Xtralis Vesda Air Sampling System Vlp-012 Vesda Laser Plus Panel *new Seal Box*

US $4,500.00

  • Jersey City, New Jersey, United States
  • Jun 9th
Features: ? Wide sensitivity range ? Laser based smoke detection ? 4 configurable alarm levels ? High efficiency aspirator ? Four inlet pipes ? Airflow supervisor per sampling pipe ? Dual stage air filter ? Easy to replace air filter ? 7 programmable relays ? VESDAnetTM ? AutoLearnTM ? Referencing ? Event log ? Modular design Description: The LaserPLUS detector is the central element of the VESDA smoke detection product range. Using unique detection principles, the LaserPLUS has an alarm sensitivity range of 0.005%–20% obscuration/m (0.0015%–6.25% obscuration/ft). The LaserPLUS 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. How It Works Air is drawn into the LaserPLUS 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 LaserPLUS and may be vented back into the protected zone. Inside the LaserPLUS, a sample of air is passed into the laser detection chamber via a dual-stage air filter. The first filtration stage removes dust and dirt from the air sample before entering the laser detection chamber for analysis. The second stage provides ultra fine air filtration to provide very clean air that is used 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 VESDAnet. VESDAnetTM VESDA detectors and devices communicate across VESDAnet, Xtralis’ fault-tolerant communications protocol. The VESDAnet loop provides a robust bi-directional communication network between devices, even allowing continued operation during single point wiring failures. It also allows for system programming from a single location and forms the basis of the modular nature of the VESDA system. AutoLearnTM The LaserPLUS technology employs unique software tools to ensure optimum operation in many differing environments. AutoLearn 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 no nuisance alarms. Referencing Environments that employ air handling systems may be affected by pollution external to the controlled environment when “fresh air make up” is added. Referencing by VESDA ensures that external pollution does not interfere with the true smoke level being detected in the protected environment. The system can safely compensate for this transient state and allow continued operation free from nuisance alarms.
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand Xtralis
Type Smoke Detectors
Model VLP-012
Country/Region of Manufacture Malaysia

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