The 20/20SI Triple IR (IR3) Flame Detector detects fuel and gas fires at long distances with the highest immunity to false alarms. The 20/20I IR3 can detect a 1ft2 (0.1m2) gasoline pan fire at 215 ft (65m) in less than 5 seconds.
The 20/20I flame detector provides long distance detection along with the highest immunity to false alarms. The 20/20SI has sealed electronics to protect the integrity of the unit when opened for installation or maintenance. Optional new features including a heated window, to eliminate condensation and icing, and HART capabilities for digital communications