H2 Pressure Sensor - Low Pressure

  • Customized interface
  • Customized output signal (analog, SENT, PWM)
  • Automotive proven design & processes

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The H2 Pressure Sensor - Low Pressure is a specialized pressure sensor designed for low-pressure applications, particularly on the anodic side of fuel cells. It features a customized interface and output signal options, including analog, SENT, and PWM, allowing for flexible integration into various systems. The sensor is built with automotive proven design and processes, ensuring reliability in demanding environments. It has a nominal pressure rating of up to 10 barA/barR, with an overpressure of 16 barA/barR and a burst pressure of 30 barA/barR, making it robust for high-pressure scenarios. The operating temperature range is from -40°C to 120°C, and it maintains an accuracy of less than 1.5% FSO. Powered by a 5V supply, this sensor is ideal for applications requiring precise and dependable pressure monitoring.

Use Cases

  • Fuel cell (anodic side)

Capabilities

  • Customized output signal (analog, SENT, PWM)
  • Measures low-pressure hydrogen up to 10 bar.
  • Designed for fuel cell anodic-side applications.
  • Delivers high accuracy (<1.5% FSO).
  • Supports customized interfaces.
  • Offers flexible output signals (analog, SENT, PWM).
  • Operates reliably across a wide temperature range (−40 °C to +120 °C).
ETO GRUPPE TECHNOLOGIES GmbH ETO GRUPPE is a global leader in high-precision electromagnetic actuators, sensors, and valves with over 75 years of engineering expertise. Through its specialized Hydrocene portfolio, the company provides mission-critical components for the entire hydrogen value chain, including fuel cell systems, electrolyzers, and industrial applications. ETO combines automotive-grade reliability and high-volume production capabilities with specialized hydrogen standards like IP6K9K protection. As a six-time TOP 100 innovator and a foundation-managed enterprise, the group is committed to achieving full climate neutrality by 2039 and maintaining a safety-first culture. Their modular technical solutions ensure precise control and measurement for both high- and low-pressure hydrogen environments.

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