800+
draft systems installed
24/7
global support
15+
years avg experience
OEM
trained veterans

📊 DRAFT MEASUREMENT SYSTEMS

MMC · EMS · Kongsberg · Norcontrol

  • ✓ Draft Measurement Systems – MMC Digital Draft
  • ✓ EMS DraftMaster / Draft Monitoring Systems
  • ✓ Kongsberg Draft & Trim Sensors
  • ✓ Norcontrol ITEM Draft Integration
  • ✓ Poseidon Draft Monitoring Interface
  • ✓ Loadmaster Draft Input Modules
  • ✓ Radar Draft Sensors (Micropilot, Vega)
  • ✓ Ultrasonic Draft Measurement
  • ✓ Pressure-based Draft Transmitters
  • ✓ Portable Draft Reading Systems
  • ✓ Trim & List Monitoring Systems
  • ✓ Draft Survey Integration Software

📡 sensor technologies

Radar · Ultrasonic · Pressure · Pneumatic

Radar & Ultrasonic Sensors

  • ✓ Radar Draft Sensors – Vega, Siemens, Emerson
  • ✓ Ultrasonic Draft Measurement
  • ✓ Non-contact Level Measurement
  • ✓ MMC Radar Draft Retrofit Kits
  • ✓ EMS Radar Sensor Integration
  • ✓ Kongsberg Radar Draft Systems
  • ✓ High Accuracy ±1mm Sensors

Pressure & Pneumatic Systems

  • ✓ Pressure Transmitter Draft Sensors
  • ✓ Pneumatic Bubble Tube Systems
  • ✓ Differential Pressure Draft
  • ✓ MMC Pneumatic Draft Indicators
  • ✓ EMS Pressure Transmitter Calibration
  • ✓ Submersible Pressure Sensors
  • ✓ Hydrostatic Draft Measurement

⚖️ trim & list monitoring

Trim Optimization · List Control · Stability

  • ✓ Trim Monitoring Systems – Kongsberg, Norcontrol
  • ✓ List Control & Indication Systems
  • ✓ MMC Trim Display Units
  • ✓ EMS Trim Optimization Software
  • ✓ Real-time Trim & List Display
  • ✓ Integration with Ballast Control
  • ✓ Fuel Efficiency via Trim Optimization
  • ✓ Loadmaster Trim Calculation
  • ✓ Poseidon Trim & Stability Interface

🔄 system integration

Loadmaster · Poseidon · Kockumation

Loading Computer Integration

  • ✓ Draft Data to Loadmaster L4/L5
  • ✓ Integration with Kockumation Loadmaster
  • ✓ Poseidon Stability Interface
  • ✓ Kongsberg K-Load Draft Input
  • ✓ EMS to Loading Computer Data Link
  • ✓ MMC Serial / NMEA Outputs

Communication Protocols

  • ✓ NMEA 0183 / NMEA 2000 Output
  • ✓ Modbus RTU / TCP Integration
  • ✓ 4-20mA Analog Outputs
  • ✓ RS422 / RS485 Serial Communication
  • ✓ Ethernet/IP to VMS / IAS
  • ✓ Custom Protocol Development

🔧 calibration & survey

Annual Survey · Class Approval

Calibration Services

  • ✓ Draft Sensor Calibration (Radar/Ultrasonic)
  • ✓ Pressure Transmitter Zero & Span
  • ✓ MMC Digital Draft Calibration
  • ✓ EMS Draft System Validation
  • ✓ Onboard Wet/Dry Calibration
  • ✓ Class Annual Survey Support
  • ✓ DNV / ABS / LR Certification

Draft Survey Services

  • ✓ Draft Survey Accuracy Verification
  • ✓ Trim & List Measurement Validation
  • ✓ Port Authority Documentation
  • ✓ Cargo Load Calculation Support
  • ✓ Bunker Survey Draft Readings
  • ✓ Independent Draft Verification

🔄 retrofit & modernization

Legacy System Replacement

  • ✓ Legacy Pneumatic to Radar Retrofit
  • ✓ MMC Analog to Digital Upgrade
  • ✓ EMS DraftMaster Modernization
  • ✓ Kongsberg Draft Sensor Replacement
  • ✓ Norcontrol ITEM Display Upgrade
  • ✓ Touchscreen HMI Retrofit
  • ✓ Wireless Draft Sensor Installation
  • ✓ Integration with Modern VMS/IAS
  • ✓ Class-Compliant System Upgrade
  • ✓ Portable Draft Reader Integration

🚢 vessel types & approvals

DNV · ABS · LR · BV · ClassNK

Vessel Types

  • ✓ Bulk Carriers
  • ✓ Tankers (Crude/Product/Chemical)
  • ✓ Container Vessels
  • ✓ LNG / LGC Carriers
  • ✓ Offshore / PSV
  • ✓ FPSO / FSO
  • ✓ Drilling Rigs
  • ✓ Ro-Ro / PCTC
  • ✓ Cruise Ships
  • ✓ Naval Vessels

Class Approvals

  • ✓ DNV (Det Norske Veritas)
  • ✓ ABS (American Bureau of Shipping)
  • ✓ Lloyd’s Register (LR)
  • ✓ Bureau Veritas (BV)
  • ✓ ClassNK (Nippon Kaiji Kyokai)
  • ✓ RINA (Registro Italiano Navale)
  • ✓ SOLAS / IACS Compliant

🌍 our experienced team serves

Vessels & Facilities Worldwide

Vessel Types (with specific makes)

  • ✓ Bulk Carriers (MMC, EMS)
  • ✓ Tankers (Kongsberg, Norcontrol)
  • ✓ Container (Poseidon, Loadmaster)
  • ✓ LNG Carriers (Radar Sensors)
  • ✓ Offshore PSV (Trim Optimization)
  • ✓ FPSO (Permanent Monitoring)
  • ✓ Drilling Rigs (List Control)
  • ✓ Cruise Ships (Draft Integration)

Global Locations – 24/7

  • ✓ UAE, Saudi Arabia, Qatar
  • ✓ India, Singapore, Malaysia
  • ✓ Norway, Netherlands, Germany
  • ✓ USA, Brazil, Mexico
  • ✓ China, Korea, Japan
  • ✓ South Africa, Nigeria
  • ✓ All major ports & shipyards

⭐ key benefits

Accuracy · Safety · Efficiency

🎯

Precision Accuracy

±1mm accuracy with radar sensors, ensuring precise cargo loading and draft survey results.

🛡️

Safety Compliance

Real-time draft monitoring prevents overloading and ensures stability compliance with class requirements.

⚡

Operational Efficiency

Optimize trim for fuel savings, reduce port turnaround time, maximize cargo capacity.

⚡ 24/7 draft measurement support

Need draft measurement or monitoring
system service?

Our experienced engineers (15+ years average) provide complete installation, calibration, troubleshooting, retrofit, and repair services for all draft measurement, trim monitoring, and draft survey systems. Available 24/7 worldwide.

Email: service@seanav.org | Website: www.seanav.org | 24/7 Senior engineers: +971 50 123 4567