Flame And Gas Detection Systems Overview
At Spectron Group, we deliver advanced Fire & Gas Detection Systems that safeguard critical infrastructure in hazardous industrial environments. Our flagship offering—the FGard UVIR Flame Detector—is designed to detect hydrocarbon fires outside the visible spectrum using ultraviolet-infrared technology. This explosion-proof detector minimizes false alarms and enhances operational uptime with intelligent features like heated optics, automatic optical verification, and adjustable sensitivity settings. Whether deployed in extreme weather or high-risk zones, Spectron's flame detection systems provide unmatched accuracy, performance, and peace of mind.

Benefits with Spectron
- Superior Flame Detection
- Minimal False Alarms
- Weatherproof Performance
- Smart Self-Verification
- Customizable Sensitivity
Key Metrics
The FGard UVIR Flame Detector is capable of detecting a hydrocarbon fuel pan fire from over 130 feet in less than 5 seconds, offering one of the fastest response times in its category. With three-tier adjustable sensitivity, the system is adaptable to varying spatial and risk profiles, minimizing cross-voting errors. Heated optics ensure 100% uptime even in icy or humid climates, while automatic optical verification eliminates human error from routine checks. Certified for explosion-proof use, FGard ensures compliance with industry safety standards and consistent detection performance with zero manual calibration downtime.
Detects fires from 130+ ft in <5 seconds
Explosion-proof, UVIR-based flame detection
Heated optics ensure 100% uptime in harsh climates
3 customizable sensitivity levels for varied spaces
Self-checking system with automatic optical verification
Drastically reduced false alarms with IR flame algorithms
Process / Working

Spectron's Fire & Gas Detection system integrates the FGard UVIR Flame Detector, which continuously scans for hydrocarbon flames invisible to the naked eye. When a flame is detected, the system verifies it using advanced IR algorithms and triggers alarms in under 5 seconds. The device operates with heated optics, keeping the sensor lens clear in rain, fog, ice, or snow. Its automatic optical self-test checks the cleanliness and function of the lens and internal circuitry, eliminating the need for manual testing. Sensitivity can be tailored across three levels to suit space size, environmental conditions, and risk exposure. Spectron ensures end-to-end deployment, calibration, and remote monitoring support to help clients stay safe, compliant, and confident.