MEDC SM87 LU1/LU3 Beacon Exd(e), weather-proof
The MEDC SM87 LU1/LU3 is a weather-proof Beacon which is designed for use in demanding environmental conditions.
MEDC SM87 LU1/LU3 Beacon
The MEDC SM87 LU1/LU3 is a weatherproof beacon. Designed to provide reliable visual warning signals in demanding industrial and hazardous environments. Built with a marine-grade stainless steel and alloy enclosure, it delivers excellent corrosion resistance and mechanical strength, making it ideal for both onshore and offshore installations.
Furthermore, the lightweight yet durable construction allows the beacon to perform reliably in harsh environmental conditions where long-term resistance to corrosion is essential. As a result, the SM87 LU1/LU3 is well suited to applications in the oil & gas, marine, petrochemical, and industrial sectors.
In addition, MEDC can supply the beacon with custom paint finishes and identification labels to meet specific project requirements and site standards. Depending on the application, engineers can select either fluorescent or filament lamp technology, providing flexibility for different warning and indication requirements.
Key Features
- Weatherproof design for harsh environments
- Suitable for Zone 1 and Zone 2 hazardous areas
- Marine-grade stainless steel and alloy construction
- Excellent corrosion resistance
- Lightweight yet robust design
- Available in fluorescent and filament versions
- Fluorescent version suitable for obstruction and warning lighting
- Ideal for onshore and offshore installations
- Optional protective guard available
- Custom paint finishes and identification labels available
| Option | Body & lens color, lens guard, tag or duty labels, terminal chamber |
|---|---|
| Material | Aluminium Alloy LM25TF with glass lens, Grade 316 ANC4B Stainless Steel |
| Finish | Epoxy paint finish |
| Voltage | 24, 48V dc, 110V 220V 240V 254V ac, 50Hz as standard, 60Hz available if required |
| Ingress protection | IP66, IP67 |
| Certified temperature | -20°C to 55°C (SM87 LU1), -55°C to 70°C (SM87 LU3) |
| Weight | Alloy – 2.5kg, Stainless Steel – 3.8kg each |
| Area classification | Zone 1, Zone 2 |
| ATEX | ATEX Ex II 2GD, Exd IIC T5/T6 |
| IECEx | ATEX, CQST, CSA, IECEx, Inmetro, TR CU, UL |
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