Aspirating Smoke Detection System
Very early warning fire detection, EN 54-20 certified, laser forward scatter
⬇ Download PDFTechnical Specifications
| Parameter | Specification |
|---|---|
| Detection | Laser forward scatter (active air sampling) |
| Sensitivity | 0.001% to 20% obs/m adjustable |
| Alarm Thresholds | Alert, Action, Fire 1, Fire 2 |
| Sampling Pipes | 1 to 4 pipes per unit |
| Max Pipe Length | 200 m total (50 m per pipe) |
| Operating Temperature | 0 to +50 C (detector unit) |
| Output | 4 x relay outputs, RS-485 Modbus, BACnet |
| Certification | CE (EN 54-20) |
Product Overview
ASENWARE's Aspirating Smoke Detection system provides very early warning fire detection, responding to smoke at concentrations up to 1,000 times lower than conventional detectors. By actively drawing air through a sampling pipe network, it continuously monitors air quality and alerts operators long before smoke becomes visible. The four-threshold alarm structure (Alert, Action, Fire 1, Fire 2) enables graduated response, allowing HVAC shutdown and staff investigation before evacuation is needed. Ideal for data centres, server rooms, telecom equipment rooms, museums, archive stores, clean rooms, and any high-ceiling space where conventional point detectors cannot provide adequate coverage.