Orbis Marine Optical Smoke Detector - Flashing LED

ORB-OP-42003-MAR

The Orbis Marine Optical Smoke Detector operates on the well-established light scatter principle. However, the sensing technology is radically different in design from previous optical detectors and significantly reduces false alarms.

Technical specification
General
Warranty
10 year
Applications
  • Bedrooms
  • Escape routes
  • Marine
Fire Type
Slow burning, smouldering fires
Default Variant
No
Website Categories
Conventional
Website Specialist Applications
  • Marine
  • Offshore
Mechanical
Colour
White
Sensor configuration
Chamber with surface-mount infrared emmiter and prism. Solid state integrated photo-diode and amplifier.
Weight
75g
Materials housing
Polycarbonate
Product length
31mm
Product diameter
97mm
Detection principle
Photo-electric light scattering.
Product length
1.22in
Product diameter
3.82in
Conformance
Approvals
  • CRS
  • LR
  • DNV.GL
  • CCS
  • KRS
  • BV
  • ABS
  • MED
Performance
Chamber type
Chevron
Electrical
Maximum power-up time
<20 seconds
Quiescent current
95μA
Quiescent current tested at
24V dc
Polarity
L1 & L2 are polarity sensitive
Sampling frequency
Once every 4 seconds
Minimum 'detector active' voltage
6V
Holding voltage
5 to 33V
Holding voltage (max)
33V
Holding voltage (min)
5V
Minimum voltage to light alarm LED
5V
Alarm reset voltage
<1V
Alarm reset time
1s
Alarm load
600Ω
Environmental
Humidity (max)
98% RH
Humidity (min)
0% RH
Humidity Note
no condensation or icing
Humidity
0% to 98% (no condensation or icing)
Operating temperature
-40 to 70°C
Operating temperature (max)
70°C
Operating temperature (min)
-40°C
IP rating Value
IP23D
Storage temperature (max)
70°C
Storage temperature (min)
-40°C
Storage temperature
-40 to 70°C
Operating temperature
-40 to 158°F
Operating temperature (max)
158°F
Operating temperature (min)
-40°F
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