Parameters P-60 through P-67 are used to achieve
specialized or custom calibration.
P-60 full calibration
this provides a measurement offset compensation on a full tank.
A measurement offset might occur when parameters 3 and 4
do not exactly match the tank dimensions referenced for
volume conversion. ( F = - - - - )
Fill tank as much a permissible, but without going
into the blanking zone.
Press , the MultiRanger Plus will take a measurement and
display the space or level ( P-2 ) in the linear units chosen ( P-1 )
regardless if percent, volume or convert display is used. Press
at least 5 times and insure that a stable reading is being obtained.
Enter the actual space or level ( P-2 ).
Press , the MultiRanger Plus will now calculate the correct
measurement offset to be used in future measurements
and automatically enter it into P-62.
P-61 empty calibration
this provides sound velocity compensation on an empty tank. This is
required on a volume application where the atmosphere in the tank
is other than air or the atmospheric temperature is constant but other
than 20 °C and no temperature sensor is being used. ( F = - - - - )
Empty tank is much as permissible. Leave filled with normal vapour
and at normal operating temperature.
Press , the MultiRanger Plus will take a measurement and
display the space or level (P-2) in the linear units chosen (P-1)
regardless if percent, volume or convert display is used. Press
at least 5 times and insure that a stable reading is being obtained.
Enter the actual space or level ( P-2 ).
Press , the MultiRanger Plus will now calculate in correct
sound velocity to be used in future measurements and automatically
enters it into P-63 and P-64.
MEAS
ENTER
MEAS
ENTER
MEAS
MEAS
PL-443 7 – 15
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