Satellite XT 4-20 mA Versions
This section describes calibration procedures for the Satellite XT.
Calibration can be performed either automatically by a dynamic gas calibration or manually
by entering a calculated correction factor called K-factor.
Also included in this section are the electronic calibration procedures
for the (0) 4-20 mA analog interface.
Main Menu - Calibration
The instrument is in the Maintenance Mode and the
green LED is off.
Actuate the cursor keys <up> or <down> to move
forwards and backwards in the Main Menu.
To select a submenu, actuate the <set> key to enter.
Submenus - Calibration
Gas Calibration
screen 1 of 3
Manual K-Factor
screen 2 of 3
Current Output
screen 3 of 3
!Note:
If a high degree of accuracy in monitoring is required, monthly calibration with calibration gas
of a known concentration is recommended.
When performing a dynamic calibration, a new correction factor (K-Factor) is calculated
automatically. The actual value can be displayed in the submenu Manual K-Factor.
Use appropriate safety precautions when handling toxic or corrosive gases and properly
vent, if possible.
Catalytic sensors must be protected from silicone vapours, which may permanenty reduce the
sensors' sensitivity.
s e l e c t :
1
o f
3
C A L I B R A T I O N
GA S CA L I BRA T I ON
CA L I BRA T I ON
s e l e c t :
3
o f
4
M E N U
s e l e c t :
2
o f
3
C A L I B R A T I O N
MANUA L K - F AC TOR
s e l e c t :
3
o f
3
C A L I B R A T I O N
CURREN T OU T PU T
Calibration - Section 5
5-1
