Figure 3-16. Pneumatic Diagram Of The T101 With Izs Options Installed; Table 3-11. Izs Valve Operating States - Teledyne T101 Operation Manual

Teledyne ML – T101 Operation Manual
INSTRUMENT CHASSIS
SAMPLE GAS
INLET
EXHAUST GAS
OUTLET
SPAN GAS INLET
ZERO AIR INLET
ZERO/SPAN
VALVE COM
NO
NC
Permeation Tube
H

Figure 3-16. Pneumatic Diagram of the T101 with IZS Options Installed

EXHAUST TO OUTER
LAYER OF KICKER
12 MIL ORIFICE
FLOW
CONTROL
ASSY
5 MIL ORIFICE
SAMPLE/CAL
VALVE
NO
COM
NO
IZS
S Source
2
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
Sample/Cal
SAMPLE
Zero/Span
Sample/Cal
ZERO CAL
Zero/Span
Sample/Cal
SPAN CAL
Zero/Span
KICKER EXHAUST TO PUMP
PUMP
Gas Flow when multigas version of
Analyzer is measuring SO
SAMPLE
CHAMBER
PMT
SAMPLE
PRESSURE
SENSOR
FLOW
FLOW / PRESSURE
SENSOR
SENSOR PCA
CONDITION
Open to SAMPLE inlet
Open to ZERO AIR inlet
Open to zero/span valve
Open to ZERO AIR inlet
Open to zero/span valve
Open to SPAN GAS inlet
Getting Started
MOLYBDENUM
CONVERTER
 H
SO S
2 2
SO
2
Scrubber
.
2
NC
H S / SO
2 2
MODE VALVE
UV
LAMP
HYDROCARBON
SCRUBBER
SAMPLE
FILTER
VALVE PORT
CONNECTIONS
NO  COM
NO  COM
NC  COM
NO  COM
NC  COM
NC  COM
NO
COM
(KICKER)
49