Flux Flow Meter FMJ 100 Series

 The FLUX flow meter FMJ 100, built according to the nutating disc principle,  can be used with FLUX drum pumps e.g. with the evaluation unit FLUXTRONIC® the filled quantity can be displayed. This way  filling and dosing processes of almost all kinds of fluids can be performed with maximum precision and highest safety. In automatic mode it is possible to output a signal for control purposes with the evaluation unit and the use of a switching amplifier.

This way e.g. motor and / or magnetic valve and the most different processes can be controlled. The flow meter
FMJ is a low-cost alternative, if only manual use is desired.

The FLUX flow meters  FMJ 100 work on the nutating disc principle. Here, the liquid flow actuates the nutating disc. With a Reed sensor the number of rotations is counted and forwarded as an impulse or passed on to the evaluation unit FLUXTRONIC®. This calculates the flow quantity of the fluid based on the previously entered, medium dependent calibrating constant.


  • Nutating disc principle
  • For low viscosity media
  • High measuring accuracy
  • Easy calibration
  • Reliable operation
  • No mains connections required
  • Signal transmission to evaluation unit FLUXTRONIC® or external control unit such as PLC possible
  • Version also available for hazardous area


  • Insensitive to small solids
  • Easy Handling
  • Easy  assembly on pump
  • Also for non-lubricating media
  • Battery acid, formic acid, ammonia, formic acid, boric acid, brake fluid, calcium chloride, ferric-III-chloride, photo developers, glycole, mineral oil, sodium hydroxide, phosphoric acid, hydrochloric acid, sulfuric acid to 60 %, tartaric acid, zinc chloride, citric acid


  • Flow rate: min. 10 l/min - max. 100 l/min
  • Filling accuracy: +/- 1 %
  • Operating pressure: max. 4 bar
  • Size of solids: max. 1,5 mm
  • Viscosity: min. 1 mPas - max. 2500 mPas
  • Housing Materials: Polypropylene
  • Media / Fluids: Acids, Alkalis
  • Protection class: IP 54
  • Application area: For manual filling
  • Measurement error of the flow rate: +/- 1 %

Download Data Sheet: Flow Meter FMJ 100 Series

Ref: flux-pumps.com