TB82 TRANSMITTER
CALIBRATION
N - 6
Two-point Calibration
Two-point calibration conducts an offset and slope adjustment on a
sensor to determine response characteristics before final location
installation.
The terminal displays the calculated sensor offset in
millivolts.
If any warnings or messages exist pertaining to this
device, the terminal will list them.
Key Display Comments
ENTER
CALCULATED
SENSOR OFFSET
nnn.n mV
PRESS ENTER
ENTER
ID TAGNAME
READY
Key Display Comments
This operation will cause a change in output not cor-
responding to the input. Selecting YES will hold the
output during calibration.
Select YES.
Select a calibration type.
Throughout this procedure the variable nnnn repre-
sents one of the following device types:
pH
ORP
PION
CONC
Select 2 POINT CAL.
CALI-
BRATE
OUTPUT WILL BE
AFFECTED! PROCEED?
NO
→ YES
ENTER
→ nnnn CAL
TEMP. CAL
EDIT CAL
RESET CAL
ENTER
nnnn CAL
1 POINT CAL
→ 2 POINT CAL