Hach Ultra POLYMETRON 9182, Operator'S Manual

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Oxygen analyser (ppb) - 9182 -
5-10
OUTPUTS 1/2
AFFECT - Conc
- µA
- °C/°F Choice of the analogue output allocation to the cell current, to
the concentration or to the temperature measurement
TYPE 0/20
4/20 Choice of the analogue output type
MODE - Lin
- Dual
Choice between a linear or dual range (see drawing below)
LOWER XXXX Bottom of the scale value
MIDD. XXXX Mid-scale value (only in dual mode )
UPPER XXXX Top of the scale value
SPECIAL PROG.
MODE - last
- preset
- live Characteristics of the analogue output during calibration, alarm
system, maintenance or timer active cycles: frozen to the latest
stored before any operation listed above, forced to a preset
value, live measurement
VALUE XX Preset value (0 to 21 mA)
TEST Test the analogue outputs by steps of 1 mA (0...21 mA)
Illustration of the linear/dual outputs scales:
(%)
Upper 20 20
16 15
Middle 12 10
8 5
Lower 4 0
0 10 20 30 40 50 60 70 80 90 100
(mA)
Dual
Linear