Piezoresistive Pressure Sensor for Hydrogen Applications - EPT92H2

Variohm Eurosensor

  • Innovative stainless steel measuring cell with two-chip technology (P2P)
  • High media resistance, no internal seals, without weld
  • Compact design, high integration with long term stability and high accuracy
  • With EC79 and EC406 approval for use with hydrogen
  • Pressure sensor with wide range of custom solutions possible

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Piezoresistive Pressure Sensor for Hydrogen Applications - EPT92H2

  • The piezoresistive pressure transmitter is based on a new type of two-chip technology (P2P), which enables the highest demands on robustness and performance such as stability, vibration/ shock resistance.
  • The ruggedness, stability, vibration and shock resistance of sensor EPT92H2 are achieved by the new P2P Technology used in its manufacture.
  • This technology belongs to the strain gauge technologies.
  • The innovative difference to the competition is the use of two full bridges, which are interconnected in such a way that undesirable external force influences on the sensor signal (e.g. torques during installation) are largely compensated.
  • A monolithic steel body without any welding and without any oil-filled cavities is used for this purpose.
  • The OEM series was specially designed for use in harsh environmental conditions, such as those that prevail in the off-road sector.
  • Other application areas are transportation, renewable energies, special purpose vehicles and machine engineering.
  • Customer specific adaptations are possible for this piezoresistive pressure transmitter.

Key features

  • Innovative stainless steel measuring cell with two-chip technology (P2P)
  • Pressure sensor suitable for: vacuum, gases, chemicals, hydraulic, hydrogen
  • High media resistance, no internal seals, without weld
  • Compact design, high integration
  • With EC79 and EC406 approval for use with hydrogen
  • Wide range of custom solutions possible
  • Long term stability with high accuracy
  • No material fatigue due to embrittlement and permeation

Application areas

  • Suitable for hydrogen applications

Contact us

  • Variohm Eurosensor have over four decades of experience in supplying a vast range of reliable sensor solutions to a multitude of industries. Interested? Please contact Variohm by filling in the contact vendor form.
Brand Variohm
Ingress Protection Rating IP65, IP67
Manufacturing Readiness (MRL) 10
Technology Readiness (TRL) 9
Compliant with 2011/65/EU, EC406/2010, EC79, EMC directive 2014/30/EU
Max Ambient Temperature (in °C) 105
Min Ambient Temperature (in °C) -40
Max Medium Temperature (in °C) 125
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99% of all inquiries get answered within 5 days. Your inquiry will be sent immediately to the right person within the vendor organisation.

By ticking the checkbox, you consent to the collection and storage of the data you have provided for the purpose of contacting and answering your request in accordance with our Privacy Policy. You can revoke your consent at any time by sending an email to bye-bye@hyfindr.com.

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