Regarding the issue of installing combustible gas alarms for materials not classified as Category A or B under special circumstances
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Here’s the situation: the material belongs to Category C, with a flash point above 120 degrees. However, the actual temperature in some of the equipment might exceed 120 degrees, and even reach over 200 degrees. If there is a leak of this material, an explosion could occur immediately. So isn’t it unnecessary to take any measures related to flammability?
Class C does not take flammability into account; 200°C refers to the operating temperature, not the external ambient temperature