H2-SSM - Hydrogen Flow Meter

  • Measures both natural gases and 100% hydrogen
  • Switches between gases without additional interaction
  • Includes an Excess Flow Valve for safety
  • Designed for residential applications on low pressure gas distribution networks
  • Supports remote communication via Zigbee 2.4 GHz and 868 MHz

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The H2-SSM smart meter by Pietro Fiorentini is a cutting-edge device designed for residential applications on low pressure gas distribution networks. It utilizes the latest ultrasonic measurement technology to accurately measure both natural gas and 100% hydrogen, allowing seamless switching between the two gases without requiring any additional user interaction. The meter is equipped with an integrated Excess Flow Valve to enhance safety for both customers and the gas network. It features a user-friendly 3 front keys interface, ensuring easy operation. The H2-SSM includes a 15-year metrological battery (non-replaceable) and a communication battery with up to 15 years of operating life (replaceable), making it highly reliable and long-lasting. It supports dual-band remote communication via Zigbee 2.4 GHz and 868 MHz, enabling efficient data transmission. Additionally, it is certified to meet OIML R137, EN 14236, SMETS2, CPA, ATEX, MID, and UKCA standards, ensuring compliance with international safety and performance requirements. The H2-SSM is temperature compensated (TC), with an ambient temperature range of -25 °C to 55 °C (-13 °F to 131 °F), and is built with a metal body and a plastic polycarbonate electronic enclosure. Its design emphasizes safety, accuracy, and ease of use, making it an ideal choice for modern residential gas metering solutions.

Use Cases

  • Residential applications on low pressure gas distribution networks

Capabilities

  • Natural gas and 100% Hydrogen compatibility
  • Switching between gases without any additional interaction
  • Temperature monitoring sensor
  • Dual band: 2.4 GHz and 868 MHz
  • In built Excess Flow Valve function
  • Valve for prepayment function
Pietro Fiorentini S.p.A. Pietro Fiorentini specializes in hydrogen technology, offering products and solutions for hydrogen use, leveraging its extensive experience in natural gas. The company focuses on renewable energy projects and sustainable technologies. Established in 2018, it has developed innovative solutions for hydrogen applications.

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