DET-TRONICS 028249-001 | X3301A4M23T2 Multi-Spectrum Flame Detector

The Det-Tronics 028249-001 (X3301A4M23T2) is an advanced Multi-Spectrum Infrared (IR) Flame Detector designed for high-risk industrial environments. Engineered for superior performance, it utilizes patented signal processing to detect hydrocarbon and non-hydrocarbon fires while maintaining high immunity to false alarm sources. The X3301 is widely trusted in harsh environments where reliable fire protection is critical, offering exceptional sensitivity and broad field-of-view coverage.

Technical Specifications

Parameter	Detail
Product Model	X3301A4M23T2
Part Number	028249-001
Manufacturer	Det-Tronics
Sensing Technology	Multi-Spectrum Infrared (IR)
Housing Material	Aluminum (Copper-free)
Operating Temperature	-50°C to +75°C
Ingress Protection	IP66 / NEMA 4X
Dimensions (Approx.)	115mm x 115mm x 150mm
Weight	3.2 kg
Country of Origin	USA

Application Fields

Oil & Gas: Offshore platforms, refineries, and petrochemical processing plants.
Power Generation: Gas turbine enclosures and hydrogen storage areas.
Industrial Facilities: Fuel loading racks, paint booths, and munitions manufacturing.
Aviation: Aircraft hangars and engine test cells.

Usage Instructions

Mounting: Use the recommended adjustable mounting bracket to position the detector to cover the primary hazard area. Ensure the optical surface has a clear, unobstructed line of sight to the potential fire source.
Wiring: Use appropriate conduit and flame-proof cable glands according to local electrical codes. The unit provides relay outputs (Alarm, Fault, Auxiliary) and an optional 4-20 mA output for integration with fire alarm control panels.
Configuration: Utilize the Det-Tronics software via the communication port for sensitivity adjustments and to monitor device status.
Maintenance: Regularly clean the optical lens with a soft, non-abrasive cloth to remove dust, oil, or debris. Use the internal “oi” (optical integrity) self-test function to verify lens cleanliness and sensor health.
Testing: Perform periodic manual testing using an approved flame simulator to ensure the system responds correctly to simulated fire events.

DET-TRONICS 028249-001 Flame Detector X3301A4M23T2

Frequently Asked Questions (Q&A)

Q: What does the X3301 multi-spectrum technology provide?
- A: It combines three IR sensors to distinguish between actual fires and non-fire radiation sources like sunlight, arc welding, or hot machinery, significantly reducing false alarms.
Q: Can this unit operate in extreme weather?
- A: Yes, the X3301 is built with a rugged, weather-resistant enclosure designed to withstand extreme cold, high heat, and corrosive environments.
Q: How does the “oi” system work?
- A: The Optical Integrity (oi) system performs a continuous, automated self-test of the optical lens and internal electronics to ensure the detector remains fully functional.