DigitalFlow™ XMT868i Programming Manual
43
Appendix C. Programming the XMT868i Using PanaView™
The Mass Flow Option
Use this option to calculate mass flow from a static fluid density. Complete the following steps to enter the static
density of the fluid:
1.
From the Advanced Features option menu, highlight and double-click on
Massflow from Static
in the center
pane.
2. Double-click on
Yes
to activate
Mass from Static
or on
No
to disable this option.
a.
If you select
Yes
, enter the
Fluid Density
(0.062 to 624.220) and click
[Next Item].
After responding to the above prompt, the meter returns to the Advanced Features
window.
The Code Length Option
Use this option to select the size of the transducer transmission signal. This option is helpful when measuring flow in
small pipes. You can choose from the following selections:
•
AUTOMATIC - The meter will automatically determine the code length (short or long) which is based on pipe
size and transducer type.
•
SHORT CODE- is just few pulses with no code pattern built in
.
In some cases, the diameter of the pipe is so
small that it does not give each transducer the necessary time to send a series of signals before receiving a
series of signals. SHORT is also a good selection for pipes made of materials such as PTFE
which tend to blur
the signal pattern.
•
LONG CODE - is a series of approximately a dozen pulses that have a distinctive binary pattern, easily
recognizable during auto correlation.
Complete the following steps to select the code length:
1.
From the Advanced Features option menu, highlight and double-click on
Code Length
in the center pane.
2. Double-click on the desired
Xmit Code Length
. AUTO is the default.
After responding to the above prompt, the meter returns to the Advanced Features
window. Click [Exit Page] three
times to return to the
User Program.
Summary of Contents for DigitalFlow XMT868i
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