May 2012

Trends and Resources

New Developments

Hydrogen pressure sensor certified for use on fuel-cell vehicles The AST 2000H2 hydrogen ASIC pressure sensor can be used on hydrogen-powered vehicles and applications, such as on-board vehicle cylind..

Hydrogen pressure sensor certified for use on fuel-cell vehicles The AST 2000H2 hydrogen ASIC pressure sensor can be used on hydrogen-powered vehicles and applications, such as on-board vehicle cylinder pressure measurement, hydrogen regulator pressure measurement, hydrogen filling stations, hydrogen storage containers and test-stand equipment. To overcome hydrogen permeability and embrittlement, the pressure sensors use a one-piece-thick diaphragm (free of internal O-rings, welds or fill fluids) that keeps hazardous media out. Units are constructed from a version of high-strength 316L stainless-steel wetted parts, promoting long life and resistance to media corrosion. AST’

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