TELEDYNE API Everywhereyoulook 480H, Руководство пользователя

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09421A DCN8343 Teledyne API Model 480H O
3
Monitor User Manual 33
VAR DESCRIPTION Default Value Range
REF GAIN Gain applied for zero calibration. 1
FAILSAFE OPERATION Relays and digital outputs operate in
fail safe operation. Outputs are
energized in normal operation and de-
energized in fault
OFF ON/OFF
AZERO INTERVAL Interval at which zero calibration is
performed. (minutes)
6 3-1440
AZERO ENABLE Enables/Disengages zero calibration ON ON/OFF
ANALOG_RANGE Full-scale concentration range. Used
to scale the analog output.
20 5-50 g/Nm3
0.5-25.0
WT%
ANALOG HW CONF
Determines if the analog output uses
4-20mA or 0-5V output
4-20mA 4-20mA, 0-5V
O3 OFFSET [Not available in this model]
O3 SLOPE Calibration slope value 1.0 0.5 - 1.5
USER SLOPE User-editable calibration slope value 1.0 0.5 – 1.5
USER UNITS Setting for concentration unit-of-
measure.
WT%, g/Nm3 (user selectable)
CARRIER GAS WEIGHT Molecular weight of carrier gas (i.e.,
feed gas for ozone generator). This
value is only used for the calculation of
wt% concentration units.
32 g/mol