Proline Promag W 400
6 Endress+Hauser
Input
Measured variable Direct measured variables
• Volume flow (proportional to induced voltage)
• Electrical conductivity
In custody transfer: only volume flow and electrical conductivity
Calculated measured variables
Mass flow
Measuring range
Typically v = 0.01 to 10 m/s (0.03 to 33 ft/s) with the specified accuracy
Electrical conductivity: 5 to 10 000 µS/cm/cm
Flow characteristic values in SI units
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)
[mm] [in] [m
3
/h] [m
3
/h] [m
3
] [m
3
/h]
25 1 9 to 300 dm
3
/min 75 dm
3
/min 0.5 dm
3
1 dm
3
/min
32 – 15 to 500 dm
3
/min 125 dm
3
/min 1 dm
3
2 dm
3
/min
40 1 ½ 25 to 700 dm
3
/min 200 dm
3
/min 1.5 dm
3
3 dm
3
/min
50 2 35 to 1 100 dm
3
/min 300 dm
3
/min 2.5 dm
3
5 dm
3
/min
65 – 60 to 2 000 dm
3
/min 500 dm
3
/min 5 dm
3
8 dm
3
/min
80 3 90 to 3 000 dm
3
/min 750 dm
3
/min 5 dm
3
12 dm
3
/min
100 4 145 to 4 700 dm
3
/min 1 200 dm
3
/min 10 dm
3
20 dm
3
/min
125 – 220 to 7 500 dm
3
/min 1 850 dm
3
/min 15 dm
3
30 dm
3
/min
150 6 20 to 600 150 0.025 2.5
200 8 35 to 1 100 300 0.05 5
250 10 55 to 1 700 500 0.05 7.5
300 12 80 to 2 400 750 0.1 10
350 14 110 to 3 300 1 000 0.1 15
375 15 140 to 4 200 1 200 0.15 20
400 16 140 to 4 200 1 200 0.15 20
450 18 180 to 5 400 1 500 0.25 25
500 20 220 to 6 600 2 000 0.25 30
600 24 310 to 9 600 2 500 0.3 40
700 28 420 to 13 500 3 500 0.5 50
750 30 480 to 15 000 4 000 0.5 60
800 32 550 to 18 000 4 500 0.75 75
900 36 690 to 22 500 6 000 0.75 100
1 000 40 850 to 28 000 7 000 1 125
– 42 950 to 30 000 8 000 1 125
1 200 48 1 250 to 40 000 10 000 1.5 150
– 54 1 550 to 50 000 13 000 1.5 200
1 400 – 1 700 to 55 000 14 000 2 225