Metrological control of measuring systems on supply trucks and oil plugs for planes and ships

Discover our new Aviation MassProver, approved by the French LNE as test equipment (LNE-33723)

SGM – Société Générale de Métrologie is certified as a repairer by the LNE, COFRAC accredited  ISO 17025 n°2-1948, COFRAC ISO 17020 n°3-1461* and MASE certified. SGM is approved by the D.I.R.E.C.C.T.E. to carry out the periodic control of measuring systems for liquids other than water (E.M.L.A.E) in the following areas: LPG measuring systems installed on tank trucks, industrial measuring equipments, measuring equipments on pipelines or for loading and unloading vessels, measuring systems for aircraft refuelling, measuring equipments for alcohol.

* Scope of accreditation available at


  • Replaces the tank prover
  • Metrological control in a closed loop with direct return to the truck

  • No product waste (in case a tank prover is used)


  • Endress+Hauser Promass Q mass flowmeter
  • Aviation type coupler and adapter, 2.5″
  • Isolation valve
  • Pressure sensor
  • Long range battery
  • Repeater display

Technical specifications

  • Flow rate from 10 to 230 m3/h
  • Pressure from 1.5 to 10 bar
  • 100% stainless steel
  • Self-sufficient (batteries) and ATEX

Data display

  • Main: reference volume and instant flow
  • Secondary: density, mass, pressure, temperature

Services provided

  • Periodic checks
  • Maintenance
  • Initial checks

The mobile rig in details

  • Flowmeter meeting the requirements of the regulations and having an EU type examination certificate for commercial transaction
  • A coupler, an adapter, a valve, instrumentation
  • A mobile structure easy to operate and to move around