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JCM-310 & JCMF-310

Sample Gas Cooler (Peltier)

  • For operation in Ex-Zone 1 or 2
  • For extractive gas analysis
  • For emission and process monitoring
  • Continuous drying of sample gas to a precise low and constant outlet dew point
  • Minimizes water vapor cross sensitivities and volumetric errors

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  • New powerful modular designed compact solution
  • New heat exchanger JHEX-4
  • Intelligent digital control electronic
  • Digital temperature display
  • Up to an ambient temperature of 50 °C (JCP-310) applicable
  • Integrated condensate pump
  • Integrated sample gas pump
  • Integrated flow control
  • Integrated fine dust filter
  • Integrated condesate monitoring
  • Temperature controller for heated sample line
  • Visual alerting via LEDs and digital display
  • Self monitoring with deactivation of the sample pump in case of alarm
  • Ready for operation within less than 15 minutes


  • Very powerful compact complete unit with condensate removal
  • High flow rates of up to 250 Nl/hr
  • 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
  • Mobile extractive gas analysis
  • Emission and process monitoring
  • Continuous sample gas conditioning of humid process gases
  • Continuous drying of sample gas to a precise low and constant outlet dew oint
  • Minimizes water vapour cross sensitivities and volumetric errors
Performance of sample gas coolerstandardhigh-performance
Cooling principlesPeltier Cooling
Gas flow per gas path*max. 250 Ni/hr
Gas inlet temperature*max. 140 °C for PVDF and max. 180 °C for SS heat exchangers
Gas inlet dew point*max. 80 °C
Gas outlet dew point+5°C (factory default); adjustable from +0,5 °C to +7,5 °C
Dew point stability (for constant inlet conditions)+0,1 K
Ambient temperature+5°C to +40 °C+5°C to +50 °C
Cooling capacity totalmax. 30 Wmax. 60 W
Operating pressure with condensate pump0.2 to 2.2 bara
Max. operating pressure without condensate pump4,0 bara; SS heat exchanger: max. 19 bara
Ready for operation< 15 min
Pressure drop at max. flow rate3 mbar
Dimensions over all (W x H x D)561 x 457 x 262 mm
Housing / Colourhard case with trolley function, polypropylene, yellow
Operating positionopen case, vertical heat exchanger
Weightapprox. 18 kg, depending on configurationapprox. 22 kg, depending on configuration
Gas wetted materials (depending on configuration)aluminum coated, PVDF, SS316Ti, FFKM, Duran glass, PTFE, FPE
Dead volume per gas path67 ml
Connection sample gas inletstainless steel compression fitting 6 mm
Connection sample gas outlet, condensate outletPVDF-hose fitting DN 4/6
Approvals / SignsCE
Power supply230 VAC 50/60 Hz +/-10 % or 115 VAC 50/60 Hz +/-10 %
Power consumption (without sample line)
(depending on load and ambient temperature)
60 VA up to 110 VA120 VA up to 320 VA
Connection powerplug CEE 7/7 to IEC plug, with 2,0 m cable
Protection classtransport in closed case: IP 67 (EN 60529)
operation with open case: IP 20 (EN 60529)
Fusing (rating depending on sample line)built-in lead fusebuilt-in lead fuse
On time100 %
Diagnostic / Operation indicator2x bicolour-LED
Status threshold<0/> +10°C
Status relay delay0.5 s
Status relayvolt free contact. 230 VAC / 2 A, min. 5 VADC / 5 mA
Connection for heated sample line7-pole plug, load of max. 2200 W or max. 10 A
Threshold condensate detector (option)factory setting 12 kQ2, adjustable 2 to 30 kQ
factory setting 12 kQ2, adjustable 2 to 30 kQTC Type K (NiCrNi) or RTD PT100 (IEC751)


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