Tianyu Intelligent Control Infrared Flue Gas Analyzer (Portable) TY-6310P

I. Product Background

While industrial development has brought economic prosperity, it has also placed a significant burden on the environment. Environmental pollution, particularly the worsening air pollution, severely impacts people's daily lives and health. Emissions from stationary pollution sources, especially flue gas, are one of the primary sources of atmospheric pollutants. Developing a real-time, intelligent, stable, reliable, and easy-to-operate flue gas monitoring system is of practical significance for the advancement of China's automatic flue gas monitoring systems and for controlling the emission of pollutants in flue gas.

The gas analysis instruments currently used in China have significant limitations in terms of monitoring range, measurement accuracy, and component analysis. In contrast, the new Non-Dispersive Infrared (NDIR) technology enables the detection of multi-component flue gas concentrations. This technology is based on the principle of infrared gas absorption and does not consume any materials during measurement, offering advantages such as long service life, high stability, strong selectivity, broad measurement range, and high precision, making it highly suitable for widespread adoption. The main components of flue gas are oxides of sulfur, nitrogen, and carbon, primarily sulfur dioxide (SO2), carbon monoxide (CO), nitric oxide (NO), and nitrogen dioxide (NO2). These gases have unique absorption bands in the infrared spectrum, known as characteristic absorption bands. The waveforms of these bands vary depending on the substance, making them useful for identifying different materials. The determination of gas concentration is based on detecting the absorption capacity of the characteristic absorption spectrum for infrared energy. According to the Lambert-Beer absorption law, when infrared light passes through the gas component to be measured, the gas molecules absorb infrared rays of specific wavelengths. 

To implement the "Air Pollution Prevention and Control Law," improve the environment and air quality, protect human health, and standardize the construction of flue gas desulfurization projects for industrial boilers and kilns, the state has formulated a series of regulations, such as the "Technical Specifications for Wet Flue Gas Desulfurization Projects of Industrial Boilers and Kilns," which have become national environmental protection standards. These regulations require many industrial boiler users to ensure that the sulfur content in flue gas emissions does not exceed specified limits. Flue gas detection is particularly critical in high-energy-consumption and high-pollution industries such as thermal power generation. Relying on environmental instruments like flue gas analyzers, companies can effectively monitor the emission concentrations of various pollutants in flue gas, enabling targeted environmental measures. Flue gas detection helps assess the effectiveness of environmental protection facilities and effectively curb environmental pollution. Flue gas analysis plays a significant role in both industry and environmental protection.

II. Product Overview

The portable infrared flue gas analyzer TY-6310P, developed by Wuhan Tianyu Intelligent Control, utilizes the internationally advanced NDIR non-dispersive infrared technology and ECD electrochemical technology mastered by our company. It is primarily used for monitoring pollutant gases in flue gas from boilers and kilns. This product offers accurate measurements, high resolution, and excellent stability, making it reliable for measuring high-humidity, low-temperature, and low-concentration gases. It has been widely applied in domestic and international fixed pollution source monitoring and kiln online monitoring fields, mainly measuring the volume concentrations of SO2, NO, CO, CO2, and O2 in flue gas. The portable infrared flue gas analyzer is compact, lightweight, easy to carry, highly precise, simple in structure, easy to maintain, and features powerful software, strong expandability, and excellent on-site practicality.

III. Product Details

1. Product Photos

2. Dimensions: 136x136x270mm

3. Weight: 2.5kg

4. Advantages and Features

(1) Black anodized finish, fashionable appearance, strong technological feel, lightweight, and compact size with dimensions of only 136mm*136mm*270mm.

(2) Utilizes imported NDIR non-dispersive infrared sensors and ECD electrochemical gas sensors.

(3) Measures the volume concentrations of SO2, NO, CO, CO2, and O2 in flue gas. Features an over-range limit enable function, ensuring measurement accuracy within the range while providing reference values for over-range measurements.

(4) Automatic internal gas interference correction ensures interference-free measurement results.

(5) Intelligent calibration gas concentration judgment function prevents user misoperation, avoiding instrument malfunction.

(6) Fast detection time, completing the entire detection process within one minute.

(7) Automatic sampling, analysis, and detection; compared to gas analysis methods like Orsat and chromatography, it is easy to operate, fast in measurement, and requires no consumables.

(8) Simple operation and portability; operators can use it after on-site training.

(9) Suitable for both direct sampling tests in industrial pipelines and气囊 sampling analysis in laboratories.

(10) Built-in lithium battery, soft-start power switch, intelligent battery management, low battery alarm, preventing the instrument from operating under low battery conditions.

(11) Chinese and English software operating systems can be freely switched.

(12) Powerful software functions, including automatic data storage, query, deletion, and USB export. Customizable historical data storage site names (supports Chinese input) and measurement data storage intervals.

(13) Equipped with an RS-485 digital output interface.

(14) Built-in imported sampling pump with display and adjustable sampling flow. Dynamic tuning of pump status meets various pressure conditions for on-site testing.

(15) Can connect to external pretreatment devices to enhance on-site measurement accuracy and protect the instrument.

(16) Modular design and remote software version upgrade capability.   

5. Technical Parameters

(1) Measurement parameters: SO2, NO, CO, CO2, O2

(2) Measurement methods: SO2, NO, CO, CO2: NDIR non-dispersive infrared; O2: electrochemical

(3) Measurement ranges: SO2: 0-200-2000ppm; NO: 0-200-2000ppm; CO: 0-2000-5000ppm; CO2: 0-10-25%; O2: 0-25%

(Ranges can be customized upon request)

(4) Accuracy: SO2, NO, CO, CO2 ≤ ±1%FS; O2 ≤ ±2%FS

(5) Resolution: SO2, NO, CO: 0.1ppm; CO2, O2: 0.01%

(6) Repeatability: SO2, NO, CO, CO2 ≤ 1%; O2 ≤ 1%     

(7) Zero/Span drift: SO2, NO, CO, CO2: ≤ ±1%FS; O2: ≤ ±2%FS

(8) Warm-up time: 5min

(9) Optimal flow rate: 0.7~1.2 L/min

(10) Inlet pressure: 2KPa~50KPa

(11) Sample gas requirements: Dust-free, water-free, oil-free

(12) Response time: (TD+T90): <10s (NDIR)

(13) Signal output: RS-232 digital output, 4-20mA analog output

(14) Operating power: AC220V 50Hz

Flue gas parameter indicators:

Measurement parameters: Flue gas temperature, flue gas pressure, flue gas velocity, ambient temperature, ambient pressure

Measurement ranges: Flue gas temperature: 0 ~ 800℃   Flue gas pressure: -50 ~ +50KPa    Flue gas velocity: 3~40m/s

Ambient temperature: -40~70℃   Ambient pressure: 86~110KPa   

Accuracy: Flue gas temperature/ambient temperature: ±1℃; Flue gas pressure/ambient pressure: 0.1KPa; Flue gas velocity: ±2.5%FS

Resolution: Flue gas temperature/ambient temperature: 0.1℃; Flue gas pressure/ambient pressure: 0.01KPa; Flue gas velocity: 0.1m/s

Sampling and pretreatment device parameter indicators:

Imported stainless steel heated sampling probe, heating temperature 200℃; Built-in SiC filter element;

Imported self-temperature-controlled heated line, heating temperature 180℃;

Imported pretreatment device, aluminum alloy chassis, imported diaphragm pump ≤60L/h; Imported peristaltic pump for automatic drainage; Needle valve flow meter; Peltier set temperature ≤4℃;

316S stainless steel sampling probe, freely combinable into lengths such as 1m, 2m, etc., to adapt to different on-site needs;

Power supply: AC220V±10% 50Hz

6. On-Site Cases

IV. Application Fields

The portable infrared flue gas analyzer TY-6310P is widely used in thermal power plants, steel plants, non-ferrous metal smelters, aluminum plants, cement plants, phosphate fertilizer plants, nitric acid plants, sulfuric acid plants, petrochemical plants, chemical fiber plants, industrial kilns, boilers, civil heating boilers, etc. It is used for control and monitoring of flue gas desulfurization and denitrification systems, as well as continuous monitoring of exhaust gas concentrations from fixed pollution sources such as large industrial chimneys. The main customer groups include CEMS supporting manufacturers, CEMS operation and maintenance engineers, distributors or agents, universities, environmental research institutions, environmental monitoring stations, energy conservation supervision centers, special equipment inspection institutes, thermal power plants, steel plants, and other direct users.

V. Company Profile

Wuhan Tianyu Intelligent Control Technology Co., Ltd., with a registered capital of 10 million RMB, brings together technical and management elites graduated from prestigious institutions such as Stanford University, Tsinghua University, and Wuhan University. The company specializes in the research, development, production, sales, and service of gas analyzers and gas analysis systems. The current team consists of 36 people, with an in-house R&D team of 20, possessing strong R&D capabilities. Guided by the belief of self-improvement and virtue, integrated with cutting-edge technology, the company aims to become a world-class gas detection service provider.

Leveraging years of experience in the gas analysis industry and strong technical expertise, the company has successfully developed a series of products with independent intellectual property rights through years of research, development, and practical application. These include electrochemical analyzers, infrared analyzers, ultraviolet gas analyzers, laser analyzers, and photoacoustic spectroscopy gas analyzers, suitable for various industrial process analysis systems. The company also offers customized gas analyzers based on customer requirements. The products are widely used in numerous industries such as environmental protection, metallurgy, petrochemicals, chemicals, energy, food, agriculture, transportation, water conservancy, construction, pharmaceuticals, brewing, and scientific research, and have received consistent praise from users.