Description
CDW-18A H2S Hydrogen Sulfide Sensor
H2S sensors are commonly used in factories, pipeline connections, and near storage sites. These sensors can monitor hydrogen sulfide gas levels in real time. They have many benefits, including high sensitivity. They can detect even low levels of hydrogen sulfide.
Dimnsion & Mounting

Application
The oil and gas industry:
◉Hydrogen sulfide (H₂S) is a dangerous gas. It is found in oil and gas extraction. The downhole environment is complex and can have high levels of hydrogen sulfide.
Sensors for hydrogen sulfide are placed in downhole equipment and near the wellhead. They check hydrogen sulfide levels in real time.
◉Hydrogen sulfide sensors detect hydrogen sulfide in natural gas. They are used in water purification plants and for transporting through pipelines. Hydrogen sulfide is toxic and can also corrode pipes and equipment.
Chemical industry:
◉Many chemical reactions produce or use hydrogen sulfide. For example, in sulfide preparation, some organic synthesis reactions use sensors for hydrogen sulfide. These sensors check how much hydrogen sulfide is in the reaction vessel.
◉Many chemical companies are often located in chemical parks. Hydrogen sulfide is a type of pollutant. We can place sensors for hydrogen sulfide around and inside the chemical park.
These sensors can check the amount of hydrogen sulfide in the air. They can also evaluate how chemical companies affect the local environment.
Wastewater treatment industry:
◉Organic matter in sewage breaks down without oxygen. This process creates hydrogen sulfide. In sewage pumping stations and treatment plants, sensors check the levels of hydrogen sulfide.
This gas has a strong and bad smell. High levels of hydrogen sulfide can harm workers’ health.
H2s Sensor News
What is a hydrogen sulfide sensor used for?
How to Test for Hydrogen Sulfide in the Air?