800+
EGT systems serviced
24/7
global support
OEM
trained engineers
100%
integration capability

📊 EGT CORE SYSTEMS

Scanner · Thermocouples · Alarms · Indication

  • ✓ Cylinder Exhaust Gas Temperature Monitoring
  • ✓ Turbocharger Inlet/Outlet Temperature Monitoring
  • ✓ Scavenge Air Temperature Monitoring
  • ✓ Exhaust Gas Receiver Temperature Monitoring
  • ✓ EGT Scanner Modules (Autronica, Kongsberg, Noris, Siemens)
  • ✓ Thermocouple Type K, N, R Calibration & Replacement
  • ✓ Pyrometer Systems & Temperature Indicators
  • ✓ High Exhaust Temperature Alarms & Shutdowns
  • ✓ Cylinder Imbalance Detection (Delta T)
  • ✓ Exhaust Gas Temperature Scanners (Autronica BTD-300, Kongsberg DPS)
  • ✓ Temperature Averaging Modules
  • ✓ 4-20mA Loop-Powered Temperature Transmitters

⚙️ engine & turbocharger

Cylinder · Exhaust Valve · Turbocharger

Main Engine Cylinder EGT

  • ✓ MAN B&W MC/ME series cylinder exhaust temp
  • ✓ Wärtsilä RT-flex / X series exhaust monitoring
  • ✓ Sulzer RTA / ZA40 cylinder exhaust gas
  • ✓ MAK M 25/32, M 43 C exhaust temp scanning
  • ✓ Yanmar 6EY18, 6N18 EGT calibration
  • ✓ Caterpillar 3400, 3500 series pyrometers
  • ✓ Niigata / Pielstick exhaust gas sensors
  • ✓ Mitsubishi UE engine EGT systems

Turbocharger & Exhaust Valve

  • ✓ Turbocharger inlet temperature monitoring (ABB, MAN, Mitsubishi, IHI)
  • ✓ Turbocharger outlet / exhaust gas receiver temp
  • ✓ Exhaust valve temperature trending
  • ✓ Scavenge air / receiver temperature monitoring
  • ✓ Inter-stage cooler temperature scanning
  • ✓ Exhaust gas waste heat recovery temp sensors
  • ✓ Over-speed protection temperature interlocks
  • ✓ Differential temperature across turbine

🛡️ ESD / SLOWDOWN VIA EGT

Overtemp · Scavenge Fire · Cylinder Cut-out

  • ✓ High exhaust temperature shutdown systems
  • ✓ Cylinder deviation (delta) slowdown
  • ✓ Scavenge fire detection (temp rise in scavenge)
  • ✓ Turbocharger overtemperature protection
  • ✓ Exhaust gas receiver high temp alarm
  • ✓ Safety interlock via EGT for fuel cut-off
  • ✓ Engine protection logic integration (IAS/AMS)
  • ✓ Cylinder cut-out validation using EGT
  • ✓ Exhaust valve leak detection (temp spike)

🌡️ sensors & calibration

Thermocouples · RTD · Transmitters · Scanners

Thermocouples & Sensors

  • ✓ Exhaust gas thermocouples Type K, N, R, S
  • ✓ High-temperature mineral insulated thermocouples
  • ✓ Exhaust gas temperature RTDs (Pt100)
  • ✓ Thermocouple harness / compensating cable
  • ✓ Thermocouple connectors & terminal blocks
  • ✓ Pyrometer sensors for CAT / Yanmar / Cummins
  • ✓ Exhaust gas receiver temperature probes
  • ✓ Turbocharger speed & temp combination sensors

Scanners, Calibration & Transmitters

  • ✓ EGT scanner module repair / exchange (Autronica, Kongsberg, Noris, Siemens)
  • ✓ Temperature transmitter calibration (4-20mA, HART)
  • ✓ Thermocouple millivolt simulation & testing
  • ✓ Cold junction compensation check
  • ✓ On-site temperature loop validation
  • ✓ Scanner configuration for cylinder count (5,6,7,8,9,12 cyl)
  • ✓ Alarm setpoint adjustment (absolute & deviation)
  • ✓ Data logging & trend analysis for EGT

🔌 IAS / PMS / GOVERNOR INTERFACE

AMS · Governor Link · ShaPoLi · Load Sharing

Automation Integration

  • ✓ EGT interface to Integrated Automation Systems (IAS)
  • ✓ Alarm Monitoring Systems (AMS) – EGT inputs
  • ✓ Power Management (PMS) – load dependent EGT
  • ✓ Governor systems (load sharing based on EGT)
  • ✓ Shaft Power Limiter (ShaPoLi) – EGT as backup
  • ✓ Engine telegraph / maneuvering data correlation
  • ✓ Bridge control system EGT display
  • ✓ ECR mimic panel temperature readout

Control & Optimization

  • ✓ Electronic governor (Woodward, Noris, Heinzmann) EGT trim
  • ✓ Fuel rack position vs EGT optimization
  • ✓ Cylinder balancing using EGT feedback
  • ✓ Engine combustion optimization via EGT
  • ✓ Load sharing between generators using EGT
  • ✓ Turbocharger wash interval monitoring via temp drop
  • ✓ Exhaust gas boiler performance (temp correlation)
  • ✓ Vibration monitoring correlation with EGT

⚓ vessels & experienced team

Fleet-Wide EGT Expertise

Vessel Types & Engine Makes

  • ✓ VLCC / ULCC (MAN B&W 7S80MC, 6S90ME)
  • ✓ Container ships (Wärtsilä 12RT-flex, MAN 11S90)
  • ✓ Bulk carriers (Sulzer 6RTA, Mitsubishi UE)
  • ✓ LNG carriers (Mitsubishi, MAN ME-GI)
  • ✓ Offshore supply vessels (MAK M 32, CAT 3516)
  • ✓ AHTS / PSV (Yanmar 6N18, Niigata 6L)
  • ✓ Drill ships / rigs (Caterpillar 3600, EMD)
  • ✓ Ferries / Ro-Ro (Wärtsilä 16V32, MAN 28/33D)

Our EGT Team Experience

  • ✓ Senior engineers with Autronica, Kongsberg, Noris training
  • ✓ Field experience on MAN B&W MC/ME since 2005
  • ✓ Wärtsilä RT-flex / X engine EGT system specialists
  • ✓ Thermocouple calibration certified (ISO 17025)
  • ✓ PLC / SCADA integration for EGT (Siemens, ABB, Mitsubishi)
  • ✓ 24/7 remote support & on-site troubleshooting
  • ✓ Retrofit of obsolete pyrometers to modern scanners
  • ✓ Cylinder balancing & performance tuning using EGT

🔥 24/7 EGT SUPPORT

Exhaust gas temperature monitoring
service or retrofit?

Our specialist team provides complete EGT system troubleshooting, thermocouple replacement, scanner calibration, and integration for all engine makes. Available 24/7 at major ports worldwide.

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