Features
• Comprehensive design and support services provided by Viking Integrated Safety
• Multi-spectrum IR design delivers long detection distances and enhanced false alarm immunity
• Continuous optical test, without a reflector, verifies operation and improves device up-time
• Microprocessor controlled heated-optics maintains operation in harsh weather conditions (snow, ice, condensation)
• International hazardous area approvals: FM / ATEX / IEC Ex
• Certified performance testing to multiple fuels to FM 3260 and EN 54-10
• Adjustable sensitivity levels, for application flexibility and to ensure detectors do not cross vote
• External testing with a long-range flame simulator minimizes the need for scaffolding
• Easy integration using industry-standard outputs: Alarm and Fault Relays; 0-20mA; HART as standard
• Certified SIL 2 capable
• The VSF303 has a 90° cone of vision with a range of 200 ft (60 m) to a 1 ft2 (0.1 m2 ) pan fire of n-heptane.
• Three detection sensitivity settings allowing the user to select the sensitivity that is most suitable for their application.
• Superior false alarm immunity to common sources of unwanted alarms such as hot process and hot work.
• Advanced optical verification test assuring readiness to perform when needed.
• Outputs include both relay contacts and 0-20mA.
• Separate termination chamber for ease of installation.
• Certified Flame Simulator VSF3008 ITEST verifies operation from distances of 10 to 26 ft (3 to 8 m).
• VSF303 can operate via a standard 3 or 4 wire termination.
• Microprocessor controlled heated optics increases resistance to moisture and ice.