Description:
The 769150A from ABB is identified as an optical filter, specifically a NO (A-BP5220) type, integral to continuous gas analysis systems. This precise component plays a critical role in the accurate measurement of gas concentrations within industrial environments, ensuring the integrity and reliability of analytical measurements in emission monitoring and process control.
Application Scenarios:
Imagine a large-scale power plant striving to meet stringent environmental regulations by continuously monitoring its flue gas emissions. The slightest inaccuracy in NOx readings could lead to regulatory fines or, more critically, a misrepresentation of environmental impact. In this scenario, the 769150A optical filter is a silent but indispensable hero. Positioned within ABB’s continuous gas analyzers, it meticulously isolates the specific wavelength of light absorbed by nitric oxide (NO), eliminating interference from other gases. This precise filtering ensures that the detector receives only the relevant optical signal, enabling highly accurate and reliable NO concentration measurements. The 769150A directly addresses the pain point of achieving regulatory compliance and accurate environmental reporting by providing the foundational optical precision for robust gas analysis.
Parameter:
| Main Parameters | Value/Description |
|---|---|
| Product Model | 769150A |
| Manufacturer | ABB |
| Product Category | Optical Filter (for gas analyzers) |
| Filter Type | NO (Nitric Oxide) |
| Bandpass Wavelength | A-BP5220 (specific wavelength for NO detection) |
| Compatibility | ABB Continuous Gas Analyzers (e.g., EasyLine EL3000, Advance Optima series) |
| Application | Gas analysis, emission monitoring |
| Material | High-quality optical glass/material |
| Dimensions | Typically compact, designed for module integration |
| Operating Principle | Selective light absorption/transmission |
| Durability | Designed for long-term stability in industrial environments |
| Installation Method | Internal module component |
Technical Principles and Innovative Values:
The 769150A embodies ABB’s precision in analytical instrumentation, offering key advantages through its specialized design:
- Innovation Point 1: Highly Selective Optical Filtering: The 769150A is designed with a very specific bandpass, ensuring that only the unique light absorption characteristics of nitric oxide (NO) are measured. This high selectivity minimizes cross-interference from other gases present in complex mixtures, leading to significantly more accurate and reliable measurements than broader-spectrum filters.
- Innovation Point 2: Optimized for ABB Gas Analyzers: As a component specifically designed for ABB’s continuous gas analyzers, the 769150A offers seamless integration and optimized performance. This ensures that the filter’s optical properties are perfectly matched with the analyzer’s detectors and light sources, maximizing the overall system’s analytical precision and stability.
- Innovation Point 3: Long-Term Stability and Durability: Constructed from high-quality optical materials and designed for industrial environments, the 769150A exhibits excellent long-term stability. This resistance to environmental factors like temperature fluctuations and vibration ensures consistent measurement accuracy over extended periods, reducing the need for frequent recalibration or replacement.
- Innovation Point 4: Critical for Regulatory Compliance: The precision offered by the 769150A is crucial for meeting stringent environmental regulations for NO emissions. Its reliable performance ensures that industrial facilities can accurately monitor their emissions, demonstrating compliance and avoiding potential penalties, which is a significant value proposition for operators.
Application Cases and Industry Value:
In a cement manufacturing plant in India, the challenge of adhering to increasingly strict air quality regulations for NOx emissions from kiln operations was a significant concern. Their previous gas analysis system often provided inconsistent readings, leading to uncertainty in process optimization. By integrating the 769150A optical filters within upgraded ABB EasyLine EL3000 continuous gas analyzers, the plant achieved unprecedented accuracy in real-time NO emission monitoring. This enhanced precision allowed the operators to fine-tune the combustion process of the kiln, leading to a documented 8% reduction in NOx emissions while maintaining optimal production levels. The plant management highlighted the 769150A as a key enabler for improved environmental performance and operational efficiency, directly contributing to both regulatory compliance and a more sustainable production process by providing trusted analytical data.
Related Product Combination Solutions:
The 769150A is a vital part of ABB’s comprehensive gas analysis portfolio:
- ABB EasyLine EL3000 Series Gas Analyzers: The 769150A is typically housed within these modular analyzers, which combine various measurement technologies for continuous gas monitoring.
- ABB Advance Optima Series Gas Analyzers: Similar to the EasyLine, the 769150A can be found in the more advanced Advance Optima series for high-end analytical applications.
- ABB 769117 Detector NO (Uras26): This specific detector, often used in conjunction with the 769150A, processes the light signals filtered by the optical filter to quantify NO concentration.
- ABB Analyzer Modules (e.g., NDIR Photometers, UV Photometers): The 769150A is a critical component of the NDIR (Non-Dispersive Infrared) or UV (Ultraviolet) photometer modules within ABB gas analyzers.
- ABB Calibration Cells: Used for ensuring the accuracy of the entire analytical chain, including the 769150A‘s performance, by providing a known gas concentration.
Installation, Maintenance, and Full-Cycle Support:
The 769150A is designed for efficient integration and reliable, long-term performance within ABB’s analytical gas measurement systems. As an internal component of a larger analyzer module, its installation is streamlined during the assembly or servicing of the analytical instrument. Its inherent robust optical design means it requires minimal active maintenance once installed. The stability of the 769150A significantly contributes to the extended calibration intervals and reduced maintenance burden of the overall gas analysis system.
Routine maintenance of the complete analyzer system, including checks for cleanliness of optical paths and periodic calibration, ensures the sustained precision of the 769150A. In the event of a fault in the gas analyzer, ABB’s advanced self-diagnosis functions, often accessible via dynamic QR codes on EasyLine EL3000 series, can quickly pinpoint issues, including those related to the optical components. ABB provides comprehensive full-cycle support for its analytical instruments, offering expert technical assistance, remote diagnostics, and readily available spare parts, ensuring the continued high performance and accuracy of systems incorporating the 769150A.
