Badger Meter, Inc.
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Preso - Model Ellipse AF -Annular Flanged Flow Device
The Ellipse Model AF annular flanged 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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- Single point pipe entry for DP, temperature and static pressure
- No dampening software required
- 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
- Turndown Ratio: 17:1; no vacuum effects
- T-Type head, 316 SS 1/4" or 1/2" FNPT connection
- 150 lb 316 SS sensor flange
- CS gasket with SS spiral wound ring
- CS mounting flange, 150 lb ASTM A105 with nuts and bolts
- CS 3000 lb weld fitting - ASTM A105
- 316 SS Ellipse® sensor
- Instrument valves (2 per sensor) - 1/2", CS
- NIST traceable calibration: Optional independent labs
- Size : 2…72 in.
- Temperature Range : Up to 800 °F
- Flow Range : 5.3…34,340 gpm
- Pressure Range : Up to 800 PSI
- Accuracy : ±0.75 %
- Application Examples : Pharmaceutical
- Industries :
- Chemical
- Industrial
- Oil & Gas
- Refining & Petrochemical
- Water / Wastewater Treatment