The 20/20SI Triple IR (IR3) Flame Detector detects fuel and gas fires at long distances with the highest immunity to false alarms. The 20/20SI IR3 can detect a 1ft2 (0.1m2) gasoline pan fire at 200 ft (60 m) in less than 5 seconds.
The 20/20SI 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.
Features
Triple Spectrum Design
Sensitivity Selection
User Programmable Configuration
Highly Immune to False Alarms
Automatic and Manual Built-In Test (BIT)
Heated Optics (optional)
Standard 4-wire Connection
4-20mA sink/source (3-4 wires) Configuration
Hart Control (optional)
RS-485 Modbus Compatible
MTBF Minimum 100,000 Hours
3-Year Warranty
Approvals
Hazardous Area Ex Approvals: FM , ATEX [de] , ATEX , GOST R