Equflow Brass Turbine Flowmeter

The Brass flow sensor of Equflow has low flow sensing capabilities in a wide range of applications suitable for neutral, aqueous and opaque liquids including fuel. An ultra light-weight turbine rotor follows the fluctuation of the flow very accurately and generates a high resolution IR-reflected digital output signal. In either flow controlled or monitoring applications, the Brass flow sensor can measure flow rates and totalize.

  • Brass Turbine flowsensor with high resolution output
  • Measuring by revolutionary IR Turbine reflection
  • High accuracy and repeatability
  • Also suitable for opaque liquids
  • All wetted parts are made of Brass, PVDF with ruby bearing and FPM (Viton®) sealing

Options

  • Programmable K-factor
  • Flow alarm level
  • Batch function with preset
Technical Specifications00450085
Inner diameter in mm4.58.5
Linear flow range0.1 - 2.0 L/min1.0 - 20.0 L/min
Minimum flow0.03 L/min*0.5 L/min
Accuracy1% of reading1% of reading
Repeatability< 0.15%< 0.15%
Wetted materialsBrass / PVDF / RubyBrass / PVDF / Ruby
O-ring sealsViton or EPDMViton or EPDM
Connections¼“ BSP½“ BSP
Dimensions incl. housing in mm7374
Liquid temperature in °C-20 to +80-20 to +80
Max. pressure at 20°C in bar25 (100 bar optional)25 (100 bar optional)
Viscosity in cSt.0.8 - 100.8 - 10
Approx. K-factor in pulses/L100,000 4,800
Power supply5 - 24 Vdc5 - 24 Vdc
Output signal5 - 24 V square wave5 - 24 V square wave
Power consumption34 mA at 5 V34 mA at 5 V
Default cablePVC 1 meter PVC 1 meter
* Special low flow sensor 0045 available with flow range: 0.02 – 1.0 L/min

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