The Model 20/20L (& LB) combined UV/IR flame detector employs a solar blind UV sensor coupled with a narrow band IR sensor to provide excellent sensitivity combined with enhanced immunity to false alarms (solar blind). The detector has a 20msec response to a saturated signal.

Detects hydrocarbon based fuel and gas fires, hydrogen, hydroxyl fuels, metal and inorganic fires.
 

KEY FEATURES

• UV/IR Dual-Sensor 
• High-Speed Response 
• 20 msec Response to Saturated Signal 
• User Programmable Configuration
• Immune to False Alarms (solar blind) 
• Automatic and Manual Built-In-Test (BIT) - LB 
• Standard 4-wire Connection
• 4-20mA source (3-4 wires) configuration 
• MTBF Minimum 
• 100,000 Hours 
• 3-Year Warranty

ACCESSORIES

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APPROVALS

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DOWNLOADS

• Brochure
• Operation Manual