Technical data
Proline Promass 80
88
Hauser
Performance characteristic
Promass P
Maximum measured error
The following values refer to the pulse/frequency output.
The additional measured error at the current output is typically ±5
μ
A.
Design fundamentals
90.
o.r. = of reading; 1 g/cc = 1 kg/l; T = medium temperature
• Mass flow and volume flow (liquid): ±0.15% o.r.
• Mass flow (gas): ±0.50% o.r.
• Density (liquid)
±0.0005 g/cc (under reference conditions)
±0.0005 g/cc (after field density calibration under process conditions)
±0.002 g/cc (after special density calibration)
±0.01 g/cc (over the entire measuring range of the sensor)
Special density calibration (optional):
– Calibration range: 0.0 to 1.8 g/cc, +10 to +80 °C (+50 to +176 °F)
– Operation range: 0.0 to 5.0 g/cc, –50 to +200 °C (–58 to +392 °F)
• Temperature: ±0.5 °C ± 0.005 · T °C; (±1 °F ± 0.003 · (T - 32) °F)
Zero point stability
Example for max. measured error
A0013428
Fig. 42:
Max. measured error in % o.r. (example: Promass P, DN 25)
DN
Zero point stability
[mm]
[inch]
[kg/h] or [l/h]
[lb/min]
8
3/8"
0.20
0.007
15
½"
0.65
0.024
25
1"
1.80
0.066
40
1 ½"
4,50
0.165
50
2"
7.00
0.257
0
±0.5
±0.2
±1.0
[%]
0
1
2
4
6
8
10
12
14
16
18
t/h
Содержание HART Proline Promass 80
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