Orbis Marine Optical Smoke Detector – Flashing LED
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. Not available for the UK market.
- Original manufacturer
- Apollo
- Name
- Orbis Marine Optical Smoke Detector – Flashing LED
- Model
- Not provided by manufacturer
- Part number
- ORB-OP-42003-MAR
Supply availability and delivery time require confirmation. A catalog reference does not imply stock.
Specifications
| Manufacturer approvals / certifications | Refer to the original manufacturer documents; current certification validity is unverified. |
|---|---|
| Alarm Load | 600Ω |
| Detection Principle | Photo-electric light scattering. |
| Holding Voltage | 5 to 33V |
| Humidity | 0% to 98% (no condensation or icing) |
| Humidity Note | no condensation or icing |
| Ip Rating Value | IP23D |
| Materials Housing | Polycarbonate |
| Minimum 'detector Active' Voltage | 6V |
| Minimum Voltage To Light Alarm Led | 5V |
| Operating Temperature | -40 to 70°C |
| Polarity | L1 &, L2 are polarity sensitive |
| Product Diameter | 97mm |
| Product Length | 31mm |
| Quiescent Current | 95μA |
| Quiescent Current Tested At | 24V dc |
| Sampling Frequency | Once every 4 seconds |
| Weight | 75g |
Compatibility
- Refer to the manufacturer documentation for system compatibility.
System selection requires technical confirmation.
Request technical confirmationAccessories
- Refer to the manufacturer documents for model-specific accessories and installation requirements.
Original documents & sources
- Official Apollo product specifications
- Apollo manufacturer datasheet (public mirror)
- Apollo TimeSaver installation guide (public mirror)
Source pages
- https://apollo-fire.co.uk/products/orbis/detector/orb-op-42003-mar-orbis-marine-optical-smoke-detector-flashing-led/
- https://www.lavastica.com/wp-content/uploads/2024/04/Apollo-ORB-OP-42003-MAR-1.jpg
- https://www.lavastica.com/fire-gas/fire-detection/ORB-OP-42003-MAR/
- https://www.firedetectionshop.co.uk/storage/pp5021-orbis-marine-optical-smoke-detector-datasheet.pdf
- https://www.firedetectionshop.co.uk/storage/orbis-timesaver-base-installation-guide.pdf
Original manufacturer data retained. Product enquiry and technical sourcing by MAXONE Marine. Last reviewed: 2026-11-02.