LaserGas II SP hydrogen

Neo Monitors are proud to offer the world first in-situ optical analyzer for Hydrogen.
The LaserGas™ II Single Path Hydrogen is a specially designed version that is tailored for Hydrogen measurements. The sensor remains unaffected by contaminants corrosives and does not require regular maintenance. The absence of extractive conditioning systems further improves availability of the measurements and eliminates errors related to sample handling.

Once power,data lines and purge are connected, the instrument is ready to use and measurements are performed in real-time.


  • Fast response time
  • No gas sampling: in-situ measurement
  • No interference from background gases
  • Applicable for many process conditions:
    – high dust
    – corrosive gases
  • Line measurement, integral concentration over the full stack diameter
  • Integrated span check option
  • Suitable for hazardous environment
  • No zero drift
  • Stable calibration
  • Continuous internal health check


  • Chemical industry
  • Petrochemical industry
  • Metal industry
  • Natural gas processing
  • Chlorine production
  • Safety applications
  • PVC production
  • Process control
  • Glass production


  • H2


Ask a quote