The Differences Between Regular Phones and Explosive-proof Mobile Phones

What kind of phone is an explosion-proof mobile phone? Those with explosion-proof certificates and symbols are explosion-proof mobile phones, while those without are not.

What is an explosion-proof mobile phone?

Explosion-proof certificate

Explosion-proof certification is the work of determining whether equipment meets the requirements of explosion-proof standards, type tests, and applicable routine tests and issuing corresponding certificates. The certificate can be for Ex equipment or Ex components.

Explosion-proof symbol and explosion-proof certificate

The explosion-proof symbol refers to the identification of explosion-proof electrical equipment's explosion-proof level, temperature group, explosion-proof type, and applicable area. Explosion-proof electrical equipment can be divided into flameproof type, increased safety type, intrinsic safety type, positive pressure type, oil-filled type, sand-filled type, cast-filled type, n-type, special type, dust explosion-proof type, etc. Nowadays, the intrinsic safety type explosion-proof symbol has a higher safety factor.

The flameproof mobile phone under the Xuxin Technology all have explosion-proof symbols and certificates. The explosion proof walkie talkie and underground mine phones have passed the IIC explosion-proof certification, and the explosion-proof symbol is ExibIICT4Gb, which can be used in dangerous and flammable environments such as petroleum, chemical, pharmaceutical, military, gas pipelines, oil depots, tank areas, etc.

Understanding the difference between ordinary phones and explosion-proof mobile phones

With the increasingly rich functions of explosion proof intercom system, modern people can almost easily go out with just one phone. However, in some special production environments, phones are not allowed to be used. If you want to use a phone in these special occasions, you need an explosion-proof mobile phone! The biggest difference between explosion-proof mobile phones and ordinary phones is that the former can effectively avoid explosion events caused by phones through special explosion-proof certification. So what are the differences between ordinary phones and explosion-proof mobile phones?

The exterior difference between ordinary phones and explosion-proof mobile phones is not significant. The core difference lies in the materials and body characteristics used in the phones. Explosion-proof mobile phones and ordinary phones are very different. For a phone, the possible causes of becoming an ignition source include electric sparks emitted by batteries, short circuits, mobile structure damage caused by falling, high temperatures, static electricity, etc.

Because of the working environment factors, flammable mixtures are commonly found in industries such as coal mines, petroleum, chemical, flour, warehousing, and processing. These places make conventional phones a source of safety accidents. If an explosion occurs, the consequences would be tremendous. Therefore, explosion-proof phones use special production processes, adopt technologies such as waterproofing and dustproofing, and prevent mixtures from igniting, so that explosion-proof phones can be used in hazardous environments.