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7 Appendix
Installation location
●
Location in the water pipe network
where a logger is installed to record
measurement data
Logger data
● Data that identifies a logger
●
A distinction is made between: gen-
eral data (battery capacity, device
number, next service due, firmware
release), radio times (days, start,
continuous, patrol type, economy
mode) and measurement times
(date, time, duration, interval, type,
alarm threshold, status)
Measurement data
●
Data that is collected and stored by
a logger during a measurement
Measurement loca-
tion
●
Same meaning as installation loca-
tion
Measurement results
●
Calculated from the measurement
data
●
includes: minimum noise level, char-
acterising frequency, width, battery
capacity, leak alert
●
To avoid data being incorrectly as-
signed, the logger serial number is
also issued with the measurement
results
Online measurement
●
A measurement type that allows
data measured by the logger to be
followed directly on the
Master
in
real time (live recording)
Patrol
●
Derived from the French verb
patrouiller
●
Reading out of data recorded by the
logger
●
The operator must move the
Master
to within the transmission range of
the logger
Radio time frame
●
Period of time during which the log-
ger is in the correct mode for data
exchange with the
Master