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Digital 300 Vue Thermal Mass Flow, 300/302

Digital 300 Vue Thermal Mass Flow, 300/302
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Digital 300 Vue Thermal Mass Flow, 300/302 - 1

TELEDYNE HASTINGS INSTRUMENTSEverywhereyoulook™ HFM-D-300A/B Mass Flow Meter HFC-D-302A/B Mass Flow Controller FEATURES • Range 0 - 5 seem to 0-25 slm (N2 Equivalent) • Excellent Accuracy ±(0.5% of Reading + 0.2% of Full Scale) • All-Metal Seals HFC-D-302 Valve Features Kalrez® Seat • Touchscreen Display Option ("B" Series) • USB ("B" Series) • 0-5 VDC, 0-10 VDC, 0-20 mA or 4-20 mA I/O • RS232 / RS485 • Typical Settling Time: • HFM-D-300 < 1 second • Status LEDs • Auto-Zero (HFC-D-302 Controller Only) «> Totalizer IP-67 Enclosure Available ("A" Series) • Large Diameter Sensor Tube (low dP) • Operating Pressures to 500 psi or higher • NIST Traceable Calibration APPLICATIONS • Leak Testing • High Purity Gas Delivery • Thin Film Deposition • Gas Blending • Pharmaceutical • Fuel Cell R&D • Environmental Monitoring • Medical Research BENEFITS • High Accuracy • Fast Metering Response • Superior Linearity • Rapid Controller Settling Time • Digital Extended Range Optional Touchscreen Display Data Logging Software TELEDYNE HASTINGS INSTRUMENTS Everywhe

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Digital 300 Vue Thermal Mass Flow, 300/302 - 2

The Digital 300 Series of thermal mass flow meters and controllers from Teledyne are designed to accurately measure mass flow without corrections or compensations for gas pressure and temperature. They are accurate to better than ±(0.5% of reading + 0.2% of full scale) for full scale flow rates from 0-5 seem to 0-25 slm. The Digital 300 Series uses a thermal-based mass flow sensor. This sensor is designed to provide exceptional linear response to changing flow rates. In addition, the electronics associated with each sensor are precisely tuned to give fast response times. The HFC-D-302A & B...

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Digital 300 Vue Thermal Mass Flow, 300/302 - 4

Digital 300 Series Flow Sensor The Digital 300 Series is built using a patented (Patent #6,125,695) flow sensor. The sensor's excellent linearity, in turn, leads to improved accuracy. Flow calibrations are typically performed in N2 or air. The output can then be scaled for use in other gases (see graph to the right). The 300 Series excellent linearity allows the linearity to be retained when switching from the calibration gas to the process gas. The patented sensor contains fast electronic circuitry. This is critical when the flow meter is coupled with a proportional control valve to create...

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Digital 300 Vue Thermal Mass Flow, 300/302 - 5

Outline Drawings HFM-D-300 & HFC-D-302 A & B Series

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Digital 300 Vue Thermal Mass Flow, 300/302 - 6

FITTIMG TYPE

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Digital 300 Vue Thermal Mass Flow, 300/302 - 7

Outline Drawing (Surface Mount) - “A” & “B” Series

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Digital 300 Vue Thermal Mass Flow, 300/302 - 8

Working Pressure Calibration Records Range Information for all Instruments Each calibration will require the following information: Range Flow Units Gas For the HFC Instruments also Upstream Pressure (maximum & minimum§ Downstream Pressure (maximum & minimum) Does the downstream pressure change with flowrate? Y/N For volumetric units the standard temperature and pressure of the unit is also required 0°C & 760 Torr will be used when other values are not specified

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Digital 300 Vue Thermal Mass Flow, 300/302 - 9

www.teledyne-hi.com Input / Output Working Pressure Calibration Records Calibration Type Range Information for all Instruments Each calibration will require the following information: Range Flow Units Gas For the HFC Instruments also Upstream Pressure (maximum <£ minimum) Downstream Pressure (maximum & minimum) Does the downstream pressure change with flowrate? Y/N For volumetric units the standard temperature and pressure of the unit is also required 0°C & 760 Torr will be used when other values are not specified

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Digital 300 Vue Thermal Mass Flow, 300/302 - 10

THCD-100 Single Channel Power Supply Meter THCD-100 Includes brackets, connectors, and backshells 24 VDC Switching Power Supply 12-01-169 For use with "B' Series or THCD-100 (Please specify AC Input Clip) Connects Hastings Power Supply (15-pin) to 300 “A" Series (15-pin) Other lengths available Connects Hastings Power Supply (15-pin) to 300 “B” Series (9-pin) Other lengths available CB-12PCF-8-LDS (BareLeads) CB-12PCF-8-AM (Hastings ftwerSupply) Other lengths available “B” Series—Serial Communication Cable CB-RS232-TRRS RS232 Cable (9-pin "D" Female to Male TRRS) S Cable (~1.8m) “A”...

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