Level sensor and liquid processing equipment

The utility model provides a level sensor and liquid processing equipment. Wherein, level sensor includes: the major structure, at least a set of sensor unit, each sensor unit of group includes: external cursory on the major structure, cursoryly can follow after receiving liquid buoyancy the extending direction of major structure slides, with the slide rheostat of cursory connection cursory edge when the extending direction of major structure slides, can change slide rheostat's resistance. Based on the utility model discloses a level sensor's structural design can determine the liquid level and the volume of liquid according to slide rheostat's resistance size. Because level sensor's the cursory liquid level of can following changes together, consequently the utility model discloses a dynamic verification can be carried out to the liquid level to the scheme. Compare and to set up level sensor at the assigned position in prior art, the utility model discloses a detection scheme is more nimble, and is also more