
Teledyne API – T101 Operation Manual Getting Started
49
PMT
EXHAUST TO OUTER
LAYER OF KIC KER
REA CTION
CELL PUR GE
FLOW
SENSO
FLOW / PRESSURE
SENSOR PCA
INSTRUMENT CHASSIS
EXHAUST GAS
OUTLET
VACUUM MANIFOLD
KIC KER EXH AUST TO PU MP
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
Pe r mea ti o n Tub e
H
2S Sour ce
ZERO AIR
SCRUBBER
FILTER
SAMPLE GAS
INLET
SAMPLE
FILTER
Ga s F l ow wh en mu ltig as v ersio n of
Anal yzer is me asuri ng SO
2.
IZS PERMEATION TUBE EX IT
12 MIL ORIFICE
5 MIL ORI F IC E
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
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