AST2000 Hydrogen Pressure Transducer

Hydrogen measurement with high performance digital compensation

About the AST2000 Hydrogen Pressure Transducer

The AST2000 series is now available for hydrogen pressure sensing applications. Tested to a variety of hydrogen and automotive standards, the AST2000 series combines the best mechanical design for hydrogen measurement with high performance digital compensation.

 

Key features AST2000

  • One piece design
  • All 316L wetted material for optimal compatibility
  • No oil-filled cavities leave no chance of containment
  • Non-welded diaphragm eliminates leak paths and weak points
  • Digitally compensated
  • Krystal Bond™ Technology

 

Applications AST2000

  • PEM Fuel Cells l Hydrogen Storage
  • Hydrogen Filling Stations l Test Stands
  • Back Up Power

Specifications

Measurement Range
0 - 2 to 0 - 700 bar
Accuracy
0.25%
Output
0.5 – 4.5 V, 1 – 5 V, 1 – 6 V, 4 – 20 mA
Pressure Type
gauge, compound, sealed
Overpressure
2X, Min
Supply Voltage
10 – 28 V, 4.75 – 5.25 V
Port Material
17-4PH, 316L
Operating Temperature
-40 to 125 °C
Pressure Port/Fitting
1/4 MBSPP, 1/4 MNPT, 1/8 MNPT, 7/16-20 UNF Female, 7/16-20 UNF Male
Electrical Connection
6 Pin Bendix PT06A, Deutsch DT04-3P, Deutsch DT04-4P, M12x1, Mini-DIN 43650C, Packard Metripack 150
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