The PEM 9004

     The PEM 9004 is a stack gas analyzer capable of detecting and calculating up to ten (10) gas parameters, housed in a lightweight and robust case. An integral sample pump draws a sample through the included 316SS probe and gas treatment system built into the case. 

     The analyzer utilizes microprocessor-based electronics with a back-lit LCD display and membrane panel to provide easy-to-view readings and navigation of functions.

     Measuring parameters:

  • Oxygen (O2)
  • Carbon Monoxide (CO) (H2 - compensated)
  • Nitrogen Oxide (NO) - optional
  • Sulfur Dioxide (SO2) - optional
  • Flue gas temperature
  • Ambient temperature
  • Differential temperature
  • Differential pressure

     Calculated parameters:

  • Carbon Dioxide (CO2)
  • NOx
  • CO – undiluted
  • Boiler efficiency (Eta)
  • Waste gas losses (qA)
  • Excess air value (Lambda)

     This lightweight design incorporates many features including:

  • IP67 rated waterproof and chemical resistant case with vent valve
  • Rechargeable battery with up to 40 hours continuous use (adapter included)
  • Thermal printer with easy paper loading
  • Large back-lit LCD display can show up to ten (10) readings at a time
  • Easy to use menu options
  • Electronic functions include hold, min/max, zoom, search, and unit conversion
  • Gas measurement units: %-vol, mg/m3, mg/kWh, and mg/MJ
  • Pressure measurement units: hPa, mbar, psi, mmH2O, inches H2O, mmHg, inches Hg
  • Selectable fuel type as a calculation factor
  • Status bar provides device and system information
  • Analyzer performs individual sensor self-diagnostics
  • USB data interface
  • Certified to EN 50379-2