Infrared Flue Gas Analyzer Instrument / Oxygen And Carbon Dioxide Analyzers

Flue Gas Analysers UV-GAS-500 Emission Monitoring Measure 5 Gases UV NDIR Technology

Flue gas analyzers are specialized instruments used to measure and analyze the composition and characteristics of flue gases emitted from combustion processes. They are commonly used in various industries, including heating, ventilation, air conditioning (HVAC), power generation, and environmental monitoring. Flue gas analyzers provide valuable information about combustion efficiency, emissions, and environmental impact. Here are some key features and aspects of flue gas analyzers:

1. Gas Parameters: Flue gas analyzers measure various gas parameters, including:

- Oxygen (O2) Content: Oxygen levels indicate the completeness of combustion and help evaluate fuel efficiency.
- Carbon Dioxide (CO2) Content: CO2 levels are used to assess fuel consumption and calculate emissions.
- Carbon Monoxide (CO) Content: CO is a toxic gas produced by incomplete combustion, and its levels are monitored for safety and compliance.
- Nitric Oxide (NO) and Nitrogen Dioxide (NO2) Content: NOx gases are harmful pollutants formed during combustion, and their levels are regulated in many jurisdictions.
- Sulfur Dioxide (SO2) Content: SO2 is produced when fuels containing sulfur are burned, and its levels are monitored to assess compliance with emissions standards.
- Other Gases: Some flue gas analyzers may have the capability to measure additional gases such as nitrogen (N2), methane (CH4), volatile organic compounds (VOCs), and particulate matter.

2. Sampling Method: Flue gas analyzers extract a sample of the flue gas for analysis. They typically employ a sampling probe that is inserted into the flue or stack where the gases are emitted. The probe is designed to capture a representative sample of the flue gas.

3. Instrument Design: Flue gas analyzers come in various designs, including handheld, portable, and stationary models. Handheld and portable analyzers are compact and lightweight, facilitating easy transport and on-site measurements. Stationary analyzers are often permanently installed for continuous monitoring in fixed locations.

4. Sensor Technologies: Flue gas analyzers employ different sensor technologies to measure gas concentrations. Common sensor types include electrochemical sensors for O2 and CO measurements, infrared (IR) sensors for CO2 measurement, and chemiluminescence or non-dispersive infrared (NDIR) sensors for NO and NO2 measurements.

5. Data Display and Analysis: Flue gas analyzers typically have a built-in display screen that provides real-time readings of gas concentrations and other parameters. Many analyzers offer additional features such as data logging, trend analysis, and the ability to generate comprehensive reports. Some models may have wireless connectivity or USB ports for data transfer and further analysis on a computer or mobile device.

6. Calibration and Maintenance: To ensure accurate measurements, flue gas analyzers require periodic calibration using reference gases of known concentrations. Calibration procedures may involve adjusting the analyzer's sensors or other calibration mechanisms. Regular maintenance, including sensor cleaning and replacement of consumables, is also necessary for reliable performance.

7. Compliance and Emission Standards: Flue gas analyzers play a crucial role in assessing compliance with emission standards and regulations. By measuring and monitoring pollutant levels, they help ensure that combustion processes meet the required emission limits and contribute to reducing air pollution.

8. User-Friendly Interface: It likely has an intuitive interface for ease of operation and data interpretation.

9. Data Logging and Analysis: Many models have built-in data logging and analysis capabilities, enabling detailed reporting and trend analysis.

10. Portable Design: It may be designed for portability, allowing for easy transport and use in different locations within a facility.

11. Calibration and Maintenance: Regular calibration and maintenance are important to ensure accurate and reliable measurements.

12. Application Specific Configurations: Some models may be optimized for specific industries or processes.

13. Support and Training: Consider the availability of technical support and training from the manufacturer.

Flue gas analyzers are essential tools for combustion optimization, emissions monitoring, and compliance assessment. They enable operators and technicians to evaluate and improve the efficiency and environmental performance of combustion systems.

Introduction

Flue Gas Analyzers UV-GAS-500 (low emission monitoring) based on DOAS and chemometric algorithms (PLS) , able to measure concentration of gases including SO2 , NO2, NO, O2 , NH3, Cl2, O3, H2S etc. It has features of high measure accuracy, outstanding reliability, fast response time and wide applicable scope. It fully qualify measurement technology index of low emission monitoring occasions.