Model Meaning
Implementation Standard
GB/T3836.1、GB/T3836.2、GB/T3836.3、GB/T3836.4、GB/T3836.31、IEC 60079-0、IEC 60079-1、IEC 60079-7、IEC 60079-11、IEC 60079-31
Technical Parameter
1. 10W Rotating Warning Light: Standard diode or high-brightness LED lamp beads;
2. Flash rate: (150 flashes/min)
Sound source parameters
Sound intensity: ≥90-180dB;
| Model and Specifications | Explosion-Proof Marking | Light Source | Luminaire Type | Power (W) | Rated Voltage | Flash Frequency (times/min) | Sound Intensity (dB) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|
| BBJ | Ex db ib IIC T6 Gb, Ex ib tb IIIC T80°C Db | LED | I | 3-8 | AC 220V, 36V, 24V, 12V DC 36V, 24V, 12V | 150 | 90 | 1.1 |
| II | 120 | 3.16 | ||||||
| III | 180 | 3.36 |
| Inlet Thread | Cable Outer Diameter | Protection Rating | Corrosion Resistance Rating |
|---|---|---|---|
| G3/4" | Φ10~Φ14mm | IP66 | WF1, WF2* |
Product Features
1. Die-cast aluminum alloy housing with high-pressure electrostatic powder coating finish;
2. Lightweight construction with sleek, elegant appearance;
3. High-strength tempered glass lens;
4. Utilizes high-brightness red LEDs for extended lifespan and superior luminosity;
5. Can function as a warning light by disconnecting the internal buzzer wiring;
6. Exposed fasteners are stainless steel;
7. Steel tube cable routing.
Installation Dimensions
Applicable Scope
1. Suitable for Zone 1 and Zone 2 locations in explosive gas environments;
2. Suitable for Class IIA, IIB, and IIC 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 use in hazardous locations such as petroleum extraction, refining, chemical processing, military facilities, offshore oil platforms, and oil tankers for accident signal alarms or signal indication.
