Smoke detection system is extremely sensitive Vesda

Create at: 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.

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.

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:

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, ...