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Ellipse AHR
Preso

Ellipse AHR

The Ellipse Model AHR annular wet tap, low pressure 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

  • Patented elliptical design outperforms traditional devices
  • Turndown Ratio: 17:1; no vacuum effects
  • No moving parts equals long, trouble-free service life
  • True static pressure measurement rather than a calculated value
  • Overcomes loss of accuracy caused by fluid separation at the sensor body

Features

  • Single point pipe entry for DP, temperature and static pressure
  • No dampening software required
  • Lowest pressure loss in industry (typically 3% of DP in a 12" line) due to its patented aerodynamic profile
  • NIST traceable calibration: Optional independent labs

Software

Specifications

Size
2...48 in.
Temperature Range
Up to 150 °F
Flow Range
5.3…34,340 gpm
Pressure Range
Up to 150 PSI
Accuracy
±0.75 %

Additional Specifications

Application Examples

Pharmaceutical

Industries
Chemical, Refining & Petrochemical
Oil & Gas
Process or Industrial
Water & Wastewater Treatment

Product Resources