RFD-6000X IR3 Flame Detector: Ultimate Protection for High-Risk Industrial Environments

The RFD-6000X represents the latest generation of high-performance flame detection technology designed to deliver superior safety and early warning in critical applications. Utilizing Triple Infrared (IR3) flame detection technology, the RFD-6000X provides exceptional flame recognition, accuracy, and immunity to false alarms in challenging industrial environments. Its combination of rugged design, international certifications, and advanced performance makes it an industry leader for hazardous locations where operational safety is paramount.

Superior IR3 Flame Detection Technology

The RFD-6000X features advanced IR3 flame detection, which uses three separate infrared sensors to identify and analyze flame signatures. This multi-spectrum technology offers unmatched immunity to false alarms caused by sunlight, hot objects, or arc welding, making it the detector of choice for high-noise environments.

It provides a detection range of up to 197 feet (60 meters) for hydrocarbon fires, offering significant coverage that minimizes the number of detectors needed in large facilities. Combined with a wide field of view (90° horizontal, 90° vertical), the RFD-6000X can protect vast open spaces or complex industrial areas effectively.

With a typical response time of just 5 seconds, the detector ensures rapid activation of alarms and emergency protocols, helping mitigate risks and reduce potential damage from fires.

Robust Design for Extreme Conditions

Built with a durable aluminum enclosure, the RFD-6000X is engineered for long service life and high corrosion resistance, even under harsh environmental conditions. Its compact design (W145 x H118 x D107 mm) and manageable weight of 2.4 kg (with bracket) allow for easy installation in a variety of mounting configurations, including walls, ceilings, or poles.

The detector operates effectively in extreme temperature conditions, with an operating temperature range of -40°C to +80°C, and is capable of withstanding up to 95% relative humidity, making it ideal for both indoor and outdoor environments.

For ingress protection, the RFD-6000X boasts a dual IP66 and IP67 rating, ensuring it is completely dust-tight and protected against water ingress, including high-pressure jets and temporary submersion.

Flexible Electrical and Communication Specifications

The RFD-6000X has been designed for compatibility with global industrial standards, making it easy to integrate into any existing fire and gas detection system.

The unit operates on 24 VDC with a flexible voltage range from 18 VDC to 30 VDC. Despite its high-performance capabilities, it consumes only 3.6W maximum at 30 VDC, supporting energy-efficient operation in continuous monitoring environments.

The detector offers versatile output options to interface with control and safety systems:

• Relay contacts for Fire, Fault, and Warning Alarm conditions allow direct activation of suppression systems or alarms.
• 4–20mA current output, standard for industrial automation and monitoring systems.
• RS-485 proprietary communication allows for high-speed data transmission over long distances, enabling seamless connection with centralized monitoring and control systems.

The standard conduit entry size is 2 x ½ inch NPT, providing straightforward cable routing and secure installation.

Comprehensive Explosion-Proof and Safety Certifications

The RFD-6000X is designed and certified for use in the most hazardous environments where flammable gases, vapors, or dusts are present. Its explosion-proof credentials include:

• ATEX and IECEx certifications, ensuring compliance with international standards.
• Ex db IIC T6…T4 Gb protection for gas zones, confirming the device can safely contain internal explosions and prevent ignition of the surrounding atmosphere.
• Ex tb IIIC T85°C…T100°C Db protection for dust environments, making the RFD-6000X suitable for chemical plants, grain handling facilities, and other combustible dust applications.

These approvals allow the RFD-6000X to be used confidently in Zone 1 gas environments and Zone 21 dust environments, where explosive atmospheres are present during normal operations.

The unit also has EN54-10 and FM3260 approvals pending, further demonstrating its commitment to meeting the most stringent international performance and safety standards.

Key Applications

The RFD-6000X is specifically engineered to meet the rigorous demands of industries where fire detection and rapid response are critical to safety and asset protection:

• Oil & Gas Industry: Offshore drilling platforms, refineries, pipelines, and storage tanks.
• Petrochemical Facilities: Chemical processing and manufacturing environments with flammable liquids and vapors.
• Power Generation: Hydrogen plants, energy storage systems (BESS), and turbine halls.
• Aerospace and Defense: Monitoring fuel storage areas, rocket fuel testing, and manufacturing sites.
• Pharmaceutical Manufacturing: Early flame detection in cleanrooms and processing areas.
• Marine Applications: Fire detection on ships and offshore rigs, where reliability under harsh environmental conditions is crucial.

Competitive Advantages

The RFD-6000X offers a range of features and benefits that make it stand out from conventional flame detectors:

• Advanced IR3 technology delivers the best balance between sensitivity and immunity to false alarms.
• Exceptional detection range of up to 197 ft (60m) minimizes the number of detectors needed.
• Wide field of view (90° x 90°) provides complete area protection.
• Lightweight, corrosion-resistant aluminum housing ensures long-term durability.
• Energy-efficient operation with low power consumption (3.6W max).
• Explosion-proof and dust-ignition proof certifications provide peace of mind in hazardous areas.
• Multiple communication and output options enable seamless integration into any safety system.