ChlorineIs a toxic gas, the color is yellow-green, with a strong pungent smell, can make people sneeze, cough, tears, suffocation and other symptoms. It mainly invades the human body through the respiratory tract and dissolves in the water contained in the mucosa to generate hypochlorous acid and hydrochloric acid, causing respiratory mucosal damage. Hypochlorous acid makes the tissue strongly oxidized, and hydrochloric acid stimulates the inflammatory swelling of the mucous membrane, which makes the respiratory mucosa swollen and secretes a large amount of mucus, causing difficulty in breathing. Therefore, the obvious symptom of chlorine poisoning is severe cough. When the symptoms are severe, pulmonary edema will occur and cause death after zui.

There are many uses of chlorine in modern science. Chlorine is a very important industrial raw material. Many chemical substances contain chlorine, such as disinfectants commonly used for drinking water disinfection, certain drugs, chemical fibers or plastics, etc., all need chlorine as raw materials. In industry, chlorine gas is used to make bleaching products. There are many bleaching products made of chlorine gas. Bleaching liquor and bleaching powder are common in life. During the preservation of these products, attention should be paid to sealing and drying to avoid direct sunlight. Because hypochlorite reacts with carbon dioxide and water in the air to produce hypochlorous acid, which decomposes under light, resulting in the failure of bleach. Chlorine can also prepare a variety of pesticides, carbon tetrachloride and other organic solvents, plastics and so on.

No matter how strong your body is, inhaling excessive chlorine can cause respiratory tract damage, acute pulmonary edema in severe cases, and improper rescue may cause suffocation. But the dangers of chlorine should also be preventable. The poisoning incidents caused by chlorine at home and abroad are mainly due to the following reasons: illegal operation; equipment maintenance and update are not timely; the production, storage, transportation and use of chlorine do not comply with the safety operation procedures; man-made damage. Any omission in any of the above links may cause major accidents. On the contrary, if we can strictly follow the regulations, operate regularly, update the equipment parts on time, and do not conceal the hidden dangers of accidents, chlorine poisoning incidents can be completely avoided. From these reasons, we can see that chlorine leakage is almost entirely caused by human factors.

ApolloCompanyAgent of the United KingdomAlphasenseTwo-year conventional electrochemical principleCL2-A1/B1Sensor, professional for detectionCL2Gas leakage alarm, with good stability, high sensitivity, fast response and high cost performance.

The main performance parameters are as follows:

1.   Test range:0-20ppm

2.   Sensitivity:-350~-750nA/ppm

3.   High resolution:0.02ppm

4.   T90 response time:

5.   Working environment:-30~50℃,10~90%RH