Description
AUTRONICA
AUTRO FLAME X33
MODEL: X33AF A
PART NUMBER: 008177-401
MULTISPECTRUM IR FLAME DETECTOR
WITH MOUNTING HARDWARE
ELEC. RATING: 18-32 VDC; 4.6 – 17 WATTS
X33AFA4M16E2
The Autronica Autro Flame X33AF-A is a multispectrum infrared flame detector designed for demanding marine fire detection environments. Operating across multiple IR spectral bands, the detector is engineered to identify the presence of open flames rapidly and reliably, distinguishing real fire signatures from false alarm sources such as sunlight or hot surfaces. As a core component within shipboard Fire Alarm Systems, it plays a critical role in protecting crew, cargo, and vessel structure by enabling early-stage fire response in areas where conventional heat or smoke detection may be impractical.
Key Features
✓ Multispectrum infrared detection technology enables accurate flame identification across varying environmental conditions, reducing false alarm rates in complex onboard spaces.
✓ Electrical rating of 18–32 VDC with a power consumption range of 4.6–17 watts, making it compatible with standard marine 24 VDC fire alarm supply circuits.
✓ Supplied complete with mounting hardware, supporting straightforward installation in bulkhead or overhead positions across machinery spaces and other designated fire zones.
✓ Intended for integration within Autronica fire detection systems; compatibility with specific panels or loop controllers should be confirmed against the vessel’s existing system configuration.
✓ Suitable for use in areas where SOLAS fire detection requirements apply; certification and approval status should be verified with documentation prior to installation.
Marine Applications
✓ Engine rooms and machinery spaces aboard cargo vessels, tankers, and offshore support vessels where open flame risk from fuel or lubricant ignition is elevated.
✓ Pump rooms and cargo handling areas on tankers and chemical carriers requiring continuous flame monitoring in potentially hazardous atmospheres.
✓ Power generation spaces and boiler rooms on passenger vessels, ferries, and cruise ships where rapid flame detection is essential to life safety systems.
✓ Offshore platforms and FPSOs where fire detection must perform reliably in harsh environmental conditions including vibration, humidity, and temperature extremes.
✓ Retrofit and system upgrade projects aboard vessels operating Autronica-based fire alarm infrastructure, where like-for-like detector replacement is required.
Why Marine Engineers Choose
The Autro Flame X33AF-A is trusted for its multispectrum detection capability, which delivers reliable flame discrimination in the challenging and variable conditions typical of commercial and offshore marine environments, making it a dependable choice for critical fire safety applications.
Ideal For
Cargo ships, bulk carriers, tankers, chemical carriers, offshore support vessels, FPSOs, passenger ferries, and cruise ships operating Autronica fire alarm systems across protected machinery and hazardous area zones.
Technical Support
Technical support is available for the Autronica Autro Flame X33AF-A and associated fire alarm system components. Assistance covers onboard installation guidance, system integration, and remote troubleshooting to help maintain the integrity of your vessel’s fire detection system.




