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Orbis Marine Multisensor with Flashing LED

Product code: ORB-OH-43003-MAR

ORB-OH-43003-MAR - Orbis Marine Multisensor with Flashing LED
The Orbis Marine Multisensor Detector benefits from the same false alarm reduction technology as the optical detector, with the addition of a heat sensing element.
Full Details

Application Environments

Bedrooms

Dusty environments

Marine

Brand Information

Orbis Marine conventional fire detectors offer a wealth of features to save time, enhance reliability and reduce false alarms within the marine environment. These include drift compensation and DirtAlert®, a feature that warns Service Engineers via a flashing yellow LED that detectors need maintenance; and patented FasTest®, a procedure that takes just four seconds to test smoke detectors and confirm that they are functioning correctly.

Brand Features

Approved for use in marine environments Modern, low-profile design TimeSaver® Base for fast installation Transient rejection for false alarm reduction High humidity tolerance at up to 98% RH Wide operating temperature -40°C to +70°C

Operation

Multisensor Smoke Detectors are recognized as good detectors for general use but are additionally more sensitive to fast burning, flaming fires – including liquid fires – than ,optical detectors. They can be readily used instead of optical smoke detectors but should be used as the detector of choice for areas where the fire risk is likely to include heat at an early stage in the development of the fire. As with Orbis Marine optical smoke detectors the increased reliability of detection is combined with high immunity to false alarms. The Obis Marine multisensor smoke detector has two sensors, one for smoke, one for heat and the alarm decision is derived from either sensor or a combination of both. The multisensor is a development of the Orbis Marine optical detector described in the previous chapter and goes further in its capabilities of fire detection. The optical sensor is identical to the one in the Orbis optical detector. Its sensitivity is, however, influenced by a heat sensing element which makes the detector more responsive to fast-burning, flaming fires.

Product Information

The Orbis Marine Multisensor Detector benefits from the same false alarm reduction technology as the optical detector, with the addition of a heat sensing element.

Key Features

Responds well to fastburning, flaming fires Reduced false alarms Increased reliability of detection Sensing chamber keeps out dust and other airborne contaminants Operates over a broad range of voltages at extremes of temperature Flashing LED option

General
Applications
  • Bedrooms
  • Dusty environments
  • Marine
Fire TypeFast and slow burning fires
Warranty10 year
Performance
Chamber typeChevron
Electrical
Quiescent current95μA
Quiescent current tested at24V dc
Sampling frequencyOnce every 4 seconds
PolarityL1 & L2 are polarity sensitive
Minimum 'detector active' voltage6V
Holding voltage (min)5V
Holding voltage (max)33V
Holding voltage5 to 33V
Minimum voltage to light alarm LED5V
Alarm reset voltage<1V
Alarm reset time1s
Alarm load600Ω
Environmental
Humidity (min)0% RH
Humidity (max)98% RH
Humidity Noteno condensation or icing
Humidity0% to 98% (no condensation or icing)
Operating temperature (min)-40°C
Operating temperature (max)70°C
Operating temperature-40 to 70°C
IP rating ValueIP23D
Storage temperature (min)-40°C
Storage temperature (max)70°C
Storage temperature-40 to 70°C
Conformance
Approvals
  • BV
  • LR
  • DNV.GL
  • CCS
  • KRS
  • MED
  • ABS
Mechanical
Weight80g
ColourWhite
Materials housingPolycarbonate
Product height (wo/base)42mm
Product length42mm
Product diameter97mm
Detection principlePhoto-electric light scattering.
Sensor configurationChamber with surface-mount infrared emmiter and prism. Solid state integrated photo-diode and amplifier.
How to Order

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Full details of our service standards can be downloaded here.

Existing customers

Please email your order to us at: ukorders@apollo-fire.com or tel: 023 9245 6530.

New customers

Please email your order to us at: sales@apollo-fire.com or tel: 023 9244 2700.

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Please note…

Remember to quote your account number and purchase order number on any order correspondence.

All orders must be over £50.00 (excluding carriage). Any orders received under the minimum order value will be returned to sender for revision.