RMG ERZ2000-NG, Operating Manual

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7 Parameter of the gas
Manual ERZ 2000-NG · EN07 · 2019, May 13th
263
Methane has the greatest share in natural gas, in which can be up to 99 %. The dis-
play here also has a similar layout to the display for CO
2
, but it is reduced to the es-
sential elements. The same explanations as above apply.
The representations and explanations of the following gases (
BF ethane, BG pro-
pane, BH N-butane, BI I-butane, BJ N-pentane, BK I-pentane, BL neo-pentane,
BM hexane, BN heptane BO octane, BP nonane, BQ decane, BR hydrogen sul-
phide, BS water, BT helium, BU oxygen, BV carbon monoxide, BW ethene,
BX propene, BY argon
), which are or may be present in a smaller portion in natural
gas, are not shown, because they have an identical layout.
7.2 Additional gas values
The following parameters are from menu "A Measurements". In the process, many
values are not direct measurements; rather, they are derived from other measure-
ment variables. The menus of these values have the same structure as the menus of
the other measurements (see
chapter 5.2 Pressure transducer
and
5.3 Temperature
transducer)