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Spare parts
Battery
Order No.: 32906473, battery pack -cpl. EIx 2xAA.
▷ The battery is designed for operation with a com-
munications module ECM...DSMR. Other bat-
teries may be required for other meter versions.
Screw locking cap
Order No.: 32447510.
Technical data
Application with diaphragm gas meters BK..ETB
RoHS compliant
Enclosure: IP 54.
Battery life: approx. 20 years.
Optical interface: pursuant to EN 62056-21,
Mode (E), Annex B.2.
Accuracy of the clock: 0.4 s/day at 20°C on the day
of manufacture.
Temperature measurement accuracy: ± 1°C on the
day of manufacture.
The following details are specified on the index plate.
– base gas pressure p
– assumed (inlet) pressure p
– base gas temperature t
For further technical data on diaphragm gas meters
BK – see the operating instructions for diaphragm
gas meters BK-G1.6 to BK-G25 → http://docuthek.
kromschroeder.com/doclib/main.php?language=1&
folderid=400041&by_class=2&by_lang=-1.
ATEX explosion protection
▷ This meter version is not designed for use in
explosion-hazard areas.
GB-5
as absolute pressure
b
as absolute pressure
a
b
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