The liquid level control switch is a simple and easy-to-use liquid level control device. A shallow stainless float moves up and down with the liquid. Upon reaching a pre-set level, the liquid carries the float up to a position which makes an internal reed relay contact to change from closed to open or from open to closed state. The switching transaction direction is reversible by reversing the float mounting orientation, i.e., it can be from normally closed to open or from normally open to closed according to the customers' requirements.
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