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4.
Service description
4.7
Measurement site concept
Measurement site
The measurement site concept is only available in DEHN's cloud,
the DEHNmonitor PQ. Each device is assigned to a virtual mea-
surement site in the DEHNmonitor PQ via its serial number from
the time of manufacture. The DEHNrecord SD is configured via the
measurement site and returns data to the measurement site.
The virtual measurement sites have a name and can be configured
individually. The user can manage "his" devices via his own mea-
surement sites (name, position, ...).
When a DEHNrecord SD is replaced, the "historical" data is retai-
ned in the measurement site. Via the serial number, a new/different
device can be assigned to the measurement site again.
Measurement sites can also be shared with other users/organizati-
ons. Registration in the cloud is required.
Measurement site type
A measurement site type defines a specific configuration (parame-
ters, limit values, output channels) that can be assigned to several
DRC SD.
Example: The measurement site type "IT customer" evaluates spe-
cial parameters that are relevant for data centers.
Changes to the measurement site type are automatically trans-
ferred to all measurement sites with the corresponding measure-
ment site type.
Measurement site node
Measurement sites can be grouped. This allows e.g. common
evaluations. Within the groups, the measurement site types can be
different and, for example, evaluate different limit values for the
current.
Example: All measurement sites of the city "Augsburg" are
grouped. This enables a regional evaluation of e.g. 100
measurement sites.
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