Technology and application of infrared gas sensor

[Fosensor]

Infrared gas sensor is a kind of sensor that can detect gas concentration, mainly using the absorption and scattering characteristics of infrared radiation in different gas molecules to detect the presence of gas. Infrared gas sensor technology has a wide range of applications in industrial, medical, environmental and other fields, the following will introduce its technology and application in detail.

Overview of infrared gas sensor technology​

An infrared gas sensor usually consists of an infrared emitter, which emits infrared radiation, and an infrared receiver, which receives infrared radiation and converts it into an electrical signal. Infrared gas sensors measure gas concentration by detecting the degree to which infrared radiation is absorbed and scattered by gas molecules.

Principle of infrared gas sensor​

The principle of infrared gas sensor is based on the infrared radiation absorption and scattering characteristics of gas molecules. When gas molecules encounter an infrared radiation, they absorb it and convert it into heat. This heat energy is then scattered into surrounding gas molecules, some of which may again absorb infrared radiation and produce spectra similar to absorption peaks. The infrared gas sensor determines the concentration of the gas by detecting the position of these absorption peaks.

Application of infrared gas sensor​

Infrared gas sensors have a wide range of industrial applications, including:

1. Gas detection: Infrared gas sensors can be used to detect gas concentrations, such as carbon dioxide, oxygen, nitrogen, etc. These sensors can be used in industrial automation, quality control and safety.

2. Energy monitoring: Infrared gas sensors can be used to monitor the concentration of gas, petroleum gas and other gases, so as to predict the possibility of fire and explosion.

3. Healthcare: Infrared gas sensors can be used to detect the concentration of gases in indoor air, such as carbon dioxide and oxygen, thereby helping doctors diagnose respiratory problems and cardiovascular disease.

4. Environmental protection: Infrared gas sensors can be used to monitor gas concentrations in the atmosphere, thereby helping researchers predict trends in climate change and atmospheric pollution.

https://www.hnfosensor.com/product/infrared-gas-sensor

 

[grantctobin]

Seems like business spam from a non business account. That said, how stable is it in 100% humidity environments?

 

[The Chairman]

Seems like business spam from a non business account. That said, how stable is it in 100% humidity environments?

Education is always appreciated.

I want to know if the same sensor can be used to suss out different gases simultaneously?

 

[Fosensor]

Education is always appreciated.

I want to know if the same sensor can be used to suss out different gases simultaneously?

一个传感器可智能检测一种气体。如果您想检测多种气体，可以使用空气质量检测仪来检测不同的气体。具体信息您可以查看我们的网站。

Air quality detector - Fosensor

Air Quality Detector can detect and output dust, TVOC, temperature, humidity, ozone, methane and other air quality indicators in real time.

www.hnfosensor.com

 

[Fosensor]

One sensor intelligently detects one gas. If you want to detect multiple gases, you can use Air Quality Detector to detect different gases. For specific information, you can check our website.

Air quality detector - Fosensor

Air Quality Detector can detect and output dust, TVOC, temperature, humidity, ozone, methane and other air quality indicators in real time.

www.hnfosensor.com

Education is always appreciated.

I want to know if the same sensor can be used to suss out different gases simultaneously?

 

[Fosensor]

#environmentalmonitoring #CO2 #airquality #gassensor

CO2 air quality sensor

CO2 air quality sensor is an important device used to detect carbon dioxide concentration in the environment. Its working principle is based on the principles of chemical reaction and electrical signal conversion.



CO2 air quality sensor usually consists of two parts: sensor and signal processor. The sensor is the main part used to detect CO2 concentration, and the signal processor is responsible for converting the electrical signal output by the sensor into readable data.



The sensor works by measuring CO2 concentration through a chemical reaction. Common CO2 sensors use non-dispersive infrared (NDIR) technology. This technology uses the properties of infrared light as it passes through gases to measure CO2 concentration. In the sensor, an infrared light source emits infrared light of a specific wavelength. After passing through the gas, the light is received by the sensor and the intensity of the absorbed light is measured. The higher the CO2 concentration, the more light is absorbed, causing the electrical signal output by the sensor to change.



The electrical signal output by the sensor is converted and processed by a signal processor. The signal processor converts the electrical signal output by the sensor into readable CO2 concentration data. These data can be displayed and recorded through a display screen, computer or other equipment so that users can understand the CO2 concentration in the environment in a timely manner.



CO2 sensors are widely used in many fields. In indoor air quality monitoring, CO2 air quality sensor can help people monitor and control indoor CO2 concentration, thereby providing a more comfortable and healthy indoor environment. In industrial production processes, CO2 sensors can be used to detect and control CO2 concentration to ensure the safety and stability of the production environment. In addition, CO2 sensors can also be used in greenhouse monitoring, automobile exhaust detection and other fields.



A CO2 sensor is a device based on chemical reaction and electrical signal conversion, used to measure CO2 concentration in the environment. It works by measuring CO2 concentration through the absorption of infrared light and converting the measurement results into readable data. CO2 sensors are widely used in indoor air quality monitoring, industrial production and other fields. Its emergence and application enable us to better understand and control CO2 concentration and provide people with a healthier and safer environment.

https://www.hnfosensor.com/product/co2-sensor

 

[The Chairman]

But, I have you here! Can we incorporate one sensor to detect O₂, He, and CO₂. If so, what sensor would that be and can it work in a humid environment? Lastly, will I have to mortgage my house to pay for it?

 

[grantctobin]

Continued spam by a company that is not currently making end user level diving components that is also not sponsoring the forum. The next Orcatorch!

 

[stiebs]

With a detection range of 400-5000ppm it's safe to say that if it detects CO2 you've got yourself a bad fill.

 

[-JD-]

CO (at high sensitivity even with low precision/accuracy) would be nice addition too!