Unigas E115X-FGR M Series, Manual Of Installation - Use - Maintenance

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PART I: SPECIFICATIONS
12
Pressure - rate in combustion head curves (natural gas)
Curves are referred to pressure = 0 mbar in the combustion chamber!
G
a
s pr
ess
u
re
in
combustion
h
ead
(mbar)
E115X-FGR M-..
Stm
3
/h
E140X-FGR M-..
Stm
3
/h
Gas pressure
in
co
mb
usti
on he
ad (mb
ar)
E190X-FGR M-..
Stm
3
/h
The values in the diagrams refer to natural gas with a calorific value of 8125 kcal/Stm
3
(15°C, 1013 mbar) and a density of
0.714 kg/Stm
3
.
The values in the diagrams refer to GPL with a calorific value of 22300 kcal/Stm
3
(15°C, 1013 mbar) and a density of 2.14 kg/
Stm
3
. When the calorific value and the density change, the pressure values should be adjusted accordingly.
Where:
Natural gas pressure shown in diagram
Real gas pressure
Natural gas flow rate shown in diagram
Real gas flow rate
Natural gas density shown in diagram
Real gas density