ProMinent DULCOMETER DMT Series Operating Instructions Manual page 29

7.1.6.2 General setting: output current = adjustable
This setting serves as a function check.
The current pH value or the current ORP are displayed in "meas. val."
for verification purposes.
7.1.6.3 General setting: output current = measured value or adjustable
pH
param. output signal
output: meas. value
20 mA: 12.00 pH
Redox
param. output signal
output: meas. value
4 mA: 0 mV
20 mA: 1000 mV
The "output" selection affects subsequent settings options:
Measured
variable If you have selected meas. value under "output":
ProMinent ®
(= 1 in identity code)
Enter under "l" any output current between 4 and 20 mA.
(= 2 in identity code)
4 mA: 2.00 pH
Under "output" select meas. value or constant:
Select meas. value if you require the output current to be proportional to
the measured value (output = meas. val.);
Select constant if you are going to enter the output current manually
(output = manual).
Under "4 mA" enter the value at which the output current should be
4 mA.
Under "20 mA" enter the value at which the Output current should be
20 mA.
output: meas. value
4 mA: 2.00 pH
20 mA: 12.00 pH
or
output: constant
I = 10.2 mA
meas. value = 7.11 pH
output: meas. value
4 mA: 0 mV
20 mA: 1000 mV
or
output: constant
I = 10.2 mA
meas. val. = 502 mV
DMT settings
Page 29