The Xtralis VESDA-E VEA-040-A10 is a 40-tube addressable aspirating smoke detector with a 3.5" colour touch screen. It draws air through microbore tubes from up to 40 individual sampling points, giving very early warning with pinpoint location of the source of a fire.
It is suited to healthcare, offices, education, retail, prisons and electrical cabinets, and networks with other VESDA devices on VESDAnet.
Key features
- 40 addressable microbore tubes, each with its own sampling point
- After a Fire 1 alarm the rotary valve scans the sampling locations to identify where the smoke is
- Single sampling point or tube blockage, breakage and sampling point presence checks at set intervals
- Automatic sampling point cleaning at set intervals
- Laser-based absolute smoke detection with coarse particle filtering and clean air barrier
- Three sensitivity settings for the sampling points; Alert and Action pre-alarms
- Seven programmable relays and two GPIs
- VESDAnet, Ethernet (100BASE-T) and USB connectivity; Xtralis VSC and VSM4 software support
- Field-replaceable filter, smoke sensor module, pump and rotary valve
- Event log of up to 20,000 events
Technical specifications
- Supply voltage: 18–30 VDC
- Power consumption at 24 VDC: 27 W quiescent and alarm average; 3.5 A peak (scan mode)
- Aspirator: linear vacuum pump
- Microbore tube: 6 mm OD / 4 mm ID up to 100 m per tube; reduced 4 mm OD / 2.5 mm ID up to 15 m per tube
- Fire 1 thresholds at the sampling hole: High 1.6 % obs/m, Enhanced 4.0 % obs/m, Standard 8.0 % obs/m
- Relays: 7 programmable, contacts rated 2 A at 30 VDC (resistive)
- Operating conditions: ambient 0–38 °C; sampled air 0–50 °C; 5–95% RH non-condensing
- IP rating: IP40
- Cable access: 4 x 25 mm entries; screw terminals 0.2–2.5 mm²
- Dimensions (WHD): 352 x 336 x 135.5 mm; weight: 10 kg
- Approvals: EN 54-20 / ISO 7240-20 Class A, B and C; CE; UKCA; VdS; ActivFire; FM
