Endress+Hauser Proline Promass I 100 - Page 82

Technical data Proline Promass I 100 Modbus RS485
82 Endress+Hauser
Zero point stability
DN Zero point stability
[mm] [in] [kg/h] [lb/min]
8 ³⁄₈ 0.150 0.0055
15 ½ 0.488 0.0179
15 FB ½ FB 1.350 0.0496
25 1 1.350 0.0496
25 FB 1 FB 3.375 0.124
40 1½ 3.375 0.124
40 FB 1 ½ FB 5.25 0.193
50 2 5.25 0.193
50 FB 2 FB 13.5 0.496
80 3 13.5 0.496
FB = Full bore
Example for max. measured error
E [%]
Q [%]
0 5 10 15 20 25 30 35 40 45 50 60 6555
0
0.5
1.0
1.5
2.0
2.5
70 75 80 85 90 95 100
A0016709
E Error: Maximum measured error as % o.r. (example)
Q Flow rate as %
Design fundamentals (  84)
Flow values
Flow values as turndown parameter depending on nominal diameter.
SI units
DN 1:1 1:10 1:20 1:50 1:100 1:500
[mm]
[kg/h] [kg/h] [kg/h] [kg/h] [kg/h] [kg/h]
8 2 000 200 100 40 20 4
15 6 500 650 325 130 65 13
15 FB 18 000 1 800 900 360 180 36
25 18 000 1 800 900 360 180 36
25 FB 45 000 4 500 2 250 900 450 90
40 45 000 4 500 2 250 900 450 90
40 FB 70 000 7 000 3 500 1 400 700 140