System 7 not only specialise in equipment and vehicles on land but also for those at sea. Our range of oil management and quality systems work to ensure your vessels are kept at optimum operating efficiency to maximise time on the water and minimise downtime due to oil and fuel changes or contamination issues.

Real Time Oil Management And Quality Data Via RaVeM

Bringing all this relevant information back to you about your vessel’s oil management and quality levels is our RaVeM system – a web-based, secure system that delivers real time data on the location, condition and performance of your vessels.

The secure system stores and backs up your data and is accessible at all times on all devices, giving you real time data for real time vessel monitoring.

A Simple Logbook System

The cloud-based system makes system maintenance and records a one-step process. The system automatically records all reported fault codes and events in its cloud-based system, as well as the option to manually add logs downloaded from machine ECM.

Quality At The Forefront With Fluid Property Sensor

The quality of your oil is paramount. Any infiltration of contaminate substances can lead to vast operating ramifications resulting in decreased productivity and vessel downtime, all leading to decreased turnover.

Our Fluid Property Sensor takes care of all your oil quality needs. This condition-based monitoring solution is over 60 times more sensitive to oil contamination that any other dielectric constant measuring sensor. It provides real time data feedback of water ingress and oxidation levels, giving you a full 360o view of your oil ‘s performance.

All your Vessel oil bases are covered with System 7.


The System 7 Fluid Property Sensor is the latest highly flexible and cost effective technology in oil condition monitoring, delivering real time monitoring of the condition of any lubricating oil.

The Fluid Property Sensor is a condition-based monitoring solution that is over 60 times more sensitive to oil contamination that any other sensor on the market.

It provides real time data feedback on the in service condition of your oil, giving you a full 360o view of your oil’s performance.

The sensor continually sends information back to System 7’s online database RaVeM, which contains unique algorithms to interpret the data and identify any potential equipment failures before a catastrophic failure occurs. Equipment patterns can be identified prior to a scheduled service allowing technicians to focus on potential problem areas.

RaVeM will continually track the condition of the oil and calculate the time remaining before an oil change is required. The System 7 Oil Quality System allows you to accurately predict when your next service is next due rather than working on machine hours.

Never Be Stuck At Sea With Oil Manager

Our Oil Manager system ensures the oil level on your vessel is kept at optimum level whilst at sea and automatically tops up to the required level. No more time-consuming oil top ups or damage to your engines due to insufficient management and monitoring.

Along with maintaining oil levels, the Oil Manager will monitor your vessel’s consumption trends and provide a handy usage trend analysis via our RaVeM system.

Our Oil Manager system ensures your vessel has:

  • Optimum oil level at all times
  • No infiltration of water into the oil
  • No overfilling or shortage of oil
  • Higher reliability and availability of Diesel engines
  • Increased engine life cycle
  • Consumption and condition data across all operating conditions

Fuel Monitor

Equipped with GPS, GSM, sensors and data logging, our Fuel Monitor is capable of measuring and analysing your fuel consumption, providing valuable feedback on your vessel’s consumption trends.

Data can be read by qualified personnel giving vessel operators a host of valuable, real time and historical information including:

  • Fuel consumption rate and shift total
  • Work time vs idle time average and shift totals
  • Vessel speed and direction
  • Exact GPS location

Access to this important information allows vessel operators to proactively manage their vessel’s fuel consumption, forward plan fuel top ups and provide on board surveillance feedback of their vessel, even when not in use.

Security Alerts

The Fuel Monitor is also a standalone alarm system that can trigger an alarm if fuel theft or unauthorised vessel entry is detected.