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11. Technical Data.
• Operating Range (50 metre Detector) 5 to 50 metres
• Operating Range (100 metre Detector) 50 to 100 metres
• Supply Voltage limits 10.2Vdc to 30Vdc
• Quiescent Current (no LED’s illuminated) <4mA
• Alarm/Fault Current <15 mA
• Power Down Reset Time 10 seconds
• Operating Temperature -30°C to 55°C
• Relative Humidity 0% to 90% (non-condensing)
• Tolerance to Beam Misalignment at 35% Detector ± 0.5°, Prism ± 5.0°
• Fire Alarm Thresholds 2.50dB (25%), 3.74dB (35%), 6.02dB (50%)
• Optical Wavelength Infrared spectrum (880nm typical)
• Head Maximum Size Width 130mm, Height 210mm, Depth 120mm
• Weight 770 gms
• IP rating IP50
• CPD Approval No. : 0786-CPD-20045
12. Service / Application Notes.
• Red LED indicates FIRE.
• Continuous Amber LED indicates FAULT.
• Amber LED flashing once every 10 seconds indicates normal operating mode.
• Amber LED flashing once every 2 seconds indicates that the contamination/compensation function has
reached its limit (Fault condition).
• Alarm condition indicated by fire relay closing (relay contact is normally open).
• Fault condition indicated by fault relay opening (relay contact is normally closed).
• Alarm may be latching or non-latching (default).
13. Parts List.
• 1 qty. Detector Head Assembly
• 1 qty. Reflective Prism for the 50 metre Detector, OR 4 qty. Reflective Prisms for the 100 metre Detector
• 1 qty. Test Filter
• 1 qty. Cable Interface Assembly (fitted to the back of the Detector)
14. Optional Product Parts List.
• Low Level Controller (Optional product, part No. 0400-02-xx, where xx is the latest issue). This product
enables the remote testing of the Detector from a distance of up to 100 metres.
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