Rosemount High Level & Overfill Alarm for LNG carriers – OTG 51
Part no.
The Rosemount High Level & Overfill Alarm for LNG (OTG 51) carriers is developed to provide an accurate and reliable alarm functionality for high level and overfill alarm.
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Rosemount High Level & Overfill Alarm for LNG Carriers – (OTG 51)
The Rosemount High Level & Overfill Alarm for LNG Carriers (OTG 51) is an independent safety system designed to provide accurate and reliable high-level and overfill protection for LNG cargo tanks. Developed specifically to meet the stringent safety requirements of the LNG shipping industry, the system continuously monitors cargo tank levels and provides independent alarm functionality to help prevent overfilling during loading operations.
The intrinsically safe design combines radar-based level measurement technology with independent signal processing, ensuring high reliability and compliance with the safety standards required onboard LNG carriers.
Key Features
- Independent high-level and overfill protection
- Designed specifically for LNG carrier applications
- Intrinsically safe construction
- Accurate radar-based level measurement
- High reliability alarm functionality
- Integrated high-level and overfill protection in a single unit
- Up to two independent alarm channels
- Galvanically isolated alarm modules
- Independent signal processing for each channel
- Suitable for hazardous cargo tank environments
- Supports compliance with LNG carrier safety requirements
Typical Applications
The Rosemount High Level & Overfill Alarm is ideal for:
- LNG carriers
- LNG storage tanks
- Floating storage facilities
- LNG transfer systems
- LNG loading and unloading operations
- Marine cargo monitoring systems
- Hazardous-area tank installations
Technical Specifications
| Specification | Details |
|---|---|
| Product | Rosemount High Level & Overfill Alarm |
| Manufacturer | Emerson Rosemount |
| Application | LNG Carrier Cargo Tank Protection |
| Measurement Technology | Radar Level Measurement |
| Safety Design | Intrinsically Safe |
| Alarm Functions | High Level Alarm & Overfill Alarm |
| Sensor Components | Radar Antenna and Sensor |
| Signal Processing | Dedicated Electronic Processing Unit |
| Alarm Channels | Up to Two Independent Alarm Channels |
| Isolation | Galvanically Isolated Modules |
| Installation | LNG Cargo Tanks |
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