Mass Flow And Volume Flow (Liquids); Zero Point Stability - Endress+Hauser Proline Promass O 100 Operating Instructions Manual

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Base accuracy
Design fundamentals →  145

Mass flow and volume flow (liquids)

• ±0.05 % o.r. (optional for mass flow: PremiumCal; order code for "Calibration flow",
option D)
• ±0.10 % o.r. (standard)
Mass flow (gases)
±0.35 % o.r.
Density (liquids)
Under reference Standard density
conditions
[g/cm³]
±0.0005
1) Valid range for special density calibration: 0 to 2 g/cm³, +5 to +80 °C (+41 to +176 °F)
2) order code for "Application package", option EE "Special density" (for nominal diameter ≤ 100 DN)
3) Valid range for extended density calibration: 0 to 2 g/cm³, +20 to +60 °C (+68 to +140 °F)
4) order code for "Application package", option E1 "Extended density"
Temperature
±0.5 °C ± 0.005 · T °C (±0.9 °F ± 0.003 · (T – 32) °F)

Zero point stability

DN
[mm]
80
100
150
250
Flow values
Flow values as turndown parameters depending on nominal diameter.
SI units
DN 1:1
[mm] [kg/h]
80 180 000
100 350 000
150 800 000
Wide-range
calibration Density
specification
[g/cm³] [g/cm³]
±0.0005 ±0.001
[in]
3
4
6
10
1:10 1:20
[kg/h] [kg/h]
18 000 9 000
35 000 17 500
80 000 40 000
Technical data
Extended density
calibration
1) 2)
[g/cm³]
±0.0005
Zero point stability
[kg/h] [lb/min]
9 0.330
14 0.514
32 1.17
88 3.23
1:50 1:100
[kg/h] [kg/h]
3 600 1 800
7 000 3 500
16 000 8 000
3) 4)
1:500
[kg/h]
360
700
1 600
143