Wobo Industrial Equipment Co., Ltd.
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Product Overview
The Portable Integrated Flue Gas Analyzer is a high-precision instrument that combines non-dispersive infrared (NDIR) and electrochemical (ECD) gas sensors for comprehensive flue gas measurement. Designed for industrial field monitoring, laboratory analysis, and boiler combustion optimization, the analyzer features an integrated temperature-sensing sampling probe capable of directly measuring SO₂, NO, CO, CO₂, and O₂ concentrations, as well as flue gas temperature. It also calculates the excess air coefficient, providing critical data for combustion efficiency assessment and operational optimization.
Compact and portable, the device delivers fast, accurate, and reliable analysis, making it suitable for environmental monitoring, industrial boiler regulation, and laboratory gas research.
Working Principle
- NDIR Measurement: Detects SO₂, CO, and CO₂ based on selective absorption of infrared light.
- Electrochemical Sensors (ECD): Measures NO and O₂ concentrations for multi-component flue gas analysis.
- Integrated Temperature Probe: Collects flue gas temperature data in real-time to support combustion performance evaluation.
- Continuous Sampling: Built-in sampling pump ensures steady gas flow for real-time measurement.
- Excess Air Calculation: Internal algorithms compute the excess air coefficient, enabling combustion efficiency and emission monitoring.
Key Features
- Portable Design: Lightweight and compact for industrial sites, laboratories, and outdoor testing; includes integrated temperature-sensing sampling probe for easy operation.
- High Accuracy: NDIR and ECD technologies provide precise multi-component gas measurement with minimal cross-interference.
- Smart Power Management: Soft-start power switch prevents low-voltage operation errors, ensuring stable performance.
- Data Management: Automatic data storage with query, deletion, and multiple interface options for integration with centralized control systems.
- Low Operating Cost: No chemical reagents or consumables required, reducing long-term operating expenses.
- Fast Response: T90 < 20 seconds, allowing rapid acquisition of flue gas composition.
- Efficient Sampling: Built-in sampling pump guarantees continuous and stable measurement.
Applications
- Boiler Combustion Optimization: Ideal for industrial boilers, thermal power plants, and heating facilities; helps monitor and optimize combustion efficiency, reducing energy consumption.
- Environmental Monitoring: Used in factories, power plants, and wastewater treatment facilities for real-time flue gas emission monitoring to ensure compliance with standards.
- Industrial Production: Applicable in chemical, metallurgical, petroleum, and steel industries for emission control and process optimization.
- Laboratory Analysis: Provides high-precision gas measurement for laboratory research and scientific studies.
- Field Testing: Portable design enables temporary or remote site flue gas monitoring where fixed equipment installation is impractical.
| Parameter | Description |
| Measured Components | SO2, NO, CO, CO2, O2; Flue Gas Temperature |
| Measurement Principle | CO2/CO: NDIR; O2/SO2/NO: ECD; Flue Gas Temperature: K-type Thermocouple |
| Measurement Range | CO/NO: (0～2000)ppm; SO2: (0~5000)ppm; CO2/O2: (0～25)% |
| Linear Error | CO/CO2/SO2/NO/O2: ±2%F.S.; Flue Gas Temperature: ±3℃ |
| Resolution | SO2/NO/CO: 1ppm; CO2/O2: 0.01% |
| Repeatability | ≤2% |
| Response Time | T90 < 20s (NDIR) |
| Optimal Flow | (0.7~1.2)L/min |
| Electrical Parameters | Communication: RS485/RS232; Power: Internal rechargeable lithium battery, external 12.6V charger |
| Functionality | Self-diagnostic feature, online sensor status check; Built-in imported sampling pump |
