The AO2040-MAGNOS28 is a high-performance gas analyzer module from ABB and belongs to the AO2040 family. This module is based on Magnos28 technology, a paramagnetic oxygen analyzer with microwave technology, which is particularly suitable for measuring oxygen concentrations in gases. As part of the modular design, the AO2040-MAGNOS28 can be combined with other types of analyzer modules to form a multi-analyzer system to meet the needs of different application scenarios.

Key features include:
High-precision measurement: The use of advanced microwave technology can achieve high-precision oxygen concentration measurement to ensure the accuracy and reliability of the data.
Modular design: With modular features, it can be freely combined with other types of analyzer modules to form tailor-made solutions.
Easy to upgrade and extend: The analyzer module can be upgraded or expanded at any time to incorporate new features to meet changing application requirements.
Powerful self-check function: With self-check function, it can indicate when maintenance is needed to ensure long-term stable operation of the equipment.
Compliance with safety standards: Hazardous site approved models comply with ATEX and GOST-R, 2G, 3G and CSA Class I, Division 2 safety standards to ensure safe use in flammable gas environments.
The power supply usually supports 220VAC±10%, 50/60HZ±5% power input, and provides standard output signals such as 4-20mA. The ambient temperature is +5℃ ~ +50℃, the protection level is IP65, and it has good dustproof and waterproof performance.

The AO2040-MAGNOS28 gas analyzer module has a wide range of applications, including environmental monitoring, industrial process analysis, laboratory research, medical equipment, safety monitoring, combustion control, and the food and beverage industry. With its high precision, high reliability and flexibility, this module has been widely used in many fields