The SURVEYOR Ballast and Service Tank Level Gauging System is designed to meet the highest quality standards for accurate gauging.

The system monitors level in ballast and service tanks plus draft, with accurate compensation for trim & list.

Measurements are based on proven hydrostatic absolute pressure sensor technology.Sensors is hermetically sealed with a patented watertight connection between body and the signal cable.

This special type of absolute pressure sensor has been designed for long time stability without any need for calibration. Sensor can be installed from the top or from the side of the tank.

The sensors are connected to the TCU control unit through I/O cards with integrated zener barriers (ATEX), as required.

Key Features

• In-tank parts for permanent submersion
• No calibration after installation
• No moving parts
• No venting of sensors
• No maintenance
• Cost effective installation
• High overpressure resistance
• High burstpressure resistance

Typical Applications

• Container carriers
• Passenger vessels
• Tankers – oil, product, chemicals
• Dry Cargo Bulk Carriers
• Floating docks and cranes
• Offshore vessels and installations
• Integration with anti-heeling systems

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