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 atmospheres in Zone 21 and Zone 22
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Suitable for Class IIA, IIB, and IIC explosive gas atmospheres
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Widely used in flammable and explosive gas environments and combustible dust locations in industries such as petroleum, chemicals, metallurgy, pharmaceuticals, and defense
Product Features
Die-cast aluminum alloy housing with electrostatic powder coating;
Sealed design with a composite explosion-proof structure;
Modular circuit design featuring low thermal resistance circuit boards; individual unit failures do not affect other units;
The light source chamber houses high-brightness LEDs and a high-efficiency nano-reflector, paired with a high-efficiency constant-current driver, ensuring a service life of up to 100,000 hours;
Tempered glass resistant to high-energy impacts, heat-resistant, resistant to thermal fusion, and with high light transmittance;
All LED components are fully sealed, waterproof, and dustproof, requiring no internal cleaning or maintenance;
Steel pipe or cable wiring.
Technical Specifications
Standards: GB3836.1, GB3836.2, GB3836.3, GB12476.1, GB12476.5
Explosion-proof Marking: Exde II CT6 Gb, Exdemb II CT5 Gb, ExtD A21 IP66 T80°
Rated Voltage: AC220V
Light Source Power: 50W/100W/150W/200W/300W/400W
Protection Rating: IP66
Corrosion Resistance Rating: WF1/WF2
Entry Port Size: G3/4
Cable Outer Diameter: 9–14 mm