Figure 5-1. Internal Pneumatic Diagram Of The T102 With Z/S Option Installed; Table 5-1. Zero/Span Valve Operating States - Teledyne T102 Operation Manual

OPTIONAL HARDWARE AND SOFTWARE
EXHAUST GAS
SAMPLE GAS
ZERO AIR INLET
SPAN GAS INLET

Figure 5-1. Internal Pneumatic Diagram of the T102 With Z/S Option Installed

MODE
Sample/Cal
SAMPLE
Zero/Span
Sample/Cal
ZERO CAL
Zero/Span
Sample/Cal
SPAN CAL
Zero/Span
34
Teledyne API - T102/501 TRS, Addendum to T101 Operation Manual
FROM
CONVERTER
TO
CONVERTER
OUTLET
PUMP
INLET
3
2
1
ZERO/SPAN
VALVE
SAMPLE/CAL
3 2
1
The following table describes the state of each valve during the analyzer's various
operational modes.

Table 5-1. Zero/Span Valve Operating States

VALVE
Open to SAMPLE inlet
Open to ZERO AIR inlet
Open to zero/span inlet
Open to ZERO AIR inlet
Open to zero/span inlet
Open to SPAN GAS inlet
KICKER EXHAUST
TO PUMP
TRS / SO
2
MODE
VALVE
2
HYDROCARBON
SAMPLE FILTER
SCRUBBER
(KICKER)
EXHAUST TO OUTER
LAYER OF KICKER
FLOW
CONTROL
VALVE
ASSY
CONDITION
Gas Flow in SO phase
2
3
of multigas mode or
1
when in SO
2
measurement mode
SAMPLE
CHAMBER
PMT
FLOW
SENSOR
SAMPLE
PRESSURE
SENSOR
FLOW / PRESSURE
SENSOR PCA
VALVE PORT
CONNECTION
(FIG. 5-2)
3  2
3  2
1  2
3  2
1  2
1  2
07267B DCN6485
T102
INSTRUMENT
CHASSIS
UV
LAMP