Flexim FLUXUS F401, Operating Instruction

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9 Measurement
FLUXUS F401 9.4 Display of measured values
73
UMFLUXUS_F401V2-1EN, 2020-06-12
Status line
Important information of the running measurement is summarized in the status line.
Quality and precision of the running measurement can be evaluated accordingly.
Press key
during the measurement to scroll through the upper line to the status line.
Fig. 9.3: Display of the status line
Tab. 9.5: Description of the status line
value explanation
S signal amplitude
0
…
9
< 5 %
…
≥ 90 %
Q signal quality
0
…
9
< 5 %
…
≥ 90 %
c sound speed
comparison of the measured and the expected sound speed of the fluid
The expected sound speed is calculated from the fluid parameters.
√ OK, is equal to the expected value
↑ > 20 % of the expected value
↓ < 20 % of the expected value
? unknown, cannot be measured
R
flow profile
information about the flow profile based on the Reynolds number
T fully turbulent flow profile
L fully laminar flow profile
↕ transition range between laminar and turbulent flow
? unknown, cannot be calculated
S3 Q9 c

RT F↓