Rosemount Quad Sense Model 965 Flame Detector

The Rosemount 965 Flame Detector uses Multi-Spectrum Infrared Flame Detection with QuadSense technology to accurately analyze the multi-spectral signals of hydrocarbon gas or liquid fires using four infrared (IR) sensors. Its ability to differentiate flame sources from non-flame background radiation offers high immunity to false alarms for fires up to 150 ft (45 m) from the device. Five selectable sensitivity levels help you customize settings for your specific application.

Features

• -40 to 158°F operating temperature
• 4 infrared (IR) bands between 4 μm and 5 μm
• < 5 seconds typical detection response time
• 9.8ft, 32.8ft, 65.6ft, 98.4ft, and 147.6ft sensitivity ranges
• 100° (at 50% of maximum distance) horizontal field of view
• 95° (at 50% of maximum distance) vertical field of view
• 9 terminals and a single cable conduit
• Proven false alarm immunity
• Internal log event recorder
• HART communication and RS-485 Modbus compatible
• Factory calibrated for life use
• Two year warranty