Repeatability; Response Time; Influence Of Ambient Temperature; Influence Of Medium Temperature - Endress+Hauser Proline Promass E 100 Manual

Proline Promass E 100

Repeatability

Response time

Influence of ambient
temperature
Influence of medium
temperature
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Accuracy Max. ±50 ppm o.r. (over the entire ambient temperature range)
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o.r. = of reading; 1 g/cm = 1 kg/l; T = medium temperature
Base repeatability
Design fundamentals →  44
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)
The response time depends on the configuration (damping).
Current output
o.r. = of reading
Temperature coefficient Max. ±0.005 % o.r./°C
Pulse/frequency output
Temperature coefficient No additional effect. Included in accuracy.
Mass flow and volume flow
o.f.s. = of full scale value
When there is a difference between the temperature for zero point adjustment and the process
temperature, the additional measured error of the sensor is typically ±0.0002 % o.f.s./°C (±0.0001 %
o. f.s./°F).
The effect is reduced if zero point adjustment is performed at process temperature.
Density
When there is a difference between the density calibration temperature and the process
temperature, the typical measured error of the sensor is ±0.0001 g/cm
Field density calibration is possible.
3 /°C (±0.00005 g/cm 3 /°F).
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