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System Features

  • Digital standalone system to determine the onset of propeller cavitation.
  • Able to withstand external pressure of up to 45 bar and speed up to 50 knots.
  • 300 hrs of continuous operation
  • Provide high reliability, maintainability and operation capability. 
  • Cavitation Indication/ALARM is provided on the ATR.
  • Audio Band (5 KHz to 20 KHz)
  • Manual and Automatic channel gain controls
  • Compact display integrated ATR console
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System Overview

  • Designed by NPOL and manufactured by KELTRON Controls 
  • Digital system designed in modular architecture
  • Designed for S3 Arihant Class Submarines
  • Ongoing fitment in S4 and S4* submarines