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Turbine Mass Flow Meters

Supplier: Duff & Macintosh playlist_addCompare

The DigiFlow Turbine Mass Flow Meters DFS series flow meters provide low flow sensing capabilities in a wide range of OEM and end-user applications.

Price Guide (Inc GST): POA

Utilizing a rotor which, through use of an infrared beam, generates a digital signal, the DigiFlow concept offers high accuracy, low cost, and a flexible design to meet customer requirements. In either flow controlled, or monitoring applications, the DFS series meters can measure flow rates and total quantities.

Design Features

  • 2 ranges from 0.07 – 25 litres/minute (.02 – 6.6 GPM)
  • Quantity measurements as small as 0.1 ml.
  • Accuracy within +/-0.5% or better.
  • Operational pressures up to 70 bar (1,000 PSIG)
  • Wetted surfaces of high quality polymers.
  • Housing of high quality polymers or machined metal.
  • Low pressure drops
  • Friction-free fluid bearings yielding long life.
  • Compatible with most acids and bases.
  • Turn down ratios of up to 64:1
  • Mount in any position without flow straighteners.
  • Infrared signal pick-up.
  • Resolution of up to 65,000 pulses/litre (246,000/gallon). 

Systems & Applications

Connected to a basic counter, the DFS meter can monitor flow rates and/or total quantities. In conjunction with a stand-alone controller or interfaced with process control or general purpose computers, the DFS is an integral part of flow controlled processes.

In end-use, or in OEM applications, including those requiring disposable components, the DFS is a key part in a systems approach to a wide range of monitoring and controlling applications including:

Dosing of chemicals into main stream flows for agricultural, water treatment, and other requirements.

  • Medical/Pharmaceutical equipment.
  • Additive injection in chemical processes.
  • Monitoring/Controlling fuel flows.
  • Monitoring pulse feed pump flows.
  • Beverage dispensing

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