Siemens SITRANS F M MAG 8000, Руководство по эксплуатации, Страница: 103 / 164

10.8 FM Fire Service applications (MAG 8000 and MAG 8000 CT)
Devices ordered with Z-option P20, P21 or P22 are FM Fire Service approved for automatic
fire protection systems according to the Fire Service Meters Standard, Class Number 1044.
The approval is applicable for the sizes DN 50, DN 80, DN 100, DN 150, DN 200, DN 250,
and DN 300 (2", 3", 4", 6", 8", 10", and 12") with ANSI B16.5 Class 150 flanges.
FM-Fire Service verification tolerances
1.5 %
Q
max
Q
min
±E%
)0
10.9 MAG 8000 CT (7ME6820) (Revenue program) water meter type
approval
MAG 8000 CT program is type-approved according to international water meter standard OIML
R49. The Custody Transfer program is approved as Class I and Class II, for the sensor program
from DN 50 to DN 300, at different Q3 and Q3/Q1.
Q2/Q1 = 1.6 and follows standard OIML R49 specification.
&O,&O,, 2,0/5&ODVV,&ODVV,,
OIML R49 specification for Class I
Size 50 (2") 65 (2½") 80 (3") 100 (4") 125 (5") 150 (6") 200 (8") 250 (10") 300 (12")
"R" Q
3
/Q1 250 250 250 250 250 250 250 250 125
Q4 [m
3
/h] 78.75 125 200 312.5 500 787.5 1250 2000 2000
Q3 [m
3
/h] 63 100 160 250 400 630 1000 1600 1600
Q2 [m
3
/h] 0.4 0.64 1 1.6 2.5 4 6.4 10 20.48
Q1 [m
3
/h] 0.25 0.4 0.63 1 1.6 2.5 4 6.4 12.8
OIML R49 specification for Class II
Size 50 (2") 65 (2½") 80 (3") 100 (4") 125 (5") 150 (6") 200 (8") 250 (10") 300 (12")
"R" Q
3
/Q1 400 400 400 400 400 400 400 400 200
Q4 [m
3
/h] 78.75 125 200 312.5 500 787.5 1250 2000 2000
Q3 [m
3
/h] 63 100 160 250 400 630 1000 1600 1600
Technical data
10.9 MAG 8000 CT (7ME6820) (Revenue program) water meter type approval
SITRANS MAG 8000
Operating Instructions, 11/2018, A5E03071515-AE
103