Erdco 25D Turbo-Flo Flow Meter

Erdco 25D Turbo-Flo offer the precision of turbine technology with rugged construction. The practical design of the probe includes a bluff bar that protects the turbine from foreign materials in the stream as well as from over-insertion. Installation is simple and does not require special fittings. The Turbo-FloTM probe may be installed in standard pipe tees, through pipe saddles, welding spuds, and 1 1/2” full opening ball or gate valves.

Erdco 25D Turbo-Flo Features

  • Delrin® non-metallic construction is ideal for water applications. Resists corrosion and mineral salt accumulation.
  • Steel or stainless steel connector fittings.
  • Adjustable insertion length for 11 ⁄2 to 10 inch pipe.
  • Lower cost than stainless steel probes.
  • Rugged construction for industrial environments.
  • No external power required.
  • Wide measuring range with 30:1 turndown.
  • Low mass Delrin® turbines offer improved sensitivity and long life.
  • Use standard pipe fittings for installation

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Erdco 25D Turbo-Flo Applications

  • Water and other aqueous solutions
  • Chiller and cooling tower loops
  • Water treatment systems
  • Irrigation systems

Specifications

  • Accuracy : ±1.0%
  • Repeatability : ±0.5%
  • Linearity : ±0.5%
  • Turndown : 30:1
  • Insertion Length : 02 = 2 inches 06 = 6 inches 12 = 12 inches
  • Threshold : 0.5 ft/s or 1.22 x ID2 = GPM Liquid
  • Velocity : ft/s = 0.408 x GPM/pipe ID2
        Point Velocity = 2.625 pulses/ft/s
  • Pulse/gallon correction for uncharted pipe diameters =
    ID2 charted pipe Pulse/gallon ID2 uncharted pipe x charted pipe
  • Materials of Construction :
  • Probe : Delrin®
  • Connector : Steel, 303sst
  • Turbine : Delrin®
  • O-rings : Buna-n or Viton®
  • Temperature Limits : 225°F(107°C)
  • Pressure Limits : 145 psig(10bar)@ 75°F(24°C)

ERDCO reserves the right to alter design and/or specifications without notice. Viton® and Delrin® are registered trademarks of E.I. Dupont de Nemours and Co.

Download Datasheet: Erdco Turbo-Flo 25D Series

Reference : erdco.com

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