Air Monitoring Principals and Products


  • NO/NO2/NOx, True NO2, NOy, NH3 analyzers
  • SO2, H2S, TRS analyzers
  • CO, CO2 analyzers
  • O3, O2 analyzers
  • CH4/THC/NMHC analyzers
  • PM2.5, PM10, PM Coarse monitors
  • Calibrators and Zero-air generators

CEMS-Experts or Cemtek Environmental

  • Continuous Emissions Monitoring Systems (CEMS)
  • Ambient Air Quality Monitoring Systems
  • SCR and FGD monitoring systems
  • Ammonia (NH3) and HCl monitoring systems
  • Process Monitoring Systems
  • Service Contracts

M&C TechGroup or Ametek/Universal

  • Sample Probes
  • Sample moisture removal chillers
  • Sample Conditioning Systems
  • Sample Line, Sample Pumps, Sample Filters
  • Special projects


  • Pitot-Tube flow monitors
  • Annubar flow monitors

Cal-Bay Controls

  • Cal-Bay Controls is always interested in discussing the possibility of serving as your Company's sales representative in Southern California and Southern Nevada... please contact us

Air Monitoring and Energy Products and Services