Description
Description:
The ABB AO2000-URAS26 33854719 ATO11-021 is an infrared photometer analyzer module, specifically a non-dispersive infrared (NDIR) gas analyzer, designed for the ABB Advance Optima series. This module is used for the continuous and precise measurement of various gas components, such as CO, CO₂, SO₂, NO, and CH₄, and is widely utilized in industrial process control and emissions monitoring due to its high selectivity and stability. The part number ATO11-021 indicates a specific configuration, likely related to the measurement range or other technical specifications.
Application Scenarios:
In a power generation facility, maintaining the optimal air-fuel ratio in a boiler is essential for maximizing energy efficiency and minimizing harmful emissions. Monitoring flue gas composition is a critical part of this process. The AO2000-URAS26 is the ideal solution for this task. It is installed to continuously measure gases like carbon monoxide (CO), which is an indicator of incomplete combustion. By providing operators with real-time, accurate CO data, the AO2000-URAS26 allows them to make immediate adjustments to the combustion process, ensuring a more efficient burn, reducing fuel waste, and helping the plant meet stringent air quality standards. This proactive control not only lowers operational costs but also enhances the facility’s environmental performance.
Parameter:
Technical Principles and Innovative Values:
- Advanced Double-Layer Detector: The AO2000-URAS26‘s core innovation lies in its double-layer infrared detector. This design significantly enhances the analyzer’s selectivity by using a reference cell and a measurement cell, allowing it to precisely identify and quantify the target gas while effectively minimizing cross-interference from other gases in the sample. This ensures a highly accurate and reliable measurement, which is crucial for critical processes.
- Low-Maintenance and Robust Design: The module’s compact, rugged construction is built to withstand demanding industrial environments. The stable NDIR technology reduces measurement drift, which means less frequent calibration and overall lower maintenance requirements compared to other gas analysis technologies.
- Fast and Reliable Feedback: With a rapid T₉₀ response time, the AO2000-URAS26 provides near-instantaneous feedback on gas concentration changes. This speed is essential for real-time control systems, enabling operators to make rapid, data-driven decisions that can prevent process deviations, improve efficiency, and enhance safety.
Application Cases and Industry Value:
A major chemical manufacturer was modernizing its process for producing ethylene oxide, a highly sensitive process where precise gas composition control is paramount. They integrated the ABB AO2000-URAS26 to continuously monitor CO₂ levels in their reactor’s gas stream. The analyzer’s high accuracy and stability allowed them to maintain a tighter control loop, leading to a 3% increase in product yield and a noticeable reduction in energy consumption. The plant manager specifically highlighted the analyzer’s reliability and low maintenance, stating it had “become the workhorse of our gas analysis system.”
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