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Products > Cryogenic Equipment > |
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Precision Turbine Liquid & Gas
Flowmeters |
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For your complete Liquid and Gas Flow Measurement
needs and increased accuracy, efficiency, and service life, Sponsler
provides a complete line of high quality, precision turbine flowmeters
to meet virtually all flow measurement applications. Sponsler flowmeters are
available in stainless steel, corrosive series and feature a
hydraulically balanced turbine for rugged, compact construction allows
for the most accurate and reliable measurement available. |
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| Design Applications |
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Liquid and Gas measurement. |
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Batching. |
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Blending. |
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Filling. |
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Process control. |
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Flow rates from .25 to 12000 GPM and .35
to 12000 ACFM. |
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Temperature range from -430 to +1000 F. |
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Compact light-weight construction. |
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Linear output. |
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High resolution. |
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Standard and custom design. |
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Variety of end fitting choices. |
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The Sponsler Precision Turbine Flowmeter measures
volume by a contour mounted turbine in the flow stream. The AC signal
output is detected by a transducer and interpreted by various
electronic devices used for flow rate indication and totalisation.
Sponsler Precision Turbine Flowmeters are manufactured to handle
problems of viscosity, corrosive media, extreme temperature, and
hazardous materials. Its compact and rugged design has established a
new criteria for flow measurement, meeting today's for higher accuracy
and reliability under severe operating conditions. |
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Typical Arrangement of Flowmeter and Readout Instrumentation |
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Features |
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High pressure
applications. |
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Custom and standard
design. |
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Wide choice of bearings,
including carbide for compatibility. |
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Interfaces with manual,
semi-automated or completely automated systems. |
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Material compatible with
application. |
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Custom design and system
engineering service. |
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LIQUIDS: Specifications |
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Linearity: +/- 5%. |
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Premium Linearity: +/-
25% (over a specified range). |
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Repeatability: +/-
0.5%. |
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Premium Repeatability:
+/- 0.2% (over a specified range). |
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Temperature: - 450°
F to + 450° F std. + 1000° F
available. |
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Materials: Precision Turbine Flowmeters are constructed of 300 and
400 series stainless steel. A variety of other materials are
available to satisfy most applications, including CPVC for
corrosive applications. |
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Electrical Output: A minimum of 30mV peak to peak at the minimum
repeatable flow. |
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Pressure Drop: 4 psi at nominal rated flow range. |
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End Fittings: Include AN series 37°, flare tube (MS-33656), NPT,
and ANSI flanges. Other end fittings available on request. |
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Operating Pressure: Accommodates unlimited pressures depending on
end fittings. |
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Calibration: Precision Turbine Flowmeters furnished with standard
fluid calibration. Special calibrations available. |
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Flow Ranges: from 25 to 12000 GPM. |
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Specifications based on ball bearings. Altering bearing selection
may alter specification performance. |
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Typical Applications
for Liquids |
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Cryogenic
Allyl Chloride
Adipic Acid
Chloride Leftovers
Gasoline
IPG
Brine
Anhydrous Ammonia
Mercaptans
Ethylene Diamino (EDA)
Ethylene Dichloride
Asphalt
Water, Fresh
Water, DI
Water, Salt
Perclyarphylene
Carbon Tetrachloride
Fuel Oils
Freon |
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GASES: Specifications |
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Accuracy: +/- 1%
of full scale. |
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Repeatability: +/-
0.25%. |
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Temperature Range:
- 450° F to + 450°
F STD. (+ 1000° F optional). |
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Sponsler Precision Turbine Gas Flowmeters are
designed to measure actual cubic feet or actual volume passing
through the meter. Before sizing a flowmeter it is necessary to
convert flow units (i.e. SCFM.LPM, etc.) to actual units. To
convert to actual measured volume (ACFM) from standard
volume (SCFM) use the following formula: |
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| ACFM = SCFM X 14.7/Pa X
Ta/530 |
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| Where: |
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Actual cubic feet per minute measured gas flow. |
| SCFM |
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Standard cubic feet per minute gas flow. |
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Operating pressure in (PSIA) |
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PSIG + 14.7 |
| Ta |
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Temperature in degrees Rankine = F + 460 |
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| Note: For specific examples, consult supplier. |
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Typical Applications
for Gases |
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Argon
Nitrogen
Oxygen
Air
Ammonia
CO2
Ethylene
Helium
Hydrogen
Methane
Methylchloride
Nitric Oxide
Nitrous Oxide
Steam
Acetylene
Sulphur Dioxide |
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