Elektrogas EVRM-6N, Руководство пользователя

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ELEKTROGAS – MANUALE TECNICO
6-12
dP [mmH O]
1
2
2 3
10
5 4 6 8 7
20 30 80 70
100
50 40 60
200 300 800 700
1000 2000
5000
V [Nm³/h]
Rp 1½
G 3/4-OT
Rp 3/8-OT
Rp 1/2-OT
G 1-OT
Rp 1/2
Rp 3/8
Rp 3/4
Rp 1¼
Rp 2
Rp 1
DN 200
0.2
0.4
0.3
0.8
0.7
0.5
0.6
6
2
3
4
5
10
7
8
20
30
40
80
70
50
60
100
300
200
600
400
500
1000
800
700
2000
3000
1
0.1
0.1
0.7
0.6
0.5
1
1
DN 125
DN 80
DN 65
DN 100
DN 150
100
80
8 10
10
3
2
2
3
5
4
7
6
6
5
4
8
7
2
4
3
7
6
5
8
70
80
60
40
50
30
20
30
10
20
20
40
30
60
50
50
40
70
60
800
600
500
400
700
300
200
100
70
80 100
200
300
200
500
400
400
300
600
500
4000
5000
3000
2000
1000
600
700
800
1000
700
800
1000
2000
3000
4000
3000
2000
4000
5000
1
dP [mbar]
0.1 0.2 0.3 0.7 0.8 0.5 0.4 0.6
1 2 3
10
5 4 6 7 8
30 20 70 80
100
50 40 60
0.2
200
0.7
0.8
0.6
0.4
0.5
0.3 0.2
0.3
0.2
0.4
0.3
0.6
0.5
0.4
0.7
0.8
0.8
Na
tu
ra
l g
a
s
Ai
r
LPG Town
ga
s
AIR GAS
V k V
⋅ =
Gas flow chart
(Pressure drop)
Formula of conversion
from air to other gases
Tab. 3
15°C, 1013 mbar, dry
Gas type Specific gravity
ρ
[Kg/m³]
GAS
.
k
ρ
25 1
=
Air 1,25 1,00
Natural gas 0,80 1,25
Town gas 0,57 1,48
LPG 2,08 0,77