| The FIRERAY® 2000 EExd comprises of a Transmitter Unit, which projects a modulated infra red light beam to a Receiver Unit. The received signal is analysed and should smoke be present for a predetermined time a fire condition is signaled. A Control Unit is located within 100 metres cable run of the Receiver Unit enabling low level installation and diagnostic capability. Conforms to BS 5839 Part 5.
The FIRERAY® 2000 EExd complies with the ATEX Directive.
 II 2 G EExd IIBT6Tamb=-20°C to+55°C
Further information on the ATEX approval can be found at www.siracertification.com
Key Benefits
- 12 – 24V operation
- Explosion Proof Transmitter and Receiver Units.
- Low level Safe Area electronics
- Selectable sensitivity levels
- Low current consumption
- Self check and automatic compensation
- Robust metal construction
- Ideal for the protection of large enclosures within hazardous areas in petrochemical plants, oil rigs, ordnance stores.
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 FIRERAY® 2000 EExd
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 FIRERAY® 2000 EExd
[Click image to close] FIRERAY® 2000 EExd
Applications
The FIRERAY® 2000 EExd is ideally suited for the protection of large areas, with potentially explosive atmospheres, against smoking fires.The FIRERAY® 2000 EExd optical beam smoke detector, together with a battery backed power supply, can be connected to a zone of a conventional fire alarm control panel or interfaced to an analogue addressable system via an addressable input module or a zone monitor module.
 Alignment Aid
The Alignment Aid Tool can be used with both FIRERAY® 2000 models. It is a stand alone accessory that can be positioned either with the low level controller or remotely, to facilitate alignment and testing from a convenient low level location; in the case of the explosion proof model, this tool would be used in the safe area.
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