Yokogawa In-Situ Gas Analyzer TDLS200 - Manual (Page 122)

8-22
IM 11Y01B01-01E-A 6th Edition :Feb 13, 2013-00
<8. VALIDATION AND CALIBRATION>
Before proceeding with an automatic validation sequence, ensure all settings are correct.
vent
Online-Check Gas
Flow Cell Inlet
Max 3 psig
TYP <2LTS/min Analyzer Purge
N
2
Gas Inlet
TYP <2LTS/min
NO NC
C
SOV
vent
Online-Check Gas
Flow Cell Inlet
Max 3 psig
TYP <2LTS/min Analyzer Purge
N
2
Gas Inlet
TYP <2LTS/min
NO NC
C
SOV
NO NC
C
vent
I/A or N
2
Figure 63 - Automated On-Line Validation (electric solenoid valve)
Figure 64 - Automated On-Line Validation (pneumatic solenoid valve)