FFE Explosion Proof Beam Detector

The Fireray® 3000 Ex d 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 signalled. 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.

II 2 GD

Ex db op is IIC T6 Gb

Ex tb IIIC T85°C  Db

Ta = 20°C to +55°C

Further information on the ATEX approval can be found at www.siracertification.com

Key Benefits

12 and 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

Applications

The Fireray 3000 Exd is ideally suited for the protection of large areas, with potentially explosive atmospheres, against smoking fires.

The Fireray 3000 Exd 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.