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In our increasingly urbanized and industrialized world, air pollution has become an everyday concern. While most people are familiar with terms like carbon emissions and smog, fewer understand the role of NOx Gas—a major contributor to poor air quality, acid rain, and even climate change. Though invisible, NOx Gases have a powerful presence in our atmosphere, our lungs, and our policies. This blog explores what NOx Gases are, where they come from, and why they're considered a serious threat.

With the improvement of modern living standards, natural gas has become one of the main energy sources for many families. Whether used for kitchen cooking or for home heating and hot water equipment, natural gas is widely adopted because of its high efficiency and environmental protection. However, the use of natural gas also brings safety hazards. If a leak occurs and is not discovered in time, it may lead to serious accidents, including fire, explosion or poisoning. In order to effectively prevent these risks, installing a natural gas monitor has become an indispensable home safety measure.

Ozone gas, scientifically represented as O3, is a molecule composed of three oxygen atoms. It plays a crucial role in both the upper and lower layers of Earth's atmosphere, but its effects can vary significantly depending on its location.

The project manager of a certain technology company contacted us and said that his company was developing a "Carbon Dioxide recycling mosquito removal device" that needed to monitor the changes in CO2 concentration during the process.

In June 2014, a Nitrogen pipeline leak occurred in a factory, causing dozens of workers to suffer from hypoxia poisoning and varying degrees of hypoxia symptoms, so the manager of the factory urgently contacted us to purchase Oxygen alarms.

Bridgestone Group required 24/7 Hydrogen Sulfide (H2S) monitoring for its new sewage treatment plant, with real-time data accessible from an office 800 meters away across eight monitoring points.

Formaldehyde is a colorless gas with a strong odor, and it is one of the most common pollutants found indoors. Many people aren't fully aware of the health risks it can pose. This substance is commonly present in products like pressed wood, fabrics, paints, and cleaning agents. Although CH2O has important industrial uses, prolonged exposure in enclosed spaces, like homes, can lead to significant health issues. Therefore, having a gas detector or monitor at home is crucial for maintaining good air quality and safeguarding the health of everyone living there.

Sulfur Dioxide (SO2) is a chemical compound with a distinctive pungent odor, widely recognized for its role in industrial processes, environmental concerns, and potential health risks. It is composed of one sulfur atom and two oxygen atoms, forming a colorless gas at room temperature. This toxic gas is naturally produced by volcanic eruptions, wildfires, and the decomposition of organic matter, but it is most commonly associated with human industrial activities, particularly the combustion of fossil fuels such as coal and oil.

Hydrogen Chloride is formed when Chlorine (Cl2) reacts with Hydrogen gas (H2). It is highly soluble in water, and in humid environments, it rapidly dissolves to form hydrochloric acid (HCl). Hydrogen Chloride(HCl) gas is a colorless,pungent-smelling gas that is a major industrial chemical. It is commonly used in the production of hydrochloric acid and is present in various processes such as metal cleaning, food processing, and chemical manufacturing. HCl gas is highly corrosive and toxic, so detecting its presence in the air is crucial for both safety and regulatory compliance.

Ammonia (NH3) is a colorless gas with a pungent odor, composed of Nitrogen and Hydrogen atoms. It is highly soluble in water and forms Ammonium Hydroxide (NH4OH), a weak base. Ammonia is produced naturally in the environment but is also synthesized on a large scale using the Haber-Bosch process, which combines nitrogen and Hydrogen under high pressure and temperature in the presence of a catalyst.