HONEYWELL Flame Detector 261A1812P012F – Industrial-Grade UV Fire Detection System
The HONEYWELL 261A1812P012F Flame Detector delivers precision fire detection through ultraviolet (UV) spectrum analysis. Engineered for rapid response in hazardous environments, this system detects flames in under 1 second while maintaining immunity to false alarms from welding sparks or sunlight interference. Ideal for critical infrastructure protection across oil & gas, chemical processing, and power generation facilities.
Key Features
- UV Spectrum Detection – Identifies flames through ultraviolet radiation analysis with 360° coverage
- Sub-Second Response – <1s activation time minimizes fire damage risk in critical operations
- Harsh Environment Resilience – Operates reliably at -25°C to +60°C with 0-95% non-condensing humidity tolerance
- Industrial-Grade Construction – Die-cast aluminum housing with IP66 protection rating
- Low Maintenance Design – Self-diagnostic capabilities and easy access for periodic optical window cleaning
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | HONEYWELL 261A1812P012F |
| Power Supply | 12VDC to 28VDC universal input |
| Dimensions | 90 x 90 x 42 mm (3.54 x 3.54 x 1.65 in) |
| Operating Temp | -25°C to +60°C (-13°F to +140°F) |
| Response Time | <1 second from flame ignition |
| Output Signal | Relay contact closure (DPDT 5A @ 24VDC) |
Application Fields
Engineered for mission-critical fire protection in:
- Oil & gas production platforms and refineries
- Chemical/petrochemical processing plants
- Power generation facilities (gas turbines, boiler rooms)
- Aircraft hangars and fuel storage depots
- Industrial furnaces and welding operation zones
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