Intente buscar por palabras clave, código de producto/pedido o número de serie, por ejemplo, "CM442" o "información técnica"
Introduzca por lo menos 2 caracteres para iniciar la búsqueda.
  • Historial

High plant availability in hydrogen production

Why pressure measurement in the steam reformer operates reliably and easily at Messer Industriegase

Messer produces hydrogen in a steam reformer. The facility has a large number of protection and safety devices where pressure values play an important role. Endress+Hauser measuring devices meet all the challenges of hydrogen production due to the gold-coated membrane among other things. They are reliable and provide user-friendly functions, making work easier for the Messer team.

On site at Messer's hydrogen production: Plant manager Guido Kniepper and production manager Florian Wagner talk about their working experience with Endress+Hauser.

Pressure measurement in the steam reformer operates reliably and easily at Messer Industriegase. ©Endress+Hauser

Plant manager Guido Kniepper with an employee from Endress+Hauser at the hydrogen production facility of Messer Industriegase.

Benefits

  • High plant availability

  • Accurate and reliable measurement even in very small pressure ranges

  • Time savings as the devices are easy to operate

  • Minimum training required

  • Extended maintenance intervals

Guido Kniepper, plant manager at Messer Industriegase GmbH

“The pressure measuring devices from Endress+Hauser are accurate and reliable even for small pressure measuring ranges. They are intuitive and safe to operate thanks to the digital assistants.”

Guido Kniepper, Plant manager
Messer Industriegase GmbH

Customer challenge

Pressure measurement is demanding in the steam reforming process. Requirements include temperatures up to 900 °C during production and pressures up to 200 bar during filling. The pressure in the reformer furnace is often in the millibar range. Hydrogen diffusion poses a difficult challenge. The hydrogen atoms can penetrate the metallic membrane of the oil-filled sensors. Bubbles then form in the fill fluid. This causes a zero point shift and eventually leads to a malfunction.

Our solution

The pressure and differential pressure sensors used in Messer's hydrogen production include the Cerabar PMP71B and Deltabar PMD75B. Endress+Hauser has installed pressure gauges in Messer's steam reformer that meet the special requirements of hydrogen production:

  • A 25µ-thick gold coating reliably prevents hydrogen diffusion through the membrane into the pressure cell.

  • The devices monitor themselves automatically without interrupting plant operation.

  • A digital assistant guides users through commissioning, maintenance and SIL proof testing step by step.

  • The Bluetooth connection facilitates convenient access to the device.

  • Simple products

  • Easy to select, install and operate

Excelencia técnica

Simplicidad

  • Productos estándar

  • Seguros, resistentes y con poco mantenimiento

Excelencia técnica

Simplicidad

  • Productos de alta gama

  • Altamente funcionales y prácticos

Excelencia técnica

Simplicidad

  • Productos especializados

  • Diseñados para aplicaciones exigentes

Excelencia técnica

Simplicidad

Variable

Gamas FLEX Excelencia técnica Simplicidad
  • F
  • L
  • E
  • X

Gama Fundamental

Satisfaga sus necesidades básicas de medición

Excelencia técnica
Simplicidad
  • F
  • L
  • E
  • X

Gama Lean

Maneje los principales procesos fácilmente

Excelencia técnica
Simplicidad
  • F
  • L
  • E
  • X

Gama Extended

Optimice sus procesos con tecnologías innovadoras

Excelencia técnica
Simplicidad
  • F
  • L
  • E
  • X

Gama Xpert

Domine las aplicaciones más exigentes

Excelencia técnica
Simplicidad

Variable