6 Specifications
Manual TRZ 03· EN08 ·2018 September, 10th
69
6.4 Values for secondary metering for meters with-
out MID approval
G
Q
max
m³/h
Q
min
LP
1)
m³/h
Q
min
, HP
– natural gas
m³/h
Operating pressure in bar
a
5
10
15
20
30
40
50
60
100
65
100
10
2)
5
4
3
3
2
2
2
2
1
100
160
16
2)
7
6
4
4
3
3
2
2
2
160
250
13
7
6
4
4
3
3
2
2
2
250
400
20
11
8
6
6
5
4
4
3
2
400
650
32
18
13
10
9
7
6
6
5
4
650
1000
50
28
20
16
14
11
10
9
8
6
1000
1600
80
44
31
26
22
18
16
14
13
10
1600
2500
130
72
51
42
36
29
26
23
21
16
2500
4000
200
111
78
64
55
45
39
35
32
25
4000
6500
320
178 126 103
89
72
63
56
51
40
6500 10000
500
277 196 160 139 113
98
88
80
62
10000 16000
800
444 314 256 222 181 157 140 128
99
16000 25000
1300
721 510 416 361 294 255 228 208 161
1)
LP-standard measuring ranges 1:20 and 1:30 (on request)
2
)
Measuring range 1:10
To get the Q
min
, HP value for defined values of the operating pressure and for
other gas types you can calculate it using the formula in
chapter 1.8.1 Extension of
the measuring range
or contact RMG.