Press Release Summary:
Featuring elastomer seal and metal seal, respectively, Brooks GF40 and GF80 are suitable for customers who use variety of gases and need to change gas types frequently, or who need to re-range while preserving gas measurement and controlling accuracy. Thermal mass flow controllers and meters are equipped with corrosion-resistant Hastelloy C-22 sensor. Units provide full scale flow range from 3 sccm to 50 slm with linearity of Â±0.5% FS and flow accuracy of +1% SP 35–100% and +0.35% FS 2–35%.
Original Press Release:
Brooks Instrument's GF40/GF80 Series of Controllers and Meters
Digital Mass Flow Controllers and Meters
Brooks GF40 (elastomer seal) and GF80 (metal seal) thermal mass flow controllers and meters are the perfect choice for customers who use a variety of gases and need to change gas types frequently, or who need to re-range while preserving gas measurement and controlling accuracy.
Corrosion-resistant Hastelloy C-22 sensor for durability
Sub-1 second settling times
1% of set point accuracy
Digital and analog I/O options available
Flow accuracy: +1% S.P. 35-100%, +0.35% F.S. 2-35%
Full scale flow range: 3 sccm to 50 slm
Linearity: ± 0.5% F.S.