CSA Electrostatic capacitance liquid level switch

CSA electrostatic capacitance liquid level switch uses the probe (induction pole) of the level switch and the barrel wall (grounding electrode) as two plates of the capacitor. When the medium between the two plates of the capacitor changes, its capacitance value will also change. The unique analysis and processing unit of the level switch detects the size of this change. That is, it is converted into a switching signal output for control use, so as to reflect the level of the measured medium or liquid interface