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Programming the Calibration Factor for CF-LP Clamp-on Transducers
DF868
1. To enter the Channel PROGRAM menu, press [F1] or [F2] (depending on the desired channel) at the User
Program prompt.
2. Enter the PIPE submenu by pressing [F3] at the Channel PROGRAM prompt.
3. Once in the PIPE submenu, the meter interface will guide the user through entering information about the
parameters listed below. Enter or confirm that the information entered is correct and press [ENT] at each step to
walk through the interface:
a. TRANSDUCER NUMBER
b. PIPE OD
c. PATH LENGTH P
d. AXIAL LENGTH L
e. TRACKING WINDOWS
f. FLUID TYPE
g. FLUID SOUNDSPEED
h. REYNOLDS CORRECTION
4. After selecting the option for REYNOLDS CORRECTION, the meter interface will be directed to the CALIBRATION
FACTOR screen. Enter the calibration factor engraved on the mounting rail. If there is no engraving, enter a
calibration factor of 1.000. Press [ENTER].
5. Press [ESC] until you are out of the User Program.
Note: For a visual representation of the steps above, please refer to the menu map (Figure A-1) in Appendix A of
the DF868 Programming Manual.
916-132A
June 2012
Page 3
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