The AO2040 is a high-performance gas analyzer module from ABB in the Advance Optima family. With a modular design, the module can be freely combined into tailor-made solutions for a variety of industrial application scenarios. AO2040 is particularly suitable for measuring oxygen concentration in gases, using advanced microwave technology to ensure the accuracy and reliability of measurement results.
Product characteristics
High precision measurement: The use of advanced sensor technology to ensure accurate and reliable measurement results, the measurement accuracy is usually 1%.
Multi-component measurement: can simultaneously measure a variety of gas components, such as CO₂, H₂, H₂O, etc., to meet different application needs.
Modular design: Modular structure, easy maintenance and expansion, support a variety of measurement methods, such as non-dispersive infrared absorption method (NDIR), thermal conductivity method, electrochemical method.
Real-time monitoring: real-time monitoring of gas composition and concentration changes, timely output of measurement results.
Strong anti-interference ability: can work stably in harsh industrial environments.
Multiple communication interfaces: Support a variety of communication protocols, such as Ethernet TCP/IP, OPC server, PROFIBUS and Modbus for easy integration with other devices.
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.
Product parameter
Measurement accuracy: 1%.
Resolution: 1%.
Operating temperature range: -20°C to +55°C.
Power supply voltage: 220V.
Output signal type: 4-20mA or 0-10VDC.
Protection class: IP54.
Structure: wall-mounted chassis.
Product specification
Dimensions: 444mm (W) × 199mm (D) × 412 (597) mm (H).
Enclosure protection: IP20, IP54 (with junction box), IP65 (without power/display/control unit)