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Ellipse® Model BHL Annular Hot Tap, Dual Rod Flow Meter
Preso
Ellipse® Model BHL Annular Hot Tap, Dual Rod Flow Meter
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Ellipse® Model BHL Annular Hot Tap, Dual Rod Flow Meter
Preso

Ellipse® Model BHL Annular Hot Tap, Dual Rod Flow Meter

The Ellipse® Model BHL annular hot tap, dual rod flow device is a multi-ported, self-averaging differential pressure flow element. Its innovative elliptical shape provides the lowest permanent pressure loss in the industry. The Ellipse flow meter is designed with a series of ports facing the upstream velocity pressures and flow sensing ports strategically located ahead of the trailing edge flow separation.

Benefits

  • No separation effects on the low (static) pressure
  • Turndown ration of 17:1
  • No vacuum effects
  • No vortex generation
  • Very high repeatability
  • Lowest drag coefficient

Features

  • Ellipse probe construction 316 Stainless Steel
  • Hot Tap model
  • Y-Type head, Brass 1/8 inch FNPT connection
  • Polycarbonate ID tag with wire
  • Instrument valves (2 per sensor) 1/4 inch SAE, brass
  • Packing gland designed with Molythane with CS cage nipple and close nipple
  • Optional: Brass ball valve with quick connect
  • Optional: Double support  

BHR 2...5 inch Ellipse (½ inch)

  • Sensor Connection ¾ inch Brass compression w/SS ferrule
  • Pipe Mounting ¾ inch 3000# CS thread-o-let
  • Isolating Valve ¾ inch Bronze ball valve

BHR 6...12 inch Ellipse (⅞ inch)

  • Sensor Connection 1 inch Brass compression w/SS ferrule
  • Pipe Mounting 1-¼ inch 3000# CS thread-o-let
  • Isolating Valve 1-¼ inch Bronze ball valve

BHR 14...24 inch ELLIPSE (1-¼")

  • Sensor Connection 1-¼" Brass compression w/SS ferrule
  • Pipe Mounting 1-½" 3000# CS thread-o-let
  • Isolating Valve 1-½" Bronze ball valve

Software

Specifications

Size
2…24 in.
Temperature Range
Up to 250 °F
Flow Range
5.3…20,000 gpm
Pressure Range
Up to 400 PSI
Accuracy
(uncalibrated) ±0.75 %

Additional Specifications

Application Examples

Pharmaceutical

Industries
Process or Industrial

Product Resources

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