Acoustic Steam Leak Indicator (ASLI)
Acoustic Steam Leak Indicator is an warning system specifically designed for the on-line monitoring of the Boiler Tubes and Leak detection at nascent stage.The system can detect Leaks as small as 5 mils long, before makeup water alarms and also accurately detects the location / region of leak. It avoids dependency of Boiler Operators/Engineers on other methods like checking of make up water usage, Temperature monitoring etc. for detecting tube leakage.
ASLI Sensor placements