ABB AquaMaster Instruction Manual page 43

Electronic Commercial Water Meter
AquaMaster™
Flow Requirements per CEN pr 14154 (Bulk Revenue Version)
Size Q
3
mm in. m /h (Ugal/min)
50 2 50 (220)
65 2.5 79 (247)
80 3 125 (550)
100 4 200 (880)
150 6 500 (2200)
200 8 788 (3470)
250 10 1250 (5500)
300 12 2000 (8810)
Flow Requirements per ISO 4064 Class B (Bulk Revenue Version)
Size
3
mm in. m /h (Ugal/min)
50 2
65 2.5
80 3
100 4
150 6
200 8
250 10
300 12 1200 (5280)
5%
2%
–2%
–5%
CEN pr 14154
ISO 4064
Fig. 5.1 Performance Specification with CEN pr 14154 and ISO 4064
IM/AM Issue 13
Q
4 3
3
m /h (Ugal/min)
40 (176)
63 (277)
100 (440)
160 (700)
400 (1760)
630 (2770)
1000 (4400)
1600 (7040)
Q
max.
m
30 (132)
50 (220)
80 (352)
120 (528)
300 (1320)
500 (2200)
800 (3520)
Class B
Q Q
1 2
Q Q
min.
Q
2
3
m /h (Ugal/min)
1 (4.4)
1.6 (7)
2.5 (11)
4 (18)
10 (44)
16 (69)
25 (110)
40 (176)
N
3
/h (Ugal/min) m
15 (66)
25 (110)
40 (176)
60 (264)
150 (660)
250 (1100)
400 (1760)
600 (2640)
Q
t N
5 Specification
Q
1
3
m /h (Ugal/min)
0.4 (1.8)
0.63 (2.8)
1 (4.4)
1.6 (7.0)
4 (18)
6.3 (28)
10 (44)
16 (70)
Q
t
3
/h (Ugal/min) m
3 (13.2)
5 (22)
8 (35)
12 (53)
30 (132)
50 (220)
80 (350)
120 (530)
Q
3
Q
max.
R
100
100
100
100
100
100
100
100
Q
min.
3
/h (Ugal/min)
0.45 (2.0)
0.75 (3.3)
1.2 (5.3)
1.8 (7.9)
4 .5 (20)
7.5 (33)
12 (53)
18 (79)
Q
4
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