Model Meaning
Implementation Standard
GB/T3836.1、GB/T3836.2、GB/T3836.31、IEC60079-0、IEC60079-1、IEC60079-31
Technical Parameter
| Model and Specifications | Explosion-Proof Marking | Light Source | Power (W) | Color Temperature (K) | Weight (kg) |
|---|---|---|---|---|---|
| BSD51 | Ex db IIC T6 Gb, Ex tb IIIC T80°C Db | LED | 15 | 3000~5700 | 0.7 |
| Rated Voltage/Frequency | Inlet Thread | Cable Outer Diameter | Protection Rating | Corrosion Resistance Rating |
|---|---|---|---|---|
| AC 220V, 36V, 24V DC 36V, 24V | G1/2" | Φ7~Φ10mm | IP66 | WF1, WF2* |
Product Features
1. Aluminum alloy die-cast housing undergoes high-speed shot blasting followed by high-pressure electrostatic powder coating for corrosion resistance and aging resistance;
2. Stainless steel exposed fasteners provide superior corrosion resistance;
3. High-strength tempered glass transparent cover;
4. L Series utilizes high-brightness energy-saving LED light sources, environmentally friendly with extended lifespan and long-term maintenance-free operation;
5. Features a delay function;
6. Magnetically controlled switch specifically designed for chemical reaction vessels or designated locations in hazardous environments. Enables dual control modes: luminaire switch and external switch operation;
7. Mounting bracket angle is freely adjustable for exceptional flexibility;
8. Compatible with both steel pipe and cable wiring.
Installation Dimensions
Applicable Scope
1. Suitable for Zone 1 and Zone 2 locations in explosive gas environments;
2. Suitable for Class IIA and IIB explosive gas environments;
3. Suitable for Zone 21 and Zone 22 locations in explosive dust environments;
4. Suitable for Class IIIA, IIIB, and IIC explosive dust environments;
5. Suitable for temperature classes T1 to T6;
6. Suitable for energy-saving retrofit projects and locations where maintenance or replacement is difficult;
7. Widely used for lighting in petroleum extraction, refining, chemical processing, military manufacturing, textile production, food processing, offshore oil platforms, and similar environments.
