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Teledyne API Model T201 NH
3
Analyzer Operator Manual T201 Ammonia Analyzer
07271B DCN6646 9
Figure 1-2. T201 and M501 NH
3
Pneumatic Flow
M501NH3
TNX
OUT
TN
OUT
SPAN GAS
INLET
Zero Gas
Valve
Span Gas
Valve
Sample
Gas
Valve
ZERO AIR
INLET
SAMPLE
GAS
INLET
PUMP
Optional
Sample
Filter
P/N 016300800,
1 Micron PTFE
Or
P/N 055710000,
0.5 Micron SS
TNX IN
TN IN
EXHAUST
GAS
OUTLET
COM
NO
NC
NC
NC
SAMPLE
PRESSURE
SENSOR
VACUUM
PRESSURE
SENSOR
O3 FLOW
SENSOR
T201 CHASSIS
FLOW PRESSURE
SENSOR PCA
O
3
Destruct
O
3
GENERATOR
O
3
Cleanser
NO
2
Converter
SAMPLE GAS
DRYER
PMT
AUTOZERO
VALVE
NO/NO
X
VALVE
TN/TN
X
VALVE
10 Mil
4 Mil
4 Mil
NC
COM
NO
NO
COM
NC
O
3
SUPPLY
DRYER
4 Mil
10 Mil
10 Mil
NO
NC
COM
Figure 1-3. T201 and M501 NH
3
with Zero and Span Valve Options Pneumatic Flow