Flexim FLUXUS WD User Manual

9 Measurement
FLUXUS WD 9.2 Measurement settings
77
UMFLUXUS_WDV1-3EN, 2018-07-16
9.1.3 Input of fluid parameters
Fluid temperature
The fluid temperature is used:
– at the beginning of the measurement for the interpolation of the sound speed and therefore for the calculation of the
recommended transducer distance
– during the measurement for the interpolation of the density and the viscosity of the fluid
This value is only used, if the temperature is not measured. The value has to be within the operating temperature of the
transducers.
• Enter the fluid temperature. In case of a temperature range, enter the average fluid temperature.
• Press ENTER.
9.1.4 Other parameters
Extension cable
In case the transducer cable is extended (e.g., between junction box and transmitter), enter the length of the extension ca-
ble.
• Select the menu item Extension cable in the program branch Parameters.
• Enter the length of the extension cable.
• Press ENTER.
9.2 Measurement settings
• Select the program branch Options.
•Press ENTER.
• Select the channel for which a physical quantity has to be
entered (here: Channel A)
•Press ENTER.
This display will not be indicated if the transmitter has only
one measuring channel.
•Select Measurement.
•Press ENTER.
Parameters\Fluid temp.
Notice!
If the relation between the sound speed and the temperature is not linear, see the sound speed-temperature curve.
Parameters\Extension cable
Options
Channel x
Measurement
Units of measurement
Physical quantity Flow velocity
Unit of measurement
Volumetric flow rate
Damping Mass flow rate
Error value delay
see annex A, p. 153
Options\Channel A

Flexim FLUXUS WD Specifications

General

Brand	Flexim
Model	FLUXUS WD
Category	Measuring Instruments
Language	English