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14
Table 3 Temperature compensation program
content
can set the solution temperature (0~100
℃
)
in the CH menu. Press
ENTER
into CH and display the original value, use
UP
and
DOWN
to modify it,
then press
ENTER
to store and return to the setting state.
Code
Content
Direction
CC
Auto/manual temp. compensation
switch
0=Auto/1=manual
C1-C
Temp. compensation coefficient
setting
Range:
0~±10%
CH
Manual temperature setting
Range:
0~100
℃
4.3.3 Set Current Output
CDTX-111 has one 4~20mA current output. The user can select the input
source: conductivity or temperature. And the current output can be set work
over the whole range of the input source.
The output can be set work over the whole of selected measurement range
(curve1) or a portion of it by setting of the output start and end values
(curve2). It is also possible to configure the output to work reverse to normal,
i.e. a 4
–
20 mA output where 20 mA corresponds to the zero display value
and 4 mA corresponding to the full scale value. (curve3).
Figure 7 Current span curve