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BROOKS INSTRUMENT

BROOKS INSTRUMENT

Mass flow controller GF40

  • For all gases up to 10bar
  • Elastomer sealed
  • Service port aids device installation, monitoring and troubleshooting

Product description

Multiple gases in one device equals maximum process flexibility and productivity. The GF40 Series elastomer sealed mass flow controllers and meters with Brooks Instrument’s exclusive MultiFlo™ technology provide the perfect choice for systems, processes and facilities that use a variety of gases, change gas types frequently or need to re-range while preserving gas measurement and control accuracy. It enables a new level of process flexibility combined with unprecedented flow measurement and control performance.

 

Features:

 

  • Programmable multi-gas/multi-range capabilities
  • Brooks® MultiFlo™ gas database contains thousands of native gas runs to establish correction functions
  • Sub-1 second flow response time and accuracy of 1% set point for demanding applications
  • Well suited for a variety of gases
  • Fast response, Hastelloy sensor
  • Easily accessible diagnostic service port is independent of tool communication
  • Multi-protocol communication options include DeviceNet™, EtherCAT®, Profibus® and RS-485 analog interface

Variants

Articles Approvals Burst Pressure Control range Data Diagnostics / Service Port Differential Pressure Differential Pressure Max External Leakage Flow range max Material of seals Materials Wetted Parts Op. Response time Surface Finish Temperature Range From Temperature range of media from Temperature Range To Valve type
CE, EN61010-1, EN61326: 2006 (FCC Part 15 & Canada IC-subset of CE testing), RoHS 275 bar 2-100 % RS485 (HART), DeviceNet, Profibus, EtherCat RS485 (2,5mm plug) 3-860 mln/min = 0,5-3 bar, 861-7200 mln/min = 1-3bar, 7201-55000 mln/min = 1,7-3bar 3 bar  1x10-9 atm. ml/s He 0,003-50 ln/min N2 Buna, EPDM, Kalrez, Neoprene, Viton Hastelloy, Stainless steel 17-7 PH, Stainless steel 316, Stainless steel 430 10 bar < 1 s 1,3 µm Ra 5 °C 5 °C 50 °C NC/NO
CE, EN61010-1, EN61326: 2006 (FCC Part 15 & Canada IC-subset of CE testing), RoHS 275 bar 2-100 % RS485 (HART), DeviceNet, Profibus, EtherCat RS485 (2,5mm plug) 3-860 mln/min = 0,5-3 bar, 861-7200 mln/min = 1-3bar, 7201-55000 mln/min = 1,7-3bar 3 bar  1x10-10 atm. ml/s He 0,003-50 ln/min N2 Stainless steel 316 Hastelloy, Stainless steel 17-7 PH, Stainless steel 316, Stainless steel 430 10 bar < 1 s 1,3 µm Ra 5 °C 5 °C 50 °C NC/NO
<1 s

Variant

GF-40
Thermal Mass Flow Controller GF-40

Specifications

Approvals CE, EN61010-1, EN61326: 2006 (FCC Part 15 & Canada IC-subset of CE testing), RoHS
Burst Pressure 275 bar
Control range 2-100 %
Data RS485 (HART), DeviceNet, Profibus, EtherCat
Diagnostics / Service Port RS485 (2,5mm plug)
Differential Pressure 3-860 mln/min = 0,5-3 bar, 861-7200 mln/min = 1-3bar, 7201-55000 mln/min = 1,7-3bar
Differential Pressure Max 3 bar
External Leakage  1x10-9 atm. ml/s He
Flow range max 0,003-50 ln/min N2
Material of seals Buna, EPDM, Kalrez, Neoprene, Viton
Materials Wetted Parts Hastelloy, Stainless steel 17-7 PH, Stainless steel 316, Stainless steel 430
Op. 10 bar
Pressure Range Max 10 bar
Response time < 1 s
Surface Finish 1,3 µm Ra
Temperature Range From 5 °C
Temperature range of media from 5 °C
Temperature range of media to 50 °C
Temperature Range To 50 °C
Valve type NC/NO

Info

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