What is explosion-proof vs non explosion-proof?
It is mainly to see the application place, such as used in mining, petroleum system, as long as there are flammable and explosive products, it is explosion-proof.
An area where an explosion is likely to occur, such as: Combustible gas, dust area environment, oil refinery, petrochemical plant, gas station, gas station, inflammable and explosive gas area environment under atmospheric conditions of gas, water steam or mist flammable substances and air composed of a mixture of substances, after ignition in the mixture of substances, combustion will be throughout a whole unburned mixture of regional environment. Such as CH4, C2H2, C2H4, NH3, CO, C2H5OH gas, etc.
The concept of explosion-proof electrical equipment refers to electrical equipment that is not easy to ignite in the environment of surrounding inflammable and explosive areas under specified conditions.
Divide into two categories
Group I: mining electrical equipment
Group II: All other inflammable and explosive gas area environmental electrical equipment in addition to mining, mine.
Higher external temperature, the highest temperature reached by any part of the electrical equipment that is likely to ignite the environment in the surrounding flammable and explosive area when the electrical equipment is operating under the most unfavorable conditions within the specified range. Higher outer temperature should be lower than the combustible temperature.
Places with explosive media are classified as dangerous areas, requiring the use of explosion-proof equipment to be used, ordinary electrical equipment can not be used in dangerous places.Our company specializes in the production of explosion-proof display, customized for explosion-proof places.