Panametrics GF868, Programming Manual, Page: 24 / 167

Programming Site Data 1-17
12/1/99
The PIPE Sub-Menu
(cont.)
If the pipe wall thickness is not known and can not be conveniently
measured, look up the value in a table of standard pipe size data or
use the Model GF868’s on-line Help Menu.
Note:
Panametrics has calculated both the transducer signal path
length
(P)
and the transducer signal axial length
(L)
, based on
the exact transducer configuration used for the application.
These values are engraved on the flowcell and/or are included
in the documentation supplied with the meter.
Chan 1 PIPE PROG
Press [F1] or [F2] to select the
desired units. Then, enter the
path length of the ultrasonic
signal and press
[ENT] . (The
meter will only accept values
from 1/8 to 900 in.)
PIPE WALL
current value appears here
PATH LENGTH P
current value appears here
inch feet
Chan 1 PIPE PROG
Press [F1] or [F2] to select the
desired units. Then, enter the
axial length of the ultrasonic
signal and press
[ENT]
. (The
meter will only accept values
from 1/8 to 900 in.)
PATH LENGTH P
current value appears here
AXIAL LENGTH L
current value appears here
inch feet
Chan 1 PIPE PROG Enter a value for the flow
calibration factor and press
[ENT]. The default value is 1.00.
(The meter will only accept
values from 0.50000 to
2.00000.)
AXIAL LENGTH L
current value appears here
CALIBRATION FACTOR
current setting appears here
Chan 1 PIPE PROG Press
[F1]
to disable this
function, or press
[F2]
to enable
multiple K-factors.
CALIBRATION FACTOR
previous entry appears here
Multi K-factors
current status appears here
OFF ON