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Gas rating chart
Gas rating chart
natural gas
Gas rating chart for domestic gas meters (up to 6 m
hr) which measures gas in m
-1040btu/ft
2 min
0.002
0.004
0.006
0.008
0.010
0.012
0.014
0.016
0.018
0.020
0.022
0.024
0.026
0.028
0.030
0.032
0.034
0.036
0.038
0.040
0.042
0.044
0.046
0.048
0.050
Converting from ft
Converting from m
64
X8013 - Technical pocket guide DL v14_post proof.indd 64
3
m
kW
3
(gross)
0.65
1.29
1.94
2.58
3.23
3.88
4.52
5.17
5.81
6.46
7.11
7.75
8.40
9.04
9.69
10.34
10.98
11.63
12.27
12.92
13.57
14.21
14.86
15.50
16.15
/hr to m
3
3
/hr to ft
Average CV = 38.76MJ/m
3
kW
m
3
(net)
2 min
0.58
0.052
1.16
0.054
1.75
0.056
2.33
0.058
2.91
0.060
3.49
0.062
4.07
0.064
4.66
0.066
5.24
0.068
5.82
0.070
6.40
0.072
6.98
0.074
7.57
0.076
8.15
0.078
8.73
0.080
9.31
0.082
9.89
0.084
10.48
0.086
11.06
0.088
11.64
0.090
12.22
0.092
12.80
0.094
13.39
0.096
13.97
0.098
14.55
0.100
/hr: ft
/hr ÷ 35.3 = m
3
3
3
/hr: m
3
/hr × 35.3 = ft
Technical Helpline: 0844 871 1525
/
3
kW
(gross)
16.80
15.13
17.44
15.71
18.09
16.30
18.73
16.88
19.38
17.46
20.03
18.04
20.67
18.62
21.32
19.21
21.96
19.79
22.61
20.37
23.26
20.95
23.90
21.53
24.55
22.12
25.19
22.70
25.84
23.28
26.49
23.86
27.13
24.44
27.78
25.03
28.42
25.61
29.07
26.19
29.72
26.77
30.36
27.35
31.01
27.94
31.65
28.52
32.30
29.10
hr
3/
3/
hr
3
kW
(net)
30/08/2012 14:3
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