Smoke detection system is extremely sensitive Vesda

  • 15/10/2015
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Environmental monitoring system XTRALIS VESDA highly sensitive - detection and early warning of dangerous gas leaks.

ENVIRONMENTAL MONITORING SYSTEM

XTRALIS VESDA

1. Overview of VESDA environmental monitoring system

VESDA environment monitoring system was extended on the basis of  Xtralis early smoke, warning system which is famous around the world.

Environmental monitoring system of XTRALIS focus on monitoring gases Gas can leak. 
Environmental monitoring system VESDA can detect smoke and early warning in the building through the detector output alarm signal for the operator to handle the timely info.
VESDA SYSTEM
 
2. Principle of operation of environmental monitoring systems VESDA 
 
system VESDA has 4 levels of warning: Alert, Action, Fire 1 and Fire 2. Can be programmed to select the level of alert to 4 levels. 
 
VESDA system works by sucking air continuously into the pipeline through the holes sampled by a suction pump. Air is passed through the filter of the dust filter before taking air samples to the detect smoke chamber laser.
 
When there is smoke and laser light will be scattered to the highly sensitive receivers. The signal will be processed and displayed by the LEDs of the probes. VESDA probes can be connected to a computer with the software VSM4 installed protocol via the TCP/IP to show location, information of the fire incident report or error messages.
HỆ THỐNG CẢNH BÁO KHÍ VASDA
 
Select the type of probe to protect: 
 
To monitor and protect the two areas, each area using each VESDA smoke detector each IFT-PT model. 
 
Several features of the VESDA detector IFT-PT:

Model

IFT-PT

Probe Type 

Laser high sensitivity 

Number of air sampling pipes

2 x 100m

Diameter outside the sampling tube

25mm

Sensitivity

0.001% to 20% ob./m

Zone number

1 zone

Fire warning relay

Alert, Action, Fire 1, Fire 2

Communication etiquette

TCP / IP, optional RS232 & RS485

Area of protection

2000 m2

 
According to NFPA standards-72, 5.7.3.3.1, BS5839-1, 21.1.3, AS1670, 6.3: with each air intake point (air sampling hole) corresponding to a conventional smoke detectors.
 
The sensitivity of the detector VESDA:
 
Độ nhạy đầu dò VESDA
 
The following table shows the detection capabilities gas leak of VESDA :
 MÔ PHỎNG KHẢ NĂNG PHÁT HIỆN RÒ RỈ KHÍ GAS
 
The model of a VESDA Eco system can be installed as follows:
 
SƠ ĐỒ LẮP ĐẶT HỆ THỐNG GIÁM SÁT MÔI TRƯỜNG VASDA
 
3. The main advantages of using environmental monitoring system VESDA 
 
- Detect early smoke and gases, and other toxic gases to protect the lives and property of You. 
 
- Easy combination system, as well as expanded device when necessary. 
 
- Filter and remove dust, moisture, gases and tiny particles in the air. 
 
- Products are designed to ensure the aesthetics when installed in the system 
 
- Easy integration with systems FACP / PLC / HVAC / BMS, ... 

HỆ THỐNG CẢNH BÁO KHÍ CỰC NHẠY VASDA

4. Application system VESDA ENVIRONMENTAL MONITORING 
 
With superior features discovers his invisible hazard, VESDA ultra-sensitive environmental monitoring system is suitable for locations containing electronic components, high-value assets such as :
 
- Datacenter
 
- System subway or the electronics, ... 
 
- Restaurants, hotels, industrial kitchen, 
 
- Parking 
 
- Cold rooms, cold storage
 
- High-value goods Warehouse
 
- Places containing flammable materials: power plants, gas plants, gas agents, ...
 
CẢNH BÁO KHÍ CỰC NHẠY VESDA
 
 
REFERENCE MORE VIDEO INTRODUCTION SYSTEMS SENSOR VESDA ECO:

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