This product has three core safety advantages tailored for hazardous areas: First, it adopts 304 stainless steel material with a seamless welding structure, and all electrical connection parts are sealed with explosion-proof gaskets, meeting the Exd II BT4 explosion-proof standard, which can effectively prevent electrical sparks from igniting flammable gases or dust in the surrounding environment. Second, the electropolishing surface treatment removes all burrs and sharp edges, avoiding friction sparks caused by external impacts, while the static spraying layer provides an additional layer of corrosion resistance, extending the service life to 25 years in corrosive chemical environments. Third, the pre-installed explosion-proof junction box uses a flame-retardant insulating shell, with IP67 protection rating, which can prevent water vapor and dust from entering, ensuring stable operation of internal wiring in humid and dusty environments. In addition, the lightning rod with a height of 1.2m is integrated on the top, effectively guiding lightning current to the ground, avoiding damage to connected explosion-proof cameras.
The Explosion-Proof Hazardous Area Surveillance Pole has an overall height of 5m, with a straight pole body design, diameter of 219mm, and uniform wall thickness of 5mm, made of 304 stainless steel that meets national standard GB/T 14976-2012. The flange base is a circular structure with a diameter of 350mm and thickness of 18mm, equipped with 6 M18 fixing bolts, requiring a concrete foundation of 1.0m × 1.0m × 1.2m for installation. The surface treatment process includes electropolishing (surface roughness Ra ≤0.8μm) and static spraying (coating thickness ≥50μm), meeting anti-corrosion standard GB/T 3098.6-2014. The explosion-proof junction box has an internal wiring space of 200×150×100mm, supporting up to 4 sets of explosion-proof camera connections, with a protection rating of IP67. The total weight of the pole is about 72kg, and it can resist wind speeds up to 90km/h, meeting Grade 10 wind resistance standards. All components are certified by the National Explosion-Proof Testing Center to ensure compliance with safety regulations.
This surveillance pole is specifically designed for hazardous workplaces with flammable and explosive risks: In petrochemical refineries and oil depots, it can be paired with Exd II BT4 explosion-proof dome cameras to monitor storage tanks, pipeline valves, and loading/unloading areas in real time, detecting potential leaks or abnormal temperatures early to prevent fire and explosion accidents. In coal mines and coal processing plants, it can be installed in underground mining tunnels and open-air storage yards to monitor equipment operation and personnel access, ensuring compliance with coal mine safety regulations. In chemical plants and pharmaceutical factories, it can monitor production workshops and raw material warehouses with corrosive gases, providing real-time video data to help safety management departments track production processes and eliminate hidden dangers. It is also suitable for gas stations and LPG storage stations, providing 24/7 monitoring of fuel storage and refueling areas to prevent illegal operations and safety accidents. Its explosion-proof design ensures that it can operate safely in environments with explosive gas concentrations up to 10% LEL.
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