H2 Pressure Gauge - LEO-Record

  • Digital gauge with logging function for hydrogen applications
  • Gold-plated diaphragm for minimal H2 diffusion
  • Non-volatile memory for high data security
  • Optional intrinsically safe version for explosive environments
  • Wide range of pressure units to choose from

Add to compare

The LEO-Record-H2 is a digital gauge with logging functionality specifically designed for hydrogen applications. It features a stainless steel housing with increased nickel content to reduce embrittlement, and a gold-plated diaphragm to minimize hydrogen diffusion. The device records both pressure and temperature data, with non-volatile memory ensuring data security. It has a long battery life due to low power consumption and an optional intrinsically safe version for explosive environments. The gauge offers a wide range of pressure units, supports 5 user-defined units, and allows simple zero point calibration via buttons. It is suitable for applications in manufacturing, transport, containment/storage, and petrol stations. The device has an accuracy of ±0.05%FS and a total error band of ±0.1%FS, with pressure ranges from -1...3 bar to 0...1000 bar. It also includes a digital LC display with configurable pressure units and a recording function that can be started and stopped manually. The LEO-Record-H2 is available in two variants: one with a rubber cover for additional protection and one with a standard design. It is CE-conformant and meets electromagnetic compatibility standards. The device is suitable for use in harsh environments and can be integrated with software like PressureSuite Desktop for data visualization and export.

Use Cases

  • Manufacturing / production
  • Transport
  • Containment / storage
  • Petrol stations

Capabilities

  • Pressure and temperature recording
  • Non-volatile memory
  • Long battery life
  • Wide range of pressure units
  • 5 user-defined pressure units configurable via software
  • Simple zero point calibration via buttons
  • Record function can be started and stopped manually
  • Various recording functions can be configured
  • Data storage with timestamp
  • Configurable pressure units
  • Intrinsically safe version for use in explosive environments
KELLER Pressure AG

Keller specializes in pressure sensors for hydrogen applications, crucial for the hydrogen economy. They focus on measurement solutions for hydrogens challenges. Kellers technology supports the transition to cleaner energy.

Latest products