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METRO controller voor Parkeergarage's

METRO detectors voor Parkeergarage's

METRO controller

OVERVIEW

The Metro Controller is capable of monitoring up to 250 remote addressable flammable and toxic Metro gas detectors. Together they form the Metro system designed to protect people from flammable and toxic gas hazards commonly found in car parks, tunnels or other areas where automotive vehicles may operate.
The Metro Controller provides automatic control of ventilation systems that maintain gas levels at or below a safe level. Where gas levels rise above maximum exposure limits, the Metro system raises alarms to instigate site evacuation. By integrating the gas monitoring systems and ventilation control, not only are harmful gases kept to safe levels but building running costs are also minimized.
The system allows for two separate radial circuits up to 1Km (3000 feet) long using industry standard cable. Each circuit provides power and communications for up to 125 addressable detectors. The AC system design ensures no booster power supplies are required to achieve long cable runs, greatly simplifying the system specification, installation and operation.
Equipment installation and commissioning is kept as simple as possible. A wall-mounting bracket is provided to which the slimline Controller is fitted. All cables and conduits enter the lower side of the Controller via the pre-formed knockouts. Clearly marked terminals ensure cabling connections are rapidly completed.
Once the Controller and detectors are installed and powered up, the Controller automatically recognizes which detectors are fitted. Adjustment of detector settings can be made via an infrared remote control unit as required.
With up to 250 addressable gas detectors fitted to a system, each with 4 alarm levels, up to 1000 alarm events can be detected by the Controller, all of which are logged for later review. Grouping, voting and activation of up to eight fully programmable relays can be set up via the push-button interface or optional PC software. Each relay can be configured for normally energized/de-energized, latching/non-latching and on/off delay operation. Manual override switches for all relays are included as standard in the Controller. In addition, system operation may be forced remotely via a Remote Override Box if required.
Easy to specify, install and operate, used as a stand-alone gas monitoring system or as part of a wider building management system, the Metro gas detection system ensures people are kept safe from gas hazards and building operating costs are minimized.

Cost Effective
- Low cost Controller and detector
- Installation costs minimized
- No booster supplies required
- Uses industry standard cable
- Return on investment through reduced site running costs verified by system data log

Flexible by Design
- 2 x 125 detectors over 2 x 1Km (3000 feet)
- 8 user configurable relays
- Grouping, voting, instantaneous or time delayed operation
- Automatic and manual operation with override facility

One Stop Shop
- Controller complete with mounting bracket
- Detector including base and vandal proof guard
- CO, LPG, LNG, CH4 and NO2 available
- Range of accessories including UPS, evacuation signs, audible and visual alarms

Proven Gas Detector Technology
- Surecell electrochemical toxic sensors
- Poison resistant catalytic bead flammable sensors
- Fast and reliable
- Complies with relevant standard

Convenient to Use
- Auto-backlit display for dark environments
- Unhindered access to large terminal compartment
- M20 and 3.4" pre-formed knockouts in base
- Auto-recognition of field devices
- Infrared remote control supplied for set up and configuration of field devices and inputs

Life Costs Minimized
- Plug in, serviceable gas detectors
- Modular construction minimizes downtime
- Simple design reduces spare part inventory

Wilt u meer informatie, bel of fax ons en wij sturen u nadere (prijs)informatie toe.

Tel.: 0252-620885 Fax: 0252-620131

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© ontworpen sep 2005, updated oktober 2007 in opdracht van Ex-Ox-Tox