Endress+Hauser Proline Promass 40E, Техническая информация

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Proline Promass 40E
Hauser 7
Performance characteristics
Reference operating
conditions
• Error limits following ISO 11631
• Water with 15 to 45 °C (59 to 113 °F); 2 to 6 bar (29 to 87 psi)
• Data according to calibration protocol
• Accuracy based on accredited calibration rigs that are traced to ISO 17025
To obtain measured errors, use the Applicator sizing tool
Applicator : →  36.
Maximum measured error Design fundamentals →  9
o.r. = of reading; 1 g/cm
3
= 1 kg/l; T = fluid temperature
Base accuracy
Mass flow and volume flow (liquids)
±0.50% o.r.
Mass flow (gases)
±1.00% o.r.
Temperature
±0.5 °C ± 0.005 · T °C (±1 °F ± 0.003 · (T - 32) °F)
Zero point stability
Flow values
Flow values as turndown parameter depending on nominal diameter.
SI units
DN Zero point stability
[mm] [in] [kg/h] [lb/min]
8 ³ ⁄ ₈ 0.20 0.0074
15 ½ 0.65 0.0239
25 1 1.80 0.0662
40 1½ 4.50 0.1654
50 2 7.00 0.2573
80 3 18.00 0.6615
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 2000 200.0 100.0 40.00 20.00 4.000
15 6500 650.0 625.0 130.0 65.00 13.00
25 18000 1800 900.0 360.0 180.0 36.00
40 45000 4500 2250 900.0 450.0 90.00
50 70000 7000 3500 1400 700.0 140.0
80 180000 18000 9000 3600 1800 360.0