Technical Data

  • Flow rate: min. 10 l/min - max. 100 l/min
  • Filling accuracy: +/- 1 %
  • Operating pressure: max. 6 bar
  • Size of solids: max. 1,5 mm
  • Viscosity: min. 1 mPas - max. 2500 mPas
  • Housing Materials: Polypropylene, Stainless steel, Ethylene-Tetrafluoro-Ethylene
  • Media / Fluids: Acids, Alkalis, Petroleum products, Highly flammable media, Solvents, Fuels, Aqueous salt solutions

Product Attributes

  • Nutating disc type
  • Insensitive functional principle
  • Inductive counter  - independent of the conductance of the medium
  • No metals in the medium area
  • High resistancy
  • Low weight
  • No mains connections required
  • Ex-protected


  • Insensitive to small solids
  • Easy Handling
  • Control by PLC possible
  • Also for use in hazardous areas
  • Easy assembly on pump
  • Batch operation possible
  • Also for non-lubricating media

Suitable Applications

Housing Material PP: Battery acid, formic acid, ammonia, formic acid, boric acid, brake fluid, calcium chloride, acetic acid, ferric chloride, photo developers, glycol, mineral oil, sodium hydroxide, phosphoric acid, hydrochloric acid, sulfuric acid to 60 %, tartaric acid, Zinc chloride, citric acid

Housing Material ETFE: Bromoacid, butylamine, chloroform, diethyl amine, ethyl acetate, essential oils, ethylene oxide, hydrofluoric acid to 40 %, aqua regia, nicotinic acid, nitrating acid to 70 %, petroleum ether, nitric acid (diluted), nitric acid (concentrated) sulfuric acid to 98 %, tetrahydrofuran, hydrogen peroxide

Housing Material S: Acetone, butanol, ethyl, acetate, ethyl alcohol, freon / freon, glycerin, hexanol, isopropyl ether, linseed oil, methanol, methylene chloride, methoxybutanol, mineral oil, Perchlorethylene, petroleum, styrene, trichlorethylene