Honeywell Analytics FSL100-UVIR UV/IR Flame Detector, ATEX Zone 2/22, Red Housing

The Honeywell Analytics FSL100-UVIR is a high-performance UV/IR flame detector engineered for demanding industrial and commercial fire detection applications. Housed in a distinctive red enclosure for easy identification, this detector combines ultraviolet (UV) and infrared (IR) sensing technologies to deliver reliable, high-speed flame detection while minimizing false alarms in challenging environments.

Dual-Spectrum UV/IR Detection

By simultaneously monitoring both the UV and IR spectral ranges, the FSL100-UVIR achieves superior discrimination between genuine flame events and potential false-alarm sources such as arc welding, lightning, sunlight, and hot surfaces. This dual-technology approach ensures dependable protection across a wide range of hydrocarbon and non-hydrocarbon fuel fires.

Certifications & Approvals

• ATEX Zone 2/22 — suitable for use in explosive atmospheres (gas and dust)
• FM 3611 — Class 1, Class 2 & Class 3 Division 2 rated
• EN54-10 (HIGH sensitivity) — European fire detection standard certification
• FM3260 approval — industrial flame detector standard

Key Features

• Combined UV and IR detection for enhanced false-alarm immunity
• High sensitivity EN54-10 certification for rapid flame response
• ATEX-rated for safe operation in Zone 2 (gas) and Zone 22 (dust) hazardous areas
• FM 3611 Class 1, 2 & 3 Div 2 listing for North American hazardous location compliance
• FM3260 approved for industrial flame detection applications
• Red housing for quick visual identification in the field
• Designed for use in oil & gas, petrochemical, manufacturing, and industrial facilities

Ideal Applications

• Oil refineries and petrochemical plants
• Offshore platforms and marine environments
• Industrial manufacturing and processing facilities
• Warehouses and storage areas with combustible dust or gas hazards
• Power generation facilities

Why Choose the FSL100-UVIR

The Honeywell Analytics FSL100-UVIR delivers the multi-certification coverage required for complex industrial installations. Its dual UV/IR sensing principle, combined with ATEX, FM, and EN54-10 HIGH sensitivity approvals, makes it one of the most versatile and trusted flame detectors available for hazardous-area fire protection. The red housing ensures compliance with site color-coding standards and aids rapid identification during inspections and maintenance.