SH2 Hydrogen Pressure Transmitter

  • Hydrogen pressure transmitter for all pressure measuring ranges within the limits between vacuum and 700 bar with approval EC79/406
  • No internal transmission media (fully welded, “dry” measuring cell)
  • Compact and rugged model in stainless steel 316L
  • Output signal – current, voltage, frequency, digital
  • Excellent long-term stability
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SH2 Hydrogen Pressure Transmitter

  • Pressure transmitter for all pressure measuring ranges within the limits between vacuum and 700 bar for applications with test medium hydrogen (H2).
  • The ADZ SH2 pressure transmitter has been designed for powerful technology and is distinct for its long-term stability thanks to the stainless-steel membrane and semiconductor thin-film technology
  • Thanks to its modular systems, it allows for most customized electrical connections and pressure port configurations

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  • The welded stainless-steel housing offers a high degree of robustness, even in rugged conditions of hydrogen applications
  • Measuring ranges of vacuum until 700 bar with approval EC79/406
  • For pressure range > 700 until 1.400 bar is suitable for hydrogen
  • Output signal – current, voltage, frequency, digital
  • Optional with ATEX approval
  • Wetted material 316L/ SUH 660


  • Railway
  • Vehicle technology
  • Trucks
  • Constructions machinery, special machines
  • Forest-, agricultural machines
  • Environmental engineering
  • Process technology
  • Fuel Cell

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Weight0.120 kg
Max Pressure (in bar)

Min Pressure (in bar)

Max Ambient Temperature (in °C)

Min Ambient Temperature (in °C)

Compliant with

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Manufacturing Readiness (MRL)

Technology Readiness (TRL)


Technical Datasheet

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    Since 1998, ADZ NAGANO has been developing and producing transmitters, sensors and electronic switches for measuring pressure, temperature, force and combined. ADZ NAGANO is certified according to IATF 16949, EN9100, ATEX/ IECEx, Rail, UL and other. The recently approval according to the European Directive EC79/406 now officially seals the suitability of our sensors for measuring hydrogen pressure with nominal pressures between vacuum and 700 (1.400) bar. A wide range of products can be used for hydrogen.

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