TBN580 TRANSMITTER
CALIBRATION
K - 6
Process Calibration
This procedure applies to TBN transmitters configured for either ANA-
LOG or DIGITAL. Any differences between the two are noted in the
Comments column.
Key Display Comments
Select YES.
Select PROCESS CAL.
If configured digitally, the D-TO-A ADJUST selection
would not appear.
Select NO.
If YES, a new sensor offset will be calculated and the
cumulative offset change will be reset to 0.00 mV.
Displayed will be the TEMP COMP TYPE selected in
configuration.
If TEMP COMP TYPE is MANUAL or NONE (as
selected in configuration), this screen will appear,
otherwise, the next screen, CHANGE TEMP OF
PROCESS? will appear. Default is 25°C.
The value displayed is the temperature of the pro-
cess (interior of sensor).
NOTE: If the new temperature value is entered, this
change will affect the calibration of temperature.
CALI-
BRATE
OUTPUT WILL BE
AFFECTED! PROCEED?
NO
→ YES
ENTER
CALIBRATION
→ PROCESS CAL
BENCH CAL pH
BENCH CAL TEMP
D-TO-A ADJUST
ENTER
INSTALLING A
NEW SENSOR?
→ NO
YES
ENTER
TEMP COMP TYPE
IN USE:
HIT ENTER
ENTER
ENTER FIXED
PROCESS TEMP
nnn.n°UNITS
ENTER
CHANGE TEMP
OF PROCESS?
nnn°UNITS
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