Technical data Proline Promag L 400 PROFIBUS DP
124 Endress+Hauser
Nominal
diameter
Recommended
flow
Factory settings
min./max. full scale value
(v ~ 0.3/10 m/s)
Full scale value current
output
(v ~ 2.5 m/s)
Pulse value
(~ 2 pulse/s)
Low flow cut off
(v ~ 0.04 m/s)
[in] [mm] [gal/min] [gal/min] [gal] [gal/min]
– 65 16 to 500 130 1 2
3 80 24 to 800 200 2 2.5
4 100 40 to 1 250 300 2 4
8 200 155 to 4 850 1 200 10 15
10 250 250 to 7 500 1 500 15 30
12 300 350 to 10 600 2 400 25 45
14 350 500 to 15 000 3 600 30 60
15 375 600 to 19 000 4 800 50 60
16 400 600 to 19 000 4 800 50 60
18 450 800 to 24 000 6 000 50 90
20 500 1 000 to 30 000 7 500 75 120
24 600 1 400 to 44 000 10 500 100 180
28 700 1 900 to 60 000 13 500 125 210
30 750 2 150 to 67 000 16 500 150 270
32 800 2 450 to 80 000 19 500 200 300
36 900 3 100 to 100 000 24 000 225 360
40 1 000 3 800 to 125 000 30 000 250 480
42 – 4 200 to 135 000 33 000 250 600
48 1 200 5 500 to 175 000 42 000 400 600
54 – 9 to 300 Mgal/d 75 Mgal/d 0.0005 Mgal/d 1.3 Mgal/d
– 1 400 10 to 340 Mgal/d 85 Mgal/d 0.0005 Mgal/d 1.3 Mgal/d
60 – 12 to 380 Mgal/d 95 Mgal/d 0.0005 Mgal/d 1.3 Mgal/d
– 1 600 13 to 450 Mgal/d 110 Mgal/d 0.0008 Mgal/d 1.7 Mgal/d
66 – 14 to 500 Mgal/d 120 Mgal/d 0.0008 Mgal/d 2.2 Mgal/d
72 1 800 16 to 570 Mgal/d 140 Mgal/d 0.0008 Mgal/d 2.6 Mgal/d
78 – 18 to 650 Mgal/d 175 Mgal/d 0.0010 Mgal/d 3.0 Mgal/d
– 2 000 20 to 700 Mgal/d 175 Mgal/d 0.0010 Mgal/d 2.9 Mgal/d
84 – 24 to 800 Mgal/d 190 Mgal/d 0.0011 Mgal/d 3.2 Mgal/d
– 2 200 26 to 870 Mgal/d 210 Mgal/d 0.0012 Mgal/d 3.4 Mgal/d
90 – 27 to 910 Mgal/d 220 Mgal/d 0.0013 Mgal/d 3.6 Mgal/d
– 2 400 31 to 1 030 Mgal/d 245 Mgal/d 0.0014 Mgal/d 4.1 Mgal/d
Recommended measuring range
"Flow limit" section (→ 131)
Operable flow range Over 1000 : 1