J22 TDLAS Gas Analyzer 4900002277
SpectraSensors, Inc. 75
Parameter overview with brief description
Parameter Prerequisite Description User Entry Factory Setting
Format display A local display is
provided.
Select how measured
values are shown on
the display.
•1 value, max.
size
• 1 bargraph +
1 value
•2 values
• 1 value large
+ 2 values
•4 values
1 value, max. size
Value 1 display A local display is
provided.
Select the measured
value that is shown on
the display.
• Concentration
•Dewpoint 1
•Dewpoint 2
•Cell gas
pressure
•Cell gas tem-
perature
—
0% bargraph
value 1
A local display is
provided.
Enter 0% value for bar
graph display
Signed floating-
point number
0 ppmv
100% bargraph
value 1
A local display is
provided.
Enter 100% value for
bar graph display
Signed floating-
point number
Depends on calibration
range
Decimal places 1 A measured value
is specified in the
Value 1 display
parameter.
Select the number of
decimal places for the
display value.
• x
•x.x
•x.xx
• x.xxx
• x.xxxx
x.xx
Value 2 display A local display is
provided.
Select the measured
value that is shown on
the local display.
•None
• Concentration
•Dewpoint 1
•Dewpoint 2
•Cell gas
pressure
•Cell gas tem-
perature
Dewpoint 1
Decimal places 2 A measured value
is specified in the
Value 2 display
parameter.
Select the number of
decimal places for the
display value.
• x
•x.x
•x.xx
• x.xxx
• x.xxxx
x.xx
Value 3 display A local display is
provided.
Select the measured
value that is shown on
the local display.
For the picklist,
see the Value 2
display parameter
Cell gas pressure
0% bargraph
value 3
A selection was
made in the Value 3
display parameter.
Enter 0% value for bar
graph display.
Signed floating-
point number
700 mbar a
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