ABB- Endura AZ30 Combustion gas oxygen analyzer

Overview

The ABB Endura AZ30 combustion gas oxygen analyzer is engineered to measure oxygen concentration directly in hot flue gases. With high-temperature zirconia sensor technology, the AZ30 delivers accurate, continuous oxygen readings without the need for gas sampling or conditioning systems.

The rugged stainless steel probe and built-in calibration port make it ideal for harsh industrial settings such as boilers, incinerators, and kilns, where combustion efficiency depends on reliable oxygen data.

Engineering & Design

The in-situ probe design places the zirconia sensor directly in the flue gas stream, eliminating the sample line, pumps, and conditioning equipment of extractive systems. This reduces maintenance and provides fast response to changes in combustion conditions.

The analyzer helps reduce fuel consumption, control emissions, and enhance combustion efficiency, and it is fully compatible with a wide range of process control systems through its analogue and communication interfaces, including remote diagnostics for extended operational lifespan.

Key Features

• In-situ measurement in hot flue gas
• High-temperature zirconia sensor technology
• No gas sampling or conditioning system
• Rugged stainless steel probe
• Built-in calibration port
• Fast response time
• Low maintenance requirements
• Reduces fuel consumption and emissions
• Remote diagnostics
• Easy process control integration

Applications

• Boiler combustion control
• Incinerator oxygen monitoring
• Kiln combustion optimization
• Power generation
• Chemical processing and metal refining

Specifications

Combustion efficiency depends on oxygen measurement, and the ABB Endura AZ30 oxygen analyzer provides the data, which is why Seven Star LLC supplies the ABB Endura AZ30 oxygen analyzer for boiler projects.

For combustion measurement, the ABB Endura AZ30 oxygen analyzer is the in-situ choice, and Seven Star LLC supplies the ABB Endura AZ30 oxygen analyzer with probe options. The ABB Endura AZ30 oxygen analyzer measures in hot flue gas.

The ABB Endura AZ30 analyzer measures the oxygen in the flue gas with the zirconia cell at the probe tip and the control unit on the wall. The probe is inserted into the boiler duct through the mounting flange, and the control unit displays the measured oxygen and provides the 4-20 mA output. The automatic calibration with the reference gas keeps the reading stable over the long operation period.

Why Seven Star LLC

Seven Star LLC supplies the ABB Endura AZ30 oxygen analyzer for combustion projects across the Gulf, with verified specifications and technical support. Our team assists with probe selection, integration, and calibration planning for boilers and kilns.

We serve power, chemical, and metal industries with reliable B2B supply of combustion analyzers throughout the GCC.

Installation & Operation

The in-situ probe is installed directly through the flue duct wall, placing the zirconia sensor in the hot gas stream. The built-in calibration port supports gas calibration without removing the probe, and the stainless steel construction withstands the flue gas environment.

Remote diagnostics and process control integration allow the analyzer to be monitored from the control room, and the fast response supports trim control of combustion air for efficiency and emissions compliance.

Supply Chain & Sourcing

Seven Star LLC supplies the ABB Endura AZ30 through authorised ABB channels, including the probe configurations and calibration accessories for your boiler application.

Our team supports the selection of probe length and integration options.

The probe is serviced by removing the sensor assembly for inspection, and the calibration port allows the zirconia cell to be verified with reference gases.

The analyzer electronics provide the oxygen signal and diagnostics to the control system, supporting the combustion trim strategy that reduces fuel consumption and emissions in boiler and kiln operation.

For multiple boilers, the analyzer configuration can be repeated across the units, and the common spare part strategy reduces the stock required. The probe length is selected for the duct geometry of the application.

The AZ30 combines the low maintenance of in-situ measurement with the accuracy of zirconia technology, supporting the combustion efficiency programmes of industrial plants.

The Endura AZ30 serves the combustion measurement needs of industrial boilers and kilns with a proven in-situ design.

Call To Action

For the ABB Endura AZ30 oxygen analyzer or any related control and instrumentation requirement, contact the Seven Star LLC team. Submit a formal inquiry through our RFQ page with your measurement range, connection and configuration, and our specialists will respond with a detailed commercial proposal and the official ABB documentation.