Apollo Discovery 58000-600 Optical Smoke Detector View larger

Apollo Discovery Optical Smoke Detector



  • A high specification programmable opticial smoke detector with drift compensation.
  • Fully compatible with C-TEC's XFP & ZFP XP95/Discovery Addressable Fire Panels.
  • User programmable to operate in one of five sensivity modes (e.g. Mode 1 will give a higher senstivity to fire than Mode 5).
  • Works using the light scatter principle and responds well to slow-burning, smouldering fires.
  • Remote test feature.
  • Red LED illuminates when the detector is in alarm.
  • Certified to EN54-7 by the LPCB.
  • Requires a 45681-210APO standard base or 45681-242APO low power relay base.
  • 'Xpert' card addressed for speedy installation.

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Technical Specifications

Approvals/certifications Certified to EN54-7 by the LPCB.
Compatibility Compatible with C-TEC's XFP/ZFP XP95/Discovery Addressable Fire Panels.
Application/operation Generates an alarm when it detects a pre-set threshold of smoke penetration in its smoke chamber. Provides a very good response to overheating/thermal combustion and a good response to smouldering/glowing/flaming combustion & flaming with high heat.
Application temperature n/a
Static response temperature n/a
Sensitivity Option to select 5 different operating modes at the fire panel. See Operation Modes tab below for details.
Supply wiring 2-wire, polarity insensitive.
Supply/operating voltage 17 to 28V DC.
Quiescent current 440µA.
Alarm current 3.4mA (LED illuminated).
Indicators 2 clear LEDs emitting red light when in alarm. Optional remote LED.
Connections L1&L2 supply in/out; +R remote LED +Ve connection; -R remote LED -Ve connection. (5mA max. remote LED current @ 5V measured across remote load).
Product dimensions (mm) 100mm diameter x 42 mm H (not in base). 50mm height when in base.
Construction & finish White polycarbonate UL94-VO. Nickel plated stainless steel terminals.
IP Rating IP44.
Weight 105g (not in base); 160g (in base).
Operating conditions/temperature -40ºC to +70ºC.
Notes Requires a BF308XP standard base or BF308XPR low power relay base. 1mA power up surge current for 0.3 seconds.


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Operating Modes

The modes of operation for this detector, selectable from the XFP or ZFP control panel, are:-

Mode Alarm Threshold (%/m) dB/m Min. time to Alarm
1 1.4 0.06 5 seconds
2 1.4 0.06 30 seconds
3 2.1 0.09 5 seconds
4 2.1 0.09 30 seconds
5 2.4 0.11 5 seconds

Compensation rate complies with EN54-7.