ABB AO2020 Continuous gas analyzer

ABB AO2020 Continuous gas analyzer

Specific Parameters

• Weight: Approximately 15 kg (1 infrared channel), approximately 21 kg (2 infrared channels).
• Power Consumption: Approximately 40 VA for single – channel, approximately 70 VA for dual – channel.
• Power Supply: 100 – 240VAC±10%, 48 – 63HZ.
• Linear Error: ±0.5% FS.
• Response Time: < 3 seconds.
• Analog Output: 0/2/4 – 20mA, with a maximum load of 750Ω.
• Measurement Drift: ±1%FS/week.
• Range: Varies depending on the application. For example, for H₂S, there are two ranges of 0 – 100 ppm and 0 – 1000 ppm, and it can switch automatically; the minimum range for CO is 0 – 10ppm, and for CO₂ is 0 – 5 ppm. Usually, there are 4 ranges and automatic switching.
• Dimensions: 483 mm wide × 412 (597) mm deep × 177 mm high (rack – mount); 444 mm wide × 199 mm long × 412 (597) high (wall – mount).
• Enclosure Protection Class: IP20; IP54 with a junction box; IP65 without a power/display/control unit.

Product Performance

• High – Precision Measurement: It can accurately measure the concentration of various gases, with a linear error of only ±0.5% FS and a measurement drift of ±1%FS/week, providing reliable data for industrial production, environmental monitoring, etc.
• Fast Response: The response time is less than 3 seconds, which can promptly reflect changes in gas concentration and meet the requirements of application scenarios with high real – time requirements.
• Flexible Customization: The modular design allows for the free combination of analyzer modules according to actual needs, building a customized solution, and can be upgraded or expanded with new functions at any time.
• Convenient Calibration and Maintenance: It has an automatic calibration function, reducing calibration costs and operational difficulties. The self – monitoring function facilitates maintenance personnel to promptly understand the equipment status and carry out maintenance work.
• Multiple Installation Methods: It provides two housing options, rack – mount and wall – mount, making it convenient for users to install according to the on – site environment.