Kinds of Gas Detectors with Integrated Data Logger > 자유게시판

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Gas detectors with integrated information loggers have become an vital instrument in various sectors such as atmospheric tracking, industrial processes, and laboratory settings. These equipment are created to permanently calculate and document air specifications, providing valuable data for real-time process control, standard control, and scientific objectives. In this document, we will explore the different types of gas detectors with integrated data loggers available in the market.

1 Visible/Ultraviolet (UV/Vis) Absorption Photometers

UV/Vis absorption photometers measure the density of various gas elements like Carbon Monoxide, NO, NO2, and SO2 by analyzing the absorption of ultraviolet and visible light. They typically operate in the wavelength range of 300-1000 nm and use a high-sensitivity detector to measure changes in light intensity. These equipment are often used in air quality monitoring and течеискатель газа industrial emission control uses.

2 Infrared Air Detectors

IR air detectors calculate gas components like CO2, CH4, H2O, CO, and hydrocarbons by analyzing the absorption of infrared radiation. They function in the wavelength range of 4-16 μm and use a high-resolution interferometer or non-dispersive IR (NDIR) technology to find changes in gas absorption spectra. IR air detectors are widely used in process control, combustion monitoring, and safety uses.

3 Chemiluminescence (CL) Analyzers

CL detectors calculate nitrogen oxides (NOx) by detecting the chemiluminescence reaction between NOx and ozone. These equipment function at atmospheric pressure and use a high-sensitivity photomultiplier tube to find the released light. CL analyzers are often used in air quality monitoring, industrial emission control, and combustion monitoring applications.

4 Catalyst-Based Gas Analyzers

Catalyst-based gas detectors use electrocatalytic or catalytic oxidation reactions to measure gas elements like CO, CO2, H2, and hydrocarbons. They typically operate at elevated temperatures and use a high-sensitivity detector to calculate changes in gas concentration. These instruments are often used in process control, industrial emission control, and laboratory settings.

5 Magnetic O2 Detectors

Paramagnetic O2 analyzers measure oxygen density by detecting the paramagnetic properties of oxygen molecules. These instruments operate at atmospheric pressure and use a high-sensitivity detector to calculate changes in gas density. Magnetic O2 detectors are commonly used in medical applications, process control, and industrial safety.

6 Heat Transfer (TC) Detectors

TC analyzers measure air components like CO2, N2, O2, and air by detecting changes in thermal conductivity using a high-sensitivity detector. They commonly operate in the temperature range of 0-400°C and use a precision thermometer to control the temperature. TC analyzers are commonly used in laboratory environments, process control, and industrial emission control uses.

In conclusion, gas analyzers with integrated data loggers are essential instruments for various sectors, providing real-time process control, quality control, and research data. The various types of gas analyzers supplied in the market can be sorted based on the measurement principle, operating range, and detector technology applied. When choosing a air detector, it is vital to think about the specific use, air components to be measured, and the required level of accuracy.