User's Manual

RTM Elster AMCO applicative PFS Coronis Systems
5.7.2.Extreme leak detection
Extreme leak is detected when the module measures a consumption-rate higher than that set by the user in
the Extreme Leak Threshold parameter for a given detection period (parameter Extreme Leak Detection
Period).
The parameters relative to this detection, has to be configured before activating the detection functionality.
Extreme leak detection is activated by setting bit 6 in the “Operating Mode” parameter.
 Extreme Leak Threshold : Detection threshold. Expressed in number of pulses per sample
period (pulse register) or absolute flow per sample period (encoder).
 Extreme Leak Detection Period : minimum time during which the threshold value must be
exceeded before leak detection is validated. Expressed in multiple of sample period.
RTM Elster AMCO stores in an internal table, the pieces of information relative to the occurrence, or the
disappearance of the leaks. The table is a circular buffer which can store up to 5 events which is accessible
through a radio signal.
EVO RTM-UserMan 49