Endress+Hauser Proline Promag 55 - Page 20

Installation Proline Promag 55 PROFIBUS DP/PA
20 Endress+Hauser
Flow rate characteristic values - Promag H (SI units)
Flow rate characteristic values - Promag H (US units)
Nominal
diameter
Recommended flow rate Factory settings
[mm] [inch]
min./max. full scale value
(v  0.3 or 10 m/s)
Full scale value (v 
2.5 m/s)
Pulse value ( 2
pulse/s)
Low flow cut off
(v  0.04 m/s)
2 1/12" 0.06…1.8 dm
3
/min 0.5 dm
3
/min 0.005 dm
3
0.01 dm
3
/min
4 5/32" 0.25…7 dm
3
/min 2 dm
3
/min 0.025 dm
3
0.05 dm
3
/min
8 5/16" 1…30 dm
3
/min 8 dm
3
/min 0.10 dm
3
0.1 dm
3
/min
15 1/2" 4…100 dm
3
/min 25 dm
3
/min 0.20 dm
3
0.5 dm
3
/min
25 1" 9…300 dm
3
/min 75 dm
3
/min 0.50 dm
3
1dm
3
/min
32 1 1/4" 15…500 dm
3
/min 125 dm
3
/min 1.00 dm
3
2dm
3
/min
40 1 1/2" 25…700 dm
3
/min 200 dm
3
/min 1.50 dm
3
3dm
3
/min
50 2" 35…1100 dm
3
/min 300 dm
3
/min 2.50 dm
3
5dm
3
/min
65 2 1/2" 60…2000 dm
3
/min 500 dm
3
/min 5.00 dm
3
8dm
3
/min
80 3" 90…3000 dm
3
/min 750 dm
3
/min 5.00 dm
3
12 dm
3
/min
100 4" 145…4700 dm
3
/min 1200 dm
3
/min 10.00 dm
3
20 dm
3
/min
Nominal
diameter
Recommended flow rate Factory settings
[inch] [mm]
min./max. full scale value
(v  0.3 or 10 m/s)
Full scale value (v 
2.5 m/s)
Pulse value ( 2
pulse/s)
Low flow cut off
(v  0.04 m/s)
1/12" 2 0.015…0.5 gal/min 0.1 gal/min 0.001 gal 0.002 gal/min
5/32" 4 0.07…2 gal/min 0.5 gal/min 0.005 gal 0.008 gal/min
5/16" 8 0.25…8 gal/min 2 gal/min 0.02 gal 0.025 gal/min
1/2" 15 1.0…27 gal/min 6 gal/min 0.05 gal 0.10 gal/min
1" 25 2.5…80 gal/min 18 gal/min 0.20 gal 0.25 gal/min
1 1/4" 32 4…130 gal/min 30 gal/min 0.20 gal 0.5 gal/min
1 1/2" 40 7…190 gal/min 50 gal/min 0.50 gal 0.75 gal/min
2" 50 10…300 gal/min 75 gal/min 0.50 gal 1.25 gal/min
2 1/2" 65 16…500 gal/min 130 gal/min 1 gal 2.0 gal/min
3" 80 24…800 gal/min 200 gal/min 2 gal 2.5 gal/min
4" 100 40…1250 gal/min 300 gal/min 2 gal 4.0 gal/min