American Sensor Technologies - AST5400(Wet/Wet Differential Pressure Transducers American Sensor Technologies

AST5400 Wet/Wet Differential Pressure Transducers

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Features

  • Krystal Bond™ Technology 
  • ABS Type Approved 
  • ASIC Compensation 
  • 15:1 Turn-down capability 
  • Both or either pressure port can see full line pressureNo expensive 5-way equalization valves required! 
  • Line Pressure up to 5,000 PSI (350 bar) 
  • Smart electronics with failure condition protection 
  • Wide variety of materials for a variety of liquids and gases

Applications

  • Aerospace Controls 
  • Analytical Instruments 
  • Fuel Systems 
  • Filtration 
  • Hydraulics 
  • Hydrogen (316L only) 
  • Labs / meteorology 
  • Military Vehicles 
  • Marine Instrumentation 
  • Test Stands 
  • Desalination Equipment (Inconel718 Recommended) 
  • Water Makers

AST5400 

AST5400 wet/wet differential pressure transducers can measure the differential pressure of liquids or gases with line pressures up to 5,000 PSI (350 bar) and a turn-down ratio of 15 to 1. Using Krystal Bond Technology, the AST5400 differential pressure transducer contains no silicone oil, O-rings, or welds. This MEMS pressure sensor technology completely isolates the liquid or gas to the process connections, thus eliminating contamination risk. The low strain level on the diaphragm results in accurate, repeatable measurements.

The AST5400 wet/wet differential pressure transducer can be used to measure differential pressure across a filter, monitor level tank, or calculate flow across an orifice plate. With its digital compensation, the AST5400 offers excellent linearity and performance over temperature.

The electronics offer a fail safe condition on the output signal. If the transducer were to experience a fault condition, the transducer can be programmed to rail the output signal to 10% below the minimum or 10% above maximum output signal to notify the user of an issue and protect the system from undesirable conditions.

The AST5400 can be manufactured using 316L, 17-4 PH, Inconel 718, or Hastelloy C276.

can measure the differential pressure of liquids or gases with line pressures up to 5,000 PSI (350 bar) and a turn-down ratio of 15 to 1. Using Krystal Bond Technology, the AST5400 differential pressure transducer contains no silicone oil, O-rings, or welds. This MEMS pressure sensor technology completely isolates the liquid or gas to the process connections, thus eliminating contamination risk. The low strain level on the diaphragm results in accurate, repeatable measurements.

The AST5400 wet/wet differential pressure transducer can be used to measure differential pressure across a filter, monitor level tank, or calculate flow across an orifice plate. With its digital compensation, the AST5400 offers excellent linearity and performance over temperature.

The electronics offer a fail safe condition on the output signal. If the transducer were to experience a fault condition, the transducer can be programmed to rail the output signal to 10% below the minimum or 10% above maximum output signal to notify the user of an issue and protect the system from undesirable conditions.

The AST5400 can be manufactured using 316L, 17-4 PH, Inconel 718, or Hastelloy C276.