The INFICON Bayard-Alpert Pirani Combination Gauge, BPG402-S, functions as two gauges in a single compact unit measuring from 5 X 10 -10 mbar to atmosphere (3.8 X 10 -10 Torr to atmosphere). Combining technologies reduces the complexity of installation, setup, and integration. Choose the BPG402-S with dual yttrium oxide coated iridium filaments for affordable and repeatable process to base pressure measurements in one economical package. Sensing elements with onboard calibration data guarantees high reproducibility when exchanging sensors.
Extremely wide measurement range from 5 X 10 -10 mbar to atmosphere (3.8 X 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