Description
ROSEMOUNT TANK RADAR
LEVELDATIC
LD 80S
PRESSURE SENSOR
ORDER CODE: UC1-121H57RL10200
SUPPLY: 12-30 VDC
0.005 … 2.005 BAR G
4 … 20MA
The Rosemount Leveldatic LD 80S is a precision pressure sensor designed for use within Rosemount Tank Radar level measurement systems. Operating on a 4–20 mA analogue output signal with a supply voltage of 12–30 VDC, it provides accurate hydrostatic pressure readings across a range of 0.005 to 2.005 bar G. As part of a Marine Control System, this sensor plays a critical role in continuous tank level monitoring onboard vessels, ensuring reliable data for cargo management, ballast control, and fuel oil oversight. Accurate tank level sensing is essential for vessel stability, regulatory compliance, and safe cargo operations.
Key Features
✓ Hydrostatic pressure sensing with a working range of 0.005 to 2.005 bar G, delivering a standard 4–20 mA analogue output signal suitable for integration with control and monitoring systems.
✓ Wide supply voltage range of 12–30 VDC ensures compatibility with typical marine power distribution arrangements; further electrical and environmental ratings are subject to confirmation from nameplate or documentation.
✓ Designed for integration within the Rosemount Leveldatic tank radar system family, making it a direct replacement component for maintaining original system performance and calibration integrity.
✓ Installation context is typically within enclosed tank spaces or sensor mounting points associated with tank radar infrastructure; suitability for specific locations and environments should be confirmed against vessel drawings and system documentation.
✓ As a direct OEM-referenced sensor component, replacement with the correct order code UC1-121H57RL10200 helps maintain system accuracy and avoids recalibration complications associated with non-matched substitutes.
Marine Applications
✓ Cargo tank level monitoring on tankers, chemical carriers, and LPG vessels requiring precise hydrostatic measurement for cargo quantity management and ullage reporting.
✓ Ballast tank level sensing on bulk carriers, container ships, and offshore support vessels to support stability management and ballast water operations.
✓ Fuel oil and freshwater tank level control on a broad range of merchant vessels where continuous level data is fed to the vessel’s integrated monitoring or alarm system.
✓ Integration within Rosemount Tank Radar Leveldatic installations on vessels where the existing sensor requires replacement as part of planned maintenance or fault rectification.
✓ Offshore platforms and FPSOs employing tank radar-based level instrumentation for process tank and storage tank measurement within marine control system architectures.
Why Marine Engineers Choose
Marine engineers specify the Rosemount Leveldatic LD 80S pressure sensor for its direct compatibility with existing Rosemount tank radar installations, its standard analogue output for straightforward integration, and the confidence that comes from using an OEM-referenced component in safety-critical tank level measurement applications.
Ideal For
Tankers, chemical carriers, bulk carriers, container vessels, FPSOs, offshore support vessels, and any ship operating a Rosemount Tank Radar Leveldatic system requiring pressure sensor maintenance or replacement.
Technical Support & Compliance
Remote troubleshooting guidance, commissioning support, and integration assistance are available to help confirm correct installation and system compatibility. Support for retrofit and upgrade scenarios can be discussed depending on the existing control system configuration. To confirm suitability for your vessel, please share nameplate photographs, the full order code, relevant system drawings, the installed Rosemount system model and software version, vessel name, IMO number, and the specific scope of the replacement requirement. Compatibility and suitability are subject to confirmation based on the information provided.
