ABB WaterMaster Manual page 39

WaterMaster
Electromagnetic flowmeter
Q4
3
DN (m /h)
1000 31,250 25,000
42 in 31,250 25,000
1200 50,000 40,000
1400 78,750 63,000
60 in 78,750 63,000
1600 78,750 63,000
1800 125,000 100,000
2000 125,000 100,000
2200 200,000 160,000
* OIML R49 Certificate of Conformance to Class 1 and Class 2, with OIML R49 and MID versions available.
Note. OIML R49–1 allow Class 1 only for meters with Q
been tested and conform to Class 1.
IM/WM–EN Rev. M
Standard Calibration
0.4 % Class 2
Q3 Q
0.4%
3 3
(m /h) (m /h)
2500
2500
4000
6300
6300
6300
10000
10000
16000
Q2 Q1 Q
3 3
(m /h) (m /h) (m
160 100 2500
160 100 2500
256 160 4000
403 252 6300
403 252 6300
403 252 6300
640 400 10000
640 400 10000
1024 640 16000

100 m
3
6 WaterMaster Flow Performance
High Accuracy Calibration
0.2 % Class 1
Q2
0.2%
3 3
/h) (m /h)
250
250
400
630
630
630
1000
1000
1600
3
/h. Meters outside this range have
Q1
3
(m /h)
156
156
250
394
394
394
625
625
1000
37