Leak Detection System Permalog® is the first economically justifiable permanently
installed system for detecting leaks in water distribution systems.
Permalog® loggers, deployed within a distribution area, automatically determine
the presence of leaks and transmit this information to a receiver module,
called a Patroller which may be hand-carried or vehicle-mounted. The area
can be surveyed in a fraction of the time taken by traditional "stop tap
bashing" (surveying using listening sticks).
specialist labour is required. Permalog® enables water suppliers to reduce
leakage to record low levels and to maintain these at low cost and with
significantly improved customer service.