Scope of Application
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Suitable for explosive gas atmospheres in Zone 1 and Zone 2;
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Suitable for combustible dust hazardous environments in Zone 20, Zone 21, and Zone 22;
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For use in Class ⅡA, ⅡB, and ⅡC explosive gas atmospheres;
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Temperature class: T1 to T6;
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Widely used in chemical material bagging systems for naphthalene and various plastic pellets.
Product Features
This device is a composite explosion-proof product. The control box is flameproof, with its enclosure either die-cast from aluminum alloy or welded from stainless steel plate. The static eliminator is of the pressurized enclosure type, featuring a stainless steel enclosure.
The pressurized enclosure portion uses a pressure detector to monitor the positive pressure value.
The vent opening is monitored via a pressure sensor.
Positive pressure value can be displayed locally or transmitted remotely.
Equipped with airflow monitoring function, enhancing the reliability of the pressurized enclosure protection.
Can be configured as a split or integrated unit based on on-site conditions.
Can be designed with digital display, intelligent, or other configurations according to user requirements.
This product offers advantages such as simple installation, easy operation, and high static elimination efficiency.
Technical Parameters (Explosion-Proof Control Box)
Applicable standards: GB3836.1, GB3836.2, GB12476.1, GB12476.5
Explosion-proof marking: Ex d ⅡB T6 Gb, Ex tD A21 IP66 T80°C
Rated voltage: AC220V
Power supply rating: 60W
Protection rating: IP66
Communication interface: RS485 bus
Inlet/outlet thread size: G3/4 ~ G1
Cable outer diameter: 9–18 mm