Compare Model Drawings, CAD & Specs Availability Price
422 cold cathode vacuum pressure sensor
Cold Cathode Sensor, 2.75 in. CF, LEMO Connector
$1,200
7 Weeks
7 Weeks
422 cold cathode vacuum pressure sensor
Cold Cathode Sensor, 2.75 in. CF, LEMO Connector with Field Emitter
$1,225
7 Weeks
7 Weeks

Specifications

  • Sensor Type
    Cold Cathode
  • Measurement Range
    1.0 x 10-11 to 1.0 x 10-2 Torr
    1.3 x 10-11 to 1.3 x 10-2 mbar
    1.3 x 10-9 to 1.3 Pascal
  • Fitting Type
    Conflat
  • Flange Size
    2.75 inch CF
  • Set Point Range
    2.0 x 10-10 to 9.5 x 10-3 Torr
    2.7 x 10-10 to 1.2 x 10-2 mbar
    2.7 x 10-8 to 1.2 Pascal
  • Resolution
    1% of indicated decade, except 10% below 10-10 Torr and above 10-3 Torr
  • Connectors
    LEMO
  • Reproducibility
    5% of indicated pressure
  • Exposed Materials
    Stainless steel, silver-copper brazing alloy, alumina ceramics, aluminum AL 6061, Elgiloy®, OFHC® copper
  • Bake Out Temperature
    0-250°C (32-482°F)
  • Operating Temperature
    0-250°C (32-482°F)
  • Connector
    LEMO
  • Internal Volume
    1.8 in3 (30 cm3) max
  • Weight
    2.9 lbs. (1.3 Kg) with CF Flange
  • Set Point Response
    120 ms (<10ms with CL card)

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