DET-TRONICS X3301 Multispectrum IR Flame Detector Infrared Flame Detector Fire Detection Sensor Oil Gas Safety

DET-TRONICS X3301 Multispectrum Infrared Flame Detector

The X3301 is Det-Tronics’ multispectrum IR flame detector for open-area hydrocarbon fire detection. It uses three infrared bands and advanced algorithms to provide fast, reliable detection while rejecting most false alarm sources. With up to 210 ft detection range, it is a standard choice for large open spaces in oil & gas, refineries and chemical facilities.

• Offshore platforms & FPSOs
• Refinery tank farms & process units
• LNG terminals & storage areas
• Gas compressor stations
• High-risk open-area fire detection

• False alarms from hot work → Multispectrum IR + patented algorithms minimize them
• Slow detection in large open areas → 210 ft range with fast response
• Cold weather performance → Wide –55 °C to +75 °C range

• Older X3301 firmware versions
• X3302 (hydrogen & methane variant)
• Single-band IR detectors (lower performance)

• Genuine Det-Tronics product with certification
• Local application engineering & commissioning
• Fast spare parts (lenses, electronics)
• Competitive pricing & warranty

• Standard models: 8–14 weeks typical
• Configured units (HART, relays): 10–16 weeks

Please tell us:

• Required detection distance
• Hazardous area classification
• Output type (4–20 mA / relays / HART)
• Mounting (pole / wall / ceiling)
• Quantity & target delivery