Turbine Flow Meter SF4/2

SF4/2 Flow Meter + Infrared 360˚ click system

This innovation is a highly accurate, low cost, disposable Flow Meter. New construction features make this Flow Meter suitable for clean and polluted liquids. Restriction is that the size of the contamination particles may not exceed the gap between the blades.

We designed this Flow Meter for the most diverse range of applications:

  • Pharmaceutical Industry
  • Chemical Industry
  • Oil & Gas
  • Water Industry
  • Agriculture and Horticulture
  • Food & Beverage
  • Domestic Appliances
  • Other industries

The Flow Meters in this group have the same specifications. We offer to use four different possibilities.

The SF4/2 is a complete Flow meter:

  • Hose-barb connection
  • SF4/5 Infrared housing 360º click system

More information can be found in Fourth generation Flow Meter.

For more information see the Advantages 4th generation flow meter.

SpecificationsSF4/2
Based on water20ºC (68.0º F)
Flow range1,0 – 18L/min (0,25–4,75 GPM)
Accuracy< 2%
Repeatability < 0.5% measured value
K factor (water)(830) pulse/Liter
Max. pressure at 20°C.... bar (....MPa)
With extra housing till..... bar. Maximum 20°C/(86°F)
Liquid temperature -20 to +85°C (-4 to +185°F)
Viscosity(0.8 – 10)cSt. More possibilities see Specific Gravity and Hollow Balls
Inner diameter12 mm (0,47”)
Flow meter length48mm (1,88”)
Materials Flow MeterGrilamid TR55
Materials BallPP-Polypropeen
ConnectionHose-barb connection shaft Ø12,5mm x 13,5mm. Ø 0,49"x 0,53"
Supply Voltage3 - 30 Vdc
Output SignalSquare Wave
Power consumption14mA at 5V
Futaba J ConnectorCable 27cm (10.60")
More information about Electrical Connection go to Electrical Schematic SF4/5