H2 Pressure Sensor - Low Pressure Sensor LPS

  • Designed for hydrogen (H₂) applications such as fuel cell systems
  • Hydrogen compatibility
  • Use of fluid-compatible materials
  • Burst-proof and long service life
  • Available with analog or digital (SENT) output signal

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The H₂-Low Pressure Sensor LPS is a specialized low-pressure sensor designed for use in hydrogen (H₂) applications, particularly fuel cell systems. It offers variants for pressure ranges up to 6 bar, making it suitable for both stationary and mobile applications. The sensor is built with hydrogen-compatible materials and features a MEMS-Si measuring element with an oil reservoir. It provides analog or digital (SENT) output signals and is available in several design variants. The sensor is burst-proof, has a long service life, and is compatible with hydrogen, air, nitrogen, and coolant media. Its operating principle involves measuring low pressures with high accuracy, ensuring reliable performance in extreme temperature ranges of -40°C to 120°C. The sensors design allows for optimal integration into systems, with a flange connector for direct contact and a 3-pin MLK electrical connection. The products key marketing punchline is its exceptional hydrogen compatibility and durability, making it an ideal choice for industrial and automobile applications in fuel cell systems.

Use Cases

  • Industrial and automobile application on fuel cell systems

Capabilities

  • Measuring low pressures in stationary and mobile applications
  • Use of fluid-compatible materials
  • Analog output voltage as well as SENT output
  • Flange connector for direct contact to the system
i2s – Intelligente Sensorsysteme Dresden GmbH

i2s focuses on sustainable hydrogen production and energy solutions, promoting clean technologies in the hydrogen economy. It collaborates on advanced power systems and zero-emission vehicles. i2s aims to reduce greenhouse gas emissions through innovative, intelligent building concepts.

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