Tank level sensors
Calibrated fuel-level sensors giving an accurate tank reading rather than an estimate from mileage.
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Solution · Field operations
Fuel Monitoring & Cost Management for Fleets in Qatar
Fuel monitoring for fleets in Qatar — tank-level sensors, CAN-bus consumption data, fill and drain detection and cost-per-kilometre reporting, layered onto the trackers you already have.
Fuel is usually the largest controllable cost in a fleet and the hardest to see. Calibrated tank sensors turn it into a number you can manage per vehicle, per route and per driver.
Because it runs on the same trackers, adding fuel monitoring to an existing Rapport fleet is a sensor and a calibration visit — not a new system.
There are two ways to measure it, and the right one depends on the vehicle. On a supported vehicle the tracker reads the dashboard fuel level and total consumption straight from the CAN bus — nothing to drill, nothing to calibrate. On older trucks and plant, a calibrated tank-level sensor does the same job. Both feed the same reports.
What changes once it is running is the conversation. Instead of arguing about a fuel card total at the end of the month, you have litres per vehicle per trip, a list of refills that do not match a pump receipt, and a drain event with a time and a location attached to it.
For what the saving is worth against the cost of the programme, the ROI calculator on the home page starts at the 20% Rapport fleet customers report and lets you move it down to the 12% industry average published in Verizon Connect’s 2026 Fleet Technology Trends Report.
What you get
How fleet fuel monitoring works
Fill and drain detection
Automatic detection of refuelling events and sudden drops, with alerts on suspected theft.
Idle cost analysis
Idling time converted into fuel and money, ranked by vehicle and by driver.
Cost per kilometre
Fuel, distance and utilisation combined into a per-vehicle running cost you can compare.
Route efficiency
Consumption compared across routes and drivers to show where the waste actually is.
Scheduled reporting
Fuel reports delivered on a schedule to finance and operations without anyone pulling them.
Related
Often deployed together
FAQ
Fleet fuel monitoring — common questions
Not always. On vehicles whose CAN bus exposes it, a Teltonika FMB140 or FMC150 reads the dashboard fuel level and total consumption with no sensor in the tank at all. A calibrated tank-level probe is only needed where the vehicle will not give up the data — typically older trucks, tankers and plant.
It detects the events that indicate it: a drop in tank level that does not match consumption, a fill that does not match a receipt, and refuelling outside the expected place or hours. Each one carries a time and a location, which is what makes it worth investigating rather than arguing about.
No. Fuel monitoring runs on the same trackers and the same platform. Depending on the vehicle it is either a configuration change or the addition of a sensor, not a new system.
Litres and cost per vehicle, per trip and per kilometre; idling cost; fill and drain events; and a fleet ranking so the outliers are obvious. They can be scheduled to arrive by email daily, weekly or monthly.
Related reading
From the Insights
Fleet Management Is More Than Just Tracking — Here’s What Most Businesses Miss
Tracking tells you where your vehicles are. Fleet management tells you whether your fleet is actually working for your business — and where it is quietly costing you.
Teltonika FMB920 vs FMB140 vs FMC150: Which GPS Tracker for Your Fleet?Three trackers cover most fleets in Qatar. One is small and cheap, one reads the vehicle’s CAN bus, and one does that over 4G. The specs, side by side, and the fleet each one suits.