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Apollo Orbis I.S. Optical Smoke Detector (Intrinsically Safe)
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Apollo Orbis I.S. Optical Smoke Detector (Intrinsically Safe)

ORB-OP-52027-APOIntrinsically safeOptical smokeOrbis

An intrinsically safe conventional optical smoke detector for hazardous areas such as refineries and offshore platforms. It works on the light scatter principle and suits places where slow burning or smouldering fires are likely.

  • Improved sensitivity to black smoke
  • Compensation for slow changes in sensitivity and algorithms to reduce false alarms
  • Hazardous area approvals including IECEx, BASEEFA and PESO (CCoE)
  • Marine approvals listed: ABS, BV, LR, DNV.GL, CCS and MED
  • Also LPCB, VdS, FG, BOSEC and CPR
  • 85 μA quiescent current, IP23D, 10 year warranty

Standards and approvals: BV, LR, LPCB, IECEx, FG, DNV.GL, BASEEFA, BOSEC, CCS, VdS, CPR, PESO (CCoE), ABS, MED

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Specifications

Specifications
SpecificationORB-OP-52027-APO
Warranty10 year
ApplicationsDusty environments, Escape routes, Hazardous areas, Offshore platforms, Refineries, Small to medium buildings
Fire TypeSlow burning, smouldering fires
ColourWhite
Sensor configurationChamber with surface-mount infrared emmiter and prism., Solid state integrated photo-diode and amplifier.
Weight75g
Materials housingPolycarbonate
Product length42mm | 1.65in
Product diameter100mm | 3.94in
Detection principlePhoto-electric light scattering.
Chamber typeChevron
Quiescent current85μA
Quiescent current tested at24V dc
PolarityL1 &, L2 are polarity sensitive
Sampling frequencyOnce every 4 seconds
Minimum 'detector active' voltage12V
Holding voltage (min)5V
Minimum voltage to light alarm LED6V
Alarm reset time1s
Alarm load325Ω in series with a 1.0V drop
Humidity (max)98%, RH
Humidity (min)0%, RH
IP rating ValueIP23D
Storage temperature (max)70°C
Storage temperature (min)-40°C
Storage temperature-40 to 70°C

Specifications as published by Apollo. Please confirm the exact model with us before ordering.

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