DET-TRONICS X3301 Multispectrum IR Flame Detector Intelligent Industrial Flame Detector IR Flame Detector

The X3301 is a multispectrum infrared flame detector that uses patented signal processing to detect hydrocarbon fires while rejecting false alarm sources (hot CO₂, welding, sunlight, etc.). It provides very high-speed response and excellent detection range, making it one of the most trusted flame detectors in high-risk oil & gas and petrochemical facilities.

• Offshore platforms & FPSOs
• Refineries & petrochemical plants
• LNG terminals & storage
• Gas compressor stations
• Hangars & turbine enclosures

• False alarms from hot surfaces or welding → Multispectrum IR + patented algorithms reject most sources
• Slow detection in large areas → 210 ft on-axis range with fast response
• Condensation/fogging in cold climates → Heated optics option available

• Older X3301 versions (pre-2015 firmware)
• X3302 (multispectrum for hydrogen fires)
• X3800 single IR detector (lower performance)

• Genuine Det-Tronics product with full factory warranty
• Local technical support & commissioning assistance
• Fast access to spares (lenses, electronics)
• Competitive pricing on new & certified refurbished units

• Standard models: 6–12 weeks typical lead time
• Configured units (relays, HART, etc.): 8–14 weeks

Please provide:

• Required detection range & field of view
• Area classification (hazardous zone)
• Output type needed (relays / 4–20 mA / HART)
• Mounting (ceiling / wall / pole)
• Quantity & target delivery date