Endress+Hauser Proline Promag W 500 - Performance Characteristics; Reference Operating Conditions; Maximum Measured Error

Proline Promag W 500
Endress+Hauser 45
Performance characteristics
Reference operating
conditions
• Error limits following DIN EN 29104, in future ISO 20456
• Water, typically: +15 to +45 °C (+59 to +113 °F); 0.5 to 7 bar (73 to 101 psi)
• Data as indicated in the calibration protocol
• Accuracy based on accredited calibration rigs according to ISO 17025
Maximum measured error Error limits under reference operating conditions
o.r. = of reading
Volume flow
• ±0.5 % o.r. ± 1 mm/s (0.04 in/s)
• Optional: ±0.2 % o.r. ± 2 mm/s (0.08 in/s)
Fluctuations in the supply voltage do not have any effect within the specified range.
2.5
[%]
2.0
1.5
1.0
0.5
0
0.2 %
0.5 %
0
1
2 4 6 8 10 [m/s]
v
5 10 15 20 25 30 32 [ft/s]0
A0028974
 23 Maximum measured error in % o.r.
2.5
[%]
2.0
1.5
1.0
0.5
0
0.2 %
0.5 %
0
[m/s]
v
[ft/s]
v
0.2
v
0.5
0
v
max
A0017051
 24 Flat Spec in % o.r.
Flat Spec flow values0.5 %
Nominal diameter v
0.5
[mm] [in] [m/s] [ft/s]
25 to 600 1 to 24 0.5 1.64