Endress+Hauser Proline Promag D 400 HART, Руководство по эксплуатации

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Technicalйdata ProlineйPromagйDй400йHART
132 Hauser
Maximumйmeasuredйerror Error limits under reference operating conditions
o.r.й=йofйreading
Volume flow
±0.5й%йo.r.й±й1йmm/sйс0.04йin/s)
Fluctuationsйinйtheйsupplyйvoltageйdoйnotйhaveйanyйeffectйwithinйtheйspecifiedйrange.
2.5
[%]
2.0
1.5
1.0
0.5
0
0.5 %
0 1 2 4 6 8 10 [m/s]
v
5 10 15 20 25 30 32 [ft/s] 0
ййA0003200
39 Maximum measured error in % o.r.
Accuracy of outputs
o.r.й=йofйreading;йo.f.s.й=йofйfullйscaleйvalue
Theйoutputsйhaveйtheйfollowingйbaseйaccuracyйspecifications.
Current output
Accuracy Max.й±0.025й%йo.f.s.йorй±5йµA
Pulse/frequency output
Accuracy Max.й±50йppmйo.r.
Repeatability o.r.й=йofйreading
Volume flow
Max.й±0.1й%йo.r.й±й0.5йmm/sйс0.02йin/s)
Influenceйofйambient
temperature
o.r.й=йofйreading;йo.f.s.й=йofйfullйscaleйvalue
Current output
Temperature coefficient Typicallyй±50йppm/°Cйo.r.йorй±1йµA/°C
Pulse/frequency output
Temperature coefficient Max.±0.5йppmйv.M./°C