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EW-32618-58

Series: GF40 Series Elastomer Sealed Thermal Mass Flow Controller/Meter Brand: Brooks Instrument
Price
$1,633.00 CAD
Stock
25+ In Stock
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Brooks GF040 Digital Mass Flow Controller, 2.6-7.2 LPM, He.

Specifications

Brand

Flow Range (Full Scale Capacity)

  • 3 sccm to 50 slpm (N2 Eq.)

Flow Accuracy

  • ± 1% of SP 35-100%
  • ± 0.35% of FS 2-35%

Repeatability/Reproducibility

  • < ± 0.20% SP

Linearity

  • ±0.5% FS (Included in Accuracy)

Response Time

  • Normally Closed Valve: < 1 sec (within 2% for Steps 0-10 Through 0-100%)
  • Normally Open Valve < 3 sec (within 2% for Steps 0-10 Through 0-100%)

Control Range

  • 2 to 100%

Zero Stability

  • < ±0.5% FS Per Year

Temperature Range

  • 5° to 50° C (41° to 122° F)

Maximum Operating Pressure

  • 150 psig (10 bar)

Differential Pressure Range

  • 3 to 860 sccm (7 to 45 psid)
  • 861 to 7,200 sccm (15 to 45 psid)
  • 7,201 to 50,000 sccm (25 to 45 psid)

Wetted Material

  • 316 Stainless Steel
  • Hastelloy C-22
  • 1707 PH
  • 430 SS

Seal Material

  • Viton, Buna, Kalrez, EPDM or Neoprene

Surface Finish

  • 32µ inch Ra

Valve Options

  • Normally Closed
  • Normally Open
  • Meter (No Valve)

Communication

  • DeviceNet, EtherCAT®, Profibus®, RS485

Power Supply/Comsumption

  • Analog / RS-485: 12-24 Vdc, 7 Watt/8 Watt
  • DeviceNet™: 11-25 Vdc, 7 Watt/8 Watt
  • EtherCAT® / Profibus®:  13.5-27 Vdc, 7 Watt/8 Watt

Certifications & Approvals

  • CE: EN61326: 2006 (FCC Part 15 & Canada IC-subset of CE Testing) Safety EN61010-1
  • RoHS Directive (2011/65/EU)
  • REACH Directive EC 1907/2006

Documentation

Data Sheets

Product Manuals

View Product Series

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