Bayard-Alpert Pirani Gauge BPG400

• Extremely wide measurement range from 5×10-10 mbar to atmosphere (3.8×10-10 Torr to atmosphere)
• Excellent repeatability in the process pressure range from 10-8 … 10-2 mbar of 5%
• The Pirani interlock protects the Bayard-Alpert system from premature filament burnout and excess contamination from high pressure operation
• Long-life yttrium oxide coated iridium filament
• Optional graphic display and Fieldbus interfaces available
• Automatic high vacuum Pirani adjustment reduces operator interventions
• RoHS compliance
• General vacuum measurement and control in the low to ultra high vacuum range

Bayard-Alpert Pirani Gauge BPG402-S

• Extremely wide measurement range from 5×10-10 mbar to atmosphere (3.8×10-10 Torr to atmosphere)
• Excellent repeatability in the process pressure range from 10-8 … 10-2 mbar of 5%
• Pirani interlock protects the filament from premature burnout
• Two long-life yttrium oxide coated iridium filaments
• Optional graphic display and Fieldbus interfaces available
• Automatic high vacuum Pirani adjustment reduces operator interventions
• Easy to exchange sensing element with on-board calibration data guarantees high reproducibility
• RoHS compliance

High Pressure Ionization Pirani Gauge HPG400

• 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

Bayard-Alpert Pirani Capacitance Diaphragm Gauge – TripleGauge BCG450

• BCG450 saves cost and tool space and reduces the complexity of vacuum measurement installation and setup
• Gas-type-independent pressure measurement above 10 Torr provides more reliable loadlock control for any gas mixture
• Pirani interlock protects the hot filament from premature burnout
• Automatic high vacuum Pirani adjustment reduces operator interventions
• Differential pressure measurement at atmosphere eliminates uncertainty related to atmospheric pressure changes
• Easy-to-exchange sensing element with on-board calibration data guarantees reproducibility
• Optional graphic display and Fieldbus interfaces available
• RoHS compliance