Commissioning – Yokogawa 2-Wire Dual Channel Transmitter/Analyzer FLXA21 User Manual
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<3. Commissioning>
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IM 12A01A02-12E
4th Edition : Sep. 3, 2013-00
3. Commissioning
QUICK SET-UP NOTES:
a. pH measurement module
Under “measurement “a selection is made for pH, ORP or pH&ORP. The selected
measurement must be in accordance with the sensor wiring. When rH measurement is
requested pH&ORP must be chosen on this level. The rH must then be selected in the
commissioning menu.
b. SC measurement module
Under “measurement” a selection is made between Conductivity, Resistivity, Concentration
or Concentration plus Conductivity. On this level only Conductivity or Resistivity can be
selected. Settings for Concentration measurement must be done in the commissioning
menu.
c. DO measurement module
Under “sensor type” a selection is made for Galvanic or Polarographic. The selected sensor
type must be in accordance with the sensor wiring. Otherwise the analyzer or sensor can be
damaged.