Xylem TX100/200-SERIES ADJUSTABLE TURBINE FLOW METERS User Manual
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(0.5)
(1.0)
(2.0)
(5.0)
(10.0)
(20.0)
(30.0)
TABLE 2: Flow Rates converted from Feet/Sec to Gallons/Minute at various velocities: Schedule 40 pipe
Nominal pipe size
Feet / Sec
▲
3" 4" 5" 6" 8" 10" 12" 16" 24" 36" 38" 40"
11.5
19.8
31.2
45
78
123
176
313
704
1585
1770
1960
23
39.7
62.4
90
156
246
349
551
1250
2910
3530
3915
46.1
79.4
125
180
312
492
698
1100
2510
5830
7070
7825
115
198
312
450
780
1230
1740
2750
6270 14570 17670 19560
230
397
624
900
1560
2460
3490
5510 12530 29140 35350 39120
461
794
1250
1800
3120
4920
6980
11020 25060 58270 70700 78240
691
1190
1870
2700
4680
7370
10470 16520 37600 87410 106050 117500
Flow Range.
These sensors are designed to operate at flow
velocities of 0.5 to 30 feet per second (see Table 2, below).
If erratic readings are encountered at low flows, check the
chart to see if flow is below minimum for the pipe size. The
standard shaft and bearings should have a long life at continu-
ous high flow.
OPERATION