AZ10 OXYGEN ANALYZER | COMBUSTION GAS ANALYSIS | OI/AZ10-EN REV. A
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Test gas supply configurations – non-AutoCal systems
NOTICE
• If using the ABB-supplied test gas port with standard
• Test gas can be connected to the supplied sensor test gas
connection or via optional AZ10 Autocal unit.
• If using customer’s manifold, flows may differ from values
shown below.
System using air as test gas 1 and bottled gas
as (optional) test gas 2
Figure 22 Test gas supply, non-AutoCal system –
air (test gas 1) and optional bottled gas (test gas 2)
System using 2 bottled test gases
Figure 23 Test gas supply, non-AutoCal system –
2 bottled test gases
AZ10 probe
Shut-off valve
coalescing
filter regulator
Clean dry oil-free instrument air
INPUT
OUTPUT
ABB flowmeter
adjusted to 3 l/min
bottled gas adjusted
3-way
valve
AZ10 probe
Shut-off valve
ABB flowmeter
adjusted to 3 l/min
Test gas 1/bottled gas
output
3-way
valve
bottled gas adjusted
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