Proline Promass 83E/F/O Operation Manual - FMC Technologies

Technical data Proline Promass 83– Special density calibration: ±0.001 g/cm³(optional, valid range: +5 to +80 °C (+41 to +176 °F) and 0.0 to 2.0 g/cm³)• Temperature: ±0.5 °C ± 0.005 · T °C; ±1 °F ± 0.003 · (T - 32) °FZero point stabilityDNZero point stability Promass F (Standard)[mm] [inch] [kg/h] or [l/h] [lb/min]80 3 9.00 0.330100 4 14.00 0.514150 6 32.00 1.17Example for max. measured error[%]±1.0±0.5±0.200 20 40 60 80 100 120 140 160 180 t/hFig. 55: Max. measured error in % o.r. (example DN 80)a0015774Flow values (example DN 80)Turn down Flow Maximum measured error[kg/h] [lb/min] [% o.r.]500 : 1 360 13.23 1.5100 : 1 1800 66.15 0.325 : 1 7200 264.6 0.110 : 1 18000 661.5 0.12 : 1 90000 3307.5 0.1Design fundamentals ä 121Page 120 • MN0M022Issue/Rev. 0.2 (12/12)