Technical data
Proline Promass E 300 HART
186
Hauser
DN
1:1
1:10
1:20
1:50
1:100
1:500
[inch]
[lb/min]
[lb/min]
[lb/min]
[lb/min]
[lb/min]
[lb/min]
2
2
573
257.3
128.7
51.46
25.73
5.146
3
6
615
661.5
330.8
132.3
66.15
13.23
Accuracy of outputs
The outputs have the following base accuracy specifications.
Current output
Accuracy
±5 µA
Pulse/frequency output
o.r. = of reading
Accuracy
Max. ±50 ppm o.r. (over the entire ambient temperature range)
Repeatability
o.r. = of reading; 1 g/cm
3
= 1 kg/l; T = medium temperature
Base repeatability
Mass flow and volume flow (liquids)
±0.075 % o.r.
±0.05 % o.r. (calibration option, for mass flow)
Mass flow (gases)
±0.35 % o.r.
Density (liquids)
±0.00025 g/cm
3
Temperature
±0.25 °C ± 0.0025 · T °C (±0.45 °F ± 0.0015 · (T–32) °F)
Response time
The response time depends on the configuration (damping).
Influence of ambient
temperature
Current output
Temperature coefficient
Max. 1 μA/°C
Pulse/frequency output
Temperature coefficient
No additional effect. Included in accuracy.
Influence of medium
temperature
Mass flow and volume flow
Summary of Contents for Proline Promass E 300 HART
Page 211: ......
