Technical data
Proline Promass 80
80
Hauser
Design fundamentals
Dependent on the flow:
• Flow
Zero point stability ÷ (Base accuracy ÷ 100)
– Max. measured error: ±Base accuracy in % o.r.
– Repeatability: ± ½ · Base accuracy in % o.r.
• Flow < Zero point stability ÷ (Base accuracy ÷ 100)
– Max. measured error: ± (Zero point stability ÷ measured value) · 100% o.r.
– Repeatability: ± ½ · (Zero point stability ÷ measured value) · 100% o.r.
o.r. = of reading
Performance characteristic
Promass F
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
82.
o.r. = of reading; 1 g/cc = 1 kg/l; T = medium temperature
• Mass flow and volume flow (liquid):
±0.10% o.r. (optional)
±0.15% o.r.
• Mass flow (gas): ±0.35% o.r.
• Density (liquid)
±0.0005 g/cc (under reference conditions)
±0.0005 g/cc (after field density calibration under process conditions)
±0.001 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, +5 to +80 °C (+41 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 Promass F (standard)
Base accuracy for
Mass flow liquids
0.30
Volume flow liquids
0.30
Mass flow gases
0.75
DN
Zero point stability Promass F (Standard)
[mm]
[inch]
[kg/h] or [l/h]
[lb/min]
8
3/8"
0.030
0.001
15
½"
0.200
0.007
25
1"
0.540
0.019
40
1 ½"
2.25
0.083
50
2"
3.50
0.129
80
3"
9.00
0.330
100
4"
14,00
0.514
150
6"
32.00
1.17
250
10"
88.00
3.23
Содержание HART Proline Promass 80
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