrode ports of different lengths, the horizontal distance is between each other, separating the whole length, In addition to the top of the electrode insulation, the bottom of which ends in the form of a bell, a pair of extra electrodes separated from the electrode comb
展开▼
