Counter Versions - Elster RGV Mode D'emploi

14. Counter Versions (Type RVG)
The meter can be equipped with various counter versions:
Counter head S1
– This is the standard version with an 8-digit mechanical
roller counter.
– Provides universal read-off.
– Can be rotated up to 355° about its axis.
– Suitable for outdoor installation.
– Designed for LF pulse generators which can be plugged
on from the outside and which can be exchanged on
site.
Counter head S1V
– This has the same features as counter head S1.
– The mechanical roller counter can be read off from the
top.
Counter head S1D
– This has the same features as counter head S1V.
– It has two 8-digit mechanical roller counters (depending
on the flow direction, one counter will be covered).
– Meters with S1Ds can be used in all installation positions.
Counter head version II
– Provides universal read-off.
– Can be rotated up to 355° about its axis.
– Features a mechanical index drive pointing upwards in
accordance with EN 12480.
– LF pulse generator which is fitted and which cannot be
exchanged on site.
IMPORTANT! The counter head version II is not suitable for
outdoor installation.
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Elster-Instromet
S1
S1V
S1D
Version II