Vacuum Transducer, Stabil-Ion Ionization, 1x10-10 Torr, 2.75 in. CF

Technical Specs

  • Type
    Vacuum Gauge Module
  • Display
    No
  • Interface
    Analog
  • Digital Communication
    No
  • Relays
    0
  • Fitting Type
    2.75 in. CF
  • Absolute Measurement Range
    1.0 x 10-10 to 0.02 Torr
  • Operating Temperature
    0 - 40°C ambient, non-condensing
  • Maximum Bakeout Temperature
    450°C with electronics removed
  • Storage Temperature
    -40 - 70°C
  • Analog Output
    0-9 VDC (1 VDC per Decade, Logarithmic)
  • Power Requirements
    24 VDC +15%, 75 Watts max., 3.75 A at 20 VDC
  • Accuracy
    1 x 10-8 to 1 x 10-4 ±25% of Reading (for N2)
  • Repeatability
    1 x 10-8 to 1 x 10-4 ±10% of Reading
  • Exposed Materials
    All vacuum fired, UHV compatible
  • Electronic Casing and Flange
    Aluminum
  • Weight
    800 grams (1 lb, 12.5 oz)
  • Filament
    Yttria-coated iridium
  • Units
    Torr
  • X-ray Limit
    2 x 10-11 Torr, 3 x 10-11 mbar, 3 x 10-9 Pa
  • Emission Current
    0.1 mA and 4.0 mA
  • Degas
    Electron bombardment, 20 Watts with 2-minute timer
  • Remote Input Signals
    Gauge ON/OFF, degas ON/OFF, set by continuity to ground
  • Remote Output Signals
    Gauge and degas status by open collector transistor
  • I/O Connector Output
    1 volt/decade, logarithmic, 0 - 9 VDC

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