Liebert Corporation

Vertiv Corporation

Juan Martinez

David Alexander Stewart

Edward Winsor Deveau

David Popken

An electrolyte monitoring system is disclosed which has an interface module and a sensor assembly. The sensor assembly is attachable to an exterior wall surface of a battery cell for monitoring a level of an electrolyte within the battery cell. The sensor assembly may include an infrared (IR) sensor and a cradle. The IR sensor may be configured to communicate with the interface module and to detect when the electrolyte level within the battery cell drops below a predetermined level. The cradle is configured to be affixed to the exterior wall surface of the battery cell at a desired elevational position in relation to the electrolyte level in the cell. The cradle enables mounting and removal of the IR sensor from the cradle without an external tool.

Electrolyte level sensing system and method for battery monitoring

A system is disclosed for monitoring an electrolyte level in a battery cell and generating an indication of a fault condition when the electrolyte level drops below a predetermined acceptable level. The system may make use of a controller, an ultrasonic transmit circuit for transmitting an ultrasonic signal into an interior area of the battery cell, and an ultrasonic receive circuit for receiving the ultrasonic signal after it has been reflected from the interior area of the battery cell. The controller may use the reflected ultrasonic signal and a predetermined calibration signal representing the predetermined acceptable level of the electrolyte to determine when the electrolyte level has dropped below the predetermined acceptable level.

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Miami, FL, United States of America

Juan Martinez