30 AZ10 OXYGEN ANALYZER | COMBUSTION GAS ANALYSIS | OI/AZ10-EN REV. A
10 System Specification
Measurement performance
Range:
Test gas response time
• Initial dead time 3 seconds
•
System accuracy
2
, whichever is the greater,
2
Drift
•
2
range value per month
•
Error due to flue wall temperature changes
Environmental data
Ambient operating temperature
•
•
Storage temperature
Operating humidity
Sunlight
Store and operate out of direct sunlight
Ingress protection
•
•
Power supply
AC power supply
Electronics
< 10 W
Probe heater
< 100 W
EMC
Emissions and immunity
Safety
General safety
Approvals and safety certification
CE mark
11 Probe specification
Physical
Process connection
•
•
•
•
• 2 in NPT, 2 in BSP
• ABB standard flange
Probe body material
Mounting angle
Horizontal to vertically down
Process conditions
Standard process temperature
Process pressure
Operating requirements
Test gas
2
balance N
2
and/or air
AutoCal with
restrictors
required as restrictors preset flow
AutoCal
without
restrictors
No AutoCal
Calibration
Manual, semi-automatic or automatic
Automatic calibration unit
AutoCal hardware
• Built-in solenoid valves for control of test gas flow
• Built-in pressure switches to detect presence of
test gases
Heater operational requirements
Probe
Nominally 190 Ω
To Next Page