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Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

For sales & general inquiries
Municipal Water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010
Wyco Concrete solutions: (800) 233-9926
Telog: 888‑835‑6437 (Press #2)

For product support
Municipal Water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010
Wyco Concrete solutions: (877) 243–1010
Telog: 888‑835‑6437 (Press #2)

Contact a Customer Care Representative

We’ll get back to you within 24 hours or the following business day.

Prefer to call?
Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

For sales & general inquiries
Municipal Water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010
Wyco Concrete solutions: (800) 233-9926
Telog: 888‑835‑6437 (Press #2)

For product support
Municipal Water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010
Wyco Concrete solutions: (877) 243–1010
Telog: 888‑835‑6437 (Press #2)

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.

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  • Size
    50…609 mm
    2...24 in.
  • Temperature Range
    Up to 120 °C
    Up to 250 °F
  • Flow Range
    20…75,708 lpm
    5.3...20,000 gpm
  • Pressure Range
    Up to 27 bar
    Up to 400 PSI
  • Accuracy
    (uncalibrated) ±0.75%
    (uncalibrated) ±0.75%
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Annular hot tap, dual rod flow device.

Well suited for measuring liquids or gases.

  • 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

 


Product Specifications

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  • Pipe Size
    50…609 mm
    2…24 in.
  • Probe Construction
    316 Stainless Steel
    316 Stainless Steel
  • Head
    “Y” type, brass 1/8 in. FNPT
    “Y” type, brass 1/8 in. FNPT
  • Packing Gland
    Molythane with CS cage nipple & close nipple
    Molythane with CS cage nipple & close nipple
  • Retract Assembly
    CS rods, nuts & bolts
    CS rods, nuts & bolts
  • ID Tag
    Polycarbonate
    Polycarbonate
  • Temperature
    Up to 120 °C
    Up to 250 °F
  • Pressure
    Up to 27 bar
    Up to 400 PSI
View all Specifications

Market Applications

  • Industrial Process

    The measurement and monitoring of flow, water quality and toxic and combustible gas plays a vital role in industrial processes for consistent delivery of quality control, personnel safety, environmental protection, process monitoring and optimization. Our comprehensive range of robust, real-time and reliable instrumentation provides dependable solutions that are easy to install, simple to maintain, creates safe areas of work and deliver increased regulation compliance.

    View Solutions

Product Documentation

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Application Data Sheets | English Preso® Applications

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Software & Firmware

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Software | Version v5.37.23.0 | Updated August 19, 2020 | 33.23 MB PresoCalc Setup Tool Preso See Release Notes
Software | Version v5.37.23.0 | Updated August 19, 2020 | 33.23 MB PresoCalc Setup Tool Preso See Release Notes

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Contact a Customer Care Representative

We’ll get back to you within 24 hours or the following business day.

Prefer to call?
Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

For sales & general inquiries
Municipal Water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010
Wyco Concrete solutions: (800) 233-9926
Telog: 888‑835‑6437 (Press #2)

For product support
Municipal Water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010
Wyco Concrete solutions: (877) 243–1010
Telog: 888‑835‑6437 (Press #2)