Explosion-Proof (Flash) Buzzer for Panel Mounting
IECEx | ATEX Certified
Explosion Proof Buzzer in UAE, offering high-quality and certified products at the best price with ready stock. Our IECEx and ATEX certified buzzers ensure reliable performance in hazardous areas. Sensor Control LLC guarantees premium quality, fast delivery, and the best value for all industrial applications.
Explosion-Proof (Flash) Buzzer is a high-reliability signaling device designed for hazardous industrial environments where both audible and visual alerts are required for safety. Built with advanced explosion-proof engineering, this buzzer integrates a powerful 60 dB acoustic output with an optional high-intensity flashing indicator, giving operators clear and immediate warnings even in noisy, low-visibility, or emergency situations. With approvals from IECEx, ATEX, and CCC, this product ensures full compliance with global safety standards and is suitable for installation in Zone 1 and Zone 21 hazardous locations.
This buzzer is crafted for environments where explosive gases, vapors, or dust particles may be present, such as oil & gas facilities, chemical plants, offshore rigs, mining operations, and industrial processing plants. Its rugged construction, reliable signaling performance, and wide voltage adaptability make it an ideal choice for panel-mounted alarm systems, control cabinets, and instrumentation enclosures requiring safe and efficient communication.
Key Features
1. Flash and Non-Flash Options
The buzzer is available in two operational types—flash and non-flash.
- The flash type includes bright LED indicators to enhance visibility in critical situations.
- Multiple flash color options allow engineers to integrate different signaling codes based on plant safety requirements, such as red for emergencies, yellow for caution, or blue for specific operational statuses.
2. Strong Audible Output
The buzzer produces a sound pressure level of 60 dB at 30 cm, ensuring clear, audible alerts within control rooms, machinery panels, and industrial equipment housings. This volume level is ideal for enclosed environments where a reliable, attention-grabbing alarm is essential without contributing to excessive noise pollution.
3. Global Explosion-Proof Certification
With certified compliance to:
- IECEx International Certification
- ATEX European Approval
The device meets the highest safety requirements for use in explosive atmospheres. These certifications ensure that the buzzer is built to prevent ignition of flammable gases or dust, providing secure performance in hazardous industrial zones.
4. Wide Voltage Range for Versatile Installation
The CZ1208/2-□9□ supports a broad voltage range:
- AC/DC 10–28V
- AC/DC 20–250V
This flexibility allows seamless integration with a variety of control systems, PLC panels, automation cabinets, and monitoring circuits without the need for additional converters.
5. Rugged IP66 Protection
Engineered with an IP66 rating, the buzzer is fully protected against dust ingress and powerful water jets. This makes it suitable for both indoor and outdoor installations, even in environments prone to heavy moisture, contaminants, or washdown procedures. It maintains long-term operation in tough industrial surroundings.
6. Extreme Temperature Resistance
Designed for harsh climates:
- Minimum ambient temperature: -40°C
- Maximum ambient temperature: +45°C
This ensures reliable performance in both freezing and high-heat environments commonly found in energy plants, offshore applications, and cold storage industries.
7. Durable Polyamide Construction
The housing is made of high-strength polyamide, offering excellent resistance to chemical corrosion, shock, and thermal stress. This durability ensures that the buzzer remains functional even under continuous operation and mechanical vibration.
8. Convenient Panel-Mounting Design
Its compact structure allows easy installation on control panels and distribution boards. The 2.5mm² terminal connection simplifies wiring and provides secure electrical contact for long-term reliability.
9. Wide Cable Entry Range
The cable entry accommodates outer diameters between Φ5.5 to 13 mm, offering compatibility with different cable types and ensuring a secure, dust- and water-tight seal.
Product Parameters Overview
| Parameter | Specification |
|---|---|
| Product Type | CZ1208/2-□9□ Explosion-proof (Flash) Buzzer for Panel Mounting |
| Certification | CCC, IECEx, ATEX |
| Application Zones | 2G/Gb/Zone 1 ; 2D/Db/Zone 21 |
| Min. Ambient Temperature | -40°C |
| Max. Ambient Temperature | +45°C |
| Protection Degree | IP66 |
| Rated Voltage | AC/DC 10–28V, AC/DC 20–250V |
| Rated Frequency | 50/60 Hz |
| Sound Pressure Level | 60 dB (at 30 cm) |
| Connection Type | Terminals 2.5 mm² |
| Material | Polyamide |
| Cable Entry Diameter | Φ5.5–13 mm |
Application Range
The explosion-proof buzzer is designed for use in hazardous areas classified under:
- Gas Zones: 2G/Gb/Zone 1
- Dust Zones: 2D/Db/Zone 21
These classifications indicate suitability for environments where explosive gases and combustible dusts are likely to occur under normal operating conditions. Typical applications include:
• Oil & Gas Facilities
Used on control panels for pumps, compressors, drilling systems, and process monitoring equipment.
• Chemical & Petrochemical Plants
Ideal for signaling alarms related to temperature, pressure, valve positions, or emergency shutdown systems.
• Offshore Platforms
Provides reliable visual and audible alerts on marine control panels where harsh climates and explosive atmospheres coexist.
• Mining Operations
Used in dust-laden zones where explosion risks are significant and rugged signaling devices are essential.
• Grain Handling & Food Processing
Suitable for areas prone to combustible dust buildup, such as grain silos, flour mills, or packaging lines.
• Pharmaceutical & Paint Manufacturing
Where volatile solvents and powders require precise safety alarms.
Information Us
- Website: sensor-control.ae
- Email: sales@sensor-control.ae
- Phone: +971502447100
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