Endress+Hauser Proline Promass A 100 PROFINET Operating Instructions Manual page 138

Technical data
138
Base accuracy
Design fundamentals →  140
Mass flow and volume flow (liquids)
±0.10 % o.r.
Mass flow (gases)
±0.50 % o.r.
Density (liquids)
Under reference conditions
[g/cm³]
±0.0005
1) For devices with the order code "Measuring tube material, wetted surface", option HB "Alloy C22, high
pressure, not polished", the standard density calibration ±0.002 g/cm³
2) Valid range for special density calibration: 0 to 2 g/cm³, +5 to +80 °C (+41 to +176 °F)
3) order code for "Application package", option EE "Special density"
Temperature
±0.5 °C ± 0.005 · T °C (±0.9 °F ± 0.003 · (T – 32) °F)
Zero point stability
DN
[mm]
1
2
4
Flow values
Flow values as turndown parameters depending on nominal diameter.
SI units
DN 1:1
[mm] [kg/h]
1 20
2 100
4 450
US units
DN 1:1
[inch] [lb/min]
¹⁄₂₄ 0.735
¹⁄₁₂ 3.675
¹⁄₈ 16.54
Standard density calibration
[g/cm³]
±0.001
[in]
¹⁄₂₄
¹⁄₁₂
¹⁄₈
1:10 1:20
[kg/h] [kg/h]
2 1
10 5
45 22.5
1:10 1:20
[lb/min] [lb/min]
0.074 0.037
0.368 0.184
1.654 0.827
Proline Promass A 100 PROFINET
1)
Wide-range
Density specification
[g/cm³]
±0.002
Zero point stability
[kg/h] [lb/min]
0.0010 0.000036
0.0050 0.00018
0.0225 0.0008
1:50 1:100
[kg/h] [kg/h]
0.4 0.2
2 1
9 4.5
1:50 1:100
[lb/min] [lb/min]
0.015 0.007
0.074 0.037
0.331 0.165
Endress+Hauser
2) 3)
1:500
[kg/h]
0.04
0.2
0.9
1:500
[lb/min]
0.001
0.007
0.033