Description
Functional characteristics
● double explosion-proof certification, explosion-proof mark: Ex d IIC T6 Gb / Ex tD A21 IP68 T80℃
● uses a high-performance 3-megapixel 1 / 2.8 ” CMOS image sensor with high image definition
● has a 22 x optical doubling and a 5.2mm-114.4mm focal length
● starlight low light monitoring, 0.002lux (F1.5,50IRE), 0.001lux (F1.5,50IRE)
● supports the detection and capture of the faces in the designated areas, and enables the statistics of the number of faces to achieve better control of the entry and exit personnel
● supports cross-border detection, regional invasion, entering / leaving areas, and can distinguish between motor vehicles, non-motor vehicles and pedestrians to meet the needs of deployment prevention in complex scenarios
● supports 3D noise reduction, 120dB wide dynamics, to meet the needs of high-contrast scene monitoring
● supports 2304 * 1296@30fps, giving the picture a smooth motion image
● supports the advanced H.265 encoding algorithm, encoding compression is more efficient
● built-in semiconductor temperature-controlled components for automatic heating and heat dissipation
● ambient temperature range: -45℃ to + 100℃ for long, uninterrupted and stable work periods
● the window adopts special explosion-proof glass. The glass surface is treated by nanotechnology, with high optical pass rate, non-adhesive water, non-sticky oil and dust exclusion
● is made of 304 stainless steel, suitable for chemical industry, acid and alkali and other strong corrosive environments
Use environment
1. It has class IIa, IIb and IIC combustible gases, and the ignition temperature group is zone 1 and zone 2 of T1-T6 group. Places where combustible gases or vapors form explosive mixtures with air,
2. It is also applicable to areas 21 and 22 with ignition temperature group T1-T6 and places containing combustible dust mixture.
Such as: petroleum, chemical industry, mine, military industry, medicine, oil depot, ship, drilling platform, gas station, fireworks production, grain processing and storage, etc.
Technical parameter
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