Fyreye MKII Addressable Optical Smoke Detector (MKII-AOP)


Fyreye MKII Addressable Optical Smoke Detector (MKII-AOP):

The Fyreye MkII optical smoke detector (MKIIAOP) uses a pulsing IR LED & photodiode to detect IR scatter caused by smoke entering the chamber. The detector is particularly suitable for detecting optically dense smoke, involving materials such as soft furnishings, PVC, plastic, foam and all similar materials which produce small visible particles (0.5 to 10μm).

 

    

The Fyreye MkII optical smoke detectors usea pulsing IR LED & photodiode to detect IRscatter caused by smoke entering the chamber.The detector is particularly suitable for detectingoptically dense smoke, involving materials such as softfurnishings, PVC, plastic, foam and all similar materialswhich produce small visible particles (0.5 to 10μm).

The detector will work with most modern fire alarmcontrol panels and comes supplied with a locking grubscrew to prevent unauthorised head removal.The Fyreye MkII range of detectors have extra LED’s toimprove detector identification in an alarm condition.  

The Fyreye Rate of Rise heat detectors (MKII-AHR) use a thermistor arrangement to sensea quick rise in temperature and also a final threshold temperature of 57°C. The Fyreyefixed heat detector (MKII-AHF) has a singlethermistor arrangement that gives an alarm at

a temperature of 90°C.The detectors will work with most modern fire alarmcontrol panels and comes supplied with a locking grub

screw to prevent unauthorised head removal.The Fyreye Extra range of detectors has an extra LED to

improve detector identification in an alarm condition.

 

 

 

 

                                                                

  • Model: MKII-AOP
  • Detector Class: Optical Smoke
  • Design Standard: EN54 part 7
  • Approval: LPCB
  • Operating Voltage: 17 to 28V DC
  • Quiescent Current: 500μA
  • Alarm Current @ 24V DC: 5mA
  • Operating Temperature: -10°C to +50°C
  • Minimum Continuous Temperature: 0°C
  • Maximum Humidity: 95% RH non-condensing
  • Alarm Condition: 0.09dB/m to 0.11dB/m
  • Coverage: 100m²
  • IP Rating: IP43
  • Start-up Time: 10 Seconds
  • Size (with Base): 100 x 48 mm
  • Weight (with Base): 75g (133g)
  • Remote Output: 20mA at 24VDC
  •  Designed to meet EN54 requirement
  • Lockable to base to stop unauthorised removal
  •    Remote LED output
  •    8 LEDs for 360° visibility
  •   Compatible with all Fyreye bases
  •   Addressed with dip switches or hand-held programmer

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