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Endura AZ20 Combustion Gas Oxygen Analyzer
Brand: ABB GroupThe Endura AZ20 is a high-quality combustion gas analyzer providing accurate and rapid oxygen reading for combustion control optimization and emissions monitoring.
The sensor, based on a zirconium oxide cell, is mounted at the tip of the probe that is inserted in the flue duct.
The resulting direct, in situ measurement provides accurate and rapid oxygen reading for combustion control optimization and emissions monitoring.
Features- Advanced design and precision manufacturing
- Unique integrated auto-calibration system
- Probe lengths up to 4.0 m (13.1 ft) and industry-standard
- Flange configurations
- Easy cell release
- Advanced transmitters
Specifications
Brand
Measurement Range
- Range: 0.01 to 100 % O₂
Response Time
- Test Gas: Initial dead time 3 s, T90 < 10 s
Accuracy
- System: < ± 0.75 % of Reading or 0.05 % O₂, whichever is greater
Drift
- < ± 1 % Max. % O₂ Range value per month (Without calibration)
- < ± 0.2 % Typical
Operating Temperature
- Transmitter: -20° to 55° C (-4° to 131° F)
- Probe: -20° to 70° C (-4° to 158° F)
Storage Temperature
- -40° to 85° C (-40° to 185° F)
Process Temperature
- All probe: -20° to 800° C (-4° to 1,472° F)
Humidity
- Up to 95 % Relative Humidity, Non-Condensing
Environmental Protection
- IP66 (NEMA 4X)
Power Supply
- 100-240 Vac ± 10 % (90 V min. to 264 V Max.) 50/60 Hz
- Electronics: < 10 W
- Probe Heater: < 100 W
Certifications & Approvals
- Emissions immunity: Conforms to EN 61326-1
- General safety: Conforms to EN 61010-1
- Performance: Conforms to EN 15267-3
- SIL 2: Conforms to EN 61508
- Metrology (Russia)
- TÜV (QAL 1)
- MCERTS (QAL 1)
- EAC (Russia)
- cFMus
- CE Marked
Insertion Length
- Probe: 0.5 to 4.0 m (1.7 to 13.1 ft)
Process Connection
- ANSI B16.5 150 lb
- DIN 2501 Part 1
- NPT Connection
- JIS B2238 5K
Probe Body Material
- 316L Stainless Steel
Mounting
- Horizontal to Vertically down
Calibration
- Manual, semi-Automatic or automatic
Material of Construction
- Remote transmitter: Aluminum
- Remote terminal housing: 316L Stainless Steel
- Integral transmitter: Aluminium transmitter housing / Stainless Steel probe and terminal housing
Communication
- HART
Documentation
Brochure
- Brochure - Endura AZ20 Combustion gas analysis | Tough made easy pdf 7.3 MB
- Brochure - Endura combustion gas analyzers | More stability. Less worry. Tough made easy pdf 5.4 MB
- Course description - Z229e Endura Combustion Gas Analyzers | External version pdf 48 KB
- Supplementary information - Driver AZ20 / AZ25 / AZ30 HART | Endura pdf 54 KB
- Version matrix - AZ20 / AZ25 / AZ30 | Endura pdf 28 KB
Certificate
- Certificate of compliance for electrical equipment - AZ20 - FM Approvals pdf 82 KB
- Certificate of compliance for electrical equipment per Canadian requirements - AZ20 - FM Approvals pdf 975 KB
- Certificate of product conformity - TUVRheinland (QAL1) pdf 315 KB
- Declaration of conformity - AZ20 - EMC DIRECTIVE 2004/108/EC and LOW VOLTAGE DIRECTIVE 2006/95/EC pdf 413 KB
- Product conformity certificate - MCERTS - Endura AZ20 measuring system pdf 499 KB
Manual
- Addendum - RoHS Directive | 2011/65/EU (RoHS II) pdf 556 KB
- Instruction - Endura AZ20 | Probe assembly | Probe erosion shield pdf 711 KB
- Instruction - Endura AZ20 | Probe assembly | Probe filter shield pdf 695 KB
- Instruction - Endura AZ20 series probe| Combustion oxygen monitor | Integral transmitter to remote transmitter conversion kits pdf 768 KB
- Manual - Combustion Oxygen Monitor Endura AZ20 Series. Integral Probe and Remote Transmitter pdf 2.9 MB
- Product guide - Maintenance services | Endura AZ20/AZ25/AZ30/AZ40 Combustion gas oxygen analyzers pdf 1.5 MB
- Instruction - Endura AZ20 series probe| Combustion oxygen monitor | Installing large surface area filter pdf 814 KB
- Maintenance guide - Endura AZ20 series probe | Combustion oxygen monitor pdf 2.7 MB
- User guide - Endura AZ20 series probe | Combustion oxygen monitor pdf 1.3 MB
