Approval: G298024

The VESDA VLP detector has an alarm sensitivity range of 0.005%–20% obscuration/m (0.0015%–6.25% obscuration/ft). The VLP is classed as a “Very Early Warning Smoke Detector”, which means that it detects fire at the earliest possible stage and reliably measures very low to extremely high concentrations of smoke.
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 VESDAnet.

  • 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
  • 7 programmable relays
  • AutoLearn™
  • Event log – up to 18000 events
Additional Information:
Filter included in detector
Alarm current @ 24 V DC approx. 390 mA
Operating voltage 18 ... 30 V DC
Weight kg approx. 4 kg
Air humidity 10 ... 95 % (non-condensing)
Quiescent current @ 24 V DC max. 340 mA
Type of protection IP30
Area to be monitored max. 2000 m²
Ambient temperature -10 °C ... 38 °C
Dimensions W: 350 mm H: 225 mm D: 125 mm
Contact load relay 2 A @ 30 V DC NO/NC contacts
Alarm sensitivity 0.005%–20% obs/m
Cable termination 0.2–2.5 sq mm
Max. single pipe length 100 m
Max. total branched pipe length
200 m
Aspirated air temperature -20 °C ... 60 °C
Specification EN 54-20, Class A, B, C
  • VSP-005 VESDA Filter for VLP, VLS, VLF, VLC

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Product Data Sheet VESDA VLP Version: 04.2017 194 KB