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Electric level sensor

The electrolyte level sensor AQUAcontrol monitors the electrolyte level in traction batteries. The housing material consists of acid-resistant plastic. Voltage, power and measuring wires are fully insulated with rubber washers to provide a tight seal. Highly luminous LEDs indicate the battery condition.

The sensor is installed utilizing power from 6 of the battery’s cells.

System features

  • Highly luminous LED
    Green = Sufficient water level
    Flashing Red = Low water level
  • Easy handling – can be installed quickly and easily.
  • Opposing cable outlets – isolated resistance.
  • Patented technology – safe and fully insulated connections with patented connectors.
  • No corrosion
  • Cost saving – only check and fill the battery if necessary.


  • Maintenance accessories
  • Maintenance accessories