www.safetyandhealthmagazine.com/articles/flame-detector-4
Flame detector
September 1, 2012
The 3600-I Triple IR Flame Detector identifies fuel and gas fires at long distances with the highest immunity to false alarms. Features include a heated window to eliminate condensation and icing; lower-power requirements; and a compact, lighter design. The detector has an automatic and manual built-in test to ensure continued reliable operation.