Endress+Hauser SpectraSensors J22 TDLAS, Руководство по эксплуатации

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Operating Instructions J22 TDLAS Gas Analyzer
62 Hauser
7.6 Setting system units
In the System units submenu, the units of all the measured values can be set.
Depending on the device version, not all submenus and parameters are available in every device. The selection
can vary depending on the order code.
Navigation Setup menu → System units
▸ System units
Concentration unit
→ 
Temperature unit → 
Pressure unit → 
Length unit → 
Date/time format → 
Parameter overview with brief description
Parameter Description User entry User selected options
Concentration
unit
Sets the display unit for concentration. The selected
unit applies for concentration.
Unit Choose list
• ppmv
• ppbv
• % vol
• lb/MMscf
• mg/sm3
• mg/Nm3
• user concentration units
Temperature
unit
Select temperature difference unit. The selected unit
applies for cell gas temperature standard deviation.
Unit Choose list Approval specific:
•
°
C
•
°
F
Pressure unit Select process pressure unit. The selected unit applies
for cell gas pressure.
Unit choose list Approval specific:
•
mbar a
• psi a
Length unit Sets the display unit for length. The selected unit
applies for cell length.
Unit Choose list Meter
Date/time
format
Sets the display unit for Date/time format. Unit Choose list
• dd.mm.yy hh:mm
• mm/dd/yy hh:mm am/pm
7.7 Setting the dew point
The dew point submenu configures parameters needed to perform a moisture dew point calculation.
Navigation Setup menu → Dew point
▸ Dew point
Dew point method 1 → 
Dew point method 2 → 
Conversion type
→ 
Pipeline pressure mode → 
Pipeline pressure fixed → 
Pipeline pressure → 