Emerson NGA2000 Manuale Utente

Pagina di 178
90003749(1) [NGA-e (Software CLD 2.3/MLT 3.1.X)] 04/98
NGA 2000
5 - 17
Main Menu — Expert controls and set up
↓↓
Analyzer module set up
↓↓
Gas measurement parameters
↓↓
Units
↓↓
In the menu "Units" you can set up the units of the analyzer for pressure, temperature and
gas concentration.
Set up parameters:
♦ 
Select any line of variables with the 
↓↓
 -key or the 
↑↑
 -key.
♦ 
Select the variable with the 
88 
 -key or the 
 -key.
♦ 
Select any digit with the 
 -key or the 
 -key and adjust a new value with
the 
↑↑
 -key or the 
↓↓
 -key
resp. select the whole parameter with the 
↑↑
 -key or the 
↓↓
 -key.
Options:
"Gas measurement units"
ppb, ppm, mg/Nm
3
, %
"Pressure measurement units"
hPa, psig
"Temperature measurement units"
C, F
"Conversion factor ppm – mg/Nm
3
"
0 to 100
♦ 
Confirm the new value with the ENTER key or
cancel and go back to the last value with the F2 key.
HOME
ESCAPE
INFO
CLD
F1
F2
F3
F4
F5
95.0 ppm
Units
Gas measurement units:
ppm
Pressure measurement units:
hPa
Temperature measurement units:
C
ppm to mg/Nm3 conversion factor:
1.000
Variables are still sent as the basic SI unit.
5.1.7 Analyzer Module Set up
Units