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This product passes the international explosion-proof certification Ex ib IIC T4 Gb, suitable for Zone 1 and Zone 2 flammable and explosive dangerous areas. It adopts intrinsically safe circuit design, which will not generate electric sparks or high temperature, with an accuracy of 0.1% FS to meet the weighing requirements of explosion-proof scenarios. The IP66 protection rating is suitable for humid and dusty dangerous working conditions, and the intrinsically safe power supply system does not require external dangerous power supply. It has intrinsically safe acoustic-optical overload alarm to avoid safety accidents caused by overloading, solving the pain point of unable to accurately measure material weight in flammable and explosive scenarios.

It has an explosion protection rating of Ex ib IIC T4 Gb, equipped with 4 sets of weighing sensors, and the intrinsically safe LCD screen is 3.5 inches in size. The power supply adopts 3.7V 20000mAh intrinsically safe lithium battery with a battery life of 60 hours. It has an ingress protection rating of IP66, operating temperature range of -20℃~65℃ and relative humidity of 95% without condensation. It is suitable for 4-14 ton explosion-proof loaders and mine explosion-proof transport vehicles, and supports external connection of intrinsically safe printers.

It is applicable to petroleum and chemical industry, coal mining, oil and gas terminals, fireworks and firecracker raw material loading. The target industries include hazardous material transportation, chemical production, coal mining and military material storage. Typical scenarios include weighing raw material loading at chemical plants, weighing material transportation in coal mines, and weighing bulk cargo at oil and gas terminals, ensuring accurate measurement and avoiding safety hazards in flammable and explosive environments.