FIRERAY 2000 מערכת מדגם
Optical Beam Smoke Detector.
The system comprises of a Transmitter Unit which projects a modulated infrared
light beam to a Receiver Unit. The received signal is analysed and should smoke be present for a predetermined time a fire condition is activated. The system is designed to be mounted so that the beam will project between 0.3 and 0.6 metres below and parallel to the ceiling. Lateral detection may be up to 7.5 metres either side of the beam.The Control Unit must be located within 100 metres cable run of the Receiver Unit.
• Area Coverage up to 1500m2.
• 12 - 24v Operation.
• Selectable Sensitivity Levels.
• Low Current Consumption.
• Low Level Electronics.
• Robust Metal Construction.
• Self Check and Automatic Compensation.
• Conforms to BS 5839 Part 5.