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AST4400 Intrinsically Safe Pressure Transducer

AST4400 Intrinsically Safe Pressure Transducer

The AST4400 Intrinsically Safe Pressure Transducer is constructed of stainless steel and has a with a wide variety of options. With its rugged construction, the AST4400 is the solution for pressure measurement in Intrinsically Safe environments.

Benefits of the AST4400 Intrinsically Safe Pressure Transducer

  • Class I Div 1 Intrinsically Safe Groups C, D when installed with an approved barrier
  • ATEX / IECEx: Class I Zone 0 Exia IIB T4 Ga (Ta = -40°C to +80°C)
  • High Strength Stainless Steel Construction
  • No Oil, Welds or Internal O-rings
  • Wide Operating Temperature
  • Pressures up to 20,000 PSI
  • Low Static and Thermal Errors
  • Unparalleled Price and Performance
  • Compatible with Wide Variety of Liquids and Gases


  • Industrial OEM Equipment
  • HVAC/R Equipment
  • Water Management
  • Control Panels
  • Pneumatics
  • Hydraulic Systems
  • Data Loggers

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