This item was recently decomissioned. Filament known to work. Full warranty. Will ship with protective flange cover. This model uses a 2.75" conflat (DN40) for reliable, bakable, ultra-high vacuum (UHV) sealing. This is a hard to find item and now subject to tarriffs.
Documentation available through manufacturers website:
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
Automatic high vacuum Pirani adjustment reduces operator interventions
Easy to exchange sensing element with on-board calibration data guarantees high reproducibility
RoHS compliance