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Teledyne API – T101 Operation Manual Getting Started
49
PMT
EXHAUST TO OUTER
LAYER OF KICKER
REACTION
CELL PURGE
FLOW
SENSO
R
FLOW / PRESSURE
SENSOR PCA
INSTRUMENT CHASSIS
EXHAUST GAS
OUTLET
VACUUM MANIFOLD
KICKER EXHAUST TO PUMP
PUMP
FLOW
CONTROL
ASSY
SAMPLE
PRESSURE
SENSOR
UV
LAMP
HYDROCARBON
SCRUBBER
(KICKER)
SAMPLE
CHAMBER
SO
2
Scrubber
MOLYBDENUM
CONVERTER
SO
2
H
2
S
H2S / SO2
MODE VALVE
SPAN GAS INLET
ZERO AIR INLET
ZERO/SPAN
V ALVE C OM
NO
NC
SAMP LE/CAL
VALVE
NO
COM
NO
IZS
Permeation Tube
H
2S Source
ZERO AIR
SCRUBBER
FILTER
SAMPLE GAS
INLET
SAMPLE
FILTER
Gas Flow when multigas version of
Analyzer is measuring SO
2.
IZS PERMEATION TUBE EXIT
12 MIL ORIFICE
5 MIL ORIFICE
COM
NC NO
Figure 3-16. Pneumatic Diagram of the T101 with IZS Options Installed
The following table describes the state of each valve during the analyzer’s various
operational modes.
Table 3-11. IZS Valve Operating States
MODE VALVE CONDITION VALVE PORT
CONNECTIONS
Sample/Cal Open to SAMPLE inlet
NO COM
SAMPLE
Zero/Span Open to ZERO AIR inlet
NO COM
Sample/Cal Open to zero/span valve
NC COM
ZERO CAL
Zero/Span Open to ZERO AIR inlet
NO COM
Sample/Cal Open to zero/span valve
NC COM
SPAN CAL
Zero/Span Open to SPAN GAS inlet
NC COM
07266B DCN6485