{{title}}
Request a quote {{contactOpenText}}
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

For product support
Municipal water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010

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

For product support
Municipal water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010

Ellipse® Model BAR (Annular Commercial)

The Preso Ellipse® Model BAR (Annular Commercial) is a multi-ported, self-averaging differential pressure type Ellipse flow element.  The flow element has a two piece construction, of an elliptical shape with two 100% independent flow sensing chambers to prevent signal degradation and mixing or that require dampening hardware or software. The impact velocity sensing holes are located along the leading edge and the true static sensing holes are on the exterior probe side. The probe does not generate any vortices or vacuum effects that impinge on the static pressure measurement sensing area and has a drag coefficient of 0.32 or less. Each flow sensor is complete with instrument shut off valves with provisions to accept a transmitter or direct indicating meter. An identification tag is supplied with specific flow station measurement information as required.

Showing units in {{labelText}}
  • Size
    50...609 mm
    2...24 in.
  • Temperature Range
    Up to 120 °C
    Up to 250 °F
  • Flow Range
    18...75,708 lpm
    5...20,000 gpm
  • Pressure Range
    Up to 27 bar
    Up to 400 PSI
  • Accuracy
    (uncalibrated) ±3/4%
    (uncalibrated) ±3/4%
Request a quote

Multi-ported, self averaging differential pressure pitot tube meter.

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

Showing units in {{labelText}}
  • 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
  • Pipe Mounting
    3000# CS Thread-O-Let
    3000# CS Thread-O-Let
  • Instrument Valves
    1/4 in. SAE Flare Brass Ball Type
    1/4 in. SAE Flare Brass Ball Type
  • 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

  • Building Design, HVAC & Plumbing

    Flow instrumentation solutions are a crucial aspect of building design, construction and operation for apartments, hospitals, schools, factories and other facilities. From HVAC and grounds management to plumbing and water services, our meters are specifically designed to provide solutions that are accurate and reliable, even under the most challenging conditions.

    View Solutions
  • Process & General Industry

    To succeed in a competitive marketplace, manufacturers must deliver the right product on time, every time, as well as capitalize on opportunities for new products, while maximizing uptime and reducing production costs. These manufacturing and processing industries worldwide depend on precise measurement and control technology flow meters. Badger Meter flow meters produce consistently reliable performance to ensure proper blending, custody transfer and signal transmission as well as compliance with international industry standard requirements. Exceptionally durable flow meters and control products help keep production up and running.

    View Solutions

Product Documentation

Filter Documents
Filtered by:
Remove all filters
Document Type
{{isTruncated ? openText : closeText}}

Select up to 5 to share via email

Email Selected Documents ({{data.emailDocs.length}})

You may only share up to (5) via email. Please remove some.

Displaying {{pageRange}} of {{data.totalResults}}

Manuals & Guides Preso® Ellipse® - BAR Annular Commercial Preso {{moreContent}} {{seeAllLabel}} | English
Product Data Sheets Preso® Ellipse® - BAR Annular Commercial Preso {{moreContent}} {{seeAllLabel}} | English
Application Data Sheets Preso® Applications Preso {{moreContent}} {{seeAllLabel}} | English

We’re sorry, your request didn’t return any documents.

Please try again or contact us

Select up to 5 to share via email

Email Selected Documents ({{data.emailDocs.length}})

You may only share up to (5) via email. Please remove some.

Displaying {{pageRange}} of {{data.totalResults}}

Prev Page
Next Page

Software & Firmware

Filter Downloads
Filtered by:
Remove all filters
Product Line
{{isTruncated ? openText : closeText}}
Product / Model

Before filtering by product or model, please select a brand from the filter above.

{{isTruncated ? openText : closeText}}
Download Type
Language
{{isTruncated ? openText : closeText}}

Displaying {{pageRange}} of {{data.totalResults}}

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

We’re sorry, your request didn’t return any software or firmware.

Please try again or contact us

Displaying {{pageRange}} of {{data.totalResults}}

Prev Page
Next Page
We're here to help
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

For product support
Municipal water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010