Hydrogen Instrumentation
Precision and Advanced Control | Lexier
Certified instruments that ensure efficiency, safety, and regulatory compliance in your hydrogen systems.
Hydrogen instrumentation requires components specifically designed for the physical properties of H₂: high diffusivity, low molecular density and elevated leak risk. Lexier distributes a complete range of certified instrumentation for hydrogen production, storage, dispensing and distribution systems, including pressure gauges for ranges up to 1,000 bar, 2 to 5-way manifolds, particle filters from 2 to 40 microns, mass and volumetric flow meters, H₂ gas detectors with ATEX IIC certification, and double block and bleed (DBB) valves up to 700 bar. All products comply with ISO 19880, ATEX IIC (H2) and the Pressure Equipment Directive PED 2014/68/EU.
These instruments must meet strict technical requirements to ensure their compatibility with hydrogen, including:
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Materials resistant to hydrogen permeation and embrittlement
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International certifications, such as ATEX for explosive atmospheres and DIN ISO 15848-1 for low-emission valves
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Compatibility with high pressures and wide temperature ranges, in accordance with industry standards
At Lexier, we support you in selecting the most suitable instrumentation for your hydrogen system, ensuring efficiency, safety, and long-term durability of every component. All our products are certified, comply with current European regulations, and guarantee the highest quality and operational reliability.
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Applications for our range of Instrumentation for Hydrogen
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