TBN480 CONDUCTIVITY TRANSMITTER
CALIBRATION
J - 6
CALIBRATE PROCESS CONDUCTIVITY
The following procedure steps through the calibration of the process
conductivity.
Key
Display
Comments
This operation will cause a change in output not cor-
responding to the input. Be sure the control loop is in
manual.
Select
YES
.
Select
PROCESS CAL
.
Select
CONDUCTIVITY
.
If the temperature value is not correct, go back and
calibrate the process temperature before proceed-
ing. Refer to
in this section.
This displays the actual live reading. When the read-
ing is stable press
. The value displayed is
captured for the next process calibration screen.
Use the numeric keys to correct the captured value
to the desired value.
C A LI-
B R AT E
OUTPUT WILL BE
AFFECTED! PROCEED?
NO
→
YES
E N T E R
CALIBRATION
→
PROCESS CAL
EDIT CAL
RESET CAL
E N T E R
PROCESS CAL
→
CONDUCTIVITY
TEMPERATURE
E N T E R
PROCESS TEMP
nn.nn
CAL TEMP 1st IF
INCORRECT
E N T E R
PROCESS CAL
nn.nn mS/cm
PRESS ENTER
TO CONTINUE
ENTER
E N T E R
PROCESS CAL
ENTER DESIRED
CONDUCTIVITY
nn.nn mS/cm
E N T E R
WORKING