Rosemount – TGU 53 Tank Radar Gauge for LNG
Part no.
The Rosemount TGU 53 Tank Radar Gauge is a high-accuracy radar level gauge specifically designed for LNG cargo tanks and custody transfer applications.
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Rosemount TGU 53 Tank Radar Gauge for LNG
The Rosemount TGU 53 Tank Radar Gauge is a high-accuracy radar level gauge specifically designed for LNG cargo tanks and custody transfer applications. As part of the Rosemount Cargo Tank Management System (CTMS), the TGU 53 uses a full-length still pipe and advanced radar technology to provide highly reliable level measurements throughout the entire tank, including accurate measurements close to the tank bottom.
A key feature of the TGU 53 is its dual radar channel technology, which integrates two completely independent radar measurement channels into a single housing and a single still-pipe installation. This provides redundant level measurement while minimizing installation complexity, making the gauge particularly attractive for both newbuild and retrofit LNG carriers.
Key Features
- Fifth-generation marine radar gauging technology
- Dual independent radar channels in a single unit
- Single still-pipe installation for redundancy
- Highly accurate LNG custody transfer measurements
- Patented array attenuator for measurements near the tank bottom
- Integrated level, pressure, and temperature connections
- Supports separation of tank gauging and independent alarm systems
- Compact design for newbuild and retrofit projects
- No additional tank penetration required
- Optional density profile measurement solution
- Meets major classification society requirements
- Designed for buyer-seller custody transfer accuracy
Typical Applications
The Rosemount TGU 53 is ideal for:
- LNG carriers
- LNG storage tanks
- Floating storage facilities
- LNG transfer terminals
- LNG bunkering vessels
- Offshore LNG installations
- Custody transfer measurement systems
- Marine cargo management systems
Technical Specifications
| Specification | Details |
|---|---|
| Product | Rosemount TGU 53 Tank Radar Gauge |
| Manufacturer | Emerson Rosemount |
| Application | LNG Cargo Tank Level Measurement |
| Measuring Technology | Radar Level Measurement in Still Pipe |
| Radar Channels | Dual Independent Radar Channels |
| Reference Accuracy | ± 3 mm |
| Weight | 33 kg |
| Enclosure Rating | IP66 |
| Explosion Protection | Ex ia IIC T4 Ga |
| Installation | Single Still Pipe / Single Tank Penetration |
| System Compatibility | Rosemount CTMS |
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