Xylem sensus DomoJet R, User Manual

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7
Display
The display is a passive LCD.
The display is set in fixed mode with the following automatic display cycle:
For the initial 60 seconds, the Main view displays;
For the following 12 seconds, the Periodic readings display;
For the following 12 seconds, the Display Test and firmware version.
Display icons
Icons Description
Test : Activated during test mode.
Error : Activated when an error is detected.
Transmission antenna
: Signals radio transmission or radio enabled.
Calendar : Activated when billing dates display.
Battery : Activated when the calculated service life is coming to an end or when the voltage drops below the
minimum value (in which case the error icon also displays).
Leakage
: Activated when the leakage alarm is triggered.
Back flow : Activated when the reverse flow alarm is triggered.
Star indicator : The indicator, consisting of 2 arc segments, follows the flow by rotating clockwise for direct
flow and anticlockwise for reverse flow.
Main view
The display cycle is automatically repeated 4 times, for a total of 60 seconds.
The Volume measured displays for 12 seconds and is expressed in m
3
. The value displays the decimal point for litres,
therefore 5 digits for m
3
and 3 digits for litres. The presence of a flow and its direction is displayed by the star indicator.
Range displays for 3 seconds and the value always displayed is expressed in m
3
/h to 3 decimal places. If no flow is
detected, the value displayed is 0. The presence of a flow and its direction is displayed by the star indicator.
Periodic readings
Following an automatic sequence, billing date references display:
Billing date 1: displays the date for 3 seconds (for example, 12.05.21 indicates 12 May 2021);
Billing value 1: displays the volume recorded on the billing date for 3 seconds;
Billing date 2: displays the date for 3 seconds (for example, 02.09.21 indicates 2 September 2021);
Billing value 2: displays the volume recorded on the billing date for 3 seconds.