Compare Model Drawings, CAD & Specs Pressure Range Full Scale Trip Point Relay Mode Fitting Type Connector Availability Price
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Configuration Options

Description
  41b/51b baratron pressure switch 51B Pressure Switch, 10-26,000 Torr, Single-End, Referenced to Vacuum

Specifications

  • Type
    Vacuum Pressure Switch
  • Configuration
    Single-ended
  • Pressure Range Full Scale
    10 Torr through 500 psi
  • Accuracy
    ±0.5% of Full Scale (± temperature coefficient)
  • Trip Point Range
    5% to 100% of Full Scale
  • Trip Point Dead Band
    ±3% of Full Scale
  • Response Time
    <20 msec
  • Internal Volume
    3.3 cc
  • Temperature Coefficient
    ±0.07% of Full Scale/°C
  • Materials Exposed to Process Gases
    Inconel and 316L stainless steel
  • Overpressure
    2 x Full Scale or 45 psia, whichever is greater
  • Outputs
    Electromechanical relay - SPDT (isolated) contacts rated up to 1 Amp @ 30 VDC resistive
  • Ambient Operating Temperature
    0° to 50°C
  • Compliance
    CE

Features

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