The Crowcon FGard IR3 flame detector is an explosion-proof multi-spectrum IR flame detector designed for superior performance in detecting hydrocarbon liquid fuel and gas fires at long distances.

The FGard IR3 delivers first-in-class flame detection with intelligent heated optics for clearer results and advanced optical verification to greatly reduce false alarms.

Key Features

The FGard IR3 delivers superior performance in the detection of hydrocarbon fires. The FGard IR3 utilises the latest IR flame detection algorithms to ensure maximum false alarm immunity.

The FGard IR3 has been independently tested to demonstrate it can detect a hydrocarbon fuel pan fire at nearly 200 feet in less than 5 seconds.

Multi-spectrum IR:

Multi-spectrum IR: Detects all hydrocarbon fires with a 60-meter range, ensuring no condensation forms on the window for improved reliability and performance across temperatures.

Fast detection time:

Responds in less than 5 seconds to a 0.1m² fire at 60 meters.

Intelligent heated optics:

Prevents condensation, ice, and water buildup for clearer results.

Advanced optical verification – No reflector:

Reduces false alarms by verifying lens cleanliness and electronic circuitry without a reflector.

The FGard IR3 utilizes the latest IR flame detection algorithms to ensure maximum false alarm immunity. It has been independently tested and can detect a hydrocarbon fuel pan fire at nearly 200 feet in less than 5 seconds.

Reliable and Robust Design

The FGard IR3 is designed to be reliable and robust, even in harsh industrial environments. Its explosion-proof housing and advanced optics make it suitable for use in hazardous areas where hydrocarbon fires pose a significant risk.

The heated optics feature ensures that the detector’s window remains clear of condensation, ice, and water buildup, which can impair its performance. This feature is particularly important in environments with temperature fluctuations or high humidity levels

Advanced False Alarm Rejection

One of the key advantages of the FGard IR3 is its advanced false alarm rejection capabilities. The detector uses advanced optical verification techniques to ensure that the lens and electronic circuitry are functioning correctly, reducing the risk of false alarms.

Unlike traditional flame detectors that rely on reflectors for optical verification, the FGard IR3 uses a large optical surface, which further minimizes the potential for false alarms caused by reflections or obstructions.

Applications

The FGard IR3 flame detector is suitable for a wide range of applications where hydrocarbon fires pose a risk, including:

Oil and gas exploration and production facilities

Refineries and petrochemical plants

Offshore platforms and rigs

Power generation plants

Industrial facilities with flammable materials

With its superior performance, reliable design, and advanced false alarm rejection capabilities, the FGard IR3 flame detector from Crowcon offers a robust solution for early detection of hydrocarbon fires, helping to minimize the risk of catastrophic incidents and ensuring the safety of personnel and assets.

Call our team for further information at 02920 759 683, or visit our contact page.