Peltier Sample Gas Cooler


  • Extractive gas analysis
  • Emission and process monitoring
  • Continuous drying of sample gas to a precise low and constant outlet dew point
  • Minimises water vapour cross sensitivities and volumetric errors


  • Very powerful compact complete unit with condensate removal and monitoring
  • High flow rates of up to 250 Nl/h per gas path
  • Very low wash out ratios even at high water vapour concentrations in the sample gas
  • High inlet dew points up to 80 °C possible
  • Reliable condensate separation even at very high ambient temperatures up to 50 °C
  • Extremlely precise long-term stable dew point even under varying loads
  • Maximum operational safety
  • Low maintenance operation
  • Easy to maintain design


  • New extremely powerful modular designed compact construction
  • One or two independant gas paths
  • New JHEX-4 heat exchanger construction in different materials
  • Intelligent digital control electronic for each gas path
  • Digital temperature display
  • Applicable at an ambient temperature of 50 °C
  • Integrated condensate pump as option
  • Integrated condensate monitoring as option
  • Status contact for temperature threshholds as well as for condensate alarm
  • Visual alerting via LEDs and digital display
  • Self monitoring with deactivation of the external sample pump in case of alarm
  • Ready for operation within less than 15 minutes
  • Passive „Pre-Cooler”
JCM-320  is listed within following categories:

Product Inquiry JCM-320