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Fast Response Ultra Stable Mass Flow Meter

Fast Response Ultra Stable Mass Flow Meter
4Pages

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Fast Response Ultra Stable Mass Flow Meter - 1

■ Fast 200 millisecond response to changes in flow rate ■ Feild Proven Ultra stable Glass/Ceramic flow sensor ■ Small footprint for in-line bodies at 1/4 inch to 3/4 ■ Exceptional sensitivity over a wide range of flows: ■ Minimum < 0.5 slpm (0.02 scfm) ■ Maximum > 700 slpm (25 scfm) ■ Always calibrated to individual needs ■ Low pressure loss ■ Available in 316 Stainless Steel and Anodized Aluminum ■ Direct mass flow monitoring eliminates need for separate temperature and pressure inputs Sierra Instruments' FastTrak™ 730 Flow Meters provide outstanding measurement accuracy and 200 millisecond response time at a competitive price. The FastTrak measures the mass flow rate of air and many process gases. The FastTrak meter is available in pipe sizes from 1/4-inch to 3/4-inch and delivers an electronic output signal proportional to total gas mass flow rate. The FastTrak meter is ideal for monitoring flows of non-corrosive gases compatible with the device's wetted materials, and applications requiring fast time response. Gas mass velocity is monitored with Sierra's field-proven fast response thermal mass flow sensor—distinguished by its exceptional accuracy and speed of response. FastTrak meters are available in several configurations to satisfy every flow monitoring application. Output signal options include 0 to 5 VDC, or 4 to 20 mA, all proportional to gas mass flow rate, in your choice of engineering units.

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Fast Response Ultra Stable Mass Flow Meter - 2

PHYSICAL SPECIFICATIONS PERFORMANCE SPECIFICATIONS Accuracy +/- 1.0% of full scale over 32° to 120°F (0° to 50°C) and 5 to 30 psia (0.3 to 2 barg) Repeatability +/- 0.2% of full scale Temperature Coefficient +/- 0.02% of reading per °F within +/- 50°F (25°C) of customer specified conditions +/- 0.03% of reading per °F within +/- 50° to 100°F (25°C to 50°C) of customer specified conditions Pressure Coefficient 0.02% per psi for air, consult factory for other gases Wetted Material 316 stainless steel or anodized aluminum; glass-coated sensor; epoxy; Viton® "O"-rings Enclosure Anodized...

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Fast Response Ultra Stable Mass Flow Meter - 3

All dimensions are inches. Millimeters are in parentheses. Certified drawings are available on request. 1/4 to 3/4-inch NPT - Front View 1/4 to 3/4-inch NPT - Outlet View

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Fast Response Ultra Stable Mass Flow Meter - 4

Note: Consult Page 3. Sierra Instruments, North America • 5 Harris Court, Building L • Monterey, California 93940 • (800) 866-0200 • (831) 373-0200 • Fax (831) 373-4402 • www.sierrainstruments.com Sierra Instruments, Europe • Bijlmansweid 2 • 1934RE Egmond aan den Hoef • The Netherlands • +31 72 5071400 • Fax: +31 72 5071401 Sierra Instruments, Asia • Second Floor Building 5 • Senpu Industrial Park • 25 Hangdu Road Hangtou Town • Pu Dong New District • Shanghai, P.R. China 201316 • +8621 5879 8521/22 • Fax: +8621 5879 8586

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Fast Response Ultra Stable Mass Flow Meter 4Pages

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Fast Response Ultra Stable Mass Flow Meter
4Pages