YB-FLZK-| pinhole type air-cooled protective cover

the equipment is made of stainless steel and cast aluminum end cap, suitable for various CCD cameras. The end cap is designed according to pinhole lens. It is suitable for high temperature, high brightness, high dust, hot powder splashing or large temperature difference environment. The cooling compressed air comes out from the pinholes at the front end and plays a dust-proof role. The compressed air is cooled by the vortex tube and cooled through the interlayer to achieve the cooling effect, and the air curtain is formed on the front cover to play a dust-proof role. It is widely used in high temperature special monitoring and isolation at high temperature in steel, cement, electric power and other industries.