Elgas miniELCOR, Operation Manual, Page: 7 / 131

miniELCOR
2
Notice :
This handbook issue describes device functions with firmware FW 4.xx which is
compatible with previous firmware version 2.xx. All different features will be
mentioned respectively.
Chapters describing new device features of FW ver. 4.xx are marked with (*).
Q
m
... Flowrate at measurement conditions ( further primary
flowrate)
m
3
/h
Q
b
... Flowrate at base conditions m
3
/h
T ... Absolute temperature at measurement conditions (T = t +
273.15)
K
t ... Gas temperature °C
T
b
... Absolute temperature at base conditions K
V ... Volume V
m
or V
c
V
m
... Volume at measurement conditions (further primary
volume)
m
3
V
c
... Corrected volume at measurement conditions ( volume
corrected based on correction curve of gasmeter)
m
3
V
b
... Volume at base conditions (hereinafter also the
standardized volume)
m
3
V
bs
... Error volume at base conditions (hereinafter also the
error standardized volume)
m
3
V
s
... Error volume at measurement conditions (hereinafter
also the error operational volume)
m
3
V
d
... Difference of primary volume m
3
V
bd
... Difference of base volume m
3
V
f
... Tariff pulse counter of primary volume
V
bf
... Tariff pulse counter of base volume
Z ... Compression gas factor at measurement conditions
Z
b
... Compression gas factor at base conditions