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Ellipse® AS Annular Steam Flow Meter
The Ellipse® Model AS annular flow device is a steam flow meter designed to produce a differential pressure that is proportional to flow. 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
- 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
- Saturated or Superheated Steam
- T-Type head, 316 SS 1/2" FNPT connection
- CS compression fitting with SS ferrule
- CS 3000 lb weld fitting - ASTM A105
- 316 SS Ellipse sensor
- 316 SS ID tag with wire
- Optional: Double support, CS or 316 SS
- Optional: Compression fitting - 316 SS
- Optional: Temperature port with RTD output
- Optional: Static pressure port with SS plug
- Optional: 1/2" gate valves, OS & Y, 316 SS
Software
Specifications
Size
2…72 in.
Temperature Range
Up to 480 °F
Flow Range
2.6…21,130 gpm
Pressure Range
Up to 600 PSI
Accuracy
±0.75 %
Additional Specifications
Application Examples
Pharmaceutical
Industries
Building Automation / HVAC
Petrochemical, Refining & Chemical Metering
Oil & Gas Meters
Process or Industrial
Water & Wastewater Treatment
Petrochemical, Refining & Chemical Metering
Oil & Gas Meters
Process or Industrial
Water & Wastewater Treatment
Product Resources
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