Welcome

H2Scan

  • Patented semiconductor sensor technology for the superior analysis of hydrogen in process and safety
  • 10-year sensor life
  • Concentrations as low as 4000 PPM can be scaled up to 5% by volume
  • No cross sensitivity to common interferences such as CO
  • Very stable, infrequent calibration intervals
  • Tolerant of harsh background contaminants
  • Instruments for portable, process and ambient applications
  • To request quote, please click button above or fill out the following application form and email to sales at etapii.com
  • H2Scan Line Card
  • H2Scan - Applications by Product
In-Line Process Products
  • No cross sensitivity to other gases in the process stream including CO, H2S
  • Real time, continuous hydrogen specific measurement
  • On-site calibration
  • Replaces TCD and GC devices - ask us about cost and functionality benefits
Safety Products
  • No false indications from combustible gases
  • Hydrogen sensitivity range of 0.4% to 5.0% hydrogen by volume, (10% to 125% of hydrogen's lower flammability limit)
  • Solid state device - no need to replace sensing element
  • HY-ALERT 500 has the ability to detect very low PPM leaks with a hydrogen sensitivity range of 15 PPM to 100% hydrogen by volume