Endress+Hauser Promag 53 - Page 20

3 Installation Promag 53 PROFIBUS-DP/-PA
20 Endress+Hauser
Flow rate characteristic values - Promag W (US units)
Nominal diameter Recommended
flow rate
Factory setting
[inch] [mm]
min./max. full scale value
(v ~ 0.3 or 10 m/s)
Full scale value
(v ~ 2.5 m/s)
Low flow cutoff
(v ~ 0.04 m/s)
1" 25 2.5...80 gal/min 18 gal/min 0.25 gal/min
1 1/4" 32 4...130 gal/min 30 gal/min 0.50 gal/min
1 1/2" 40 7...190 gal/min 50 gal/min 0.75 gal/min
2" 50 10...300 gal/min 75 gal/min 1.25 gal/min
2 1/2" 65 16...500 gal/min 130 gal/min 2.0 gal/min
3" 80 24...800 gal/min 200 gal/min 2.5 gal/min
4" 100 40...1250 gal/min 300 gal/min 4.0 gal/min
5" 125 60...1950 gal/min 450 gal/min 7.0 gal/min
6" 150 90...2650 gal/min 600 gal/min 12 gal/min
8" 200 155...4850 gal/min 1200 gal/min 15 gal/min
10" 250 250...7500 gal/min 1500 gal/min 30 gal/min
12" 300 350...10600 gal/min 2400 gal/min 45 gal/min
14" 350 500...15000 gal/min 3600 gal/min 60 gal/min
16" 400 600...19000 gal/min 4800 gal/min 60 gal/min
18" 450 800...24000 gal/min 6000 gal/min 90 gal/min
20" 500 1000...30000 gal/min 7500 gal/min 120 gal/min
24" 600 1400...44000 gal/min 10500 gal/min 180 gal/min
28" 700 1900...60000 gal/min 13500 gal/min 210 gal/min
30" – 2150...67000 gal/min 16500 gal/min 270 gal/min
32" 800 2450...80000 gal/min 19500 gal/min 300 gal/min
36" 900 3100...100000 gal/min 24000 gal/min 360 gal/min
40" 1000 3800...125000 gal/min 30000 gal/min 480 gal/min
42"
− 4200...135000 gal/min 33000 gal/min 600 gal/min
48" 1200 5500...175000 gal/min 42000 gal/min 600 gal/min
54" – 9...300 Mgal/d 75 Mgal/d 1.3 Mgal/d
– 1400 10...340 Mgal/d 85 Mgal/d 1.3 Mgal/d
60"
− 12...380 Mgal/d 95 Mgal/d 1.3 Mgal/d
– 1600 13...450 Mgal/d 110 Mgal/d 1.7 Mgal/d
66"
− 14...500 Mgal/d 120 Mgal/d 2.2 Mgal/d
72" 1800 16...570 Mgal/d 140 Mgal/d 2.6 Mgal/d
78"
− 18...650 Mgal/d 175 Mgal/d 3.0 Mgal/d
– 2000 20...700 Mgal/d 175 Mgal/d 3.0 Mgal/d