Unigas H365X, Manual Of Installation - Use - Maintenance

Page: 12 / 116

PART I: SPECIFICATIONS
12
GAS PRES
SURE
mbar
H440X M-
Stm
3
/h
H500X M-
Stm
3
/h
GAS PRE
SSURE mbar
H365X L-
Stm
3
/h
GAS PRESSURE
mbar
H440X L-
Stm
3
/h
H500X L-
Stm
3
/h
WARNING: the diagrams refers to natural gas. For different type of fuel please refer to the paragraph “Fuel” at
the beginning of this chapter.
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