ABB WaterMaster - 6 Specification

Electromagnetic Flowmeter
WaterMaster 6 Specification
38 IM/WM Issue 7
6 Specification
6.1 WaterMaster Flow Performance – m
3
/h
Standard Calibration
0.4 % OIML R49 Class 2
High Accuracy Calibration
0.2 % OIML R49 Class 1
Q4 Q3 Q0.4% Q2 Q1 Q0.2% Q2 Q1
DN (m
3
/h) (m
3
/h) (m
3
/h) (m
3
/h) (m
3
/h) (m
3
/h) (m
3
/h) (m
3
/h)
40** 50 40 4.2 0.2 0.13 6 0.32 0.2
50** 79 63 4.2 0.32 0.20 7.9 0.5 0.32
65* 125 100 6.7 0.5 0.32 12.5 0.8 0.5
80** 200 160 10.7 0.81 0.51 16 1.3 0.8
100** 313 250 16.7 1.3 0.79 25 2 1.25
125* 500 400 26.7 2.0 1.3 40 3.2 2
150** 788 630 42 3.2 2.0 63 5 3.2
200** 1,250 1,000 67 5.1 3.2 100 8 5
250 2,000 1,600 107 8.1 5.1 160 13 8
300 3,125 2,500 167 12.7 7.9 250 20 12.5
350 5,000 4,000 267 20.3 12.7 400 32 20
400 5,000 4,000 267 20.3 12.7 400 32 20
450 7,875 6,300 420 32 20 630 50 32
500 7,875 6,300 420 32 20 630 50 32
600 12,500 10,000 667 51 32 1000 80 50
700 20,000 16,000 1600 102 64 1600 160 100
760 20,000 16,000 1600 102 64 1600 160 100
800 20,000 16,000 1600 102 64 1600 160 100
900 31,250 25,000 2500 160 100 2500 250 156
1000 31,250 25,000 2500 160 100 2500 250 156
1050 31,250 25,000 2500 160 100 2500 250 156
1100 31,250 25,000 2500 160 100 2500 250 156
1200 50,000 40,000 4000 256 160 4000 400 250
1400 78,750 63,000 6300 403 252 6300 630 394
1500 78,750 63,000 6300 403 252 6300 630 394
1600 78,750 63,000 6300 403 252 6300 630 394
1800 125,000 100,000 10000 640 400 10000 1000 625
2000 125,000 100,000 10000 640 400 10000 1000 625
*Future option
** OIML R49 Certificate of Conformance to Class 1 and Class 2.
Note. OIML R49–1 allow Class 1 only for meters with Q3 ≥ 100 m
3
/h. Meters outside this range have been tested
and conform to Class 1.