Pressure Transmitter - VEGABAR 83

VEGA Grieshaber KG

Pressure Transmitter - VEGABAR 83

Pressure Transmitter - VEGABAR 83

Pressure Transmitter - VEGABAR 83

High long-term stability thanks to metallic measuring cell made of hydrogen-compatible stainless steel
Reliable measurement thanks to oil-free thin-film measuring cell
Optional gold or gold–rhodium of membrane coating reduces hydrogen diffusion
Available housing materials: plastic, aluminium, or stainless steel
Certified for use in hazardous areas (ATEX, IECEx)

Pressure Transmitter - VEGABAR 83

VEGA offers pressure sensors with a dry, metallic strain gauge measuring cell, in which a gold or gold-rhodium coating reduces hydrogen diffusion.
With its dry, metallic strain gauge measuring cell, it ensures long-term stable and precise pressure measurement even under extreme process conditions up to 1,000 bar.
VEGA’s pressure sensors measure the pressure of hydrogen gas in pipelines, containers, tanks, and other handling systems.
They ensure long-term stable measurements and are especially easy to set up and put into operation.

Key features

High long-term stability thanks to metallic measuring cell made of hydrogen-compatible stainless steel
Reliable measurement through an oil-free thin-film measuring cell
Optional gold or gold–rhodium coating reduces hydrogen diffusion
Robust, welded design for process pressures up to 1,000 bar (15,000 psig)
High measurement reliability through vacuum-resistant construction
Multiple output signals: 4…20 mA, 4…20 mA/HART, Profibus PA, Foundation Fieldbus
Available housing materials: plastic, aluminium, or stainless steel
Certified for use in hazardous areas (ATEX, IECEx)

Application areas

Transport:
- Hydrogen pipeline: Pressure measurement in the hydrogen pipeline
Processing:
- Hydrogen compressor: Pressure measurement in the hydrogen compressor
Storage:
- Storage tank with hydrogen gas: Pressure measurement in a hydrogen gas storage tank
- Gas storage tank: Volume and pressure monitoring in a gas storage tank
Production:
- Alkaline electrolyser (AEL): Level and pressure measurement in the alkaline electrolyser
- PEM electrolyser: Level and pressure measurement in the PEM electrolyser

Contact us

VEGA offers reliable sensors for level, switching, and pressure measurement across all stages of hydrogen production, storage, and distribution. Interested? Contact the vendor by filling out the RFQ/Inquiry form on the right!

VEGA Grieshaber KG

Level and Pressure Measurement Technology from VEGA for safe hydrogen applications

Whether electrolyzer, pipeline or filling station – hydrogen processes place the highest demands. As one of the world’s leading providers of Level and Pressure Sensors, VEGA delivers customized solutions for this purpose. The Level Sensors impress with the highest measurement accuracy even under extreme conditions and provide a transparent overview of storage and process at all times. Pressure Sensors with metallic or ceramic measuring cells and diffusion-tight connections capture stable, precise values. Supplemented by stainless steel 316L and special coatings, hydrogen embrittlement is reliably prevented. This is how VEGA creates the basis for reliable hydrogen processes that combine highest safety with sustainable efficiency.

Digitalization for more efficiency

Even in the hydrogen sector, future-proof data exchange determines competitiveness. With standardized interfaces and the implementation of digital twins, VEGA solutions enable a precise analysis of process data. In addition, our Sensors meet international safety standards such as ATEX, IECEx and offer a layered security concept for improving cybersecurity with IEC 62443-4-2.

Partnership for optimal applications

With VEGA as your partner, you benefit not only from the highest quality of measurement technology. Our 2,600 employees in more than 85 countries are at your side with a comprehensive range of services. From the first product idea through development and production to collaborative consulting, we offer customized solutions for your hydrogen applications.

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