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Medium range navigation lantern IML155 PU
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The signal lantern IML 155 PU is a medium range lantern suitable for positions such as channel markers, buoys, beacons and offshore platforms.
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 | Lantern housing is made of rugged polyurethane and consist of a 155 mm. Fresnel lens, the lantern is provided with a six-place lampchanger for standard marine lamps.
Lensring mount is fitted with an O-ring gasket.
In the lantern base a membrane is incorporated for airpressure equalization and for blocking moisture to enter the lantern housing.
The KG256 flasher with integrated daylight sensor and charge-regulator function is fully electronic, the flasher is fitted as a part of the lampchanger. |
| Character-setting is programmable by means of a dipswitch (256 pre-programmed IALA flashcodes).
As an option the flasher can synchronise by means of radiosignals or GPS.
Maintenance data is available at the sync. terminal. |
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| application | :harbour lights, bouys, beacons, offshore platforms |
| type | :IML 155PU |
| manufacturer | :I.T.O. Vaarwegmarkering B.V. |
| lens material/type | :acrylic type FL155 |
| colour of lens | :clear, red, green, yellow |
| birdspike | :present |
| lens attachment | :hinged/hexagon screws |
| lantern base | :polyurethane |
| automatic lampchanger | :sixplace |
| life expectancy | :approx. 6 x 1000 hours |
| housing of lampchanger | :aluminium |
| connection | :screwlamps |
| Cable entry | :swivel, brass, nickleplated |
| daylight switch | :internal placement |
| horizontal spread | :360 degrees |
| vertical divergence | :more then 6 degrees |
| intensity | :depending on lamp see table |
| volt range | 6 volt - 30 volt DC |
| protection class | :IP68 |
| attachment | :4 holes of 15mm on 200mm |
| weight | :3,5 kg |
| Intensity diagram for lamp 6,2V-0,92A |
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| Avarage intensity |
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| Lamp size | Intensity |
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| 6,2V-0,46A | 49 CD |
| 6,2V-0,70A | 89 CD |
| 6,2V-0,92A | 102 CD |
| 6,2V-0,42A | 202 CD |
| 12 V-0,55A | 83 CD |
| 12 V-0,77A | 134 CD |
| 12 V-1,15A | 271 CD |
| 12 V-2,03A | 465 CD |
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