Explosion proof digital camera, what are the characteristics of explosion proof camera?

Explosion-proof cameras have environmental requirements and have different certificates that can be used in coal mines or chemical environments.

As long as the camera does not produce ignition, it will not be **, so theoretically, the fuselage or power supply is designed with an explosion-proof shell.

Shanghai Bytel's machine is an example, in fact, the card body is equipped with an explosion-proof shell.

Now the safety supervision bureau uses more is a zhs1790 explosion-proof digital camera developed by the coal research institute, there was a version called zhs1220 before, which is modified by Canon SLR, and the power supply has excellent explosion-proof treatment. With a resolution of up to 17.9 million pixels, it is the best choice for imaging in explosion-proof cameras.

The only authorized unit is Beijing Langst Technology Development, which can be understood.

The exdcxpg2000 you are talking about has been heard before. Professional explosion-proof camera, but never used. My father's unit also needs an explosion-proof camera, and I equipped him with a digital camera + waterproof cover. Because his requirements are not very high.

The principle is the same as that of explosion protection, which is to isolate the air.

It was changed with a Nikon waterproof camera, and an explosion-proof mark was pasted and then **doubled tenfold.

Find some sales units on the Internet that cooperate with military industrial units, maybe you can buy them, there is a company in Zhongguancun in Beijing that provides IT equipment for the army, but I forgot what the name is.

Shanghai Bytel is a professional company in safety equipment, which is good. It's more reliable than those leather bag companies.

There are three types of explosion-proof cameras: chemical industry, coal mining, and general-purpose.

In fact, the most important thing is to be practical Digital cameras in dangerous gas** After all, it is a very small number of Shanghai Better's EXDCXPG2000 is not particularly well-known It is recommended that a number of specialty stores go to the field to compare, so that it is easier to determine which one is more practical.

——Compared with ordinary cameras, explosion-proof cameras can also take pictures in places with a high-quality environment (such as underground coal mines containing gas), and will not cause ** gas**;

This does not mean that the camera itself will not**.

Explosion-proof cameras are cameras that are modified through explosion-proof, and there are usually explosion-proof signs on the body, which are usually used in petrochemical industry and underground coal mine environments.

**Explosion-proof digital camera ZH2420 SLR explosion-proof camera adopts intrinsically safe explosion-proof technology, passed chemical explosion-proof safety certification, chemical explosion-proof mark: EX IB IIC T4 GB; Explosion-proof certificate number: CCRI.

Equipped with intrinsically safe explosion-proof LED flash. It is widely used in forensics, survey, and environmental data collection in flammable and explosive dangerous places. Shenzhen Hengpin** has two kinds of explosion-proof digital camera HS2420 and explosion-proof card camera EXCAM1805

According to the explanation of Encyclopedia, explosion-proof cameras belong to explosion-proof monitoring products, which are the cross products of the explosion-proof industry and the monitoring industry, because conventional camera products can not be used in high-risk flammability and high-quality scenes, and products with explosion-proof functions and relevant certificates issued by national authorities can be called explosion-proof cameras.

The working principle of explosion-proof cameras is to inhibit the generation and occurrence of the four elements, so that electrical products can still work normally in high-risk environments, and the four elements are:

First, there are flammable gases, dusts and mixtures on site and constitute a certain concentration;

Second, there is sufficient oxygen on site to react with combustibles;

Third, there is enough temperature on site to cause the mixture to burn with oxygen;

Fourth, the space on site is narrow enough to make the heat after combustion accumulate a certain concentration or even blast in a short time.

Suppressing any of the above four elements can effectively prevent **.