Marine Lantern Type 6-13NM+
The SL-155 Series are 6-13NM medium range marine lanterns, available in 2.5, 5, or 10 degree vertical distributions. A Wreck Light lantern to meet IALA recommendation 0-133 for temporary marking of danger or hazards is also available
Small Form Factor
The single tier SL-155 with multiple intensity adjustments, high levels of efficiency, and minimal wind loading, offers significant advantages over other lens stack assemblies.
Advanced PC or IR Programming
Sealite’s convenient PC Configuration Tool or IR programmer allows a host of features to be user set including ;
• Multiple intensity settings
• 310 flash settings including custom character
• Automatic effective intensity adjustment
• Adjustable on/off lux levels
• Low battery threshold
• GPS synchronisation offset
• Alarm conditions
Optional GPS Synchronisation
For flash synchronisation of lanterns a GPS module may be fitted.
When lanterns flash in synchronisation they can be clearly distinguished from other navaids and confusing background lighting – ideal for rivers and channel marking.
Optional GSM Monitoring & Control
The SL-155 lanterns may also be fitted with a GSM Cell-Phone Monitoring and Control System – enabling users to access real-time diagnostics data and change lantern settings via cell-phone. The system can also be configured to send out alarm SMS text messages to designated cellular telephone numbers.
Users can also have alarms and reports sent to designated email addresses.
Optional Type 1 or Type 3 AIS – Integrated or External
The SL-155 lanterns (5 & 10 degree models) are available with a class-leading integrated, low-powered Type 1 or Type 3 AIS.
When fitted, the AIS is encapsulated within the body of the SL-155 to maintain the weatherproof integrity and come standard with GPS.
All 3 models can also be ordered with an external Type 1 or Type 3 AIS transponder if required, along with various solar power options.
Reliable
- Over 10,000cd luminous intensity white
- Compact single tier lantern up to 13NM visible range
- PC or IR Programmer for setup, diagnostic & testing
- Internal or external photocell options
- Advanced remote monitoring features
- Wide operating voltage range 10 – 30VDC
- Internal data-logging for long term retention of key operational parameters & alarm conditions
- Hardwire synchronisation supporting RS485, RS422
- General purpose input & output
Technical Specification
| ITEM | 5o & 10o Models (SL-155-5D & SL-155-10D) | 2.5o Model (SL-155-2.5D) |
| Light Source | High efficiency LEDs | High efficiency LEDs |
| Available Colours | Red, Green, White, Yellow | Red, Green, White, Yellow |
| Maximum Luminous Intensity | 5 degree model: | 2.5 degree model: |
| (cd)† | Red – 2,765 Green – 2,796 White – 4,611 Yellow – 2,778 | Red – 6,357 Green – 6,052 White – 10,505 |
| 10 degree model: | Yellow – 5,414 | |
| Red – 2,368 Green – 2,213 White – 3,910 Yellow – 2,041 | ||
| Visible Range (NM) | AT @ 0.74: 6–13 | AT @ 0.74: 6–13 |
| AT @ 0.85: 7.8–19.2 | AT @ 0.85: 7.8–19.2 | |
| Horizontal Output (degrees) | 0 – 360 | 0 – 360 |
| Vertical Divergence (degrees) | 5 or 10 | 2.5 |
| Available Flash Characteristics | Up to 310 including 256 IALA recommended, & 1 | Up to 310 including 256 IALA recommended, & 1 custom |
| custom | ||
| Intensity Adjustments | User adjustable | User adjustable |
| LED Life Expectancy (hours) | >100,000 | >100,000 |
| Electrical Characteristics | ||
| Average Power (W) | Variable up to 18 | Variable up to 22 |
| Circuit Protection | Polarity protected | Polarity protected |
| Nominal Voltage (VDC) | 12–24 | 12–24 |
| Body Material | Marine grade two-part epoxy coating | Marine grade two-part epoxy coating |
| Lens Material | UV-stabilised acrylic | UV-stabilised acrylic |
| Lens Diameter (mm/inches) | 171 / 6¾ | 224 / 8¾ |
| Lens Design | Multiple LED optic | Multiple LED optic |
| Mounting | 3 & 4 hole 200mm bolt pattern | 3 & 4 hole 200mm bolt pattern |
| Height (mm/inches) | 217 / 8½ | 231 / 91/8 |
| Width (mm/inches) | 230 / 9 | 230 / 9 |
| Mass (kg/lbs) | 5 / 11 | 5.5 / 12¼ |
| Product Life Expectancy | Up to 12 years | Up to 12 years |
| Environmental Standards | ||
| Shock | MIL-STD-202G Test Condition H, Method 213B 30G | MIL-STD-202G Test Condition H, Method 213B 30G |
| vertical and 35G horizontal shock | vertical and 35G horizontal shock | |
| Vibration | MIL-STD-202G, Test Condition B, Method 204D 5G in | MIL-STD-202G, Test Condition B, Method 204D 5G in all |
| all axes | axes | |
| Immersion | MIL-STD-202G, Method 104A | MIL-STD-202G, Method 104A |
| Ice Loading | Rated to withstand 22kg/m2 | Rated to withstand 22kg/m2 |
| Intellectual Property | |||||||
| Trademarks | SEALITE® is a registered trademark of Sealite | Pty | Ltd | SEALITE® is a registered trademark of Sealite | Pty | Ltd | |
| Warranty * | 3 years | 3 years | |||||
| Options Available | • GPS Synchronisation | • GPS Synchronisation | |||||
| • AIS Type 1 or Type 3 | • AIS Type 1 or Type 3 | ||||||
| • GSM Monitoring & Control System | • GSM Monitoring & Control System | ||||||
| • RS232/422/485 Communication Port | • RS232/422/485 Communication Port | ||||||
| • General purpose input & output | • General purpose input & output | ||||||
| • Variety of solar/battery configurations | • Variety of solar/battery configurations | ||||||
| • Serial programming cable | • Serial programming cable | ||||||
| • Hard-wire Synchronisation | • Hard-wire Synchronisation | ||||||
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