HPG400 ATM to High-Vacuum Gauge

HPG400 ATM to High-Vacuum Gauge

Manufacturer: INFICON

Price on request:   Add to Inquiry Add to Wish List

The INFICON High Pressure Hot Ionization Pirani Gauge, HPG400, combines High Pressure Hot Ionization and Pirani sensors in a single, compact, economical package to measure pressure from 2×10-6 mbar to atmosphere (1.5×10-6 Torr to atmosphere). The HPG400 provides highly repeatable and reproducible pressure measurement for accurate sputter process pressure control.


  • HPG400 saves cost and tool space and reduces the complexity of vacuum system installation and setup
  • The high pressure hot ion gauge delivers accurate, reliable pressure measurements from 1×10-5 … 1 mbar for improved process control
  • User selectable hot ion emission activation between 5×10-2 and 1 mbar
  • Pirani interlock protects the hot filament from premature burnout
  • Optional graphic display and Fieldbus interfaces available
  • Automatic high vacuum Pirani adjustment reduces operator interventions
  • RoHS compliance

Typical Applications

  • Sputter applications in semiconductor manufacturing, electronics and media industry
  • Industrial coating
  • General vacuum measurement and control in the low to high vacuum range