Wi.Tec-Sensorik · The Gas Measurement Company
SO2
SO2
General Information on SO2
Sulfur dioxide (SO2) is a colorless, mucous membrane-irritating, pungent-smelling and sour-tasting toxic gas. It is very soluble in water and forms sulfurous acid with water to a very small extent. It is formed, among other things, during the combustion of sulfur-containing fossil fuels such as coal or petroleum products. As a result, it contributes significantly to air pollution. Various processes exist for flue gas desulfurization. In addition, sulfur dioxide is found in the vicinity of active volcanoes.
Gas sensors for the detection of SO2
Some relevant Applications to SO2

Gas Insulated Switchgear Monitoring
INFRA.sens® AK2/μP compact // INFRA.sens® AK20G compact To save the atmosphere – for quality and leakage measurement In gas-insulated high- and medium-voltage switchgear, sulfur hexafluride (SF6) is used as an …Read More

Elemental Analysis
ULTRA.sens® AK100 // INFRA.sens® AK250G compact High precision leads to higher quality In chemistry, the term quantitative elemental analysis is used to describe the quantitative determination of the elements carbon …Read More

Continous Emission Monitoring (CEM)
ULTRA.sens® NOx / SO2-AK100 TBH Environmental Monitoring must not be expensive In combustion processes, for the generation of electrical energy and heat, a variety of gaseous components are produced, such …Read More

Customer Specific Projects
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