Hydrogen Gas Analyzers - TCD3000 SiA

  • Ideal for measuring gases with widely differing thermal conductivities like H₂ and O₂
  • ATEX certification for use in hazardous areas
  • Robust design suitable for demanding environments up to 200 bar pressure
  • Moisture resistant in certain applications
  • Long service life of up to 10 years

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  • The TCD3000 SiA is a hydrogen gas analyzer with ATEX certification, designed for hydrogen detection in hazardous areas.
  • It is a compact and robust device ideal for precise, fast, and sensitive measurement of quasi-binary gas mixtures. The analyzer operates on the principle of thermal conductivity (TCD), making it suitable for measuring gases with widely differing thermal conductivities, such as hydrogen (H₂) and oxygen (O₂).
  • It features an industry-leading response time of 30 ms and a measuring range from a few ppm to 100 vol.%, making it suitable for applications in the hydrogen infrastructure, electrolysers, fuel cells, and other demanding environments. The device is certified for use in hazardous areas with specifications II 2 G Ex db IIC T4/T3 Gb, -40°C < Ta < +90°C / 125°C for ATEX ZONE 1, and can withstand pressures up to 200 bar.
  • It is also moisture-resistant and offers fast and reliable explosion level monitoring, ensuring workplace safety and a service life of up to 10 years.

Use Cases

  • Hydrogen measurement in electrolysis
  • H₂ contamination in electrolysis, fuel cells, and semiconductor industry
  • Exhaust gas measurement in fuel cells
  • H₂ injection into the natural gas network

Capabilities

  • Precise, fast, and sensitive measurement of quasi-binary gas mixtures
  • Measuring range from a few ppm to 100 vol.%
  • Robust design withstands pressures up to 200 bar
Archigas GmbH

Archigas specializes in microsensor technology and gas analysis, focusing on innovative hydrogen measurement solutions since its foundation in 2020. The company provides advanced sensors for hydrogen analysis, crucial for the green transportation sector.

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