General Monitors® FL500-H2 UV/IR Flame Detector Self-check feature Rugged stainless steel enclosure UV detector Three LED status indicators for alarm, fault, and normal operating conditions UV/IR TECHNOLOGY SAFETY INTEGRITY SELF-CHECK A UV/IR flame detector combines an ultraviolet (UV) sensor for quick response and an infrared (IR) sensor that monitors radiation emitted by a hydrogen flame. This combination offers increased immunity, operates at faster speeds and is suited for both indoor and outdoor use. Every two minutes, a built in self-check known as Continuous Optical Path Monitoring (COPM) performs an optical and electrical check to ensure the optical path is clear and the electronic circuitry is operational. IMPROVED DESIGN RELIABLE TESTING ANYTIME, ANYWHERE Stainless steel housing, three LED status indicators, reduced footprint, and simplified wiring make the FL500 Flame Detector easy to install and maintain. The FL500 Flame Detector can be tested with our exclusive TL105 Test Lamp, which simulates the flickering of a fire. This allows the detector to be tested under simulated fire conditions without the associated risk of an open flame. FM PERFORMANCE APPROVED DETECTION The FL500-H2 Flame Detector is performance approved by Factory Mutual (FM) for hydrogen fires.

AA5A The Safety Company SYSTEM SPECIFICATIONS ELECTRICAL SPECIFICATIONS ENVIRONMENTAL SPECIFICATIONS OPERATING TEMPERATURE RANGE MECHANICAL SPECIFICATIONS INPUT POWER * Under HART, current values can be either 3.5 mA or 1.25 mA, depending on user selection ** Under HART, current values can be either 3.5 mA or 20 mA, depending on user selection MSA operates in over 40 countries worldwide. To find an MSA office near you, please visit MSAsafety.com/offices. Note: This Bulletin contains only a general description of the products shown. While product uses and performance capabilities are generally...