Gas detectors are essential safety devices used in various industries to detect and measure the level of harmful gases in the air. There are two types of gas sensors widely used - electrochemical sensors and infrared sensors.

Electrochemical sensors operate by measuring the chemical reaction between the gas and electrodes. They are highly sensitive and can detect even the smallest of gas leaks. They are usually used to detect toxic gases like carbon monoxide, chlorine, and hydrogen sulfide.

Infrared sensors, on the other hand, detect gas by measuring the wavelength of light absorbed by the gas. They can detect a wide range of gases, including hydrocarbons, oxygen, and carbon dioxide. Infrared sensors are known for their quick response time and high accuracy, making them a popular choice in the oil and gas industry.

When selecting a gas detector, it's important to consider factors such as the type of gas being detected, the sensitivity required, and environmental conditions like temperature and humidity. Both electrochemical and infrared sensors have their advantages and disadvantages, depending on the application. Ultimately, choosing the right gas detector depends on the specific needs of the user and the environment where it will be used.

Our Industrial Air Quality Monitor and home air quality monitor can customize the appropriate sensor according to the gas you need.