Beam detectors, also known as optical beam detectors, are a sophisticated type of fire detection system that projects a beam of light across a room to detect smoke. When smoke is present, it attenuates the light beam, triggering an alarm. These detectors are highly effective in large open spaces where traditional smoke detectors might not perform as well.
How Beam Detectors Work
Optical beam detectors work on the principle of light attenuation. They project a beam of light across a monitored area, which is interrupted when smoke is present, thus triggering an alarm. There are two main types of beam detectors:
Emitter and Receiver Separate (Single Path)
In this configuration, the emitter and receiver are separate units that require individual wiring. The emitter projects the beam across the room to the receiver, which detects any attenuation caused by smoke.
Reflective (Dual Path)
In this setup, both the emitter and receiver are housed in the same unit. The beam is projected onto a reflective material positioned on the opposite side of the room, which then reflects the beam back to the receiver.
Benefits of Eterna Automation Beam Detectors
Comprehensive Smoke Detection
Since optical beam detectors sense smoke across the entire smoke plume, they are less affected by smoke dilution, even in high-ceiling environments. This makes them highly effective in detecting fires in large areas.
Large Area Coverage
A single beam detector can protect a substantial area, making it ideal for large high rooms such as sports arenas, warehouses, and shopping malls. This reduces the need for multiple detectors, simplifying the installation and maintenance process.
Reduced False Alarms
Eterna Automation beam detectors are designed to minimize false alarms caused by dust or other particles. They are calibrated to detect actual smoke, ensuring reliability and reducing unnecessary disruptions.
Eterna Automation beam detectors are suitable for a variety of large open spaces, including:
Commercial Buildings
Warehouses
Shopping Malls
Sports Arenas
Apartments
Eterna building Automation Pvt Ltd’s beam detectors are an essential part of any comprehensive fire safety system, especially in large open spaces. They offer reliable smoke detection, extensive coverage, and reduced false alarms. For a cost-effective and efficient fire alarm solution, consider implementing Eterna Automation’s advanced beam detector technology in your commercial or industrial space.