90 FLOWSIC500 · Operating Instructions · 8025733/1GMJ/V4-2/2022-07 · © SICK Engineering GmbH
Operation
Subject to change without notice
Symbols according to Symbols for the Measuring screens, the setting can be changed with the
FLOWgate
TM
operating software.
LCD test Display test → “Testing the display” (p. 99)
Gas flow meter:
Gas flow meter with volume conversion::
EN12405 PTB GOST API
Volume total V V V Vf
Error volume
err
V
err
V
err
V
err
Vf
Flow rate Q Q Q Qf
Velocity of gas VOG VOG VOG VOG
Speed of sound SOS SOS SOS SOS
EN12405 PTB GOST API
Volume (measurement) total Vm Vb V Vf
Error volume (measurement)
err
Vm
err
Vb
err
V
err
Vf
Volume (base) without interruption Vb Vn Vc Vb
Error volume (base)
err
Vb
err
Vn
err
Vc
err
Vb
Volume (base) total
total
Vb
total
V
total
Vc
total
Vb
Flow rate (measurement) Q Q Q Qf
Flow rate (base) Qb Qn Qc Qb
Pressure (measurement) p p P Pf
Pressure (base) Pb Pn Pc Pb
Temperature (measurement) T T T Tf
Temperature (base) Tb Tn Tc Tb
Velocity of gas VOG VOG VOG VOG
Speed of sound SOS SOS SOS SOS
Compressibility K K K s
Conversion factor C C C C
Compression factor (measurement) Z z Z Zf
Compression factor (base) Zb zn Zc Zb