Det-Tronics
X3301 Multispectrum Infrared Flame Detector

The world’s foremost flame detector, approved for the widest range of hydrocarbon fires. It is performance approved at 81m (265′) for a 0.3 x 0.3m (1×1′) n-Heptane fire. It is also the best in class for flame detection coverage and false alarm rejection. 

The X3301 is a Multispectrum Infrared (MIR) flame detector. It provides unsurpassed detection of fires from light to heavy hydrocarbon fuels combined with the highest degree of false alarm rejection.The X3301 delivers fast fire detection performance while limiting nuisance and false alarms. Versatile, robust, reliable, developed and built with the needs of hazardous and critical industrial process operators in mind. The detector has Division and Zone explosion-proof ratings and is suitable for use in indoor and outdoor applications.

  • Performance certified to FM 3260: 2000 to multiple fuels such as n-heptane, methane, diesel, ethanol, JP-5, and methanol
  • SIL 2 Capable certification (Exida) ready for SIS setup
  • Explosion-proof for Class 1, Div. 1, Groups B, C, D and Class II, Div. 2, Group E, F, G per FM 3615, CSA 22.2
  • FM approved to 3010 for ANSI/NFPA-72-2010 National Fire Alarm Code (EQP version)
  • Compliance to ATEX/IECEx 60079-31: 2009, Ex d, Ex d e models available to meet European standards and electrical code conformance
  • EN54 certified
  • DNV/MED Type approval for offshore
  • Tri-Color LED provides external status indication
  • IP66/67
  • Multiple communication protocols, including 0-20 mA, relay, Modbus, HART, FDT®/DTM and Eagle Quantum Premier® (EQP) safety system
  • Multiple Sensitivity modes ideal for specific applications and superior false alarm rejection
  • Pulse output for simplified retrofitting of legacy systems
  • Cu-free aluminum or 316 stainless steel construction, metric or imperial threads
  • Four conduit entries to increase installation capacity and code conformance
  • Longest FM Approved detection range
  • Large cone of vision of 265 feet (80.7 m) on axis, 200 feet (60.9 m) off axis providing low cost of coverage
  • Heated optics for maximum performance in adverse environments and reduced maintenance costs
  • Data logger for event time and date stamping to create a detailed analysis of faults and alarms
  • Automatic Optical Integrity (oi) check for each sensor to ensure fail-safe detection
  • 5-year warranty

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