9 Measurement
9.2 Measurement settings FLUXUS WD
2018-07-16, UMFLUXUS_WDV1-3EN
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Depending on the selected source item, it is possible to output measured values, status or event values, see Tab. 9.2.
Tab. 9.1: Configuration of the outputs
source item list item output
Flow quantities Flow velocity
Volumetric flow rate
Mass flow rate
Totalizers Volume (+) totalizer for the volumetric flow rate in positive flow direction
Volume (-) totalizer for the volumetric flow rate in negative flow direction
Volume (Δ) difference of the totalizers for the positive and negative flow direction
Mass (+) totalizer for the mass flow rate in positive flow direction
Mass (-) totalizer for the mass flow rate in negative flow direction
Mass (Δ) difference of the totalizers for the positive and negative flow direction
Pulse Pulse |V| pulse without sign consideration of the volume flow rate
Pulse +V pulse for positive measured values of the volumetric flow rate
Pulse -V pulse for negative measured values for the volumetric flow rate
Pulse |m| pulse without sign consideration of the mass flow rate
Pulse +m pulse for the positive measured values of the mass flow rate
Pulse -m pulse for the negative measured values of the mas flow rate
Event trigger R1 limit message (Event trigger R1)
R2 limit message (Event trigger R2)
R3 limit message (Event trigger R3)
R4 limit message (Event trigger R4)
Diagnostic values Amplitude signal amplitude
Quality signal quality
SNR ratio useful signal/noise signal
SCNR ratio useful signal to correlated noise signal
VariAmp amplitude fluctuation
VariTime transit time fluctuation
Amplification amplification, important to receive a useful signal
PIG detection signalizes whether a pig is detected
This display will only be indicated if PIG detection is activated.
Sound speed Sound speed sound speed
Sound speed (Δ) difference of the measured sound speed and the sound speed calculated
from the fluid data
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