VLP Display Module

VLP Module employs unique software tools to ensure optimum operation in many differing environments. Auto Learn monitors the ambient environment and sets the most appropriate alarm thresholds (Alert, Action, Fire1, Fire2) during the commissioning process to allow the earliest possible warning of a potential fire situation with reduced nuisance alarms. Air is drawn into the VLP through a network of air sampling pipes by a high efficiency aspirator. Each inlet pipe has an airflow sensor that monitors airflow changes in the pipes. Air is exhausted from the VLP and may be vented back into the protected zone. Inside the VLP, a sample of air is passed into the laser detection chamber. Ultra-fine air filtration provides very clean air to protect the optical surfaces inside the detector from contamination. The detection chamber uses a stable Class 1 laser light source and carefully positioned sensors to achieve the optimum response to a vast range of smoke types. The status of the detector, and all alarm, service and fault events, are transmitted to displays and external systems via VESDA net.

• Wide sensitivity range
• Laser based smoke detection
• 4 configurable alarm levels
• High efficiency aspirator
• Four inlet pipes
• Airflow supervisor per sampling pipe
• Clean air barrier optics protection
• Easy to replace air filter

• Activ Fire certified
• CE certified
• CFE certified
• EN 54-20 certified
• FM certified
• LPCB certified
• NF-SSI (www.marque-nf.com)
• UL certified
• ULC certified
• VdS certified
• VNIIPO certified