Hydrogen Pressure Switch, up to 2,900 psi, 24V – Series 0H96, 0H97


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■ Up to max. 24V with plug-in connection for hydrogen applications
■ Diaphragm or Piston Pressure Switch
■ 7.25 psi – 2,900 psi (0.5 bar – 200 bar)



Description | Data Sheet | Related Products

Hydrogen Mechanical Pressure Switch Performance:

    • Overpressure safety up to 10,153 psi (700 bar)
    • EPDM diaphragm in SAE 316L grade stainless steel housing
    • Various threads and pre-wired versions are available upon request
    • cCSAus certification
    • Made in Germany



Hydrogen (H) being the lightest element is the most abundant element in our universe (70%). Most hydrogen on earth exists in molecular forms such as water and organic compounds.It is being used in liquid form (LH2) or as a colorless and odorless gas (H2) in many sectors such as petrochemistry, energy, mobility or production.

Since gaseous hydrogen combined with oxygen (O2) can form an explosive gas mixture (oxyhydrogen), most applications are subject to special safety pre-cautions regarding fire and explosion protection.

Many possibilities and potentials of hydrogen technology have only been developed and opened up in recent years and today play a key role in climate-neutral energy generation & storage.


View Data Sheet (PDF)


Additional information

Additional information

Model Number

0H96, 0H97

Pressure Ranges

.5 – 5 bar (7.2 72.5 psi), 1 – 10 bar (14.5 -145 psi), 10 – 100 bar (145 – 1,450 psi), 10 – 50 bar (145 – 725 psi), 50 – 200 bar (725 – 2,900 psi)