Tuffa FMS

Fuel Level Monitoring System for Derv, Gas, Oil and AdBlue®

The system is ready-configured for Derv, Gas, Oil and AdBlue and has the option of self-calibration for other liquids too.

The brand new units combine innovative design and incredible function. The FMS is an all in one monitoring system that comes complete with a contents gauge three low level alarms, three high level alarms that give visual and audible signals to the owners or supervisors of the oil tanks.

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FMS Basic Specification:

  • Digital Tank Level Indicator
  • Bund & Overfill Alarm


  • Contents readout in litres & percentage
  • Audio & Visual Alarms for all levels: Empty, Low, High, Full, Bund
  • Pre-configured for Derv, Gas Oil and AdBlue. Option for self-calibration of other liquids.
  • Real-time clock.
  • Multiple language options
  • Ability to monitor up to 7 common tanks.
  • Pressure Sensor with 5m Capillary


  • 2 x 16 large character backlit display
  • Audio output 8DoB / metre
  • 12 button custom keypad
  • 100-240 Vac operating range, option to battery power with solar trickle charge