Evoqua WALLACE & TIERNAN MFC, Instruction Manual

Page: 129 / 268

MFC
Operation
5.
129
Cl
2
mg/l, µg/l, ppb, ppm
Mem mg/l, µg/l, ppb, ppm
mA/V 5 characters max. (any combination)
Selection of the displayed number format for mA/V
Sensor modules:
000.0 / 00.00 / 0000
Adjustment of the potential voltage at 3 electrode cells:
0–1000 mV
Selection of the µA signal measurement range for 3 electrode cells
and membrane sensors:
70 µA, 100 µA, 200 µA, 1000 µA
Setting the connected measurement signal:
0–20 mA, 4–20 mA, 0–10 V
Complete electrical connection according to this setting (see 9.
“Wiring Diagrams" on page 245)
Factor to adapt an external input signal:
0.1 to 4.0
only for sensor type Cl
2
++
:
Assignment of which pH module will be used to compensate for
the
2
measurement
pH (1) – pH (4) (equipped pH sensor modules only)
For sensor type CI-N combined only:
Assignment of which free CI
2
module will be used to compensate
for the combined CI
2
Cl
2
free (1) – Cl
2
free (4) (only equipped sensor modules
Unit Cl2 Mem mA/V
Format mA/V
Upot Cl2
µA measuring range Cl2 Mem
Signal mA/V
Factor mA/V
pH Compensation Cl2
Cl
2
free ref. Mem