500+
tankers serviced
24/7
cargo support
OEM
cross-trained engineers
100%
inventory accuracy

📡 core technologies

Radar · Servo · Hydrostatic · Hybrid

  • ✓ Radar Level Transmitters (FMCW / Pulse)
  • ✓ Servo Tank Gauges
  • ✓ Hydrostatic Pressure Sensors (DP/HP)
  • ✓ Temperature Sensors (RTD / Pt100)
  • ✓ Hybrid Tank Gauging Systems (HTG)
  • ✓ Average Temperature Sensors
  • ✓ Spot Temperature Elements
  • ✓ Pressure Transmitters (Tank Bottom/Top)
  • ✓ Vapor Pressure Monitoring
  • ✓ Density and Interface Measurement
  • ✓ Level Alarms (High-High / Low-Low)
  • ✓ Overfill Prevention Systems

📏 level measurement

Radar · Servo · Float · Ultrasonic

Radar & Advanced Level

  • ✓ Saab Rosemount (Emerson) Radar Tank Gauges
  • ✓ Honeywell Enraf Radar / SmartRadar
  • ✓ Musasino (M-Series) Servo & Radar Gauges
  • ✓ KROHNE Optiwave / BM26
  • ✓ Guided Wave Radar (GWR) Probes
  • ✓ Non-Contact Radar (FMCW Technology)
  • ✓ Ultrasonic Level Transmitters
  • ✓ Radar Alignment & Antenna Cleaning

Servo, Float & Mechanical

  • ✓ Whessoe (Varec) Servo / Float Gauges
  • ✓ Tokyo Keiso Servo Tank Gauges
  • ✓ Float and Tape Systems (MTG)
  • ✓ Mechanical Level Indicators
  • ✓ Motorized Servo Gauge Repair
  • ✓ Wire Replacement & Tension Calibration
  • ✓ Interface Level (Oil/Water) Sensors
  • ✓ Sludge / Interface Detection

🌡️ pressure & temperature

Hydrostatic · DP · RTD · Multi-Spot

Pressure Monitoring

  • ✓ Tank Bottom Pressure Transmitters (Rosemount 3051 / 2088)
  • ✓ Differential Pressure (DP) Transmitters
  • ✓ Hydrostatic Tank Gauging (HTG)
  • ✓ Vapor Pressure / Inert Gas Pressure Sensors
  • ✓ Calibration and Span Adjustment (HART)
  • ✓ Overfill / High Pressure Alarm Testing

Temperature Monitoring

  • ✓ Multi-Spot Temperature Elements (MTE)
  • ✓ Average Temperature Sensors (Pt100 / RTD)
  • ✓ Spot Temperature Probes
  • ✓ Thermowells and Fittings
  • ✓ Temperature Transmitters (HART / Fieldbus)
  • ✓ Cargo Temperature Monitoring
  • ✓ RTD Resistance Checks & Calibration

🖥️ cargo control room

VRCS · IAS · Loading Computer · SCADA

Integrated Systems

  • ✓ Cargo Control Room Consoles
  • ✓ Tank Gauging Integration to IAS (Kongsberg, Siemens, etc.)
  • ✓ Loading Computer Interface
  • ✓ Ballast Control Integration
  • ✓ Valve Remote Control System (VRCS) Interface
  • ✓ SCADA / HMI Display Configuration
  • ✓ Data Logging and Inventory Reports
  • ✓ Communication Gateways (Modbus, Profibus)

Specific Systems We Service

  • ✓ Saab TankRadar Pro / Rex
  • ✓ Emerson Rosemount Tank Gauging
  • ✓ Honeywell Enraf (SmartRadar / 854)
  • ✓ Musasino (M20 / M21 Servo)
  • ✓ KROHNE (BM 702 / Optiwave)
  • ✓ Wärtsilä Cargo Handling Systems
  • ✓ Tokyo Keiso TGM / Servo
  • ✓ Varec / Whessoe Systems

🚨 safety & compliance

Overfill Prevention · High-High Alarms · MARPOL

  • ✓ Overfill Prevention Systems (OPS)
  • ✓ High-Level and High-High Level Alarms
  • ✓ Low-Low Level Alarms (Suction Loss)
  • ✓ Independent Alarm Systems (IEC 61511)
  • ✓ Tank Pressure Relief Monitoring
  • ✓ Inert Gas Pressure Monitoring
  • ✓ Alarm Testing and Certification
  • ✓ SIL 2 / SIL 3 Loop Verification
  • ✓ Annual / 5-Year Overhaul Procedures
  • ✓ 15 PPM / ODME Interface (Oil Record)

⛴️ vessels & facilities

Tankers, FPSOs, Terminals, Chemical Carriers

Vessel Types

  • ✓ Crude Oil Tankers (VLCC / ULCC)
  • ✓ Product / Chemical Tankers
  • ✓ LPG / LNG Carriers
  • ✓ FPSO / FSO Units
  • ✓ Drillships (Mud / Brine Tanks)
  • ✓ Bulk Carriers (Ballast / Fuel)
  • ✓ Offshore Supply Vessels
  • ✓ Onshore Storage Terminals

Global Service Locations

  • ✓ UAE (Fujairah / Dubai)
  • ✓ India (Mumbai / Kochi)
  • ✓ Singapore
  • ✓ Rotterdam / Amsterdam
  • ✓ Houston / Gulf Coast
  • ✓ Middle East Ports
  • ✓ Worldwide shipyards

👨‍🔧 seanav experience

Experienced with Major OEMs

Our team has successfully serviced and calibrated systems on vessels equipped with:

Saab Rosemount Emerson Honeywell Enraf Musasino KROHNE Wärtsilä Tokyo Keiso Varec / Whessoe

From radar alignment to full cargo control room integration, Seanav engineers bring decades of tanker experience.

⚡ 24/7 cargo support

Need tank gauging or level system
service?

Our engineers provide complete installation, troubleshooting, retrofit, and calibration for all tank level, pressure, and temperature systems. Available 24/7 worldwide for tankers and terminals.

Email: service@seanav.org | Website: www.seanav.org