ATM to High Vacuum Gauge
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.
Advantages
- 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
Part Number
| Part Number | Description |
| 353-520 | HPG400 DN 25 ISO-KF |
| 353-521 | HPG400 LCD, DN 25 ISO-KF |
| 353-522 | HPG400 DN 40 CF-F |
| 353-523 | HPG400 LCD, DN 40 CF-F |
| 353-525 | HPG400-SP PBus, DN 25 ISO-KF |
| 353-526 | HPG400-SP PBus, DN 40 CF-F |
| 353-527 | HPG400-SD DNet DN 25 ISO-KF |
| 353-528 | HPG400-SD DNet DN 40 CF-F |