User's Manual

STAR ZoneScan Installation
STAR ZoneScan Technical Manual 3
STAR ZoneScan Leak Identification Process
Data loggers are devices that continuously monitor and analyze leak noise in a
water distribution system. They are attached to valve stems on water mains
throughout the pipeline network. Each data logger is cable-connected to an Aclara
STAR ZoneScan MTU that mounts on the underside of a non-metallic valve
cover.Acoustic data collected by the logger is transmitted by the STAR ZoneScan
MTU to Data Collector Units (DCUs) and on to the Network Control Computer
(NCC). In addition to displaying system operational data, the NCC makes the
acoustical data available to the Gutermann application software.
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